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Dell 24 Plus Monitor S2425HSM vs Dell UltraSharp U5226KW

Product A: Dell

24 Plus Monitor S2425HSM

91 of 172 known
Change Dell 24 Plus Monitor S2425HSM

Compare the Dell UltraSharp U5226KW with

Product B: Dell

UltraSharp U5226KW

111 of 172 known
Change Dell UltraSharp U5226KW

Compare the Dell 24 Plus Monitor S2425HSM with

92 of 164 fields differ

Download CSVDownload JSON
  • 51 different values
  • 41 known for one only
  • 26 the same
  • 46 missing for both

Biggest differences

Each bar uses the scale of all 179 monitors.

  1. Power use (max)Lower is betterA: 39WB: 430W24 Plus Monitor S2425HSM is 391 W lower.
  2. Power use SDR (EU label)Lower is betterA: 14.3WB: 63.6W24 Plus Monitor S2425HSM is 49.3 W lower.
  3. Pixel densityA: 91.8ppiB: 129.2ppiUltraSharp U5226KW is 37.4 ppi higher.
  4. Brightness (typical, SDR)A: 300nitsB: 400nitsUltraSharp U5226KW is 100 nits higher.
  5. ContrastA: 1,500:1B: 2,000:1UltraSharp U5226KW is 1.3 times higher.
  6. Response timeLower is betterA: 4msB: 5ms24 Plus Monitor S2425HSM is 1 ms lower.
  7. Refresh rateA: 144HzB: 120Hz24 Plus Monitor S2425HSM is 24 Hz higher.

Refresh rate per resolution

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

6144 × 2560Native for B
ANot listed
B120Hz
1920 × 1080Native for A
A144Hz
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
A5.01kg
B18.23kg
Weight without stand
A3.03kg
B12.95kg
Box weight
A6.77kg
B34.85kg

All 172 fields

Every value links to where we found it.

ADell 24 Plus Monitor S2425HSM
BDell UltraSharp U5226KW

General

5 of 8 differ
Series
Dell Plus1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The package contents table shows the box label Dell 2X Plus Monitor S2X25HSM. The Dell Plus range name is used.
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.
Model numbers
S2425HSM, S2425HSMt, 210-BSZD, 210-BTBG1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Cover: model S2425HSM, regulatory model S2425HSMt. Part numbers 210-BSZD (UK and EU retailers) and 210-BTBG (US) are from the sources below.4Retailer pagewebshop.itm8.com/dell-s-series-s2425hsm-computer/cat-p/c36163/p1006469797/l_enRead 14 October 2026Part number (SKU) 210-BSZD. The US part number 210-BTBG appears in Dell store listings that were not opened. It is not corroborated by another source.
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.
GTIN / EAN
884116691396, 53971849629783Certification listdata.energystar.gov/resource/qbg3-d468.jsonRead 14 October 2026ENERGY STAR Certified Displays record pd_id 4439349 for DELL S2425HSM, model number S2425HSMt, lists UPC 884116691396. The EAN 5397184962978 is the retailer-listed code for part number 210-BSZD.4Retailer pagewebshop.itm8.com/dell-s-series-s2425hsm-computer/cat-p/c36163/p1006469797/l_enRead 14 October 2026EAN 5397184962978 for part number 210-BSZD.
Not available
Announced
Not available
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).
Status
Available3Certification listdata.energystar.gov/resource/qbg3-d468.jsonRead 14 October 2026The model is certified and on the market.
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.
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
$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.
Launch price (EU)
Not available
Not available
Markets
US, CA, JP, TW, CH, EU2EU energy label (EPREL)eprel.ec.europa.eu/screen/product/electronicdisplays/2395569Read 14 October 2026EU and EEA market availability from the registry.3Certification listdata.energystar.gov/resource/qbg3-d468.jsonRead 14 October 2026The record lists the United States, Japan, Canada, Taiwan and Switzerland. Certified 2025-06-24. Date available on market 2026-01-08 in that record, which is later than the EU placing date.
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.
Colours
Ash White4Retailer pagewebshop.itm8.com/dell-s-series-s2425hsm-computer/cat-p/c36163/p1006469797/l_enRead 14 October 2026Product colour White (Ash White), front edge colour Black.
Not available
Segment
Office1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The guide does not name a segment. The Dell Plus S range is sold for work and everyday use, so it is stored as office. The monitor also has 144 Hz and FreeSync.
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.

Display

10 of 12 differ
Screen size
24in(61 cm)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The product name is Dell 24 Plus Monitor and the EU registry lists 24 inches. The visible diagonal is 23.8 inches.
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.
Viewable screen diagonal
23.8in(60.5 cm)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: diagonal 604.7 mm (23.8 in.).
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.
Native resolution
1920 × 1080px1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
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.
Aspect ratio
16:91Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
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.
Pixel density
91.8ppi
129.2ppi
Pixel pitch
0.2745mm1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: 0.2745 mm horizontal and vertical.
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.
Active display area
Width527.04Height296.46mm(20.7 × 11.7 in)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: 527.04 mm horizontal and 296.46 mm vertical.
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.
Curved
Not available
Yes5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Design and Features: subtle 4200R curvature.
Curvature radius
Not available
4,200mm5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Key Specs: subtle 4200R curvature.
Screen surface
Matte1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7 display screen coating: anti-glare with hard-coating 3H. Anti-glare is a matte 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.
Anti-reflection coating
Anti-glare with hard-coating 3H1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
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.
Touchscreen
Not available
Not available

Panel

11 of 31 differ
Panel type
IPS1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: In-Plane Switching (IPS) technology.
IPS1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: In-Plane Switching (IPS) Black Technology.
Panel type (as published)
In-Plane Switching (IPS)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
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.
Backlight
Edge-lit LED1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: LED Edgelight System.
Edge-lit LED1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: LED Edgelight System.
Local dimming
Not available
Not available
Dimming zones
Not available
Not available
Panel maker
Not available
Not available
Panel part number
Not available
Not available
Panel generation
Not available
Not available
Subpixel layout
Not available
RGB stripe5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026General and Office: the panel has a standard RGB-stripe sub-pixel layout.
Colour depth
Not available
10bits5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Dell Specs summary: 8-bit + FRC colour depth. Dell quotes 1.07 billion colours.
Colour depth method
Not available
FRC5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Dell Specs summary: 8-bit + FRC colour depth.
Displayable colours
16.7 million1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: 16.7 million colors. The HDMI note says 8 bit at 144 Hz.
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.
sRGB coverage
99%1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: sRGB 99% (CIE 1931), typical. The features list says minimum sRGB 99%.
100%1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: sRGB 100% (CIE 1931), typical.
DCI-P3 coverage
Not available
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.
Adobe RGB coverage
Not available
Not available
Rec. 2020 coverage
Not available
Not available
NTSC coverage
Not available
Not available
Factory calibrated
Not available
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.
Claimed Delta E
Not available
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.
Paper calibration report in box
Not available
Not available
Hardware calibration support
Not available
Not available
Static contrast ratio
1,500:11Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: contrast ratio 1500:1 typical.
2,000:11Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2000:1 typical.
Brightness (typical, SDR)
300nits1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: 300 cd/m2 typical. The OSD note says the maximum brightness is lower in MPRT mode.
400nits1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 400 cd/m2 typical.
Brightness (maker minimum)
Not available
Not available
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
Not available
HDR certification
None1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The guide lists no HDR support and the EU registry shows HDR not applicable.
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.
Viewing angle (horizontal)
178°1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: 178 degrees typical.
178°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 178 degrees typical.
Viewing angle (vertical)
178°1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
178°1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 178 degrees typical.

Refresh rate and motion

18 of 22 differ
Refresh rate per resolution and port
ADell 24 Plus Monitor S2425HSM
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 1.4
1920 × 1080Native144Hz8-bit
Source1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7 connectivity: supports up to FHD 1920 x 1080, 144 Hz, 8 bit as specified in HDMI 1.4. Chroma and DSC are not stated. The preset timing table is not used as proof.
BDell 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.
Max refresh rate
144Hz
120Hz
Max refresh rate at native resolution
144Hz
120Hz
Max refresh rate over DisplayPort
Not available
120Hz
Max refresh rate over HDMI
144Hz
120Hz
Max refresh rate over USB-C
Not available
120Hz
Max refresh rate at 10-bit
Not available
120Hz
Native refresh rate
144Hz1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list and Table 8: up to 144 Hz. No overclock mode is described.
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.
Overclocked refresh rate
Not available
Not available
Dual mode
Not available
Not available
Minimum fixed refresh rate
Not available
Not available
Adaptive sync technologies
FreeSync1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: supports 48 Hz to 144 Hz in FreeSync mode and AMD FreeSync. No Premium tier is stated. One retailer lists HDMI VRR, which the maker does not state.
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.
VRR range per port
ADell 24 Plus Monitor S2425HSM
InputMin (Hz)Max (Hz)
HDMI48144
Source1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: supports 48 Hz to 144 Hz in FreeSync mode. HDMI is the only input type.
BDell UltraSharp U5226KW
Not available
Low framerate compensation
Not available
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.
Response time (maker GtG claim)
4ms1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: Extreme mode 4 ms grey to grey, Fast 5 ms and Normal 8 ms. The note says Extreme mode can add visual artifacts. The fastest published value is stored.
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.
Response time (maker MPRT claim)
1ms1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: MPRT 1 ms. The OSD says MPRT needs a source refresh rate of at least 120 Hz.
Not available
Overdrive settings
Normal, Fast, Extreme1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026OSD Display menu, Response Time: Normal, Fast, Extreme or MPRT. MPRT is stored as blur reduction, not as an overdrive level.
Normal, Fast1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Display menu: Response Time, Normal or Fast.
Motion blur reduction
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7 note: MPRT helps reduce visible motion blur and some users may notice slight brightness flicker. The OSD says the maximum brightness is lower in MPRT mode. This describes a strobing mode.
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Gaming extras: no blur reduction modes.
Blur-reduction technology
MPRT1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026
Not available
Blur reduction works with VRR
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7 note and OSD: when MPRT is selected, AMD FreeSync is not supported.
Not available
Flicker-free (claimed)
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: flicker-free screen and Flicker-Free technology.
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: flicker-free screen.
Black frame insertion
Not available
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Console support table: Black Frame Insertion support, No.

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)
Not available
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.
SDR brightness (measured)
Not available
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.
HDR brightness in a real scene (measured)
Not available
Not available
PWM flicker frequency (measured)
Not available
Not available
VRR range (measured)
Not available
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.
Colour accuracy (measured Delta E)
Not available
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.
Gray uniformity (measured)
Not available
Not available
Reflections (measured)
Not available
Not available

Connectivity

15 of 19 differ
Video inputs
ADell 24 Plus Monitor S2425HSM
TypeVersionCountHDCP
HDMI1.421.4
Source1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 6 lists the complete connector set: power connector, security-lock slot, stand lock, HDMI 1, HDMI 2 and two speakers. Table 7 says 2 HDMI ports with HDCP 1.4. HDMI 1.4 comes from the connectivity row and the included HDMI 1.4 cable. Raw link bandwidth is not stated.
BDell 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.
HDMI ports
2
2
DisplayPort ports
0
2
Highest HDMI version
1.4
2.1
Highest DisplayPort version
Not available
1.4
HDMI features
Not available
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.
USB-C video (DP Alt Mode)
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The complete bottom-view connector table has no USB connector.
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.
USB-C power delivered
Not available
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).
Thunderbolt
Not available
41Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: Thunderbolt 4 upstream.
USB upstream ports
ADell 24 Plus Monitor S2425HSM
Not available
BDell 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).
USB downstream hub ports
ADell 24 Plus Monitor S2425HSM
Not available
BDell 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).
KVM switch
Not available
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.
Daisy chain (MST)
Not available
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: daisy chaining support, No.
Ethernet
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The complete bottom-view connector table has no Ethernet socket.
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 7: RJ45 connector, 2.5 GbE.
3.5 mm headphone output
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The complete bottom-view connector table has no audio jack. ITM8 also lists no 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.
3.5 mm microphone input
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The complete bottom-view connector table has no audio jack.
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.
Optical out
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The complete bottom-view connector table has no optical output.
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.
Picture in picture
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The OSD structure (Table 19) lists Brightness/Contrast, Input Source, Color, Display, Audio, Menu, Personalize, Others and More Information. It has no picture-in-picture function.
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: PBP and PIP Select mode.
Picture by picture
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The OSD structure (Table 19) has no picture-by-picture function.
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Product features: PBP, and PBP with Screen Partition.

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

Audio and camera

2 of 5 differ
Speakers
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: integrated speakers (2 x 3W). Table 6 lists a right and a left speaker.
Yes1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: built-in speakers 2 x 9W.
Number of speakers
21Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 6 lists a right speaker and a left speaker.
21Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2 x 9W.
Speaker power per channel
3W1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: speaker rated power 2 x 3 W.
9W1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: 2 x 9W, 9 W each.
Webcam
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The front, back, side and bottom parts tables list no camera.
No5Reviewtftcentral.co.uk/reviews/dell-ultrasharp-u5226kwRead 14 October 2026Features table: integrated webcam, No.
Microphone
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The front, back, side and bottom parts tables list no microphone.
Not available

Ergonomics and controls

10 of 15 differ
Stand height adjustment
110mm1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: height adjustable stand 110.00 mm.
90mm1Owner's manualcdn.multitronic.fi/media/6/2/mmo_139271091_1768901537_6805_2905231.pdfRead 14 October 2026Table 8: height adjustable stand 90.00 mm.
Tilt
Forward5°Backward21°1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: tilt -5 to 21 degrees. Stored as 5 forward and 21 backward.
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.
Swivel
Left30°Right30°1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: swivel -30 to 30 degrees.
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.
Pivot
Counterclockwise90°Clockwise90°1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 7: pivot -90 to 90 degrees. The guide says to extend the display and tilt it back before rotating.
Not available
Removable stand
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The guide has a Removing the monitor stand procedure.
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.
VESA mount
100 x 1001Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 5: VESA mounting 4 holes (100 mm x 100 mm) behind the attached VESA cover.
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.
VESA adapter needed
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The VESA procedure removes the stand and four screws of the plastic cover, then uses M4 x 10 mm screws. No adapter bracket is needed. The screws are not listed in the box.
Not available
Security lock slot
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 6 and Table 7: security-lock slot based on the Kensington Security Slot. The cable lock is sold separately.
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.
On-screen menu controls
Joystick1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 5 and the joystick section: one rear joystick and a power button.
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.
Desktop software
Dell Display and Peripheral Manager1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: supports Dell Display and Peripheral Manager. The guide describes DDPM for Windows and macOS.
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.
User firmware updates
Not available
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.
Ambient light sensor
Not available
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.
Presence sensor
No1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026The EU registry says room presence sensor No. The front view lists only a power LED.
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.
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
Width537.64Height (lowest)347.03Height (highest)457.03Depth191.82mm(21.2 × 13.7 to 18 × 7.6 in)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12 with stand: height 457.03 mm extended and 347.03 mm compressed, width 537.64 mm, depth 191.82 mm.
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.
Dimensions without stand
Width537.64Height313.73Depth58.72mm(21.2 × 12.4 × 2.3 in)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12 without stand: height 313.73 mm, width 537.64 mm, depth 58.72 mm.
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.
Stand footprint
Width242Depth180mm(9.5 × 7.1 in)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12 stand dimensions, Base: 242.00 mm x 180.00 mm. The stand depth of 191.82 mm is the whole stand and not the base.
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.
Weight with stand
5.01kg(11 lb)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12: 5.01 kg with stand assembly and cables. ITM8 lists 4.78 kg, which is 3.03 kg plus the 1.75 kg stand assembly without cables. The maker's table is used.
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.
Weight without stand
3.03kg(6.7 lb)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12: 3.03 kg without stand assembly and without cables.
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.
Box dimensions
Not available
Not available
Box weight
6.77kg(14.9 lb)1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 12: weight with packaging 6.77 kg.
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.

Power

5 of 13 differ
Power supply
Internal1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11 and the setup steps connect the power cable directly to the monitor. The EU registry says internal 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.
Adapter rating
Not available
Not available
Input voltage
100-240 V AC, 50/60 Hz1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11: 100 VAC to 240 VAC, 50 Hz or 60 Hz plus or minus 3 Hz, 1 A typical.
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.
Power use (typical)
11.4W1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11: Pon 11.4 W, the on-mode power from the ENERGY STAR version 8.0 method at factory defaults. The ENERGY STAR list shows 11.21 W. The maker value is used.
Not available
Power use (max)
39W1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11: 39 W at maximum brightness and contrast.
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.
Power use SDR (EU label)
14.3W2EU energy label (EPREL)eprel.ec.europa.eu/screen/product/electronicdisplays/2395569Read 14 October 2026Product information sheet: on-mode power demand in SDR 14.3 W. HDR not applicable.
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.
Power use HDR (EU label)
Not available
Not available
Standby power
0.5W1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11: 0.5 W standby as defined in EU 2019/2021 and 2019/2013.
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.
Off-mode power
0.3W1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11: 0.3 W off mode as defined in EU 2019/2021 and 2019/2013.
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.
EU energy class SDR
D2EU energy label (EPREL)eprel.ec.europa.eu/screen/product/electronicdisplays/2395569Read 14 October 2026Product information sheet: SDR class D.
G2EU energy label (EPREL)eprel.ec.europa.eu/fiches/electronicdisplays/Fiche_2415042_EN.pdfRead 14 October 2026Row 3: class G.
EU energy class HDR
Not available
Not available
Energy per 1000 h SDR
14kWh2EU energy label (EPREL)eprel.ec.europa.eu/screen/product/electronicdisplays/2395569Read 14 October 2026The label graphic for registration 2395569 shows 14 kWh per 1000 h.
64kWh3EU energy label (EPREL)eprel.ec.europa.eu/labels/electronicdisplays/Label_2415042.pdfRead 14 October 2026Printed label: 64 kWh/1000h.
Energy per 1000 h HDR
Not available
Not available

Certifications

2 of 9 differ
VESA ClearMR
Not available
Not available
VESA AdaptiveSync Display
Not available
Not available
TÜV certifications
Eye Comfort 3.0 (4-star), Low Blue Light Hardware Category 21Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: TÜV Rheinland Eye Comfort 3.0 with a 4-star rating and TÜV Rheinland hardware low blue light Category 2. Retail datasheets also list 4 stars.
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.
Low blue light
Hardware1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: low blue light panel that complies with the TÜV Rheinland hardware low blue light certification under Category 2 at factory settings.
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.
ENERGY STAR
Yes1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 11 note and Table 13: ENERGY STAR 8.0 certified at factory default settings.
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.
TCO Certified
Not available
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.
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, VESA cover, Power cable, HDMI 1.4 cable (1.80 m), QR Card, Safety, Environmental, and Regulatory Information1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 1 and the packaging page: monitor, stand riser, stand base, VESA cover, power cable (varies by country), HDMI 1.4 cable 1.80 m, QR card, safety and regulatory information.
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.
Cables included
ADell 24 Plus Monitor S2425HSM
TypeCount
Power cableNot available
HDMI 1.4 cable (1.80 m)1
Source1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Table 1 and the packaging page: power cable and one HDMI 1.4 cable of 1.80 m.
BDell 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.

Warranty

1 of 2 differ
Manufacturer warranty (source market)
3years2EU energy label (EPREL)eprel.ec.europa.eu/screen/product/electronicdisplays/2395569Read 14 October 2026Minimum duration of the general guarantee offered by the supplier: 3 years. This is the EU value. A retail datasheet lists 3 years of basic hardware service with Advanced Exchange.
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).
Dead pixel policy
Premium Panel Exchange1Owner's manualregard.ru/api/site/files/goodspdf/download/31277Read 14 October 2026Features list: Premium Panel Exchange for peace of mind. The guide gives no pixel counts. It refers to the Dell Display Pixel Guidelines.
Not available

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