Product comparison · 2 monitors

AOC 81 Series Q2781PQ computer monitor vs ASUS VP229DA computer monitor

43specifications compared
22differ
21identical
52known for one product only

Key differences

Display diagonal
- 81 Series Q2781PQ computer monitor:68.6 cm (27")
- VP229DA computer monitor:54.6 cm (21.5")
Display resolution
- 81 Series Q2781PQ computer monitor:2560 x 1440 pixels
- VP229DA computer monitor:1920 x 1080 pixels
HD type
- 81 Series Q2781PQ computer monitor:Quad HD
- VP229DA computer monitor:Full HD
Display brightness (typical)
- 81 Series Q2781PQ computer monitor:350 cd/m²
- VP229DA computer monitor:250 cd/m²
Response time
- 81 Series Q2781PQ computer monitor:4 ms
- VP229DA computer monitor:5 ms
Supported graphics resolutions
- 81 Series Q2781PQ computer monitor:2560 x 1440
- VP229DA computer monitor:1920 x 1080 (HD 1080)
Contrast ratio (typical)
- 81 Series Q2781PQ computer monitor:1000:1
- VP229DA computer monitor:3000:1
HDMI ports quantity
- 81 Series Q2781PQ computer monitor:2
- VP229DA computer monitor:0

Side by side

Differences highlightedShow differences only

Comparison of Q2781PQ, VP229DA
95 specifications	A AOC 81 Series Q2781PQ computer monitor Model Q2781PQ View product	B ASUS VP229DA computer monitor Model VP229DA View product
Display7 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyKnown for one	LED	Unknown — not stated by the source
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel typeKnown for one	IPS	Unknown — not stated by the source
Backlight typeKnown for one	W-LED	Unknown — not stated by the source
Display brightness (peak)Known for one	350 cd/m²	Unknown — not stated by the source
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Supported video modesKnown for one	1440p	Unknown — not stated by the source
Aspect ratio	16:9	16:9
Contrast ratio (typical)Differs	1000:1	3000:1
Contrast ratio (dynamic)Known for one	50000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	60 Hz	Unknown — not stated by the source
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of colours	16.78 million colours	16.78 million colours
Pixel pitchKnown for one	0.2331 x 0.2331 mm	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 83 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 76 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
3D	No	No
Pixel frequencyKnown for one	170 MHz	Unknown — not stated by the source
Performanceidentical
Flicker-free technologyKnown for one	Yes	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Market positioningKnown for one	Home	Unknown — not stated by the source
Product colour	Black	Black
Frameless designKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
HDMI ports quantityDiffers	2	0
HDMI versionKnown for one	1.4	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
DisplayPort versionKnown for one	1.2	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Ergonomics2 differ
VESA mountingDiffers	No	Yes
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Height adjustmentKnown for one	No	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-2 - 16°	-5 - 22°
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	18	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
Power1 differ
Power consumption (typical)Differs	37 W	21.1 W
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Energy efficiency scaleKnown for one	A+++ to D	Unknown — not stated by the source
Annual energy consumptionKnown for one	54 kWh	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions4 differ
Width (with stand)Differs	615 mm	513 mm
Depth (with stand)Differs	197 mm	199.4 mm
Height (with stand)Differs	452 mm	373 mm
Weight (with stand)Known for one	5.23 kg	Unknown — not stated by the source
Width (without stand)Differs	615 mm	513 mm
Depth (without stand)Known for one	Unknown — not stated by the source	52.1 mm
Height (without stand)Known for one	Unknown — not stated by the source	309 mm
Weight (without stand)Known for one	Unknown — not stated by the source	3.5 kg
Packaging data4 differ
Package widthDiffers	695 mm	565 mm
Package depthDiffers	237 mm	123 mm
Package heightDiffers	528 mm	440 mm
Package weightDiffers	7.93 kg	5.3 kg
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	AC, DisplayPort, HDMI, VGA	VGA
DisplayPort cable lengthKnown for one	1.5 m	Unknown — not stated by the source
HDMI cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Power cable lengthKnown for one	1.2 m	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	ENERGY STAR
Other features1 differ
On/off switch	Yes	Yes
TV tuner integrated	No	No
Bezel thickness typeKnown for one	Frameless	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Heavy metals freeKnown for one	Hg (mercury)	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationDiffers	GOST	Energy Star®, BSMI, CB, CCC, CEL level 1, CU, ErP, FCC, J-MOSS, PSB, PSE, TCO6.0, UL/cUL, VCCI, WEEE, WHQL (Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
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	No

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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