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Dell Alienware AW3426DW vs HP HyperX OMEN OLED 34

Product A: Dell

Alienware AW3426DW

124 of 172 known
Change Dell Alienware AW3426DW

Compare the HP HyperX OMEN OLED 34 with

Product B: HP

HyperX OMEN OLED 34

107 of 172 known
Change HP HyperX OMEN OLED 34

Compare the Dell Alienware AW3426DW with

84 of 164 fields differ

Download CSVDownload JSON
  • 48 different values
  • 36 known for one only
  • 44 the same
  • 36 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use (max)Lower is betterA: 190WB: 300WDell is 110 W lower.
  2. Refresh rateA: 280HzB: 360HzHP is 80 Hz higher.
  3. Power use HDR (EU label)Lower is betterA: 31WB: 38WDell is 7 W lower.

Refresh rate per resolution

The best rate over any port. Bars run from 0 to 1200 Hz.

3840 × 2160
A120Hz
BNot listed
3440 × 1440Native for both
A280Hz
B360Hz

Size, drawn to scale

Front and side. Solid lines show the stand at its lowest. Dashed lines show it at its highest.

Weight

0 to 15 kg

Weight with stand
A7.91kg
B9.61kg
Weight without stand
A4.88kg
B6.43kg
Box weight
A12.92kg
B16.49kg

All 172 fields

Every value links to where we found it.

ADell Alienware AW3426DW
BHP HyperX OMEN OLED 34

General

5 of 8 differ
Series
Alienware1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026General Information / Product Line.
HyperX OMEN1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet title and HyperX store page use the HyperX OMEN brand line. Product title HyperX OMEN OLED 34 inch WQHD 360Hz Gaming Monitor.
Model numbers
AW3426DW1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026General Information / Product Model. Ordering part numbers are omitted, with no regional variants.
C49PPAA#ABA, C49PPAA#ABB, C49PPAA#ABU, C49PPE9#UUZ2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026International datasheet part number row lists C49PPAA#ABB, #A2N, #ABT, #ABU, #ABV, #ABY, #ACQ, #UUG and #UUZ. Only the suffixes with a seen retail listing or stated UPC are stored. C49PPAA#ABA is the US SKU on the HyperX store and the US datasheet. C49PPE9#UUZ is the HP Switzerland SKU. Its spec table is the same as the datasheet and it links to the EU energy record stored here.
GTIN / EAN
Not available
0199485713373, 0199485713380, 01994857134102Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026UPC 199485713373 is C49PPAA#ABA (US datasheet and HyperX store barcode). International datasheet gives 199485713380 for #ABB and 199485713410 for #ABU. Padded with a leading zero to GTIN-13.
Announced
27 May 202610Press releaseuk.alienwarearena.com/ucf/show/2175572/boards/alienware-pulse/News/alienware-celebrates-30th-anniversary-with-new-30-inch-monitor-lineup-at-computexRead 5 October 2026Official Alienware Pulse maker announcement. Its article:published_time and datePublished metadata both state May 27 2026 at 19:44 UTC. This is the earliest maker announcement located, separate from Computex event and June retail.
January 20269Press articletomshardware.com/monitors/gaming-monitors/hps-hyperx-omen-34-gaming-monitor-delivers-v-stripe-qd-oled-tech-hyperx-branded-screen-boasts-360-hz-qhd-panel-kvm-and-100-watt-usb-c-pdRead 14 October 2026Tom's Hardware, 5 January 2026: HP introduced the HyperX Omen OLED 34 at CES 2026.
Status
Available1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Exact model current U.S. listing has Add to Cart.
Available4Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34.jsRead 14 October 2026On sale at HP stores. The HyperX US page was published on 14 August 2026 and showed out of stock when read. HP Switzerland showed available in 1 week.
Predecessor
Dell Alienware AW3425DW12Reviewtechradar.com/computing/monitors/alienware-aw3426dwRead 23 October 2026TechRadar's review calls the Alienware AW3425DW the predecessor of the Alienware AW3426DW.
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$1,0994Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34.jsRead 14 October 2026HyperX US store lists 1,099.00 USD labelled MSRP on a page published 14 August 2026, with no compare-at price. Excludes sales tax. No EUR launch price is stored because the HP France reference price is not launch evidence.
Launch price (EU)
Not available
Not available
Markets
US, EU1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Current U.S. maker listing and June 27 European sales report linked below.9Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Where to buy section reports availability in U.S. and Europe, corroborating current maker U.S. listing and June 27 actual European sale report.
Not available
Colours
Interstellar Indigo3Maker spec sheet (PDF)katalog.atcomp.cz/katalog/D-M-AW3426DW/aw3426dw-fact-spec-sheet.pdfRead 5 October 2026p2 Monitor Color. Current store calls it Black, while review describes very dark blue. Exact maker marketing color retained.
Black1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Product color Black, stand color Black.
Segment
Gaming1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Product Type: Gaming OLED Monitor.
Gaming3Maker product pagehyperx.com/products/hyperx-omen-oled-34-inch-wqhd-360hz-gaming-monitor-omen-oled-34Read 14 October 2026HyperX gaming monitor. Datasheet title: Gaming Monitor.

Display

4 of 12 differ
Screen size
34in(86.4 cm)1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Advertised diagonal 34 inches.
34in(86.4 cm)1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Product name and datasheet viewable diagonal 34 in (86.4 cm), also the EPREL diagonal. The datasheet Display size row says 34.92 in, which does not match the stated 110 ppi at 3440 x 1440 (that fits 34 in). HyperX gallery image shows 34 in (D).
Viewable screen diagonal
34in(86.4 cm)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Viewable image diagonal 863.3 mm / 34.0 in.
34in(86.4 cm)1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet Viewable diagonal size 34 in (86.4 cm).
Native resolution
3440 × 1440px2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Connectivity explicitly supports up to 3440 x 1440 at 280 Hz.
3440 × 1440px1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026WQHD 3440 x 1440.
Aspect ratio
21:92Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5. Maker-rounded ratio for 3440 x 1440.
21:91Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Aspect ratio 21:9.
Pixel density
109.7ppi
109.7ppi
Pixel pitch
0.2315mm2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, horizontal and vertical pixel pitch.
0.2315mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Pixel pitch 0.2315 x 0.2315 mm.
Active display area
Width796.36Height333.36mm(31.4 × 13.1 in)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, active area horizontal and vertical.
Width800.1Height337.1mm(31.5 × 13.3 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Panel active area 80.01 x 33.71 cm. This is wider than 3440 x 0.2315 mm (796.4 mm). RTINGS says the stated bezel includes 0.2 cm each side used for Pixel Shift, so the figure likely includes the shift reserve. The EU energy record gives the visible area as 26.9 dm2, which matches the same size.
Curved
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features explicitly describes a curved panel.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Curvature 1800R.
Curvature radius
1,800mm2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Curvature 1800R.
1,800mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Curvature 1800R. The HP Japan page prints 1000R, which conflicts with the datasheet, the HyperX gallery and RTINGS.
Screen surface
Semi-glossy7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026QuantumBlack Film section explicitly describes semi-glossy coating, without grain.
Not available
Anti-reflection coating
Anti-Reflectance (AR) with hard-coating 3H2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Display screen coating.
Anti-reflective1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Screen treatment Anti-reflective, hardness 3H.
Touchscreen
No3Maker spec sheet (PDF)katalog.atcomp.cz/katalog/D-M-AW3426DW/aw3426dw-fact-spec-sheet.pdfRead 5 October 2026p2 Touchscreen: No.
Not available

Panel

12 of 31 differ
Panel type
QD-OLED2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Panel technology.
QD-OLED1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Panel type QD-OLED.
Panel type (as published)
Quantum Dot OLED1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Panel Technology.
QD-OLED Penta Tandem with V-Stripe1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features section QD-OLED Penta Tandem with V-Stripe.
Backlight
None (self-emissive)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product definition: Quantum Dot Organic Light Emitting Diode.
None (self-emissive)8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: the monitor has no backlight.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Samsung Display7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Key Specs and Introduction identify the exact panel manufacturer.
Samsung Display10Press articletftcentral.co.uk/news/samsung-display-announce-qd-oled-penta-tandem-brand-to-distinguish-latest-panel-technologiesRead 14 October 2026Samsung Display owns the QD-OLED Penta Tandem brand. RTINGS says this monitor uses the same fifth-generation QD-OLED panel as the MSI MPG 341CQR QD-OLED X36, Dell AW3426DW and ASUS PG34WCDN. HP does not name the panel maker.
Panel part number
Not available
Not available
Panel generation
5th generation Penta Tandem7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Key Specs and Introduction. Panel generation is distinct from Dell monitor generation.
5th generation8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: fifth-generation QD-OLED panel, the same as the MSI MPG 341CQR QD-OLED X36, Dell AW3426DW and ASUS PG34WCDN. HP markets it as Penta Tandem with V-Stripe.
Subpixel layout
RGB stripe2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features explicitly names RGB-Stripe QD-OLED panel.
RGB stripe8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS text clarity section: new RGB Stripe layout that aligns subpixels vertically. HP calls it V-Stripe.
Colour depth
10bits1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Video / Color Depth: 10-bit. Not applied to particular refresh modes.
10bits1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Panel bit depth True 10 bit.
Colour depth method
Not available
Native1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet says True 10 bit, so native and not FRC.
Displayable colours
1.07 billion2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, Color depth.
1.07 billion1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Up to 1.07 billion colors supported.
sRGB coverage
Not available
100%1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Display color gamut 100% sRGB. Calibrated preset also 100% sRGB. CIE reference not stated.
DCI-P3 coverage
99%2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, typical DCI-P3 99%, CIE 1976.
Not available
Adobe RGB coverage
Not available
98%1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Display color gamut 98% Adobe RGB, also on the HP Saudi Arabia page. The HP Japan page and Tom's Hardware CES report say 96%. The datasheet wins. CIE reference not stated. 99% Display P3 is a different target from DCI-P3 and is not stored.
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Emulation modes / sRGB explicitly states factory calibrated sRGB mode. Paper report is not established.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features: ProLuma panel calibrated to an average Delta E < 1. Calibrated color presets listed.
Claimed Delta E
22Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, average Delta E < 2 for sRGB and DCI-P3. Qualifier retained as a bound.
11Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Published as average Delta E < 1. Stored as 1 with the qualifier here. Color space not stated.
Paper calibration report in box
Not available
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Color calibration report is in the box list. Paper form is not stated.
Hardware calibration support
No3Maker spec sheet (PDF)katalog.atcomp.cz/katalog/D-M-AW3426DW/aw3426dw-fact-spec-sheet.pdfRead 5 October 2026p2 Color Calibration with Colorimeter: No. This does not deny ordinary external ICC calibration.
Not available
Static contrast ratio
1,500,000:12Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, contrast ratio 1.5 million:1. The store dynamic contrast label is not used for this field.
1,500,000:11Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Contrast ratio 1,500,000:1 (Static).
Brightness (typical, SDR)
300nits2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, typical brightness. No full-screen claim is inferred from this row.
300nits1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Brightness 300 nits, typical. Window size not stated.
Brightness (maker minimum)
Not available
Not available
Peak brightness (HDR)
1,300nits2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, HDR peak at APL 3%.
Not available
HDR peak test window
3%2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, HDR peak at APL 3%.
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR10, Dolby Vision7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Key Specs and Conclusion explicitly names HDR10 and Dolby Vision.
Not available
HDR certification
DisplayHDR True Black 5002Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, HDR support.
DisplayHDR True Black 5001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026HDR Support VESA DisplayHDR True Black 500. Not looked up in the VESA list because the list needs a script.
Viewing angle (horizontal)
178°2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, typical horizontal viewing angle.
178°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026178 degrees horizontal.
Viewing angle (vertical)
178°2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, typical vertical viewing angle.
178°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026178 degrees vertical.

Refresh rate and motion

9 of 22 differ
Refresh rate per resolution and port
ADell Alienware AW3426DW
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3840 × 2160120HzNot available
3440 × 1440Native280HzDSC280HzDSC
Source2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11 Connectivity directly states native up to 280 Hz on DP 1.4 and HDMI 2.1 FRL. p12 Maximum resolution says DSC enabled. Maker page lists HDMI native 280 with DSC. Bit depth and chroma for these maxima are not established. TFTCentral Console Gaming explicitly tests maximum virtual 4K120 HDMI input in Console Mode, downscaled to the native panel, with DSC/bit depth/chroma unspecified. Lower-resolution preset timings on pp13-14 are not treated as maxima.8Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Interface/Port Details explicitly lists native 3440x1440 up to 280 Hz with DSC on HDMI 2.1 FRL.9Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Console Gaming table explicitly tests maximum accepted virtual 4K120 input over HDMI 2.1 in Console Mode. It is downscaled to native 3440x1440, not displayed at native 4K. Lower-resolution esports mode port-specific maxima are not established and omitted.
BHP HyperX OMEN OLED 34
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4
3440 × 1440Native360HzDSC360HzDSC
Source8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026Datasheet: resolution (maximum) 3440 x 1440 at 360 Hz. RTINGS inputs section: the graphics card must use DSC to reach 360 Hz over HDMI and DisplayPort. With the DSC setting disabled over DisplayPort the limit is 120 Hz, or 240 Hz with 4:2:2 chroma. The DSC toggle does not work over HDMI. Bit depth at these rates is not stated. The supported-timing list in the datasheet is not used as proof of maximums.
Max refresh rate
280Hz
360Hz
Max refresh rate at native resolution
280Hz
360Hz
Max refresh rate over DisplayPort
280Hz
360Hz
Max refresh rate over HDMI
280Hz
360Hz
Max refresh rate over USB-C
Not available
Not available
Max refresh rate at 10-bit
Not available
Not available
Native refresh rate
280Hz2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features and p11 direct native-resolution maximum.
360Hz1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Refresh rate (maximum) 360 Hz. No overclock mode is described.
Overclocked refresh rate
Not available
Not available
Dual mode
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Refresh Rate section explicitly says no dual-mode support. Esports mode is a cropped image, not higher-rate dual mode.
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display, HDMI VRR2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, exact VRR certification and HDMI protocol names. Generic Adaptive-Sync is not substituted for VESA certification.
G-SYNC Compatible, FreeSync Premium, VESA AdaptiveSync Display1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet features: NVIDIA G-Sync compatible and VESA Certified AdaptiveSync. The HP Japan page lists AMD FreeSync Premium. Tom's Hardware says FreeSync Premium Pro, so the maker page wins and the conflict is reported.6Maker product pagejp.ext.hp.com/gaming/personal/hyperx_omen_oled_34Read 14 October 2026Specs list on the HP Japan page: AMD FreeSync Premium, G-SYNC Compatible. The same page prints 1000R curvature, which is wrong against the datasheet.
VRR range per port
Not available
Not available
Low framerate compensation
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 and p11 exact-model FreeSync Premium Pro certification. AMD official tier definition requires LFC. Compatible GPU and supported FreeSync mode are required. No per-port range is inferred.11Maker product pageamd.com/en/resources/support-articles/faqs/DH3-013.htmlRead 5 October 2026Overview / FreeSync Premium Pro explicitly includes support for low framerate compensation. Exact-model manual supplies the qualifying tier. Compatible GPU, enabled FreeSync and supported preset are required.
Not available
Response time (maker GtG claim)
0.03ms2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, gray-to-gray. Maker page and spec sheet qualify the claim as Extreme mode.
0.03ms1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Response time 0.03 ms GtG. The HP Japan page says with overdrive enabled, while RTINGS found the monitor has no overdrive setting.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Not available
Not available
Motion blur reduction
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Variable Refresh Rates and Gaming Features explicitly says no BFI blur-reduction mode.
No8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS: no black frame insertion feature. An OLED has no backlight to strobe.
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features explicitly names Flicker-Free technology. This claim does not deny variable-refresh luminance flicker.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Flicker-free Yes (TUV certified).
Black frame insertion
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Variable Refresh Rates and Gaming Features explicitly says BFI absent.
No8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS motion section: the monitor does not have a black frame insertion feature.

Measured

6 of 12 differ
Input lag at maximum refresh rate
0.857ms7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Lag chart lag_1a.png gives total display lag 0.857 ms at native 280 Hz. Article rounds to about 0.86. Estimated processing 0.74 ms is not substituted. Firmware and input connector not identified.
Not available
Input lag at 60 Hz
8.25ms7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Lag chart lag_1a.png gives total display lag 8.250 ms at 60 Hz. Firmware and input connector not identified.
Not available
Average response time (measured)
0.49ms7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Response Times chart response_times.png gives average across 30 G2G transitions at 280 Hz, initial G2G response, gamma corrected, RGB10 tolerance, overdrive n/a. Article confirms consistency 120/60 Hz and VRR. Firmware not identified. Claimed 0.03 is minimum/Extreme-mode maker claim, not the same test.
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
327nits7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Brightness and Contrast (SDR) reports maximum 327 nits, uniform SDR brightness across varied APL/window sizes. Review firmware not identified.
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
Min20Max360Hz8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS VRR test with NVIDIA and AMD over DisplayPort and HDMI: minimum VRR shown as <20 Hz, stored as 20 with the qualifier here, maximum 360 Hz. A macOS test in the same review found 48-360 Hz.
Colour accuracy (measured Delta E)
4.47Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Default Setup, Standard wide-gamut mode before user calibration, sRGB color-patch average Delta E 2000. Calman, ICC profiles disabled. DCI-P3 target 2.0 is separate and not substituted.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

12 of 19 differ
Video inputs
ADell Alienware AW3426DW
TypeVersionCountDSCHDCP
DisplayPort1.41Yes1.4, 2.3
HDMI2.12Yes1.4, 2.3
Source2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, complete Connectivity inventory. HDMI DSC capability is explicit in the manufacturer page and sheet. No bandwidth is inferred from the version.8Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Interface/Port Details explicitly lists two HDMI inputs with DSC and HDCP 1.4/2.3.
BHP HyperX OMEN OLED 34
TypeVersionCountDSC
HDMI2.12Yes
DisplayPort1.41Yes
USB-CNot available1Not available
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Port list: 2 HDMI 2.1, 1 DisplayPort 1.4, 1 USB Type-C 5Gbps (Alt Mode DisplayPort 1.4). RTINGS says 360 Hz needs DSC over HDMI and DisplayPort. HDMI bandwidth in Gbps is not stated.
HDMI ports
2
2
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
VRR, ALLM, CEC2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p11, Table 5, HDMI 2.1 VRR. TFTCentral Console Gaming separately tests ALLM and CEC, mapped to its source. eARC is not borrowed from another Alienware model.7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Console Gaming table explicitly shows affirmative check icons for HDMI-CEC auto switch and Auto Low Latency Mode (ALLM), tested on this exact model. Native VRR is independently stated by the manual.
VRR8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS VRR test: VRR works over HDMI with NVIDIA and AMD cards.
USB-C video (DP Alt Mode)
No2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10, Table 4, USB-C downstream port explicitly for data transmission only.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026USB Type-C video input, Alt Mode DisplayPort 1.4.
USB-C power delivered
Not available
100W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Up to 100W USB Power Delivery. RTINGS measured about 89 W with the MacBooks it used.
Thunderbolt
Not available
Not available
USB upstream ports
ADell Alienware AW3426DW
ConnectorCount
USB-B1
Source2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 connector role and p11 inventory: one USB Type-B 5Gbps upstream. The maker publishes USB 5Gbps performance branding, not a specific USB3.x revision. The version cells are omitted.
BHP HyperX OMEN OLED 34
ConnectorUSB versionCount
USB-B5Gbps1
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20261 USB-B (hub upstream). The USB-C port also carries data at 5Gbps, so the upstream list holds the USB-B port only.
USB downstream hub ports
ADell Alienware AW3426DW
ConnectorCount
USB-A1
USB-C1
Source2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 connector roles and p11 inventory: one Type-A plus one Type-C downstream, both 5Gbps. USB-C 15 W is downstream device charging and not stored as laptop PD. The maker publishes USB 5Gbps performance branding, not a specific USB3.x revision. The version cells are omitted.
BHP HyperX OMEN OLED 34
ConnectorUSB versionCount
USB-A5Gbps2
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20262 USB Type-A 5Gbps signaling rate.
KVM switch
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Useful features table has the negative cross for KVM switch. The following paragraph explicitly says no KVM switch.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: KVM switch.
Daisy chain (MST)
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Interfaces / DisplayPort Output: No. USB-C is explicitly downstream data-only, with no other video output in the complete connector inventory.
Not available
Ethernet
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Interfaces / Network (RJ-45): No.
Not available
3.5 mm headphone output
No2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 complete connector inventory has no analog audio output. Spec sheet Audio Output explicitly No.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 20261 x 3.5 mm Audio Jack (Audio Out).
3.5 mm microphone input
No2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 complete connector inventory has no microphone input. Maker page Audio Line In: No.
Not available
Optical out
No2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 complete connector inventory has no optical audio output. Spec sheet Audio Output: No.
Not available
Picture in picture
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features and pp50-51 PIP/PBP menu.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: Picture-in-Picture.
Picture by picture
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features and pp50-51 PIP/PBP menu.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Productivity: Picture-by-Picture.

Smart features

1 of 4 differ
Smart platform
Not available
Not available
Wi-Fi
Not available
Not available
Bluetooth
Not available
Not available
Remote control
No3Maker spec sheet (PDF)katalog.atcomp.cz/katalog/D-M-AW3426DW/aw3426dw-fact-spec-sheet.pdfRead 5 October 2026p2 Remote Control: No.
Not available

Audio and camera

2 of 5 differ
Speakers
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Console Gaming table shows Integrated speakers with the negative cross icon. Headphone output is separately absent.
Not available
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Built-in Devices / Webcam: No.
No1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026No integrated camera.
Microphone
No1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Built-in Devices / Microphone: No.
Not available

Ergonomics and controls

10 of 15 differ
Stand height adjustment
110mm2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p12 adjustability, 0 to 110 mm.
100mm1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Height adjustment range 100 mm.
Tilt
Forward5°Backward21°2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p12 tilt -5 to 21 degrees.
Forward5°Backward20°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Tilt -5 to +20 degrees.
Swivel
Left20°Right20°2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p12 swivel -20 to 20 degrees. Slant is separate from pivot and omitted.
Left30°Right30°1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Swivel plus or minus 30 degrees. The features text mentions pivot, but the adjustability row lists none and RTINGS says the stand cannot rotate, so no pivot range is stored.
Pivot
Not available
Not available
Removable stand
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 explicitly removable stand, removal procedure p34.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Detachable stand Yes.
VESA mount
100 x 1002Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p9 VESA mounting holes, p35 wall-mounting instructions.
100 x 1001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026VESA mount 100 x 100 mm (bracket included).
VESA adapter needed
No2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p35 wall mounting attaches a standard VESA bracket directly to the four monitor holes after removing cover and screws.
Not available
Security lock slot
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10, Table 4, security-lock slot based on Kensington Security Slot.
Not available
On-screen menu controls
Joystick, Software2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p10 joystick control. AWCC pp67-70 provides monitor settings, game and display configuration.
Joystick1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Walkaround item 14 Joystick OSD. RTINGS adds a separate power button and a dedicated KVM switch button on the back.
Desktop software
Alienware Command Center (AWCC)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p12 AWCC: Yes. Dell Display and Peripheral Manager compatibility is N/A and not included.
OMEN Gaming Hub1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Management software OMEN Gaming Hub.
User firmware updates
Yes7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026OSD Menu table shows supported User updatable firmware with its affirmative tick icon, distinct from version display.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026User updateable firmware Yes.
Ambient light sensor
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026Useful features table explicitly shows Ambient light sensor with the negative cross. This is broader evidence than an EPREL automatic-brightness-control flag.
Not available
Presence sensor
No7Measurementtftcentral.co.uk/reviews/dell-alienware-aw3426dwRead 5 October 2026OLED Care and Warranty table explicitly shows Motion / proximity sensor with the negative cross. Both presence-detection types are addressed, unlike a room-occupancy-only record.
Not available
RGB lighting
Yes2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026pp47-48 AlienFX Lighting menu and RGB codes for LED colors.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026aRGB lighting, customizable in OMEN Gaming Hub. RTINGS sees a strip of RGB lighting around the stand mount.
Gaming menu features
Timer, Frame Rate, Display Alignment, Dark Stabilizer, Console Mode, Esports Mode, Esports Image Setting, AlienVision2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p7 product features and Game menu pp40-45. Functions, not ordinary picture presets.
Crosshair, On-screen timer, Refresh rate label, Full screen/split screen mode toggle8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS lists the Gaming Quick Settings Menu items.

OLED care

1 of 3 differ
OLED care
Pixel Refresh, Pixel shift2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p57 OLED Panel Maintenance / Pixel Refresh. p75 troubleshooting explicitly describes pixel shift for retention prevention. Panel Refresh is not inherited from older models.
HyperX OLED Core Protect, Pixel Shift, Pixel Refresh, Static Screen Detection, Lower Third Detection, Letterbox & Split Screen Detection8Reviewrtings.com/monitor/reviews/hyperx/omen-oled-34Read 14 October 2026RTINGS lists the OLED protection features. Pixel Shift runs automatically and cannot be toggled. Pixel Refresh runs automatically after 24 hours of use. HyperX OLED Core Protect is the maker's name from the datasheet.
Burn-in covered by warranty
Yes1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026U.S. Additional Warranty Information explicitly includes OLED burn-in.
Yes1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Footnote 14: the 3-year limited warranty covers burn-in under normal use with HP default OLED protection features enabled.
Burn-in warranty length
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026U.S. three-year Advanced Exchange and Premium Panel Exchange including OLED burn-in.
3years1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Footnote 14: 3-year limited warranty, US.

Dimensions and weight

7 of 7 differ
Dimensions with stand
Width814.15Height (lowest)445.08Height (highest)555.08Depth232mm(32.1 × 17.5 to 21.9 × 9.1 in)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, Dimensions with stand, compressed and extended.
Width814.4Depth237.2mm(32.1 × 9.3 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 202681.44 x 23.72 x 58.52 cm (W x D x H) with stand. The 58.52 cm height has no stated stand position, so no height is stored.
Dimensions without stand
Width814.15Height361.55Depth111.23mm(32.1 × 14.2 × 4.4 in)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, Dimensions without stand.
Width814.4Height359.3Depth148.4mm(32.1 × 14.1 × 5.8 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 202681.44 x 14.84 x 35.93 cm (W x D x H) without stand. Mapped to width, depth and height. The US datasheet gives the same size in inches. RTINGS says the width includes the headphone hanger.
Stand footprint
Width270Depth232mm(10.6 × 9.1 in)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, Base width and depth.
Width274.8Depth224.8mm(10.8 × 8.9 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Base area footprint 27.48 x 22.48 cm. Order assumed width by depth, since the with-stand depth is 23.72 cm.
Weight with stand
7.91kg(17.4 lb)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, with stand assembly and cables.
9.61kg(21.2 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 20269.61 kg with stand. Cable scope not stated.
Weight without stand
4.88kg(10.8 lb)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, without stand and cables, for VESA mounting.
6.43kg(14.2 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 20266.43 kg without stand. Cable scope not stated.
Box dimensions
Not available
Width956Height456Depth197mm(37.6 × 18 × 7.8 in)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Packaged dimensions 95.6 x 19.7 x 45.6 cm (W x D x H).
Box weight
12.92kg(28.5 lb)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p16, Table 12, Weight with packaging.
16.49kg(36.4 lb)2Maker spec sheet (PDF)cdn.iceshop.nl/objects/mmo_139805101_1786100083_0807_278415.pdfRead 14 October 2026Packaged weight 16.49 kg, above the 9.61 kg product weight.

Power

9 of 13 differ
Power supply
Internal5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2609824_EN.pdfRead 5 October 2026p1 Power supply type.
External adapter1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Power supply 100-240 VAC 50/60 Hz (External). Adapter wattage is not stated.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p15, Table 11, input voltage and frequency, frequency tolerance plus/minus 3 Hz.
100-240 V AC, 50/60 Hz1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Datasheet: 100 - 240 VAC 50/60 Hz.
Power use (typical)
Not available
90W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 202690 W typical at factory-default brightness and contrast with 25% power loading on USB downstream ports (footnote 5).
Power use (max)
190W2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p15, Table 11, maximum brightness/contrast and maximum power loading on all USB ports.
300W1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026300 W maximum at maximum brightness and contrast with maximum power loading on USB downstream ports (footnote 5). USB-C charging of a connected device is likely included but is not stated.
Power use SDR (EU label)
31W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2609824_EN.pdfRead 5 October 2026p1 row 4, On mode SDR.
32W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU product information sheet: on mode SDR 32.0 W. The datasheet also lists 32 W.
Power use HDR (EU label)
31W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2609824_EN.pdfRead 5 October 2026p1 row 6, On mode HDR.
38W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU product information sheet: on mode HDR 38.0 W.
Standby power
0.5W2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p15, Table 11, standby mode under EU 2019/2021 and EU 2019/2013.
0.5W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Standby 0.5 W in the EU sheet and the datasheet.
Off-mode power
0.3W2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p15, Table 11, off mode under EU 2019/2021 and EU 2019/2013.
0.3W7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Off mode 0.3 W in the EU sheet.
EU energy class SDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2609824_EN.pdfRead 5 October 2026p1 row 3.
G7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Energy efficiency class SDR G.
EU energy class HDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2609824_EN.pdfRead 5 October 2026p1 row 5.
G7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026Energy efficiency class HDR G.
Energy per 1000 h SDR
31kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2609824.pdfRead 5 October 2026Printed label SDR 31 kWh/1000h, read directly.
32kWh7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU energy label image: 32 kWh/1000h.
Energy per 1000 h HDR
31kWh6EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2609824.pdfRead 5 October 2026Printed label HDR 31 kWh/1000h, read directly.
38kWh7EU energy label (EPREL)eprel.ec.europa.eu/api/products/electronicdisplays/2583707Read 14 October 2026EU energy label image: HDR 38 kWh/1000h.

Certifications

3 of 9 differ
VESA ClearMR
Not available
18,0001Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Features: VESA ClearMR 18000. Not looked up in the VESA list.
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Low Blue Light (Hardware Solution)2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p8 exact named hardware certification. Spec sheet states no Eye Comfort certification, so no Eye Comfort tier is inferred.
TÜV Flicker Free, TÜV Low Blue Light Hardware Solution, TÜV-GS1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Certification row: TUV Flicker free certified, TUV Low Blue Light Hardware Solution certified and TUV/GS.
Low blue light
Hardware2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p8 explicitly hardware Low Blue Light panel compliant with TÜV Rheinland Hardware Solution at factory reset/default.
Hardware1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026TUV Low Blue Light Hardware Solution certified. Low blue light modes row: Eyesafe and TUV certified.
ENERGY STAR
Not available
Not available
TCO Certified
Not available
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
GS Mark1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026Miscellaneous / Certifications & Standards.
Eyesafe Certified1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Certification row: Eyesafe Certified.

In the box

2 of 2 differ
In the box
Display, Stand riser, Stand base, Power cable (varies by country or region), HDMI 2.1 FRL cable (1.80 m), DisplayPort to DisplayPort 1.4 cable (1.80 m), USB Type-A to Type-B 5Gbps cable (1.80 m), Microfiber cloth, QR Card, Safety, Environmental, and Regulatory Information, Alienware Sticker2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026pp6-7 Package contents. Some components may vary by country or be optional. No calibration paper report is asserted from absence.
Monitor, HDMI cable, Warranty card, Power adapter, USB Type-B to A cable, AC power cable, Quick Setup Poster, 1 USB Type-C to Type-C cable, DisplayPort 1.4 cable, Cable holder, Stand base, Color calibration report, Headphone hook1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Verbatim what's in the box. Footnote 3: included cables may vary by country.
Cables included
ADell Alienware AW3426DW
TypeCount
Power cable1
HDMI 2.1 FRL cable (1.80 m)1
DisplayPort to DisplayPort 1.4 cable (1.80 m)1
USB Type-A to Type-B 5Gbps cable (1.80 m)1
Source2Owner's manualdl.dell.com/content/manual12353199-alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw-user-s-guide.pdfRead 5 October 2026p6 Package contents, each pictured once. p10 explicitly one shipped HDMI cable. Current U.S. package list confirms one DP, HDMI and USB cable.8Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026U.S. Package Contents lists one DP, one HDMI and one USB upstream cable.
BHP HyperX OMEN OLED 34
TypeCount
HDMINot available
USB Type-B to ANot available
AC powerNot available
USB Type-C to Type-C1
DisplayPort 1.4Not available
Source1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Same box list. Only the USB Type-C cable has a stated count.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026U.S. limited hardware warranty, Advanced Exchange and Premium Panel Exchange.
3years1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026HP three-year limited warranty. Market: US. Warranty may vary by country.
Dead pixel policy
Free panel replacement during the Limited Hardware Warranty if one bright pixel is found1Maker product pagedell.com/en-us/shop/monitors/apd/alienware-34-280hz-qd-oled-gaming-monitor-aw3426dw/aw3426dw/-Read 5 October 2026U.S. Premium Panel Exchange policy in the product page warranty section.
Zero bright dot warranty1Maker spec sheet (PDF)www8.hp.com/h20195/v2/GetDocument.aspxRead 14 October 2026Zero bright dot warranty Yes. No dark-pixel rule stated.

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