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Product comparison · 2 monitors

Dell SE2726H computer monitor vs iiyama ProLite X2491HS-B1 computer monitor

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  • 56specifications compared
  • 22differ
  • 34identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 60.5 cm (23.8")
  • Display brightness (typical)
    • 300 cd/m²
    • 350 cd/m²
  • Contrast ratio (typical)
    • 1000:1
    • 1500:1
  • Maximum refresh rate
    • 144 Hz
    • 120 Hz
  • Pixel pitch
    • 0.3114 x 0.3114 mm
    • 0.275 x 0.275 mm
  • Viewable size, horizontal
    • 59.8 cm
    • 52.7 cm
  • Viewable size, vertical
    • 33.6 cm
    • 29.6 cm
  • Built-in speaker(s)
    • No
    • Yes

Side by side

Differences highlightedShow differences only
121 specifications
A

Dell

SE2726H computer monitor

Model SE2726H

View product
B

iiyama

ProLite X2491HS-B1 computer monitor

Model X2491HS-B1

View product
Display7 differ
Display diagonalDiffers68.6 cm (27")60.5 cm (23.8")
LED backlightKnown for oneYes
Backlight typeKnown for oneEdge LED
Display brightness (typical)Differs300 cd/m²350 cd/m²
Response timeKnown for one8 ms
Anti-glare screenKnown for oneYes
Supported graphics resolutionsKnown for one720 x 400, 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 1024 (SXGA), 1600 x 900, 1920 x 1080 (HD 1080)
Supported video modesKnown for one480p, 576p, 720p, 1080p
Contrast ratio (typical)Differs1000:11500:1
Maximum refresh rateDiffers144 Hz120 Hz
Response time (fast)Known for one4 ms
Pixel pitchDiffers0.3114 x 0.3114 mm0.275 x 0.275 mm
Pixel densityKnown for one81 ppi
Viewable size, horizontalDiffers59.8 cm52.7 cm
Viewable size, verticalDiffers33.6 cm29.6 cm
Digital horizontal frequencyKnown for one30 - 170 kHz
Digital vertical frequencyKnown for one48 - 145 Hz
Surface hardnessKnown for one3H
Display surfaceKnown for oneMatt
Contrast ratio (dynamic)Known for one80000000:1
Horizontal scan rangeKnown for one30 - 140 kHz
Display diagonal (metric)Known for one60.5 cm
sRGB coverage (typical)Known for one96%
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSync typeKnown for oneFreeSync
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Designidentical
Detachable standKnown for oneYes
Feet colourKnown for oneBlack
Ports & interfaces2 differ
HDMI ports quantityDiffers21
HDMI versionKnown for one1.4
Headphone outDiffersNoYes
HDCP versionKnown for one1.4
DisplayPorts quantityKnown for one1
Ergonomicsidentical
Wall mountableKnown for oneYes
Tilt angle rangeKnown for one-5 - 21°
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
On Screen Display (OSD) languagesKnown for oneCzech, German, English, Spanish, French, Italian, Japanese, Dutch, Polish, Russian, Ukrainian
Power4 differ
Energy efficiency class (SDR)DiffersDC
Energy consumption (SDR) per 1000 hoursDiffers15 kWh12 kWh
Power consumption (typical)Differs15 W12 W
Power consumption (standby)Differs0.3 W0.4 W
Power consumption (max)Known for one35 W
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one5 - 90%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions4 differ
Width (with stand)Differs611.1 mm539 mm
Depth (with stand)Differs199.9 mm175 mm
Height (with stand)Differs453.7 mm387 mm
Weight (with stand)Differs4.2 kg3.2 kg
Width (without stand)Known for one611.1 mm
Depth (without stand)Known for one49.2 mm
Height (without stand)Known for one361.9 mm
Weight (without stand)Known for one3.61 kg
Bezel width (side)Known for one6.6 mm
Bezel width (top)Known for one6.6 mm
Bezel width (bottom)Known for one1.34 cm
Packaging data1 differ
Package weightDiffers6.26 kg4.8 kg
Package widthKnown for one615 mm
Package depthKnown for one126 mm
Package heightKnown for one395 mm
Packaging content1 differ
Stand includedKnown for oneYes
HDMI cable lengthDiffers1.8 m1.5 m
Power cable lengthKnown for one1.5 m
Sustainability1 differ
Sustainability certificatesDiffersENERGY STARErP, TCO
Doesn't containKnown for onePVC/BFR, Arsenic, Mercury
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for one6.6
Carbon emissions, energy usage (kg of CO2e)Known for one68.75
Carbon emissions, logistics (kg of CO2e)Known for one12.56
Carbon emissions, manufacturing (kg of CO2e)Known for one73.26
PAIA versionKnown for oneGaBi version 2, 2025
Total carbon footprint (kg of CO2e)Known for one161
Other features1 differ
Compliance certificatesDiffersRoHSCE, EAC, PSE, REACH, RoHS, TÜV mark, UKCA, VCCI, WEEE
DepthKnown for one175 mm
HeightKnown for one387 mm
Packaging contentKnown for onequick start guide, safety guide
WeightKnown for one3.2 kg
WidthKnown for one539 mm
Control panelKnown for oneJoystick: Power/Menu (Centre), Up/Signal Select, Down, Left/Submenu, Right/Volume
User controlsKnown for onecolour settings (i-Style colour, blue light reducer, RGB range, colour temperature, user preset), OSD (OSD H. position, OSD V. position, OSD time, OSD background, DDC/CI control, display information), language, extra 1 (sharpness, video mode adjust, opening logo, power LED), extra 2 (shortcut key),
Technical detailsidentical
Native refresh rateKnown for one60 Hz

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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