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Dell 34 Plus USB-C Monitor S3425DW vs Sceptre C275W-1920RN 27" Curved Monitor

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Product A: Dell

34 Plus USB-C Monitor S3425DW

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Product B: Sceptre

C275W-1920RN 27" Curved Monitor

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Every value links to where we found it.

Only differences

ADell 34 Plus USB-C Monitor S3425DW

BSceptre C275W-1920RN 27" Curved Monitor

General

2 of 8 differ

Series

Dell Plus2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Datasheet title: Dell 34 Plus USB-C Monitor. Plus is the Dell product line name.

Curved Series1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Page breadcrumb: Monitors, Curved Series.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

S3425DW, S3425DWc, 210-BRMV3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Cover: Model S3425DW, Regulatory Model S3425DWc. The part number 210-BRMV comes from the Dell Monitor Guide.9Spec databasedellmonitorguide.com/model/S3425DWRead 15 October 2026Dell Monitor Guide lists PID 210-BRMV for the S3425DW. Several Dell resellers list 210-BRMV for the S3425DW as well.

C275W-1920RN1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Page title C275W-1920RN (2020).3Spec databasebuildcores.com/products/Monitor/v247nmj46/Sceptre-C275W-1920RN-27%22-1080p-75Hz-VA-Curved-MonitorRead 23 October 2026Part Numbers: C275W-1920RN.

GTIN / EAN

8841164851486Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US item details: UPC 884116485148.

7923433275303Spec databasebuildcores.com/products/Monitor/v247nmj46/Sceptre-C275W-1920RN-27%22-1080p-75Hz-VA-Curved-MonitorRead 23 October 2026BuildCores lists UPC 792343327530 and EAN 0792343327530 for part number C275W-1920RN, a 27 inch 75 Hz VA curved monitor with 8 ms. Amazon US ASIN B07MTRQ6B3 shows the same UPC for the Curved 27 inch 75Hz item. A 100 Hz C275W-1920RN.A1 has a different UPC and is not this model.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

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Status

Available6Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US listing for B0F1H325FN is live with about 630 ratings. Deal pages from 2025 and 2026 list the model.

Available1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026The page lists the monitor with a price of 329.99 USD. Amazon US sells it as the Curved 27 inch 75Hz style.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

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Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

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MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US6Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Selected reference is the US part 210-BRMV. The EU part 210-BQWR is not stored as a variant.

US1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Sold on Sceptre US and Amazon US. The warranty is for the US.

ColoursiThe maker's own colour names

Ash White6Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US item details: Color Ash White. Digital Camera World also describes a white stand and rear casing. The Dell Czech store calls the EU part black and silver, with the same photo.

Black1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Chassis Colors: Black. Amazon calls the colour Metal Black. The product photo shows a silver neck.

SegmentiFrom the maker's own product category. Office also covers home and everyday monitors.

Office2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026The datasheet pitches enhanced eye comfort, built-in speakers and USB-C docking for work and entertainment. It lists no gaming-specific features. Amazon US lists business, desktop and photo and video editing uses. Stored as office.

Office1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026The monitor sits in Sceptre's Curved Series, not its Gaming Series. The page lists FPS and RTS presets. Office covers home and everyday monitors.

Display

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Screen sizeiDiagonal in inches exactly as the maker advertises it. A class size and the viewable diagonal can differ.

34in(86.4 cm)3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Viewable image diagonal 864.3 mm (34.0 in.). The monitor is sold as a 34 inch model.

27in(68.6 cm)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Titled 27" Curved Monitor.

Viewable screen diagonaliDiagonal of the visible image area. This can be smaller than the advertised class size.

34in(86.4 cm)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

27in(68.6 cm)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Active Screen Size: 27" Diagonal Viewable.

Native resolution

3440 × 1440px3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

1920 × 1080px1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Native Resolution 1920 x 1080.

Aspect ratio

21:92Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

16:91Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026

Pixel density

109.7ppi=CalculatedFrom Screen size and Native resolution

81.6ppi=CalculatedFrom Screen size and Native resolution

Pixel pitchiDistance between adjacent pixels. Source notes identify horizontal or vertical pitch if they differ. A horizontal figure about a third of the vertical one is the pitch of one subpixel, not of a pixel, so the pixel figure is stored.

0.2318mm2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Horizontal and vertical 0.23175 mm.

0.3108mm1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Pixel Pitch 0.3108 mm (H) x 0.3108 mm (V).

Active display areaiMaker published active-display width and height, excluding the external frame. Source notes distinguish image area from any published shift-reserve area. Dimensions are not inferred from native resolution or rounded pixel pitch.

Width797.22Height333.72mm(31.4 × 13.1 in)3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Active area horizontal 797.22 mm and vertical 333.72 mm. The curved width is the arc length. The 807.32 mm body width is the chord, which fits the 1800 mm radius.

Not available

Curved

Yes2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Datasheet text: This 34-inch curved monitor. The user guide gives no curvature.6Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US model name: Dell 34 Plus USB-C Curved Monitor - S3425DW.7Retailer pagedellstore.cz/en/dell-s3425dw-lcd-34-3440x1440-120hz-3ms-3000-1-2xhdmi-usb-va-panel-cerny-s3425dw-210-bqwrRead 15 October 2026Dell's Czech store lists a 34 inch curved screen.

Yes1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Curvature 1800R.

Curvature radiusiRadius of screen curvature. A published 1800R is 1800 mm.

1,800mm7Retailer pagedellstore.cz/en/dell-s3425dw-lcd-34-3440x1440-120hz-3ms-3000-1-2xhdmi-usb-va-panel-cerny-s3425dw-210-bqwrRead 15 October 2026Dell's Czech store spec list says 1800R curved screen for part 210-BQWR. EFTM, a review, also lists 1800R. Digital Camera World says Dell does not quote the radius. The 807.32 mm chord against a 797.22 mm arc width agrees with 1800 mm.8Revieweftm.com/2025/09/review-dell-34-plus-usb-c-monitor-s3425dw-the-jack-of-all-trades-monitor-266181Read 15 October 2026EFTM spec table: 1800R. The review gives no measured values.

1,800mm1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Curvature 1800R. The C275W-1920RNT and later 2025 models are 1500R and are different models.

Screen surface

Matte2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 20266Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US item details: Screen Finish Matte. The user guide says anti-glare with 3H hard coating.

Matte1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Surface Treatment: Antiglare. Anti-glare is a matte surface.

Anti-reflection coating

Anti-glare with hard-coating 3H2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Display screen coating: Anti-glare with hard-coating 3H.

Antiglare1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Surface Treatment, verbatim.

Touchscreen

Not available

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Panel

9 of 31 differ

Panel type

VA2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Panel technology: Vertical Alignment (VA) Technology.

VA1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Panel Type VA (Vertical Alignment).

Panel type (as published)iPanel or technology name as published. This is separate from the normalised panel type.

Vertical Alignment (VA) Technology3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

VA (Vertical Alignment)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026

BacklightiLayout of the backlight. OLED is none (self-emissive). WLED or LED alone names no layout, so it is left out unless a source states edge-lit or direct-lit.

Edge-lit LED2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Backlight: LED Edgelight System.

Edge-lit LED1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Backlight Type Edge-Lit LED. Backlight Life 30,000+ hours.

Local dimming

Not available

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Dimming zones

Not available

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Panel maker

Not available

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Panel part number

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Panel generationiGeneration or panel architecture name stated by the source. Brand product generation and panel generation can differ.

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Subpixel layoutiArrangement of the red, green, blue and any white emitters within a pixel. Individual emitter shapes do not establish their arrangement. Marketing names such as Primary RGB Tandem do not prove an RGB stripe layout.

Not available

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Colour depthiSupported total colour depth per channel. A stated 8-bit plus FRC implementation is 10 supported bits with FRC, not native 10-bit. A 6-bit plus FRC panel, also called Hi-FRC, is 8 bits with FRC.

10bits3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Color depth: 1.07 billion colors, which is 10 bits per channel. The guide does not say whether the panel is native 10-bit or 8-bit with FRC, so no method is stored.

8bits1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Color Depth 16.7M, which is 8 bits per channel.

Colour depth methodiNative panel bits or temporal frame rate control. Supported 10-bit input alone does not prove native 10-bit panel depth.

Not available

Native4Reviewdisplayninja.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review: true 8-bit color depth support. The maker does not state the method, and the review does not mention FRC.

Displayable colours

1.07 billion2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

16.7 million1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Color Depth 16.7M.

sRGB coverageiPercentage of the sRGB reference gamut covered. Gamut volume is a different measure and is not stored here. Source notes identify the colour-space standard.

99%2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026sRGB 99% (CIE 1931) (typical). Coverage as published, not gamut volume.

100%1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Color Gamut: sRGB: 100% DCI-P3:82%. Coverage or volume and the CIE version are not stated. Display Ninja also lists 100% sRGB.2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026Color Gamut sRGB: 100% DCI-P3:82%. Same as the product page.

DCI-P3 coverageiPercentage of DCI-P3 covered. Do not substitute gamut volume. Source notes identify the CIE reference and any minimum or typical qualifier.

95%2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026DCI-P3 95% (CIE 1976) (typical). Digital Camera World measured at most 85% on its sample.

82%1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Color Gamut: sRGB: 100% DCI-P3:82%. Coverage or volume and the CIE version are not stated. MonitorNerds says 70% DCI-P3, which is a review figure and is not stored.

Adobe RGB coverageiPercentage of Adobe RGB covered. Do not substitute gamut volume.

Not available

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Rec. 2020 coverageiPercentage of Rec. 2020 covered. Do not substitute gamut volume.

Not available

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NTSC coverageiPercentage of the NTSC reference gamut covered. Source notes identify the reference. Do not substitute gamut volume.

Not available

Not available

Factory calibrated

No10Measurementdigitalcameraworld.com/tech/monitors/dell-34-plus-s3425dw-curved-ultrawide-monitor-reviewRead 15 October 2026The review says the screen is not sold as pre-calibrated to an advertised tolerance. Dell publishes no calibration claim.

Not available

Claimed Delta EiMaker claim for colour error. Source notes retain a less-than qualifier, the colour space and whether the figure is an average or maximum.

Not available

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Paper calibration report in boxiA physical calibration report included in the package. An electronic report in the menu or software does not count as a paper report.

Not available

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Hardware calibration supportiCalibration writes to the monitor internal hardware LUT. Ordinary colour controls or a computer ICC profile do not establish this feature.

Not available

Not available

Static contrast ratioiPanel native static contrast, without dynamic contrast processing or local dimming. 1000 means 1000:1. Do not store a dynamic contrast claim here.

3,000:12Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Contrast ratio 3000:1 (typical). No dynamic contrast figure is published.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

3,000:11Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Contrast Ratio 3,000:1. Dynamic Contrast Ratio 1,000,000:1 is listed separately and not stored.

Brightness (typical, SDR)iMaker typical SDR white luminance. Source notes state any window size, average picture level and operating mode.

300nits2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Brightness 300 cd/m2 (typical). Window size and mode are not stated.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

250nits1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Brightness (Typ.) 250 cd/m2. No window or mode is stated.2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026Brightness (Typ.) 250 cd/m2.

Brightness (maker minimum)iMaker minimum guaranteed brightness specification under its stated conditions. This is not the lowest user-selectable brightness unless the source explicitly says so.

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Peak brightness (HDR)iMaker peak HDR white luminance. The source notes state window size or average picture level, mode and time limit where published.

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HDR peak test windowiPercentage of screen area used for the peak HDR claim. If the maker publishes average picture level instead, source notes identify that distinction.

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Full-screen brightnessiMaker white luminance at 100% screen area or 100% average picture level. Source notes state SDR or HDR and mode.

Not available

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HDR formats

HDR102Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026HDR: HDR10. No Dolby Vision, HDR10+ or HLG is listed. No DisplayHDR certification is listed, so hdr_certification is left out.

Not available

HDR certificationiVESA DisplayHDR certification. None needs a source, such as the maker saying the monitor has no DisplayHDR certification or the model being absent from the VESA list. When no source was checked, it is left out.

Not available

Not available

Viewing angle (horizontal)

178°2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026178 degrees (typical).

178°1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Horizontal 178 degrees.

Viewing angle (vertical)

178°2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

178°1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026

Refresh rate and motion

12 of 22 differ

Refresh rate per resolution and portiHighest accepted rate for each proven resolution, input and operating condition. Preset or supported timing lists alone do not prove a maximum. Keep separate bit-depth, chroma and DSC conditions. Dual-mode or crop-mode requirements belong in source notes. Unknown input stays unknown.

ADell 34 Plus USB-C Monitor S3425DW

Refresh rate per resolution and port. The top rate is in bold.

Resolution	HDMI 2.1	USB-C DisplayPort 1.4 Alt Mode
3440 × 1440Native	120Hz10-bit	120Hz10-bit, DSC

Source3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Video bandwidth table. HDMI 2.1 at 10-bit: 3440 x 1440 at 120 Hz, DSC not applicable. USB-C DP 1.4 Alt Mode at 10-bit: 120 Hz with DSC on for both USB-C prioritization settings, and 120 Hz with DSC off and High Resolution prioritization. With DSC off and High Data Speed prioritization the limit is 60 Hz, which is not stored because the table has no column for the prioritization. High Resolution lowers USB data to 480 Mbps. Chroma is not stated. The preset timing tables add no maxima. Maximum preset resolution 3440 x 1440 at 120 Hz.

BSceptre C275W-1920RN 27" Curved Monitor

Refresh rate per resolution and port. The top rate is in bold.

Resolution	HDMI 1.4	VGA
1920 × 1080Native	75Hz	75Hz

Source1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Inputs: HDMI (75Hz) and VGA (75Hz). Supported HDMI signals: up to 1920 x 1080 at 75Hz. Supported VGA signals: up to 1920 x 1080 at 75Hz. The page also says one HDMI and one VGA port each accelerate refresh rate up to 75Hz. Bit depth is not stated. The HDMI version comes from Display Ninja.4Reviewdisplayninja.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review: the monitor has a maximum refresh rate of 75Hz. HDMI 1.4 is the HDMI version.

Max refresh rateiHighest proven accepted rate across the stored modes, including lower-resolution dual modes.

120Hz=CalculatedFrom Refresh rate per resolution and port

75Hz=CalculatedFrom Refresh rate per resolution and port

Max refresh rate at native resolutioniHighest proven accepted rate at the native pixel resolution, across all inputs and stored operating conditions.

120Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

75Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Max refresh rate over DisplayPortiHighest proven accepted rate over DisplayPort at native resolution. A higher lower-resolution dual mode is separate.

Not available

Not available

Max refresh rate over HDMIiHighest proven accepted rate over HDMI at native resolution. Console refresh limits can be lower than PC limits.

120Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

75Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Max refresh rate over USB-CiHighest proven accepted rate over USB-C or Thunderbolt at native resolution. USB data bandwidth settings can lower the video maximum.

120Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Not available

Max refresh rate at 10-bitiHighest stored native-resolution mode explicitly proven at 10-bit colour. Rows without bit-depth evidence do not count.

120Hz=CalculatedFrom Refresh rate per resolution and port and Native resolution

Not available

Native refresh rateiHighest refresh rate the maker rates without overclock. A lower optimum or recommended mode in a manual is not this value.

120Hz3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Maximum preset resolution 3440 x 1440 at 120 Hz. No overclock mode is described.

75Hz1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Refresh Rate: Up to 75Hz Refresh Rate. Display Ninja calls 75 Hz the maximum refresh rate.

Overclocked refresh rate

Not available

Not available

Dual modeiA dedicated display mode that changes resolution to raise the maximum refresh rate. Ordinary image scaling or a preset timing does not count.

Not available

Not available

Minimum fixed refresh rateiLowest fixed input rate accepted by the monitor. A VRR lower limit or general vertical scan range is not this value.

Not available

Not available

Adaptive sync technologiesiExact published adaptive-sync protocol or named certification. Generic Adaptive-Sync support does not prove VESA AdaptiveSync Display certification. Source notes distinguish protocols from certifications.

FreeSync Premium, HDMI VRR2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Variable refresh rate: AMD FreeSync Premium and HDMI VRR. The user guide also says AdaptiveSync for the USB-C port. That generic name is not stored as a separate certification.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Compatible with AMD FreeSync Premium Technology.

Not available

VRR range per portiVariable-refresh-rate operating range for each input and the operating mode named in source notes. A fixed timing or general vertical scan range alone is not a VRR range.

ADell 34 Plus USB-C Monitor S3425DW

Input	Min (Hz)	Max (Hz)
HDMI	48	120
USB-C	48	120

Source3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Supports 48 Hz to 120 Hz (HDMI) and 48 Hz to 120 Hz (USB-C Alternate mode) in FreeSync mode. FreeSync is off while PIP or PBP is active.

BSceptre C275W-1920RN 27" Curved Monitor

Not available

Low framerate compensation

Yes11Certification listamd.com/en/products/graphics/technologies/freesync.htmlRead 15 October 2026AMD states that all displays in the FreeSync Premium and Premium Pro tiers are certified to meet mandatory LFC requirements. Dell lists this monitor as FreeSync Premium. The model is not looked up on AMD's list.

Not available

Response time (maker GtG claim)iMaker grey-to-grey pixel transition claim. Source notes state fastest overdrive or other conditions where published.

1ms2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Normal 5 ms, Fast 3 ms, Extreme 1 ms, all gray to gray. Stored 1 ms for the fastest Extreme mode. The validate peer-median warning is expected, since many office monitors publish 4 ms or more.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Normal 5 ms, Fast 3 ms, Extreme 1 ms gray to gray. Stored 1 ms for Extreme.

8ms1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Response Time 8 ms (G to G). The overdrive setting is not stated. Display Ninja says there are no overdrive settings.2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026Response Time 8 ms (G to G).

Response time (maker MPRT claim)iMaker moving-picture response-time claim, often with strobing enabled. This is not a grey-to-grey transition time.

Not available

Not available

Overdrive settings

Normal, Fast, Extreme3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Display menu, Response Time: Normal, Fast or Extreme.

Not available

Motion blur reductioniA dedicated blur-reduction feature using backlight strobing or black frame insertion. OLED monitors have no backlight.

Not available

Not available

Blur-reduction technologyiPublished name of the backlight strobing or black frame insertion feature.

Not available

Not available

Blur reduction works with VRRiWhether the dedicated strobing or black frame insertion mode can operate at the same time as variable refresh rate.

Not available

Not available

Flicker-free (claimed)

Yes3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The monitor features Flicker-Free technology.

Yes1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Anti-Flicker: Yes.

Black frame insertion

Not available

Not available

Measured

4 of 12 differ

Input lag at maximum refresh rateiReviewer total display lag at the monitor highest accepted refresh rate, including a faster dual mode. Native-rate measurements below that maximum and processing-only delay are excluded. Source notes name the rate, resolution and test method.

Not available

10ms5Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026MonitorNerds review of 2025-01-22: input lag sits at 10 ms at 75 Hz. 75 Hz is the highest accepted rate. Test device and method are not described. Display Ninja says around 10 ms.

Input lag at 60 HziReviewer total display lag with a fixed 60 Hz input. Processing-only delay is excluded. Source notes name the resolution, mode and test method.

Not available

Not available

Average response time (measured)iReviewer mean grey-to-grey transition time across tested transitions. Source notes state the measurement endpoint, method, refresh rate and overdrive. A single worst transition or an unaveraged settling time does not count.

Not available

Not available

Overshoot (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Contrast ratio (measured)i1000 means 1000:1. Measured by a reviewer

Not available

2,877:15Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026MonitorNerds: contrast reached 2877:1 at 49% brightness. The page names no instrument or picture mode.

SDR brightness (measured)iReviewer measured SDR white luminance. Source notes state picture mode, window size and brightness setting where available.

Not available

237nits5Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026MonitorNerds: backlight reached 237 cd/m2. The page names no instrument, picture mode, window size or brightness setting.

HDR brightness in a real scene (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

PWM flicker frequency (measured)iOnly when the reviewer found PWM flicker

Not available

Not available

VRR range (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Colour accuracy (measured Delta E)iReviewer average colour error before calibration. Source notes name picture mode, reference colour space and Delta E method. Post-calibration results are excluded.

1.1710Measurementdigitalcameraworld.com/tech/monitors/dell-34-plus-s3425dw-curved-ultrawide-monitor-reviewRead 15 October 2026Digital Camera World, 10 June 2025. Datacolor Spyder Pro measured an out-of-the-box Delta-E average of 1.17 with the screen in its sRGB profile. The Delta E formula is not stated. The review also reports nearly 400 cd/m2 and almost 3600:1 at 100% brightness, which are not exact numbers and are not stored.

3.125Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026MonitorNerds: default accuracy deltaE average 3.12 before calibration, 1.76 after calibration. The page names no instrument or colour space. Only the default value is stored. The page's spec box has errors (USB ports, VESA 100 x 100, height adjustment), so only its test text is used.

Gray uniformity (measured)iDeviation on a 50 % gray screen. Measured by a reviewer

Not available

Not available

Reflections (measured)iTotal reflections. Measured by a reviewer

Not available

Not available

Connectivity

15 of 19 differ

Video inputsiPhysical connectors that accept a display signal. A USB-C data-only charging port is not a video input. Counts exclude USB hubs and audio jacks.

ADell 34 Plus USB-C Monitor S3425DW

Type	Version	Count	DSC	HDCP
HDMI	2.1	2	Not available	1.4 and 2.2
USB-C	DisplayPort 1.4 Alt Mode	1	Yes	Not available

Source3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Two HDMI 2.1 (HDCP 1.4 and 2.2) and one USB-C 5Gbps upstream port with DisplayPort 1.4 Alt Mode. HBR3 is supported. There is no DisplayPort socket. Maximum link bandwidth is not stated. The USB-C row has DSC because the DSC setting is a USB-C feature.

BSceptre C275W-1920RN 27" Curved Monitor

Type	Version	Count
HDMI	1.4	1
VGA	Not available	1

Source1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026HDMI: 1 x HDMI. VGA: 1 x VGA. The page gives no HDMI version, HDCP version or raw link bandwidth. Display Ninja says HDMI 1.4.4Reviewdisplayninja.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review: one HDMI 1.4 input, one VGA port, a headphone jack and two 2W speakers.

HDMI ports

2=CalculatedFrom Video inputs

1=CalculatedFrom Video inputs

DisplayPort ports

0=CalculatedFrom Video inputs

0=CalculatedFrom Video inputs

Highest HDMI version

2.1=CalculatedFrom Video inputs

1.4=CalculatedFrom Video inputs

Highest DisplayPort version

Not available

Not available

HDMI features

VRR3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026HDMI 2.1 with VRR as specified in HDMI 2.1. ALLM, QMS, eARC and CEC are not mentioned.

Not available

USB-C video (DP Alt Mode)

Yes3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Not available

USB-C power deliverediPower the monitor supplies to a connected device. Source notes distinguish guaranteed, maximum and shared dynamic limits. Power consumed by the monitor is separate.

65W2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Power Delivery up to 65 W, profiles 20 V/3.25 A, 15 V/3 A, 9 V/3 A and 5 V/3 A. This is power delivered to the host.

Not available

Thunderbolt

Not available

Not available

USB upstream portsiUSB connections from the monitor hub to host computers. Video input and downstream charging ports are separate.

ADell 34 Plus USB-C Monitor S3425DW

Connector	USB version	Count
USB-C	5Gbps	1

Source3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026One USB-C 5Gbps upstream port. High Resolution prioritization lowers the data rate to 480 Mbps.

BSceptre C275W-1920RN 27" Curved Monitor

Not available

USB downstream hub portsiUSB hub connections for peripherals. These exclude host-facing upstream ports. A port the maker names for service or firmware updates only is not counted.

ADell 34 Plus USB-C Monitor S3425DW

Connector	USB version	Count
USB-A	5Gbps	2
USB-C	5Gbps	1

Source3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Two USB 5Gbps Type-A ports, one with BC 1.2 charging at up to 10 W, and one data-only USB-C 5Gbps port with up to 15 W charging. The USB-C and one Type-A port are the front quick-access ports.

BSceptre C275W-1920RN 27" Curved Monitor

Not available

KVM switch

Not available

Not available

Daisy chain (MST)

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The connector inventory has video inputs only and no display output.

Not available

Ethernet

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The connector inventory in the guide has no Ethernet socket.

Not available

3.5 mm headphone outputiAnalogue headphone or audio output. A shared four-pole headset jack counts.

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The connector inventory has no 3.5 mm jack.

Yes1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 20263.5mm Headphone Jack (Output): 1 x 3.5mm Mini-Jack for External Speakers / Headphones.

3.5 mm microphone inputiAnalogue microphone input, including the microphone contacts of a shared four-pole headset jack. This does not imply a separate microphone socket.

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The connector inventory has no microphone input.

Not available

Optical out

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The connector inventory has no optical output.

Not available

Picture in picture

Yes2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026OSD PIP/PBP menu: PIP (Small) and PIP (Large). PIP disables FreeSync, HDR and DSC.

Not available

Picture by picture

Yes2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026OSD PIP/PBP menu: 50%-50%, 75%-25%, 25%-75%, 67%-33% and 33%-67%.

Not available

Smart features

None of 4 known

Smart platform

Not available

Not available

Wi-Fi

Not available

Not available

Bluetooth

Not available

Not available

Remote control

Not available

Not available

Audio and camera

3 of 5 differ

Speakers

Yes3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Built-in speakers (2 x 5 W).

Yes1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Speakers: 2 x 2W/4 ohm.

Number of speakers

22Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

21Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026

Speaker power per channeliRated power per speaker or output channel. Do not store the total of all speakers here.

5W2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20262 integrated 5 W speakers. The Amazon US title says 2x10W, which does not match the maker figures.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

2W1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026

Webcam

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The parts and controls tables list no camera.

Not available

Microphone

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The parts and controls tables list no microphone.

Not available

Ergonomics and controls

10 of 15 differ

Stand height adjustmentiVertical travel of the supplied stand. This is not the total height of the monitor.

130mm2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Height adjustable stand 130 mm.

0mm4Reviewdisplayninja.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review: the stand of the monitor offers tilt by -5/15 degrees and the screen detaches from the base for VESA mounting. No height adjustment is described. MonitorNerds also says the stand only offers tilt.5Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review text: the included stand only offers tilt. The spec box line for height reads Yespaint, which is a typo, so the text and Display Ninja are used.

TiltiMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude.

Forward5°Backward21°2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Tilt -5 to +21 degrees. Stored as 5 forward and 21 backward.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Forward5°Backward15°1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Tilt: Backward 15 degrees, Forward 5 degrees.2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026Tilt Backward: 15, Forward: 5. Same as the product page.

SwiveliMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude.

Left0°Right0°2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Swivel: Not applicable.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Left0°Right0°5Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review text: the included stand only offers tilt. Spec box: Stand: Swivel - No.

PivotiMaximum movement from the neutral position with the supplied stand. Each direction is stored as a positive magnitude. Pivot is rotation in the screen plane. A small slant adjustment for levelling, as Dell calls it, counts.

Counterclockwise4°Clockwise4°2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Slant adjust -4 to +4 degrees. This is roll adjustment from neutral, as the S3225QC entry stores it. The monitor cannot rotate to portrait.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Counterclockwise0°Clockwise0°5Reviewmonitornerds.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Spec box: Stand: Pivot - No. Review text: the included stand only offers tilt.

Removable stand

Yes3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Removing the monitor stand: press and hold the stand release button and lift the stand away.

Yes1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Neck / Stand Detachable: Yes.

VESA mount

100 x 1002Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

75 x 751Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026VESA Mount Pattern 75mm (W) x 75mm (H), screws M4 x 8mm. MonitorNerds lists 100 x 100, which is a spec box error. Display Ninja says 75x75.2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026VESA Mount Pattern 75mm (W) x 75mm (H). Same as the product page.

VESA adapter needed

No3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Wall mounting: remove the stand and four screws of the plastic cover, then attach the VESA bracket with M4 x 10 mm screws. No adapter is needed. The bracket is sold separately.

Not available

Security lock slot

Yes2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Security-lock slot for Kensington locks, sold separately.

Not available

On-screen menu controlsiControls that operate the monitor menu or display settings. Desktop window-layout software alone does not count as menu control.

Joystick, Software3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026A rear joystick controls the OSD menu. Dell Display and Peripheral Manager can change OSD brightness, contrast and resolution in software.

Buttons4Reviewdisplayninja.com/sceptre-c275w-1920rn-reviewRead 23 October 2026Review: the power button and four hotkeys for OSD menu navigation are at the rear of the monitor.

Desktop software

Dell Display and Peripheral Manager (DDPM)3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Not available

User firmware updates

Yes3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Dell Display and Peripheral Manager lists receiving notifications and updating the firmware and software.

Not available

Ambient light sensoriPresence of a physical ambient-light sensor. A regulatory statement that Automatic Brightness Control is unavailable does not prove the sensor is absent. Human presence or proximity sensing is separate.

Not available

Not available

Presence sensoriPresence of a person-detection or proximity sensor. Source notes distinguish room presence from near-screen detection. Absence of one kind does not prove absence of every presence sensor.

Not available

Not available

RGB lightingiDecorative illumination explicitly described as RGB or documented with selectable red, green and blue colours. A power LED or only one or two fixed colours is insufficient.

Not available

Not available

Gaming menu features

Dark Stabilizer, FPS preset mode, RTS preset mode, RPG preset mode3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Display menu: Dark Stabilizer 0 to 3. Color menu preset modes FPS, RTS and RPG.

FPS preset, RTS preset1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Game Presets: FPS and RTS.

OLED care

None of 3 known

OLED care

Not available

Not available

Burn-in covered by warrantyiWarranty explicitly covers permanent OLED image burn-in. A general panel warranty alone does not prove burn-in coverage.

Not available

Not available

Burn-in warranty length

Not available

Not available

Dimensions and weight

7 of 7 differ

Dimensions with standiOverall monitor dimensions with the supplied stand. Minimum and maximum heights require the stand position to be identified by the source.

Width807.32Height (lowest)411.53Height (highest)517.18Depth221.85mm(31.8 × 16.2 to 20.4 × 8.7 in)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Height extended 517.18 mm and compressed 411.53 mm, width 807.32 mm, depth 221.85 mm. A curved panel, so the width is the chord.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Width616.5Height (lowest)449.3Height (highest)449.3Depth228.9mm(24.3 × 17.7 × 9 in)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 202624.27 x 17.69 x 9.01 in (W x H x D) with stand, converted exactly to mm and rounded to 0.1 mm. The stand tilts only, so the height has one value.

Dimensions without standiOverall monitor body dimensions after the stand is removed, including the frame and rear housing.

Width807.32Height355.77Depth116.89mm(31.8 × 14 × 4.6 in)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Width616.5Height366.5Depth65mm(24.3 × 14.4 × 2.6 in)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 202624.27 x 14.43 x 2.56 in (W x H x D) without stand, converted exactly to mm and rounded to 0.1 mm.

Stand footprintiWidth and depth of the stand base on the desk. A maker's stand width and depth count.

Width259Depth221.85mm(10.2 × 8.7 in)3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Stand dimensions: width 259.00 mm and depth 221.85 mm.

Not available

Weight with standiWeight with the supplied stand. Source notes state if cables are included. Packaging weight is separate.

9.38kg(20.7 lb)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20269.38 kg is the weight with stand assembly and cables. The bare weight without cables is not published.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

3.9kg(8.6 lb)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Net Weight with Stand 8.59 lbs, converted to kg and rounded to 0.1 kg. Cables are not stated.

Weight without standiMonitor body weight without stand. Source notes state whether cables are included.

6.91kg(15.2 lb)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 20266.91 kg without stand assembly and without cables. The stand assembly weighs 2.22 kg.

3.4kg(7.5 lb)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Net Weight without Stand 7.49 lbs, converted to kg and rounded to 0.1 kg. Cables are not stated.

Box dimensionsiShipping box width, height and depth in the maker published orientation. A flat-packed box can have a smaller height than the upright display.

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Width710.9Height476Depth137.9mm(28 × 18.7 × 5.4 in)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Carton Box Dimension 27.99 x 18.74 x 5.43 in (W x H x D), converted exactly to mm and rounded to 0.1 mm.

Box weight

14.88kg(32.8 lb)2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Weight with packaging 14.88 kg.

5.7kg(12.6 lb)1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Gross Weight 12.57 lbs, converted to kg and rounded to 0.1 kg.

Power

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Power supplyiUSB-C powered monitors can draw power from a compatible host or an optional USB-C power source. This does not establish a bundled adapter. Record a supplied adapter and its rating separately.

Internal3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Power cable connects directly. There is no external adapter in the package. AC input 100 VAC-240 VAC, 50 Hz or 60 Hz.

External adapter1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Power Range: AC Adapter, input 100-240V 50/60Hz 1.2A, output 12V DC 3.33A. The box holds an AC adapter (12V/3.33A). The Power Adapter row says AC12V-3A, so the adapter rating in watts is not stored.

Adapter ratingiRated output power of the external power adapter. Do not substitute the monitor maximum consumption.

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Input voltage

100-240 V AC, 50/60 Hz2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

100-240 V AC, 50/60 Hz1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Input: 100-240V, 50/60Hz, 1.2A.

Power use (typical)iMaker typical operating power under a stated test condition. An unlabeled Power On upper bound does not establish a typical value. EU label test power has separate fields. An ENERGY STAR on-mode (Pon) figure is not a typical value.

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Power use (max)iMaker maximum operating power. Source notes state whether USB charging and connected-device load are included.

175W2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026175 W maximum at maximum brightness and contrast with maximum power loading on all USB ports, per the user guide footnote. It includes USB charging load.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

36W1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Power Consumption Maximum 36W. The typical and standby values are empty on the page.

Power use SDR (EU label)iSDR on-mode power demand in the EU product information sheet, in watts. It can differ from rounded energy-label kWh per 1000 hours.

31W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026On mode power demand in SDR: 31.0 W.

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Power use HDR (EU label)iHDR on-mode power demand in the EU product information sheet, in watts. It can differ from rounded energy-label kWh per 1000 hours.

40W4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026On mode power demand in HDR: 40.0 W.

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Standby poweriPower in standby or DPMS. Source notes retain any less-than qualifier.

0.3W2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 20260.3 W in standby mode, as defined in EU 2019/2021 and 2019/2013.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026Standby mode power demand 0.3 W.

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Off-mode poweriPower when switched off but still connected to mains. Source notes retain any less-than qualifier.

0.3W2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 20260.3 W in off mode, as defined in EU 2019/2021 and 2019/2013.4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026Off mode power demand 0.3 W.

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EU energy class SDR

F4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026Energy Efficiency Class SDR: F. This is the EU label for the model identifier. The US model has the same name and datasheet.

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EU energy class HDR

G4EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026

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Energy per 1000 h SDR

31kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2198463.pdfRead 15 October 2026Energy label: 31 kWh/1000h for SDR.

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Energy per 1000 h HDR

40kWh5EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2198463.pdfRead 15 October 2026Energy label: 40 kWh/1000h for HDR.

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Certifications

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VESA ClearMR

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VESA AdaptiveSync Display

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TÜV certifications

TÜV Rheinland Eye Comfort 3.0, 4-star, TÜV Rheinland hardware low blue light, Category 22Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026TÜV Eye Comfort 4 star in the datasheet. The user guide gives Eye Comfort 3.0, and hardware low blue light Category 2 in its footnote.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

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Low blue lightiHardware means a published panel-level hardware low-blue-light solution. Software means a selectable picture filter. Hardware does not require a selectable filter mode.

Hardware3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The monitor uses a low blue light panel and complies with TÜV Rheinland hardware low blue light certification, Category 2 in the footnote. ComfortView Plus is enabled by default.

Software1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Blue Light Shift: Available. Display Ninja calls it a low-blue light filter in the OSD menu, so it is a picture setting.

ENERGY STAR

Yes2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 20263Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026The guide states this monitor is ENERGY STAR certified. The Pon of 33.0 W and TEC of 102.9 kWh are ENERGY STAR figures and are not stored as typical power.

Not available

TCO Certified

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EPEAT

Not available

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Colour certifications

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Other certifications

RoHS compliant3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Compliant standards: RoHS-compliant.

FCC, cTUVus, ISTA6A, HDMI, RoHS1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Regulations: FCC, cTUVus, ISTA6A, HDMI. Certifications: RoHS.

In the box

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In the box

Monitor, Side I/O cover, Stand riser, Stand base, Power cable, USB-C to USB-C 10Gbps 100 W cable 1.0 m, QR card, Safety, Environmental, and Regulatory Information2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026What's included: Monitor, Side I/O-Cover, Stand riser, Stand base, Power cable, 1 x USB-C to C 10Gbps 100 W cable 1.00 m, QR card, Safety, Environmental, and Regulatory Information.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

Ultra Slim Monitor, Base, Neck, Base screws, Neck screws, Screwdriver, User manual, Power cable, AC adapter (12V/3.33A), HDMI cable1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026What's in the Box: power cable, AC adapter x1 (12V/3.33A), HDMI cable x1, base, neck, base screws, neck screws x2, screwdriver, user manual.

Cables includediCables supplied with the product. Count is included only when the source establishes it. Bundles can vary by market.

ADell 34 Plus USB-C Monitor S3425DW

Type	Count
USB-C to USB-C 10Gbps, 100 W, 1.0 m	1
Power cable	1

Source2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026The user guide says the power cable varies by country. No HDMI cable is included.3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026

BSceptre C275W-1920RN 27" Curved Monitor

Type	Count
Power cable	Not available
HDMI cable	1

Source1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Display Cable: HDMI Cable x 1. A power cable is listed without a count.

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Standard service plan: (US/Canada) 1-year Advanced Exchange Service and (WW) 3-year Advanced Exchange Service. Stored as the US term. The Amazon US listing also says 1-Year Advanced Exchange Service and Premium Panel Exchange.6Retailer pageamazon.com/dp/B0F1H325FNRead 15 October 2026Amazon US warranty description: 1-Year Advanced Exchange Service and Premium Panel Exchange.

1year1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026One Year Limited Parts and Labor.

Dead pixel policy

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Links

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Product page

www.dell.com/en-us/shop/dell-34-plus-usb-c-monitor-s3425dw/apd/210-brmv/monitors-monitor-accessories1Maker product pagedell.com/en-us/shop/dell-34-plus-usb-c-monitor-s3425dw/apd/210-brmv/monitors-monitor-accessoriesRead 15 October 2026Dell US product page for 210-BRMV. It was not opened, because dell.com is blocked for this run. The URL comes from the job evidence. All stored values come from the other sources.

www.sceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.html1Maker product pagesceptre.com/Monitors/Curved-Series/C275W-1920RN-27-Curved-Monitor-product1112category12category80.htmlRead 23 October 2026Sceptre product page, spec tab.

Spec sheet

tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdf2Maker spec sheet (PDF)tecomtrade.hr/media/product/2025/05/08/dell-34-plus-usb-c-monitor-s3425dw-datasheet.pdfRead 15 October 2026Dell 34 Plus USB-C Monitor datasheet v.1 03/2025, read from a distributor copy because dell.com is blocked.

www.sceptre.com/support/547/C275W-1920RN2Maker spec sheet (PDF)sceptre.com/support/547/C275W-1920RNRead 23 October 2026Sceptre support page C275W-1920RN. It returns a 6 page PDF spec sheet generated from the same spec table as the product page. The user manual is not on Sceptre's page for this revision.

Manual

gzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdf3Owner's manualgzhls.at/blob/ldb/c/1/2/9/4cc594acecd609bcfe039f9f91b2c872d3f7.pdfRead 15 October 2026Dell 34 Plus USB-C Monitor S3425DW User's Guide, March 2025 Rev. A00, 67 pages, read from a retailer-hosted copy because dell.com is blocked.

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EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

21984634EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2198463_EN.pdfRead 15 October 2026EPREL registration number 2198463 for model identifier S3425DW, supplier Dell Products Unlimited Company.

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Both are also in the API. Back to all monitors.