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Product comparison · 2 monitors

AOC 81 Series Q2781PQ computer monitor vs EIZO RadiForce RX250 computer monitor

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  • 41specifications compared
  • 29differ
  • 12identical
  • 62known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.1 cm (21.3")
  • Display resolution
    • 2560 x 1440 pixels
    • 1200 x 1600 pixels
  • Native aspect ratio
    • 16:9
    • 3:4
  • Display technology
    • LED
    • LCD
  • Backlight type
    • W-LED
    • LED
  • Display brightness (typical)
    • 350 cd/m²
    • 800 cd/m²
  • Response time
    • 4 ms
    • 20 ms
  • Contrast ratio (typical)
    • 1000:1
    • 1400:1

Side by side

Differences highlightedShow differences only
103 specifications
A

AOC

81 Series Q2781PQ computer monitor

Model Q2781PQ

View product
B

EIZO

RadiForce RX250 computer monitor

Model RX250

View product
Display12 differ
Display diagonalDiffers68.6 cm (27")54.1 cm (21.3")
Display resolutionDiffers2560 x 1440 pixels1200 x 1600 pixels
Native aspect ratioDiffers16:93:4
Display technologyDiffersLEDLCD
HD typeKnown for oneQuad HD
Backlight typeDiffersW-LEDLED
Display brightness (peak)Known for one350 cd/m²
Display brightness (typical)Differs350 cd/m²800 cd/m²
Response timeDiffers4 ms20 ms
Supported graphics resolutionsKnown for one2560 x 1440
Supported video modesKnown for one1440p
Aspect ratioKnown for one16:9
Contrast ratio (typical)Differs1000:11400:1
Contrast ratio (dynamic)Known for one50000000:1
Maximum refresh rateKnown for one60 Hz
Display number of coloursDiffers16.78 million colours16.7 million colours
Pixel pitchDiffers0.2331 x 0.2331 mm0.27 x 0.27 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalDiffers59.7 cm32.4 cm
Viewable size, verticalDiffers33.6 cm43.2 cm
3DKnown for oneNo
Pixel frequencyKnown for one170 MHz
Display diagonal (metric)Known for one54 cm
Performanceidentical
Flicker-free technologyKnown for oneYes
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Design1 differ
Market positioningDiffersHomeMedical
Frameless designKnown for oneYes
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
VGA (D-Sub) ports quantityKnown for one1
DVI portDiffersNoYes
HDMI ports quantityKnown for one2
HDMI versionKnown for one1.4
DisplayPorts quantityDiffers12
DisplayPort versionKnown for one1.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
USB hub versionKnown for one2.0
USB upstream port typeKnown for oneUSB Type-B
Number of USB Type-B upstream ports quantityKnown for one1
USB Type-A downstream ports quantityKnown for one2
DVI-D ports quantityKnown for one1
HDMIKnown for oneNo
Ergonomics4 differ
VESA mountingDiffersNoYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersNoYes
Tilt angle rangeDiffers-2 - 16°-5 - 25°
On Screen Display (OSD) languagesDiffersSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, SwedishSimplified Chinese, German, English, Spanish, French, Italian, Japanese, Swedish
Number of OSD languagesKnown for one18
Plug and PlayKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Adjustable height (max)Known for one9 cm
PivotKnown for oneYes
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-70 - 70°
Power3 differ
Power consumption (typical)Differs37 W38 W
Power consumption (standby)Differs0.5 W1 W
Power consumption (off)Differs0.5 W0 W
Energy efficiency scaleKnown for oneA+++ to D
Annual energy consumptionKnown for one54 kWh
External power adapterKnown for oneYes
Power consumption (max)Known for one79 W
Weight & dimensions4 differ
Width (with stand)Differs615 mm361 mm
Depth (with stand)Differs197 mm200 mm
Height (with stand)Differs452 mm482 mm
Weight (with stand)Differs5.23 kg8.2 kg
Width (without stand)Known for one615 mm
Weight (without stand)Known for one5.4 kg
Packaging dataidentical
Package widthKnown for one695 mm
Package depthKnown for one237 mm
Package heightKnown for one528 mm
Package weightKnown for one7.93 kg
Package typeKnown for oneBox
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersAC, DisplayPort, HDMI, VGAAC, DVI, DisplayPort, USB
DisplayPort cable lengthKnown for one1.5 m
HDMI cable lengthKnown for one1.5 m
Power cable lengthKnown for one1.2 m
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Other features1 differ
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Bezel thickness typeKnown for oneFrameless
Compliance certificatesKnown for oneRoHS
Energy efficiency class (legacy scale)Known for oneB
Heavy metals freeKnown for oneHg (mercury)
Mean time between failures (MTBF)Known for one50000 h
CertificationDiffersGOSTCE (Medical Device Directive), EN 60601-1, ANSI/AAMI ES60601-1, CSA C22.2 Nr. 601-1, IEC60601-1, VCCI-B, FCC-B, CAN ICES-3 (B), RCM, RoHS, China RoHS, WEEE, CCC, EAC
Recycling dataidentical
Packaging recyclability rateKnown for one100%

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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