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Dell UltraSharp U2725QE vs Samsung ViewFinity S8 S80HF

Product A: Dell

UltraSharp U2725QE

105 of 172 known
Change Dell UltraSharp U2725QE

Compare the Samsung ViewFinity S8 S80HF with

Product B: Samsung

ViewFinity S8 S80HF

88 of 172 known
Change Samsung ViewFinity S8 S80HF

Compare the Dell UltraSharp U2725QE with

73 of 164 fields differ

Download CSVDownload JSON
  • 43 different values
  • 30 known for one only
  • 33 the same
  • 58 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. ContrastA: 3,000:1B: 1,000:1Dell is 3 times higher.
  2. Refresh rateA: 120HzB: 60HzDell is 60 Hz higher.
  3. Power use (max)Lower is betterA: 325WB: 190WSamsung is 135 W lower.
  4. Pixel densityA: 163.2ppiB: 217.6ppiSamsung is 54.4 ppi higher.
  5. Brightness (typical, SDR)A: 450nitsB: 350nitsDell is 100 nits higher.
  6. Power use HDR (EU label)Lower is betterA: 43.5WB: 49WDell is 5.5 W lower.

Refresh rate per resolution

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

5120 × 2880Native for B
ANot listed
B60Hz
3840 × 2160Native for A
A120Hz
BNot listed

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
A7.06kg
B5.4kg
Weight without stand
A5.22kg
B4kg
Box weight
A9.73kg
B7kg

All 172 fields

Every value links to where we found it.

ADell UltraSharp U2725QE
BSamsung ViewFinity S8 S80HF

General

5 of 8 differ
Series
UltraSharp1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026General Information / Product Line.
ViewFinity S81Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Page title and heading: ViewFinity S8 S80HF. The German datasheet names the series ViewFinity S80HF.
Model numbers
U2725QE1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026General Information / Product Model. No regional ordering-code variants.
S80HF, LS27H800EFAXZA, LS27H804EFAXXU, LS27H802EFAXXS, LS27H804EFAXEN1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026UK model LS27H804EFAXXU. The UK page lists model code S27H804EFA. The Singapore page of the same product is LS27H802EFAXXS and the US page is LS27H800EFAXZA. The spec tables of the UK, Singapore and US-model pages state the same values.2Maker product pagesamsung.com/us/monitors/high-resolution/27-inch-viewfinity-s8-s80hf-5k-high-res-monitor-sku-ls27h800efaxzaRead 14 October 2026US model LS27H800EFAXZA. The page text lists 27 Inch ViewFinity S8 S80HF 5K Monitor (2026). The static page has no full spec table.3Maker product pagesamsung.com/sg/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h802efaxxsRead 14 October 2026Singapore model LS27H802EFAXXS (model code S27H802EFA). Spec table identical to the UK page. The Singapore page also lists a User Manual dated Aug 05 2026.5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026German model LS27H804EFAXEN.
GTIN / EAN
Not available
88060991541035Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026EAN 8806099154103 is the German model LS27H804EFAXEN.
Announced
6 January 20254Press releasedell.com/en-us/blog/experience-the-future-of-displaysRead 5 October 2026Dated maker CES 2025 launch, explicitly names U2725QE and U3225QE.
Not available
Status
Available1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Exact model current U.S. listing has Add to Cart.
Available8Press articletftcentral.co.uk/news/samsung-viewfinity-s80hf-launched-with-27-5k-resolution-ips-panelRead 14 October 2026Listed on Samsung UK, Singapore and US pages and sold at retailers in October 2026.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
$699.994Press releasedell.com/en-us/blog/experience-the-future-of-displaysRead 5 October 2026Pricing and Availability exact U2725QE U.S. launch price, excluding tax. Not current store price.
Not available
Launch price (EU)
Not available
Not available
Markets
US, JP1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Current U.S. maker sales listing and February 26 Japanese maker actual-sales release.
Not available
Colours
Not available
Black1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Segment
Office1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Maker launch describes professional productivity monitors in office environments. Not the gaming line.
Office5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026The datasheet is titled Business Monitor. TFTCentral calls the screen aimed at productivity and general applications.

Display

6 of 12 differ
Screen size
27in(68.6 cm)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 Viewable image diagonal, as advertised. The 32-inch class model has 31.5-inch diagonal.
27in(68.6 cm)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Screen Size (Class) 27.
Viewable screen diagonal
27in(68.6 cm)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 Viewable image diagonal.
26.9in(68.3 cm)4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Specifications, S27H80*EF: Size 27 Class (26.9 Inches / 68.4 cm).
Native resolution
3840 × 2160px2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 9 p17 maximum and default native resolution.
5120 × 2880px1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Aspect ratio
16:92Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 Aspect ratio.
16:91Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Pixel density
163.2ppi
217.6ppi
Pixel pitch
0.1554mm2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 horizontal and vertical pitch.
0.1164mm4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Specifications, S27H80*EF: 0.1164 mm (H) x 0.1164 mm (V).
Active display area
Width596.74Height335.66mm(23.5 × 13.2 in)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 active area horizontal and vertical.
Width596.7Height335.7mm(23.5 × 13.2 in)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Active Display Size (HxV) 596.7 x 335.7 mm.
Curved
No1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Technical information / Flat Screen.
No1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Flat / Curved: Flat.
Curvature radius
Not available
Not available
Screen surface
Not available
Not available
Anti-reflection coating
Anti-glare with hard-coating 3H2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 screen coating. No matte/glossy class inferred.
Not available
Touchscreen
Not available
Not available

Panel

14 of 31 differ
Panel type
IPS2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 In-Plane Switching Black Technology.
IPS1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Panel type (as published)
In-Plane Switching (IPS) Black Technology2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 exact panel name.
IPS1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Backlight
Edge-lit LED2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 LED Edgelight System.
Not available
Local dimming
Yes8Reviewrtings.com/monitor/reviews/dell/u2725qeRead 5 October 2026Public PC Gaming/HDR Picture verdict explicitly describes local dimming and its large backlight zones. Detailed numerical test cells are membership-locked and not used. No dimming-zone count is inferred.
No8Press articletftcentral.co.uk/news/samsung-viewfinity-s80hf-launched-with-27-5k-resolution-ips-panelRead 14 October 2026HDR capabilities are very limited with no local dimming.
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
Not available
10bits8Press articletftcentral.co.uk/news/samsung-viewfinity-s80hf-launched-with-27-5k-resolution-ips-panelRead 14 October 202610-bit colour depth offering 1.07 billion colours. The panel method (native or FRC) is not stated.
Colour depth method
Not available
Not available
Displayable colours
1.07 billion2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 Color depth, published 1.07 billion colors.
1.07 billion1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Colour Support Max 1.07B.
sRGB coverage
100%2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical sRGB 100%, CIE 1931.
99%1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: sRGB Coverage 99 %. The CIE standard is not stated.
DCI-P3 coverage
99%2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical DCI-P3 99%, CIE 1976. DisplayP3 is a separate named target and not substituted.
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE Color Calibration Report menu p65 explicitly says the monitor color data was calibrated at the factory product line, covering named color spaces. This is an electronic OSD report, not evidence of paper in the package.
Not available
Claimed Delta E
1.52Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 average Delta E less than 1.5 for sRGB, BT.709, DCI-P3 and DisplayP3. Bound stored with qualifier.
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
3,000:12Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical 3000:1.
1,000:11Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Contrast Ratio Static 1,000:1.
Brightness (typical, SDR)
450nits2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical brightness.
350nits1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Brightness (Typical) 350 cd/m2.
Brightness (maker minimum)
Not available
280nits1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Brightness (Min) 280 cd/m2.
Peak brightness (HDR)
600nits2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 HDR peak. Window size is not stated.
Not available
HDR peak test window
Not available
Not available
Full-screen brightness
Not available
Not available
HDR formats
Not available
HDR101Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: HDR10. The US page title says HDR10+ but its highlights and every spec table say HDR10. HDR10 is stored.
HDR certification
DisplayHDR 6002Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 HDR support.
Not available
Viewing angle (horizontal)
178°2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical horizontal.
178°1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Viewing angle (vertical)
178°2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 typical vertical.
178°1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026

Refresh rate and motion

11 of 22 differ
Refresh rate per resolution and port
ADell UltraSharp U2725QE
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C DP Alt Mode 1.4Thunderbolt 4
3840 × 2160Native120Hz120Hz10-bit, DSC120Hz10-bit, DSC120Hz10-bit, DSC
Source2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Native maximum is 4K120 in Table 9 p17. Table 8 pp15-16 explicitly HDMI up to 4K120 FRL and explicitly excludes HDMI DSC. Table 13 p19 gives DP SST Monitor Max Resolution 4K120 at 30-bit aggregate color with DSC. Table 15 p19 gives USB-C Alt Mode high-resolution 4-lane 4K120, USB 2 data and DSC. Table 19 p21 gives Thunderbolt 4 one-monitor maximum 4K120 at 30-bit with DSC, using 40G Thunderbolt cable. 30-bit color is recorded as 10 bits per color component. Chroma is unstated. USB-C Alt Mode and Thunderbolt use the same physical upstream socket in different modes, not the data-only KVM socket. Lower-resolution preset timings are omitted as unproved maxima.
BSamsung ViewFinity S8 S80HF
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C
5120 × 2880Native60Hz60Hz60Hz
Source1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Refresh Rate Max 60 Hz at 5K (5120 x 2880). The input versions are the HDMI 2.1 and DisplayPort 1.4 of the spec table. The manual confirms 5120 x 2880 at 60 Hz on each input. Bit depth, chroma and DSC use are not stated.4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026Standard Signal Mode Table, S27H80*EF: optimum and maximum resolution 5120 x 2880 at 60 Hz, vertical frequency 24 to 60 Hz. The timing table marks 5120 x 2880 at 60 Hz as accepted on HDMI and on DP and USB Type-C. System menu, USB-C Preference, High Resolution: 5120 x 2880 at 60 Hz is available on USB-C for S27H80*EF. Only the native-resolution rows are stored. The generic timing table also lists 1920 x 1080 at 120 Hz and 2560 x 1440 at 120 Hz for this model group, which contradicts the 60 Hz maximum, so no lower-resolution row is stored.
Max refresh rate
120Hz
60Hz
Max refresh rate at native resolution
120Hz
60Hz
Max refresh rate over DisplayPort
120Hz
60Hz
Max refresh rate over HDMI
120Hz
60Hz
Max refresh rate over USB-C
120Hz
60Hz
Max refresh rate at 10-bit
120Hz
Not available
Native refresh rate
120Hz2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 9 p17 highest native refresh without an overclock mode. Default preset 60 Hz is separate from maximum 120 Hz.
60Hz1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Refresh Rate Max 60 Hz.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
No1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Refresh Rate Max 60 Hz. No mode above 60 Hz is published.
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
HDMI VRR2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 explicitly supports HDMI VRR. No FreeSync or G-SYNC certification inferred.
Not available
VRR range per port
Not available
Not available
Low framerate compensation
Not available
Not available
Response time (maker GtG claim)
5ms2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 Fast mode 5 ms GtG. Normal mode 8 ms is not the minimum claim.
5ms1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Response Time 5 (GTG).
Response time (maker MPRT claim)
Not available
Not available
Overdrive settings
Normal, Fast2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 response times and Display menu Response Time settings.
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)
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features pp7-8 explicitly flicker-free screen, applies to both named models.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 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

9 of 19 differ
Video inputs
ADell UltraSharp U2725QE
TypeVersionCountDSCHDCP
HDMI2.11NoNot available
DisplayPort1.41YesNot available
Thunderbolt41Yes2.2
Source2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 and Table 7 p13 physical input inventory. DP output and Thunderbolt downstream video output are excluded from input counts. Thunderbolt input carries DP 1.4 and HDCP 2.2 with DSC. Dedicated USB-C KVM host port is data-only, not a video input.
BSamsung ViewFinity S8 S80HF
TypeVersionCountHDCP
HDMI2.112.2
DisplayPort1.412.2
USB-CNot available12.2
Source1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 1 x DisplayPort 1.4 (HDCP 2.2), 1 x HDMI 2.1 (HDCP 2.2), 1 x USB-C (HDCP 2.2). The USB-C video input uses DP Alt Mode per TFTCentral. HDMI and DisplayPort bandwidth is not published.
HDMI ports
1
1
DisplayPort ports
1
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
VRR2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p15 HDMI VRR. Footnote p16 explicitly excludes ARC/eARC, ALLM, QMS and HDMI DSC.
Not available
USB-C video (DP Alt Mode)
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 Thunderbolt 4 upstream has DP 1.4 alternate mode. This is not the separate data-only USB-C host port.
Yes8Press articletftcentral.co.uk/news/samsung-viewfinity-s80hf-launched-with-27-5k-resolution-ips-panelRead 14 October 2026USB Type-C with DP Alt Mode and 90W power delivery.
USB-C power delivered
140W2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 and warning p42: Thunderbolt 4 upstream PD 3.1 EPR delivers 140 W (28 V, 5 A) to compatible EPR devices. Non-EPR devices are limited to 90 W (20 V, 4.5 A). Front USB-C 15 W downstream charging is not this field.
90W1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: USB-C Charging Power 90 W.
Thunderbolt
42Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 and USB section pp28-29, both upstream and downstream Thunderbolt 4.
Not available
USB upstream ports
ADell UltraSharp U2725QE
ConnectorUSB versionCount
USB-C3.2 Gen 21
USB-CNot available1
Source2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 gives one Thunderbolt 4 USB-C upstream, explicitly USB 3.2 Gen 2 for data, plus one dedicated USB-C data-only upstream. The latter publishes 10Gbps performance branding without a USB revision, so its version is omitted.
BSamsung ViewFinity S8 S80HF
ConnectorCount
USB-B1
USB-C1
Source1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 1 x USB-B upstream port. The USB-C video input also carries USB data to the hub and the LAN port (manual). USB versions are not published.
USB downstream hub ports
ADell UltraSharp U2725QE
ConnectorCount
USB-A5
USB-C3
Source2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026USB inventory p28: 5 USB-A ports, 4 rear and 1 quick. 2 USB-C quick and 1 Thunderbolt 4 downstream at rear. Table 7 p13 and p29 explicitly say the Thunderbolt 4 downstream supports USB data output. 10Gbps branding is not used as a USB version.
BSamsung ViewFinity S8 S80HF
ConnectorUSB versionCount
USB-A3.2 Gen13
USB-CNot available1
Source1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 3 x USB Type-A downstream (3.2 Gen1) and 1 x USB Type-C downstream. The USB-C downstream version is not published.
KVM switch
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features p7 and KVM setup/OSD sections, exact joint-model support.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: KVM Switch Yes.
Daisy chain (MST)
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 DP output MST and Thunderbolt 4 downstream. Native 4K120 conditions in Tables 14, 16, 18, 20 depend on host compression/link/cable and are not advertised as universal multi-monitor limits.
No5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026Datasheet: Daisy Chain Nein.
Ethernet
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p14 RJ45 connector 2.5GbE. Port works through the USB/TBT upstream link.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Ethernet (LAN) 1 EA.
3.5 mm headphone output
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p14 analog 2.0 audio line-out, 3.5 mm. This is line-level output for external speakers, with headphone usage explicitly unsupported. The schema help includes analog audio outputs as well as headphones.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Headphone 1.
3.5 mm microphone input
No2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Complete physical connector inventory Table 7 pp13-14 has line-out only, no microphone input.
Not available
Optical out
No2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Complete physical connector inventory Table 7 pp13-14 has analog line-out, no optical output.
Not available
Picture in picture
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features p7 and PIP/PBP OSD menu.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026
Picture by picture
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features p7 and PIP/PBP OSD menu.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026

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

1 of 5 differ
Speakers
No1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Audio / Speakers: No. Optional soundbar is sold separately and not counted as fitted.
No1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Speaker No.
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/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026Exact model selected Webcam: None.
Not available
Microphone
Not available
Not available

Ergonomics and controls

8 of 15 differ
Stand height adjustment
150mm2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p16 stand height travel.
120mm1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: HAS (height adjustable stand) 120.0 (+/- 5.0) mm.
Tilt
Forward5°Backward21°2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p16 tilt -5 to 21 degrees.
Forward3°Backward25°1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Tilt -3 degrees (+/- 2) to 25 degrees (+/- 2). The 3 degrees below horizontal is stored as forward.
Swivel
Left45°Right45°2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p16. U2725QE 45 degrees per side, U3225QE 30 degrees per side. Not inherited across sizes.
Left45°Right45°1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Swivel -45 degrees (+/- 3) to 45 degrees (+/- 3).
Pivot
Counterclockwise90°Clockwise90°2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 8 p16 pivot +/-90 degrees.
Counterclockwise92°Clockwise92°1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Pivot -92 degrees (+/- 2) to 92 degrees (+/- 2).
Removable stand
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features p7 and stand release/removal instructions.
Yes4Owner's manualorg.downloadcenter.samsung.com/downloadfile/ContentsFile.aspxRead 14 October 2026The VESA table lists S27H80*EF with 100 x 100 mm mounting. The manual describes attaching and separating the stand neck and base and says to use the supplied stand when no wall mount or arm is used.
VESA mount
100 x 1002Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 6 p12 VESA 100 x 100 mm holes and wall mounting procedure.
100 x 1001Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Wall Mount 100.0 x 100.0 mm.
VESA adapter needed
No2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Wall mounting procedure attaches a standard 100 x 100 mm bracket directly to the monitor holes after stand removal, without a separate adapter.
Not available
Security lock slot
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 7 p13 security slot, Kensington lock setup later in manual.
Not available
On-screen menu controls
Joystick, Buttons, Software2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 6 p12 power button and joystick. DDPM section p16 explicitly controls monitor OSD parameters through software.
Joystick, Software1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026The manual shows a 5-way multi-direction button. Samsung Display Manager adds software control.
Desktop software
Dell Display and Peripheral Manager (DDPM)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026p16 exact supported software name, with Windows and macOS notes. Generic DDPM optional features are not treated as fitted hardware.
Samsung Display Manager1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Feature section: Samsung Display Manager.
User firmware updates
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026DDPM section p16 item 7 explicitly firmware/software updates. Firmware version display alone is not used as proof.10Maker product pagedell.com/support/home/en-us/drivers/driversdetailsRead 5 October 2026Exact U2725QE Monitor Firmware M2T102 for Windows O/S. File name Dell_U2725QE_FWUpdate_M2T102_Windows.exe establishes user-update capability. Tool was not downloaded or executed.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Feature section footnote: the latest firmware can be downloaded from samsung.com and a USB flash drive is required for the update. The manual lists Software Update for S27H80*EF.
Ambient light sensor
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 5 p11 physically identifies Ambient Light Sensor and its brightness/color-temperature function.
Not available
Presence sensor
Not available
Not available
RGB lighting
Not available
Not available
Gaming menu features
Not available
Not available

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
Width612.44Height (lowest)385.68Height (highest)535.68Depth189mm(24.1 × 15.2 to 21.1 × 7.4 in)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23, compressed and extended stand heights.
Width616.3Depth218mm(24.3 × 8.6 in)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 616.3 x 560.2 x 218.0 mm (W x H x D). Only width and depth are stored because the page does not say at which stand height 560.2 mm is measured.
Dimensions without stand
Width612.44Height353.51Depth55.6mm(24.1 × 13.9 × 2.2 in)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23 without stand.
Width616.3Height366.5Depth46mm(24.3 × 14.4 × 1.8 in)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: 616.3 x 366.5 x 46.0 mm (W x H x D).
Stand footprint
Width272.8Depth189mm(10.7 × 7.4 in)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23 explicitly Stand Base width and depth.
Not available
Weight with stand
7.06kg(15.6 lb)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23 weight with stand assembly and cables.
5.4kg(11.9 lb)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Set Weight with Stand 5.4 kg.
Weight without stand
5.22kg(11.5 lb)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23 without stand and cables, for wall/VESA mount.
4kg(8.8 lb)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Set Weight without Stand 4.0 kg.
Box dimensions
Not available
Not available
Box weight
9.73kg(21.5 lb)2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 23 p23 weight with packaging.
7kg(15.4 lb)1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Package Weight 7.0 kg.

Power

6 of 13 differ
Power supply
Internal6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2166050_EN.pdfRead 5 October 2026p1 row 24.
Internal1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Type Internal Power.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 22 p22 voltage and frequency, tolerance +/-3 Hz.
100-240 V AC, 50/60 Hz1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: AC 100 - 240 V. The manual states AC100-240V~ 50/60Hz.
Power use (typical)
Not available
26W1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Power Consumption (Typ) 26.0 W. The test condition is not stated. It equals the EU SDR on-mode figure.
Power use (max)
325W2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 22 p22 maximum brightness/contrast with maximum USB load.
190W1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Power Consumption (Max) 190 W. Whether this includes the 90 W USB-C output is not stated.
Power use SDR (EU label)
25.4W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2166050_EN.pdfRead 5 October 2026p1 row 4 SDR On Mode, exact current-model record.
26W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2666700_EN.pdfRead 14 October 2026Row 4: on mode power demand in SDR 26,0 W.
Power use HDR (EU label)
43.5W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2166050_EN.pdfRead 5 October 2026p1 row 6 HDR On Mode. Not copied from SDR wattage.
49W6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2666700_EN.pdfRead 14 October 2026Row 6: on mode power demand in HDR 49,0 W.
Standby power
0.5W2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 22 p22 EU-standard standby.
0.5W1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Power Consumption (DPMS) 0.50 W.
Off-mode power
0.3W2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026U2725QE column, Table 22 p22 EU-standard off mode.
0.3W1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table: Power Consumption (Off Mode) 0.30 W.
EU energy class SDR
F6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2166050_EN.pdfRead 5 October 2026p1 row 3 current declaration. Older indexed labels may differ.
F6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2666700_EN.pdfRead 14 October 2026Row 3: class F for SDR.
EU energy class HDR
G6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2166050_EN.pdfRead 5 October 2026p1 row 5 current declaration.
G6EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2666700_EN.pdfRead 14 October 2026Row 5: class G for HDR.
Energy per 1000 h SDR
25kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2166050.pdfRead 5 October 2026Printed label SDR value, read directly. Not derived or rounded from On Mode watts.
26kWh7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ls27h804efaxen-energylabel.pdfRead 14 October 2026EU energy label for S27H804EFA: class F, 26 kWh per 1000 h. The label is an image. Its QR code points to EPREL 2666700.
Energy per 1000 h HDR
44kWh7EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2166050.pdfRead 5 October 2026Printed label HDR value, read directly.
49kWh7Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6/common/energylabel/common-energylabel-ls27h804efaxen-energylabel.pdfRead 14 October 2026Same label: HDR class G, 49 kWh per 1000 h.

Certifications

4 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Eye Comfort 3.0 (5-star), Hardware Low Blue Light2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features pp7-8 exact TÜV scheme and hardware claim. No separate Eyesafe certification inferred.
TÜV Eye Comfort5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026Datasheet certifications: TÜV Eye Comfort.
Low blue light
Hardware2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Product features p8 TÜV hardware low blue-light panel at default/factory reset.
Software1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Feature section: Eye Saver Mode reduces blue light and is a selectable picture mode (Off, Low, High in the manual).
ENERGY STAR
Yes2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Electrical specifications p22 explicitly says this monitor ENERGY STAR certified, applying to both named models. Factory-default qualification and USB/settings conditions retained.
Not available
TCO Certified
TCO Certified and TCO Certified Edge2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 24 p24 Compliant Standards. Generation is not stated and not invented.
Not available
EPEAT
Not available
Not available
Colour certifications
Not available
Not available
Other certifications
Not available
Not available

In the box

2 of 2 differ
In the box
Monitor, Stand riser, Stand base, Power cord (varies by country), DisplayPort 1.4 cable (1.80 m), USB-C to USB Type-A 10Gbps cable (1.0 m), Thunderbolt 4 40Gbps cable (1.0 m), QR Card, Safety, Environmental and Regulatory Information2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 1 p6 complete joint-model Package Contents. Some items may vary by country. Optional soundbar is not included.
Power cable (1.5 m), DP cable, USB-C cable1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table Accessory: power cable 1.5 m, DP cable, USB Type-C cable. The German datasheet lists the same three items. Cable counts are not stated.
Cables included
ADell UltraSharp U2725QE
TypeCount
Power cord1
DisplayPort 1.4 cable (1.80 m)1
USB-C to USB Type-A 10Gbps cable (1.0 m)1
Thunderbolt 4 40Gbps cable (1.0 m)1
Source2Owner's manualdoi-product-assets.s3.amazonaws.com/pub/User-Manual/1085392673.pdfRead 5 October 2026Table 1 p6 each pictured once. Exact-model U.S. page package table explicitly counts one DP, one USB upstream and one Thunderbolt cable. Power cable country-dependent.9Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026U.S. exact-model Package Contents explicitly one DP cable, one USB-A to USB-C upstream cable and one Thunderbolt 4 cable. No sibling size source substituted.
BSamsung ViewFinity S8 S80HF
Type
Power cable (1.5 m)
DP cable
USB-C cable
Source1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026Spec table Accessory: power cable 1.5 m, DP cable, USB Type-C cable. Counts are not stated.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years1Maker product pagedell.com/en-us/shop/monitors/apd/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026U.S. Limited Hardware and Advanced Exchange Service, three years.
3years5Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026Garantiezeit 3 Jahre, Germany.
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/dell-ultrasharp-27-4k-thunderbolt-hub-monitor-u2725qe/u2725qe_monitor/-Read 5 October 2026U.S. Premium Panel Exchange policy.
Class 2 per ISO 9241-3075Maker spec sheet (PDF)images.samsung.com/is/content/samsung/assets/de/display/pdf/Datenblatt_Business_Monitor_LS27H804EFAXEN.pdfRead 14 October 2026Datasheet: Pixelfehlerklasse Klasse 2 nach ISO 9241-307.

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