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LG UltraFine 27UP650K-W vs Samsung Essential Monitor S3 S30GD 27"

Product A: LG

UltraFine 27UP650K-W

81 of 172 known
Change LG UltraFine 27UP650K-W

Compare the Samsung Essential Monitor S3 S30GD 27" with

Product B: Samsung

Essential Monitor S3 S30GD 27"

79 of 172 known
Change Samsung Essential Monitor S3 S30GD 27"

Compare the LG UltraFine 27UP650K-W with

65 of 164 fields differ

Download CSVDownload JSON
  • 40 different values
  • 25 known for one only
  • 22 the same
  • 77 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Pixel densityA: 163.2ppiB: 81.6ppiLG is 81.6 ppi higher.
  2. Refresh rateA: 60HzB: 100HzSamsung is 40 Hz higher.
  3. Power use SDR (EU label)Lower is betterA: 25.6WB: 16WSamsung is 9.6 W lower.
  4. Brightness (typical, SDR)A: 400nitsB: 250nitsLG is 150 nits higher.
  5. ContrastA: 1,200:1B: 1,000:1LG is 1.2 times higher.

Refresh rate per resolution

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

3840 × 2160Native for A
A60Hz
BNot listed
1920 × 1080Native for B
ANot listed
B100Hz

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
A5.6kg
B2.9kg
Weight without stand
A3.8kg
B2.4kg
Box weight
A9kg
B4.3kg

All 172 fields

Every value links to where we found it.

ALG UltraFine 27UP650K-W
BSamsung Essential Monitor S3 S30GD 27"

General

4 of 8 differ
Series
UltraFine1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Marketed as the LG UltraFine monitor family. Spec table product name is UHD, year Y24.
Essential Monitor S33Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Datasheet title S30GD Business Essential Monitor. Samsung Canada calls the line Essential Monitor S3 S30GD.
Model numbers
27UP650K-W, 27UP650K-W.AEK, 27UP650K-W.AEU2Maker product pagelg.com/de/monitore/uhd-4k-5k/27up650k-wRead 16 October 2026LG Germany product name 27UP650K-W.AEU. The same page lists AMD FreeSync as Nein, so no adaptive-sync technology is stored.3Maker product pagelg.com/uk/support/product/lg-27UP650K-W.AEKRead 16 October 2026LG UK support page for 27UP650K-W.AEK. The LG UK support page for 27UP650K-W.AEU lists the same documents.
LS27D304GANXZA, LS27D300GANXZA, LS27D304GAUXEN2Maker product pagesamsung.com/us/monitors/smart/27-s3-s30gd-fhd-ips-100hz-monitor-sku-ls27d300ganxzaRead 16 October 2026Samsung US consumer page for LS27D300GANXZA (S27D300GAN), titled 27 inch S3 (S30GD) FHD IPS 100Hz Monitor, with an Add to cart button.4Maker product pagesamsung.com/ca/monitors/full-hd-1080p/essential-monitor-s3-s30gd-27-inch-fhd-ips-100hz-ls27d300ganxzaRead 16 October 2026Samsung Canada page for LS27D300GANXZA.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Samsung Germany datasheet (27 March 2025) for article LS27D304GAUXEN, model name S27D304GAU. It has the same display values, dimensions, weights and tilt as the US datasheet.
GTIN / EAN
88060963666607Retailer pageshop.mdpcloud.com/lg-27up650k-w-27-4k-1436618Read 16 October 2026Retailer EAN 8806096366660 for 27UP650K-W. Its EPREL link points to registration 2184363. The retailer's contrast and pixel size rows are not used.
887276903231, 88060958030437Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026EAN 8806095803043 is the EU model LS27D304GAUXEN. UPC 887276903231 is S27D304GAN (LS27D304GANXZA) from the Samsung MSRP price list below. The UPC passes its check digit. A UPC for LS27D300GANXZA was not found.
Announced
Not available
Not available
Status
Available1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026LG UK lists the monitor with Buy Now and stock alert buttons.
Available1Maker product pagesamsung.com/us/business/monitors/flat/27-s30gd-business-essential-monitor-with-ips-panel-and-tilt-only-stand-100hz-refresh-rate-sku-ls27d304ganxzaRead 16 October 2026The page lists the 27 inch at $149.99 beside the 22 inch at $109.99 and the 24 inch at $129.99. The Samsung US consumer page for LS27D300GANXZA has an Add to cart button at $149.99.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
GB, EU1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026LG United Kingdom page for 27UP650K-W. LG Germany lists the same model as 27UP650K-W.AEU.
US, CA, EU3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Samsung Electronics America datasheet for the US model.4Maker product pagesamsung.com/ca/monitors/full-hd-1080p/essential-monitor-s3-s30gd-27-inch-fhd-ips-100hz-ls27d300ganxzaRead 16 October 2026Samsung Canada page for LS27D300GANXZA lists the same specification table as the US datasheet for 27 inch. The page title says 2025.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Samsung Germany datasheet for the EU model.
Colours
White9Spec databaseproductchart.com/monitors/49396Read 16 October 2026Listing title ends with White. The LG UK page title ends with Black, which describes the bezel, since the stand and back are white in LG's photos.
Black3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Front, rear and stand colour are all Black.
Segment
Creator1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026LG files it under UHD 4K and 5K monitors. The page markets 4K HDR gaming and DCI-P3 colour, and LG's FAQ says these monitors suit photo, video and graphic work. Stored as creator.
Office1Maker product pagesamsung.com/us/business/monitors/flat/27-s30gd-business-essential-monitor-with-ips-panel-and-tilt-only-stand-100hz-refresh-rate-sku-ls27d304ganxzaRead 16 October 2026Sold as a Business Essential Monitor and filed under Samsung business flat monitors, not under Odyssey gaming. The monitor has 100 Hz and a Game Mode but is sold for office and everyday use.

Display

5 of 12 differ
Screen size
27in(68.6 cm)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026
27in(68.6 cm)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Screen Size (Class) 27 inch.
Viewable screen diagonal
Not available
27in(68.6 cm)5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Specifications page: Size 27 Class (27 Inches / 68.6 cm). The visible diagonal equals the advertised size.
Native resolution
3840 × 2160px1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026
1920 × 1080px3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Resolution FHD (1,920 x 1,080).
Aspect ratio
16:91Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026
16:93Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Aspect Ratio 16:09, which is 16:9.
Pixel density
163.2ppi
81.6ppi
Pixel pitch
0.1554mm1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: 0.1554 x 0.1554 mm.
0.3114mm5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Specifications page: 0.3114 mm (H) x 0.3114 mm (V) for the 27 inch models.
Active display area
Not available
Width597.888Height336.312mm(23.5 × 13.2 in)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Active Display Size 597.888 x 336.312 mm.
Curved
No8Retailer pagepricespy.ie/product.phpRead 16 October 2026Retailer spec: Panel design Flat. The same page lists FreeSync as supported, which LG Germany does not, so no adaptive-sync technology is stored.
No3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Flat / Curved: Flat.
Curvature radius
Not available
Not available
Screen surface
Not available
Not available
Anti-reflection coating
Not available
Not available
Touchscreen
Not available
Not available

Panel

13 of 31 differ
Panel type
IPS1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026
IPS3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Panel Type IPS.
Panel type (as published)
IPS1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Panel Type: IPS.
IPS3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Datasheet Panel Type: IPS.
Backlight
Not available
Not available
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
Not available
Colour depth
10bits1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Colour Bit: 10bit (8bit+FRC).4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Product specification: Color Depth 8-bit / 10-bit color is supported.
8bits5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Max 16.7M colours is 8 bits per channel. The sources do not say if the panel is native 8-bit or uses FRC.
Colour depth method
FRC1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Colour Bit: 10bit (8bit+FRC), so 10 supported bits with FRC.
Not available
Displayable colours
1.07 billion1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Color Depth (Number of Colors): 1.07B, stored as 1.07 billion.
16.7 million3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Color Support Max 16.7M.
sRGB coverage
Not available
Not available
DCI-P3 coverage
95%1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Color Gamut (Typ.) DCI-P3 95% (CIE1976). No minimum is stated. No sRGB or Adobe RGB figure is published.
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
72%3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Color Gamut (NTSC) 72% (CIE 1931). Coverage of the NTSC reference. An sRGB coverage figure is not published.
Factory calibrated
Yes1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Features: Color Calibrated in Factory YES.
Not available
Claimed Delta E
Not available
Not available
Paper calibration report in box
Yes1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Accessory: Calibration Report (Paper) YES.
Not available
Hardware calibration support
No2Maker product pagelg.com/de/monitore/uhd-4k-5k/27up650k-wRead 16 October 2026LG Germany spec table: HW-Kalibrierung Nein.
Not available
Static contrast ratio
1,200:11Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Contrast Ratio 1000:1 minimum and 1200:1 typical. The typical value is stored.
1,000:13Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Contrast Ratio (Static) 1000:1 (Typical). The dynamic contrast row says Mega and is not stored.
Brightness (typical, SDR)
400nits1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Brightness (Typ.) 400 cd/m2. Window size and mode are not stated.
250nits3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Brightness (Typical) 250 cd/m2.
Brightness (maker minimum)
320nits1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Brightness (Min.) 320 cd/m2.
200nits3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Brightness (Min) 200 cd/m2.
Peak brightness (HDR)
Not available
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
HDR101Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Features: HDR 10 YES.
Not available
HDR certification
DisplayHDR 4001Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Features: VESA DisplayHDR DisplayHDR 400.2Maker product pagelg.com/de/monitore/uhd-4k-5k/27up650k-wRead 16 October 2026LG Germany page title and key features: VESA DisplayHDR 400.
None7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026The datasheet lists no HDR or DisplayHDR. The EU product information sheet states HDR energy values as N/A.
Viewing angle (horizontal)
178°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Viewing Angle (CR>=10) 178 degrees (R/L).
178°3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Viewing Angle (H/V) 178 / 178 degrees.
Viewing angle (vertical)
178°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Viewing Angle (CR>=10) 178 degrees (U/D).
178°3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Viewing Angle (H/V) 178 / 178 degrees.

Refresh rate and motion

8 of 22 differ
Refresh rate per resolution and port
ALG UltraFine 27UP650K-W
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.0DisplayPort 1.4
3840 × 2160Native60Hz8-bit, 4:4:460Hz
Source1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Refresh Rate (Max.) 60 Hz. Detail rows come from the manual.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Product specification for 27UP650/27UP650P/27UP650K: Max Resolution 3840 x 2160 @ 60 Hz. The DisplayPort preset table lists 3840 x 2160 at 60 Hz as the DP preferred timing, with no bit depth or chroma stated. The HDMI preset table lists 3840 x 2160 at 60 Hz with HDMI ULTRA HD Deep Color On. The Deep Color table for 4K at 59.94 and 60 Hz lists YCbCr 4:4:4 and RGB 4:4:4 at 8 bit, and YCbCr 4:2:2 and 4:2:0 at 8 and 10 bit. Rows are stored for 8-bit 4:4:4, 10-bit 4:2:2 and 10-bit 4:2:0. With Deep Color Off, HDMI only gives 4K at 30 Hz.
BSamsung Essential Monitor S3 S30GD 27"
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 1.4VGA
1920 × 1080Native100Hz75Hz
Source5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Standard Signal Mode Table for S22D30*G / S24D30*G / S27D30*G: maximum resolution 1920 x 1080 at 75 Hz (D-SUB) and 1920 x 1080 at 100 Hz (HDMI), vertical frequency 48 to 100 Hz. The HDMI version 1.4 is from the datasheet. Bit depth, chroma and DSC are not stated. The D-SUB row has no input version.6Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The EU manual BN81-26708B-00 (241015.0) gives the same Standard Signal Mode Table: 1920 x 1080 at 75 Hz (D-SUB) for S22D30*G / S24D30*G / S27D30*G. Its 100 Hz row names HDMI and DisplayPort, and DisplayPort belongs to the S40GD models only.
Max refresh rate
60Hz
100Hz
Max refresh rate at native resolution
60Hz
100Hz
Max refresh rate over DisplayPort
60Hz
Not available
Max refresh rate over HDMI
60Hz
100Hz
Max refresh rate over USB-C
Not available
Not available
Max refresh rate at 10-bit
60Hz
Not available
Native refresh rate
60Hz1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Refresh Rate (Max.) 60 Hz.
100Hz3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Frame Rate Max 100Hz. No overclock mode is described.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
Not available
Not available
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
5ms1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Response Time 5ms (GtG at Faster).
5ms3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Response Time 5 (GTG). The overdrive setting is not stated.
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Faster, Fast, Normal, Off4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Settings > Picture > Game Adjust > Response Time: Faster, Fast, Normal, Off. Setting Faster may cause image sticking.
Not available
Motion blur reduction
Not available
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Features: Flicker Safe YES.
Yes3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026General Feature Flicker Free: Yes.
Black frame insertion
Not available
Not available

Measured

None of 12 known
Input lag at maximum refresh rate
Not available
Not available
Input lag at 60 Hz
Not available
Not available
Average response time (measured)
Not available
Not available
Overshoot (measured)
Not available
Not available
Contrast ratio (measured)
Not available
Not available
SDR brightness (measured)
Not available
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
Not available
Colour accuracy (measured Delta E)
Not available
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

10 of 19 differ
Video inputs
ALG UltraFine 27UP650K-W
TypeVersionCount
HDMI2.02
DisplayPort1.41
Source1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Connectivity: HDMI YES (2ea), DisplayPort YES (1ea), DP Version 1.4. The HDMI version is on the LG Germany page. The page lists no USB-C.2Maker product pagelg.com/de/monitore/uhd-4k-5k/27up650k-wRead 16 October 2026LG Germany accessory line: DisplayPort 1.4, 2 x HDMI (2.0) and a 3.5 mm jack.
BSamsung Essential Monitor S3 S30GD 27"
TypeVersionCountHDCP
HDMI1.411.4
VGANot available1Not available
Source3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Interface: D-Sub 1 EA, HDMI 1 EA, HDMI version 1.4, HDCP version (HDMI) 1.4. Link bandwidth is not stated. USB ports: No.
HDMI ports
2
1
DisplayPort ports
1
0
Highest HDMI version
2.0
1.4
Highest DisplayPort version
1.4
Not available
HDMI features
Not available
Not available
USB-C video (DP Alt Mode)
No1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: USB-C NO and USB-C (Data Transmission) NO.
No3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026USB-C: No.
USB-C power delivered
Not available
Not available
Thunderbolt
Not available
Not available
USB upstream ports
Not available
Not available
USB downstream hub ports
Not available
Not available
KVM switch
Not available
Not available
Daisy chain (MST)
Not available
Not available
Ethernet
Not available
No5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The Ports page for S27D30*G shows a DC port, HDMI and PC (D-SUB) only.
3.5 mm headphone output
Yes1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Headphone output 3-pole (Sound Only).
No3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Headphone: No.5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The Ports page for S27D30*G shows no headphone jack.
3.5 mm microphone input
No1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026A 3-pole sound-only jack has no microphone contact.
No5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The Ports page for S27D30*G shows a DC port, HDMI and PC (D-SUB) only. It has no audio jack.
Optical out
Not available
No5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The Ports page for S27D30*G shows a DC port, HDMI and PC (D-SUB) only.
Picture in picture
Not available
No5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The on-screen menu chapters describe no picture-in-picture function for S27D30*G.
Picture by picture
Not available
No5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The on-screen menu chapters describe no picture-by-picture function for S27D30*G.

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

0 of 5 differ
Speakers
No7Retailer pageshop.mdpcloud.com/lg-27up650k-w-27-4k-1436618Read 16 October 2026Retailer spec: Speakers No. The LG spec table lists no speakers.
No3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Speaker: No. Speaker Output: No.
Number of speakers
Not available
Not available
Speaker power per channel
Not available
Not available
Webcam
Not available
Not available
Microphone
Not available
Not available

Ergonomics and controls

5 of 15 differ
Stand height adjustment
110mm4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Adjusting the Stand Height: max 110.0 mm for 27UP650/27UP650P/27UP650K.
0mm3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026The stand is a SIMPLE tilt-only stand. The model is sold as Business Essential Monitor with IPS Panel and Tilt Only Stand.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Fuss Hoehenverstellung: Nein.
Tilt
Forward5°Backward20°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Display Position Adjustments Tilt/Height/Pivot. Angles come from the manual.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Adjusting the Angle: -5 to 20 degrees for 27UP650/27UP650P/27UP650K. Stored as 5 forward and 20 backward.
Forward2°Backward21°3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Tilt -2.0 (+/-2.0) to 21.0 (+/-2.0) degrees. Stored as 2 forward and 21 backward. The +/-2 degree tolerance applies to both ends. Stand type SIMPLE.
Swivel
Left0°Right0°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Display Position Adjustments list Tilt, Height and Pivot only, so swivel is stored as none.
Left0°Right0°5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026The stand in the manual only tilts for the S27D30*G, and rotation is shown for other models. The German datasheet lists swivel as No.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Fuss Swivelfunktion: Nein.
Pivot
Counterclockwise0°Clockwise90°1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Display Position Adjustments list pivot. The manual says it rotates 90 degrees clockwise.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Pivot Feature: the monitor rotates 90 degrees clockwise. Auto Pivot is not supported.
Counterclockwise3°Clockwise3°5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Adjusting the Product Tilt and Height: the monitor angle can be adjusted from -3 to +3 degrees to level the screen, S22D30*G / S24D30*G / S27D30*G models only. Stored as 3 counterclockwise and 3 clockwise, as a small levelling slant. The German datasheet lists Pivot: Nein, which means no 90 degree rotation.
Removable stand
Yes4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Installing on the Wall: remove the stand by doing the stand attachment in reverse.
Yes5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Attaching the Stand: disassembly is the reverse order of assembly. The wall mount section covers S27D30*G.
VESA mount
100 x 1001Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Wall Mountable 100 x 100 mm.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Wall Mount 100 x 100 mm, M4 x L10 screws, four screws.
100 x 1003Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Wall Mount 100 x 100.
VESA adapter needed
Not available
Not available
Security lock slot
Yes4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Using the Kensington Lock: the connector is at the back of the monitor.
Yes5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Anti-theft Lock chapter: a locking device goes into the slot at the back of the product.
On-screen menu controls
Joystick4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026A joystick button at the bottom of the monitor opens and navigates the menu.
Joystick5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Control Panel: a multi-directional button turns the power on and navigates the menu.
Desktop software
LG Switch1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026The page names the LG Switch app. The support page also lists OnScreen Control and Dual Controller.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026The manual's software section names LG Switch as a recommended program.
Easy Setting Box5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Easy Setting Box chapter.
User firmware updates
Not available
Not available
Ambient light sensor
Not available
Not available
Presence sensor
Not available
Not available
RGB lighting
Not available
Not available
Gaming menu features
Black Stabilizer, Dynamic Action Sync, FPS picture mode, RTS picture mode1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table features: Black Stabiliser and Dynamic Action Sync. FPS and RTS picture modes are in the manual.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Picture modes FPS and RTS, a Black Stabilizer setting and the Response Time setting. The FreeSync setting is marked as depending on the model.
Game Mode5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Menu entries Game Mode and Picture Mode with game presets for the S27D30*G models.

OLED care

None of 3 known
OLED care
Not available
Not available
Burn-in covered by warranty
Not available
Not available
Burn-in warranty length
Not available
Not available

Dimensions and weight

6 of 7 differ
Dimensions with stand
Width613.5Height (lowest)459.3Height (highest)569.3Depth239.3mm(24.2 × 18.1 to 22.4 × 9.4 in)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: 613.5 x 569.3 x 239.3 mm with the stand up and 613.5 x 459.3 x 239.3 mm with the stand down. The manual states 613.5 x 569.3 x 239.3 mm. The 110 mm travel agrees with the manual. The tilt angle at the measurement is not stated.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Specification table for 27UP650/27UP650P/27UP650K: with stand 613.5 x 569.3 x 239.3 mm, without stand 613.5 x 363.5 x 45.4 mm.
Width612.7Height (lowest)470Height (highest)470Depth200.4mm(24.1 × 18.5 × 7.9 in)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Set Dimension with Stand 612.7 x 470.0 x 200.4 mm (W x H x D). The stand does not adjust in height, so the lowest and highest heights are the same. The tilt angle at the measurement is not stated.
Dimensions without stand
Width613.5Height363.5Depth45.4mm(24.2 × 14.3 × 1.8 in)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: 613.5 x 363.5 x 45.4 mm.
Width612.7Height360.9Depth36.2mm(24.1 × 14.2 × 1.4 in)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Set Dimension without Stand 612.7 x 360.9 x 36.2 mm.
Stand footprint
Not available
Not available
Weight with stand
5.6kg(12.3 lb)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Weight with Stand 5.6 kg. Cables are not stated. The LG Germany page shows the size and weight rows with scrambled labels.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Weight without packaging 5.6 kg for 27UP650/27UP650P/27UP650K.
2.9kg(6.4 lb)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Set Weight with Stand 2.9 kg / 6.4 lbs. Cables are not stated.
Weight without stand
3.8kg(8.4 lb)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Weight without Stand 3.8 kg.4Owner's manualgscs-b2c.lge.com/open/downloadFileRead 16 October 2026Weight without packaging, without stand 3.8 kg.
2.4kg(5.3 lb)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Set Weight without Stand 2.4 kg. The datasheet prints 8.8 lbs next to it, which is a typo, since 2.4 kg is about 5.3 lbs. The Canada page and the German datasheet both say 2.4 kg.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Gewicht ohne Standfuss 2.4 kg.
Box dimensions
Width694Height496Depth212mm(27.3 × 19.5 × 8.3 in)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Dimension in Shipping (W x H x D) 694 x 496 x 212 mm.
Width710Height100Depth403mm(28 × 3.9 × 15.9 in)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Package Dimension 710.0 x 100.0 x 403.0 mm (W x H x D) in the maker's orientation. The German datasheet lists 710.0 x 403.0 x 100.0 mm.
Box weight
9kg(19.8 lb)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: Weight in Shipping 9.0 kg.
4.3kg(9.5 lb)3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Package Weight 4.3 kg / 9.5 lbs.

Power

8 of 13 differ
Power supply
External adapter1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Power: External Power (Adapter).
External adapter3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Power Type: External Adaptor.
Adapter rating
48W1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: DC Output 48W (19V / 2.53A).
Not available
Input voltage
100-240 V AC, 50/60 Hz1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table: AC Input 100~240V (50/60Hz).
100-240 V AC, 50/60 Hz5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Specifications page: Power Supply AC100-240V~ 50/60Hz, based on the AC voltage of the adapter.
Power use (typical)
Not available
Not available
Power use (max)
Not available
25W3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Power Consumption (Max) 25 W. The datasheet gives no typical value.
Power use SDR (EU label)
25.6W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026On mode power demand in SDR 25.6 W.
16W7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Energieverbrauch im Ein-Zustand 16 W for the EU model. It matches the EU product information sheet and EPREL.8Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ls27d304gauxen-productfiche.pdfRead 16 October 2026Samsung product information sheet for S27D304GAU: on mode power demand SDR 16.0 W.
Power use HDR (EU label)
45.6W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026On mode power demand in HDR 45.6 W.
Not available
Standby power
0.5W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026Standby mode power demand 0.5 W.
0.5W7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Energieverbrauch im Standby-Zustand 0.5 W.
Off-mode power
0.3W5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026Off mode power demand 0.3 W.
0.3W7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Energieverbrauch im Aus-Zustand 0.3 W.
EU energy class SDR
F5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026Energy efficiency class for SDR: F.
D7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Energieeffizienzklasse D.8Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ls27d304gauxen-productfiche.pdfRead 16 October 2026Energy efficiency class SDR: D. HDR class and power are N/A.
EU energy class HDR
G5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026Energy efficiency class for HDR: G.
Not available
Energy per 1000 h SDR
26kWh6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 16 October 2026EU energy label for 27UP650K: 26 kWh per 1000 h.
16kWh7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Energieverbrauch pro 1000h 16 kWh for the EU model.
Energy per 1000 h HDR
46kWh6Maker spec sheet (PDF)lg.com/uk/lgecs.downloadFile.ldwfRead 16 October 2026EU energy label for 27UP650K: 46 kWh per 1000 h.
Not available

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Not available
Not available
Low blue light
Not available
Software4Maker product pagesamsung.com/ca/monitors/full-hd-1080p/essential-monitor-s3-s30gd-27-inch-fhd-ips-100hz-ls27d300ganxzaRead 16 October 2026The specification table lists Eye Saver Mode: Yes. The manual says it is a selectable mode, so this is a software filter.5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Eye Saver Mode is a picture mode that lowers blue light around 400 nm. It is a selectable mode, so it is stored as software.
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
Not available
CE, ISO 9241-307 Class 27Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Pixelfehlerklasse Klasse 2 nach ISO 9241-307 and EMC CE.

In the box

2 of 2 differ
In the box
Power adapter, Power cord, HDMI cable (white, 1.5 m), DisplayPort cable, Calibration report (paper)1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Accessory: Adapter YES, Power Cord YES, HDMI YES (white, 1.5 m), Display Port YES, Calibration Report (Paper) YES.
Power cable (1.5 m), HDMI cable3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Accessory table: power cable 1.5 m and HDMI cable. The datasheet does not list other items.7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Monitor_LS27D304GAUXEN.pdfRead 16 October 2026Lieferumfang: Stromkabel (1.5m), HDMI-Kabel.
Cables included
ALG UltraFine 27UP650K-W
Type
HDMI cable (white, 1.5 m)
DisplayPort cable
Source1Maker product pagelg.com/uk/monitors/uhd-4k-5k/27up650k-wRead 16 October 2026Spec table Accessory: HDMI white 1.5 m and Display Port. Counts and the DisplayPort cable length are not stated.
BSamsung Essential Monitor S3 S30GD 27"
Type
Power cable
HDMI cable
Source3Maker spec sheet (PDF)image-us.samsung.com/SamsungUS/home/my-assets/a-12-02/B2B_DatasheetS30GDV1specccc.pdfRead 16 October 2026Accessory table: Power Cable Length 1.5 m and HDMI Cable: Yes. Counts are not stated.

Warranty

2 of 2 differ
Manufacturer warranty (source market)
1year5EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2184363_EN.pdfRead 16 October 2026Minimum duration of the general guarantee offered by the supplier: 1 year, EU.
2years9EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2109452_EN.pdfRead 16 October 2026Minimum duration of the general guarantee offered by the supplier: 2 years. This is the EU value. A Samsung US government price file lists a 3 year warranty for the US part S27D304GAN.
Dead pixel policy
Not available
Approximately 1 pixel per million (1ppm) may be brighter or darker on the LCD panel5Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 16 October 2026Specifications page notes on Panel Dots (Pixels): approximately 1 pixel per million may be brighter or darker.

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