Product comparison · 2 monitors

AOC 81 Series I2781FH computer monitor vs AOC U2870VQE computer monitor

48specifications compared
33differ
15identical
37known for one product only

Key differences

Display diagonal
- 81 Series I2781FH computer monitor:68.6 cm (27")
- U2870VQE computer monitor:71.1 cm (28")
Display resolution
- 81 Series I2781FH computer monitor:1920 x 1080 pixels
- U2870VQE computer monitor:3840 x 2160 pixels
Display technology
- 81 Series I2781FH computer monitor:LCD
- U2870VQE computer monitor:LED
HD type
- 81 Series I2781FH computer monitor:Full HD
- U2870VQE computer monitor:4K Ultra HD
Panel type
- 81 Series I2781FH computer monitor:IPS
- U2870VQE computer monitor:TN
Display brightness (typical)
- 81 Series I2781FH computer monitor:250 cd/m²
- U2870VQE computer monitor:300 cd/m²
Response time
- 81 Series I2781FH computer monitor:4 ms
- U2870VQE computer monitor:1 ms
Supported graphics resolutions
- 81 Series I2781FH computer monitor:1920 x 1080 (HD 1080)
- U2870VQE computer monitor:3840 x 2160

Side by side

Differences highlightedShow differences only

Comparison of I2781FH, U2870VQE
85 specifications	A AOC 81 Series I2781FH computer monitor Model I2781FH View product	B AOC U2870VQE computer monitor Model U2870VQE View product
Display16 differ
Display diagonalDiffers	68.6 cm (27")	71.1 cm (28")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Display technologyDiffers	LCD	LED
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	IPS	TN
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	4 ms	1 ms
Screen shapeKnown for one	Flat	Unknown — not stated by the source
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3840 x 2160
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	50000000:1	70000000:1
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Viewing angle, horizontalDiffers	178°	160°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.311 x 0.311 mm	0.16 x 0.16 mm
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeDiffers	50 - 76 Hz	50 - 75 Hz
Viewable size, horizontalDiffers	59.8 cm	62.1 cm
Viewable size, verticalDiffers	33.6 cm	34.1 cm
Pixel frequencyKnown for one	170 MHz	Unknown — not stated by the source
Supported video modesKnown for one	Unknown — not stated by the source	2160p
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Market positioningKnown for one	Home	Unknown — not stated by the source
Feet colourKnown for one	Silver	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantityDiffers	2	1
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityDiffers	0	1
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
Mobile High-Definition Link (MHL)Known for one	No	Unknown — not stated by the source
Ergonomics3 differ
VESA mountingDiffers	No	Yes
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeDiffers	-3 - 20°	-5 - 25°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
On Screen Display (OSD) languagesKnown for one	Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish	Unknown — not stated by the source
Number of OSD languagesKnown for one	16	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Height adjustmentKnown for one	Unknown — not stated by the source	No
Power2 differ
Power consumption (typical)Differs	26 W	95 W
Power consumption (off)Known for one	0.3 W	Unknown — not stated by the source
AC input voltageDiffers	100 - 240 V	110 - 240 V
Energy efficiency scaleKnown for one	A+++ to D	Unknown — not stated by the source
Annual energy consumptionKnown for one	40 kWh	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	623.2 mm	451.8 mm
Depth (with stand)Differs	148.2 mm	241.9 mm
Height (with stand)Differs	453 mm	655.1 mm
Weight (with stand)Differs	4.3 kg	5.8 kg
Packaging data4 differ
Package widthDiffers	693 mm	756 mm
Package depthDiffers	500 mm	505 mm
Package heightDiffers	182 mm	147 mm
Package weightDiffers	6.82 kg	7.8 kg
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	HDMI, VGA	AC, VGA
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
BrightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Package weightKnown for one	6.82 kg	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationDiffers	GOST	CE, FCC, RoHS Compliant, cTUVus
On/off switchKnown for one	Unknown — not stated by the source	Yes
Recycling dataidentical
Packaging recyclability rateKnown for one	100%	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	Yes

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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