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Dell UltraSharp U5226KW vs Samsung ViewFinity S8 S80HF

Product A: Dell

UltraSharp U5226KW

111 of 172 known
Change Dell UltraSharp U5226KW

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 U5226KW with

94 of 164 fields differ

Download CSVDownload JSON
  • 46 different values
  • 48 known for one only
  • 25 the same
  • 45 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use SDR (EU label)Lower is betterA: 63.6WB: 26WSamsung is 37.6 W lower.
  2. Power use (max)Lower is betterA: 430WB: 190WSamsung is 240 W lower.
  3. Refresh rateA: 120HzB: 60HzDell is 60 Hz higher.
  4. ContrastA: 2,000:1B: 1,000:1Dell is 2 times higher.
  5. Pixel densityA: 129.2ppiB: 217.6ppiSamsung is 88.4 ppi higher.
  6. Brightness (typical, SDR)A: 400nitsB: 350nitsDell is 50 nits higher.

Refresh rate per resolution

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

6144 × 2560Native for A
A120Hz
BNot listed
5120 × 2880Native for B
ANot listed
B60Hz

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
A18.23kg
B5.4kg
Weight without stand
A12.95kg
B4kg
Box weight
A34.85kg
B7kg

All 172 fields

Every value links to where we found it.

ADell UltraSharp U5226KW
BSamsung ViewFinity S8 S80HF

General

5 of 8 differ
Series
UltraSharp1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Cover and product name: Dell UltraSharp 52 Thunderbolt Hub Monitor.
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
U5226KW1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Cover: U5226KW and U5226KW WOST. WOST is the same monitor without the stand (Table 17 footnote). Only U5226KW, the with-stand model, is stored because the stand-related fields are not variant fields.
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 20264Press articletftcentral.co.uk/news/dell-announce-the-ultrasharp-u5226kw-a-massive-52-ultrawide-monitor-with-6k-resolutionRead 14 October 2026TFTCentral report of the Dell announcement, 2026-01-06 (CES 2026).
Not available
Status
Available4Press articletftcentral.co.uk/news/dell-announce-the-ultrasharp-u5226kw-a-massive-52-ultrawide-monitor-with-6k-resolutionRead 14 October 2026Announced as available from 2026-01-06. The review confirms current sale.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Conclusion: available now at $2,899.99 from Dell in the US and GBP 2,571.60 in the UK.
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)
$2,899.994Press articletftcentral.co.uk/news/dell-announce-the-ultrasharp-u5226kw-a-massive-52-ultrawide-monitor-with-6k-resolutionRead 14 October 2026US $2,899.99 with stand and US $2,799.99 without stand, as quoted from Dell. The with-stand price is stored because the base record has the stand. Excludes tax.
Not available
Launch price (EU)
Not available
Not available
Markets
US, GB, EU2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026EU: placed on the Union market.4Press articletftcentral.co.uk/news/dell-announce-the-ultrasharp-u5226kw-a-massive-52-ultrawide-monitor-with-6k-resolutionRead 14 October 2026Dell announced global availability. The US price comes from the same article.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Review gives the US and UK Dell prices.
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
Office4Press articletftcentral.co.uk/news/dell-announce-the-ultrasharp-u5226kw-a-massive-52-ultrawide-monitor-with-6k-resolutionRead 14 October 2026Dell positions it for financial traders, data scientists, engineers and executives as a replacement for multi-screen office setups. UltraSharp is Dell's professional 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

11 of 12 differ
Screen size
51.5in(130.8 cm)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: viewable diagonal 1307.5 mm (51.5 in). Dell names the monitor "52", which is a class size.
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
51.5in(130.8 cm)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: viewable image diagonal 51.5 in.
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
6144 × 2560px1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features and Table 9: 6144 x 2560, maximum preset 120 Hz.
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
21:91Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 21:9. The pixel ratio is 2.4:1 (24:10). TFTCentral says 24:10 is marketed as 21:9. The maker value is used.
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
129.2ppi
217.6ppi
Pixel pitch
0.1964mm1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 0.19644 mm horizontal and vertical.
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
Width1,206.93Height502.89mm(47.5 × 19.8 in)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: horizontal 1206.93 mm, vertical 502.89 mm.
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
Yes5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Design and Features: subtle 4200R curvature.
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
4,200mm5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Key Specs: subtle 4200R curvature.
Not available
Screen surface
Matte1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: Anti-Glare Low Reflectance (AGLR) with 3H hard coating. TFTCentral calls it a matte anti-glare coating.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026General and Office: light matte anti-glare coating.
Not available
Anti-reflection coating
Anti-Glare Low Reflectance (AGLR) with hard-coating 3H1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: Display screen coating.
Not available
Touchscreen
Not available
Not available

Panel

14 of 31 differ
Panel type
IPS1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: In-Plane Switching (IPS) 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 Technology1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: Panel technology, as published.
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 LED1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: LED Edgelight System.
Not available
Local dimming
Not available
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
RGB stripe5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026General and Office: the panel has a standard RGB-stripe sub-pixel layout.
Not available
Colour depth
10bits5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Dell Specs summary: 8-bit + FRC colour depth. Dell quotes 1.07 billion colours.
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
FRC5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Dell Specs summary: 8-bit + FRC colour depth.
Not available
Displayable colours
1.07 billion1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: color depth 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%1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: sRGB 100% (CIE 1931), typical.
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%1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: DCI-P3 99% (CIE 1976), typical. Display P3 99% is a separate target and is not stored.
Not available
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Color Calibration Report in the OSD (Others menu): data calibrated at the factory for sRGB, BT.709, DCI-P3 and Display P3. This is an electronic report. No paper report is listed in the box.
Not available
Claimed Delta E
1.51Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: Delta E < 1.5 (average) for sRGB, BT.709, DCI-P3 and Display P3. Stored as 1.5 with the less-than qualifier here.
Not available
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
2,000:11Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2000:1 typical.
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)
400nits1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 400 cd/m2 typical.
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)
Not available
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
None5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Colour modes and conclusion: the screen does not support HDR at all, an HDR10 input signal cannot be enabled. EPREL gives HDR as n.a.
Not available
Viewing angle (horizontal)
178°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 178 degrees typical.
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°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 178 degrees typical.
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

14 of 22 differ
Refresh rate per resolution and port
ADell UltraSharp U5226KW
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.1DisplayPort 1.4USB-C DP Alt Mode 1.4Thunderbolt 4
6144 × 2560Native120Hz120Hz10-bit, DSC120Hz10-bit, DSC120Hz10-bit, DSC
Source1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8 and pp.7, 15: HDMI up to 6144 x 2560 120 Hz FRL, and the footnote excludes HDMI DSC. DisplayPort (Table 12), USB-C Alt Mode high-resolution 4-lane (Table 13) and Thunderbolt 4 (Table 15): 6K 120 Hz at 30-bit with DSC 1/3. 6K 120 Hz at 24-bit also works with DSC 1/2.4. Chroma is not stated. USB-C Alt Mode high-resolution mode leaves USB 2.0 data. 6144 x 2560 at 120 Hz depends on the host graphics. Lower-resolution preset timings are not stored.
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
120Hz1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 9: maximum preset 6144 x 2560 at 120 Hz, default 60 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 VRR, Adaptive-Sync1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: VRR function. HDMI ports support VRR as specified in HDMI 2.1 (Table 8). No FreeSync or G-SYNC certification is stated. TFTCentral says adaptive sync is supported with no NVIDIA, AMD or VESA certification.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Gaming: adaptive sync is available with no NVIDIA, AMD or VESA certification.
Not available
VRR range per port
Not available
Not available
Low framerate compensation
Yes5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Gaming: adaptive sync with a 48 to 120 Hz VRR range and LFC used below that.
Not available
Response time (maker GtG claim)
5ms1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: Fast mode 5 ms GtG. Normal mode is 8 ms.
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, Fast1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Display menu: Response Time, Normal or Fast.
Not available
Motion blur reduction
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Gaming extras: no blur reduction modes.
Not available
Blur-reduction technology
Not available
Not available
Blur reduction works with VRR
Not available
Not available
Flicker-free (claimed)
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: flicker-free screen.
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
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Console support table: Black Frame Insertion support, No.
Not available

Measured

4 of 12 differ
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)
1,926:16Measurementtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Brightness and Contrast: 1926:1 average across the OSD brightness range, Standard preset, ambient light sensor disabled. Default settings gave 1837:1. UPRtek MK550T and X-rite i1 Pro 2 used.
Not available
SDR brightness (measured)
367nits6Measurementtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Brightness and Contrast: maximum 367 nits at the top OSD setting, Standard preset, ambient light sensor disabled. Minimum 32 nits.
Not available
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Min48Max120Hz6Measurementtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Gaming: 48 to 120 Hz VRR range, with LFC below. The reviewer does not name the input.
Not available
Colour accuracy (measured Delta E)
1.26Measurementtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026sRGB mode: 1.2 average Delta E 2000 against sRGB, factory preset, before any user calibration. The Standard preset against DCI-P3 gave 2.2 average.
Not available
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

11 of 19 differ
Video inputs
ADell UltraSharp U5226KW
TypeVersionCountDSCHDCP
HDMI2.12No2.2
DisplayPort1.42YesNot available
Thunderbolt41YesNot available
Source1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Tables 7 and 8: 2 HDMI 2.1, 2 DisplayPort 1.4 and 1 Thunderbolt 4 (DP 1.4 with DSC). HDMI DSC is excluded by the Table 8 footnote.7Reviewstoragereview.com/review/dell-ultrasharp-u5226kw-review-a-massive-52-inch-6k-display-for-your-entire-workflowRead 14 October 2026Review spec table: 2 HDMI 2.1 ports with HDCP 2.2, up to 6144 x 2560 at 120 Hz. HDCP for the other inputs is not stated.
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
2
1
DisplayPort ports
2
1
Highest HDMI version
2.1
2.1
Highest DisplayPort version
1.4
1.4
HDMI features
VRR, CEC1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: VRR on HDMI. The footnote says ARC, eARC, QMS, QFT, ALLM and DSC are not supported. CEC comes from TFTCentral.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Console support table: HDMI-CEC auto switch Yes, VRR Yes, ALLM No.
Not available
USB-C video (DP Alt Mode)
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: Thunderbolt 4 upstream has an alternate mode with DisplayPort 1.4.
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
140W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: PD up to 140 W (28 V 5 A) needs a host with USB PD EPR. Other hosts get 90 W (20 V 4.5 A).
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
41Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: Thunderbolt 4 upstream.
Not available
USB upstream ports
ADell UltraSharp U5226KW
ConnectorUSB versionCount
USB-C3.2 Gen 24
Source1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 20261 Thunderbolt 4 upstream (USB 3.2 Gen 2) and 3 USB-C data-only upstream ports (USB-C 10 Gbps, USB Gen2), 4 in total. The Gen 2 name for the three data-only ports is taken as USB 3.2 Gen 2 (10 Gbps).
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 U5226KW
ConnectorUSB versionCount
USB-A3.2 Gen 25
USB-C3.2 Gen 22
Source1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 20264 rear USB-A and 1 quick-access USB-A (10 Gbps, USB 3.2 Gen2), and 2 quick-access USB-C (10 Gbps, USB 3.2 Gen2, 27 W).
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: switch the USB KVM function in PBP mode. USB menu has a KVM setup guide.
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)
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: daisy chaining support, No.
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: RJ45 connector, 2.5 GbE.
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
No1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Bottom view inventory (Table 7) has no audio jack. TFTCentral also says there is no headphone connection.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Connectivity: the only thing missing is a headphone connection.
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
No1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Complete connector inventory (Tables 4 to 7) has no microphone input.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: mic input, No.
Not available
Optical out
No1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Complete connector inventory (Tables 4 to 7) has no optical output.
Not available
Picture in picture
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: PBP and PIP Select mode.
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: PBP, and PBP with Screen Partition.
Yes1Maker product pagesamsung.com/uk/monitors/high-resolution/viewfinity-s8-s80hf-27-inch-5k-usb-c-easy-connection-ls27h804efaxxuRead 14 October 2026

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
No1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 1 package contents lists no remote control.
Not available

Audio and camera

4 of 5 differ
Speakers
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: built-in speakers 2 x 9W.
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
21Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2 x 9W.
Not available
Speaker power per channel
9W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2 x 9W, 9 W each.
Not available
Webcam
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: integrated webcam, No.
Not available
Microphone
Not available
Not available

Ergonomics and controls

9 of 15 differ
Stand height adjustment
90mm1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: height adjustable stand 90.00 mm.
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°Backward10°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: tilt -5 to 10 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
Left20°Right20°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: swivel -20 to 20 degrees.
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
Not available
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: removable pedestal stand. Stand release button on the back (Table 6).5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Design and Features: the stand has a quick release mechanism and can be removed for VESA mounting.
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
200 x 2001Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 6: VESA holes 200 x 200, 200 x 100 and 100 x 100 mm behind the VESA cover. The field takes one value, so the largest pattern is stored.
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
Not available
Not available
Security lock slot
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8 and Table 7: security lock slot, cable lock sold separately.
Not available
On-screen menu controls
Joystick, Software1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 6: joystick controls the OSD. DDPM adjusts OSD settings from software (p.16). The power button is not an OSD control.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026OSD menu: joystick toggle controller, and a software application.
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)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Dell Display and Peripheral Manager (DDPM) section, Windows and macOS.
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026DDPM section item 7: receive notifications and update the firmware.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026OSD menu: user updatable firmware. Tested on firmware M2T103.
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 5: ambient light sensor on top. Auto Brightness and Auto Color Temp.
Not available
Presence sensor
No2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 19: room presence sensor available: No.5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: motion sensor, No. EPREL row 19 says no room presence sensor.
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
Width1,223.32Height (lowest)576.79Height (highest)666.79Depth255mm(48.2 × 22.7 to 26.3 × 10 in)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: height extended 666.79 mm, compressed 576.79 mm, width 1223.32 mm, depth 255.00 mm.
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
Width1,223.32Height529.05Depth111.94mm(48.2 × 20.8 × 4.4 in)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: height 529.05 mm, width 1223.32 mm, depth 111.94 mm.
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
Width363Depth255mm(14.3 × 10 in)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: base 363.00 x 255.00 mm.
Not available
Weight with stand
18.23kg(40.2 lb)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: 18.23 kg 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
12.95kg(28.5 lb)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: 12.95 kg without stand assembly and without cables, for wall or 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
34.85kg(76.8 lb)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 17: 34.85 kg 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

8 of 13 differ
Power supply
Internal1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026The monitor has a power connector and no external adapter. EPREL says internal.2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 24: Internal.
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 Hz1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 16: 100 VAC to 240 VAC, 50 Hz or 60 Hz +/- 3 Hz, 5.5 A maximum.
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)
430W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 16: 430 W maximum, at maximum brightness and contrast with maximum power loading on all USB ports.
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)
63.6W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 16: 63.6 W on mode as defined in EU 2019/2013.2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 4: on mode power in SDR 63.6 W. HDR is n.a., so no HDR class or power is stored.
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)
Not available
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
0.5W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 16: 0.5 W standby as defined in EU 2019/2021.2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 8: 0.5 W.
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
0.3W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 16: 0.3 W off mode.2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 7: 0.3 W.
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
G2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 3: class G.
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
Not available
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
64kWh3EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2415042.pdfRead 14 October 2026Printed label: 64 kWh/1000h.
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
Not available
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 Light (Category I)1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: TUV Rheinland Eye Comfort 3.0 with a 5-star rating. Blue light ratio 20% or less is Category I (Table 2). TFTCentral quotes Dell on TUV category one hardware low blue light.
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
Hardware1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: ComfortView Plus reduces blue light to 20% or less. It is a panel feature enabled by default. TFTCentral says it is a hardware approach with no menu modes.
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
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Electrical specifications note: ENERGY STAR certified at factory default settings.
Not available
TCO Certified
TCO Certified and TCO Certified Edge1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 18 compliant standards: TCO Certified and TCO Certified Edge. The generation is not stated.
Not available
EPEAT
Not available
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Colour certifications
Not available
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Other certifications
Not available
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In the box

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In the box
Monitor, Stand riser (U5226KW only), Stand base (U5226KW only), HDMI cable (1.80 m), DisplayPort 1.4 cable (1.80 m), Thunderbolt 4 40Gbps cable (2.0 m), USB-C to USB Type-A 10Gbps cable (1.0 m), Power cable (varies by country or region), QR Card, Safety, Environmental, and Regulatory Information1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 1 package contents. Stand riser and base are for U5226KW only. The WOST model ships without the stand.
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 U5226KW
Type
HDMI cable (1.80 m)
DisplayPort 1.4 cable (1.80 m)
Thunderbolt 4 40Gbps cable (2.0 m)
USB-C to USB Type-A 10Gbps cable (1.0 m)
Power cable (varies by country or region)
Source1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 1: HDMI 1.80 m, DisplayPort 1.4 1.80 m, Thunderbolt 4 40Gbps 2.0 m, USB-C to USB-A 10Gbps 1.0 m, power cable. Counts are not stated.
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

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Manufacturer warranty (source market)
3years2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 23: minimum duration of the general guarantee offered by the supplier, 3 years (EU).
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
Not available
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.