Product comparison · 2 monitors

Acer V223WDbdm computer monitor vs AOC 831S computer monitor

28specifications compared
14differ
14identical
14known for one product only

Key differences

Display diagonal
- V223WDbdm computer monitor:55.9 cm (22")
- 831S computer monitor:47 cm (18.5")
Display resolution
- V223WDbdm computer monitor:1680 x 1050 pixels
- 831S computer monitor:1366 x 768 pixels
Contrast ratio (dynamic)
- V223WDbdm computer monitor:50000:1
- 831S computer monitor:10000:1
Pixel pitch
- V223WDbdm computer monitor:0.282 x 0.282 mm
- 831S computer monitor:0.3 x 0.3 mm
Built-in speaker(s)
- V223WDbdm computer monitor:Yes
- 831S computer monitor:No
DVI-D ports quantity
- V223WDbdm computer monitor:1
- 831S computer monitor:0
HDCP
- V223WDbdm computer monitor:No
- 831S computer monitor:Yes
Power consumption (typical)
- V223WDbdm computer monitor:30 W
- 831S computer monitor:37 W

Side by side

Differences highlightedShow differences only

Comparison of V223WDbdm, 831S
42 specifications	A Acer V223WDbdm computer monitor Model V223WDbdm View product	B AOC 831S computer monitor Model 831S View product
Display4 differ
Display diagonalDiffers	55.9 cm (22")	47 cm (18.5")
Display resolutionDiffers	1680 x 1050 pixels	1366 x 768 pixels
Contrast ratio (dynamic)Differs	50000:1	10000:1
Pixel pitchDiffers	0.282 x 0.282 mm	0.3 x 0.3 mm
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewable size diagonalKnown for one	Unknown — not stated by the source	47 cm
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Ports & interfaces2 differ
DVI-D ports quantityDiffers	1	0
HDCPDiffers	No	Yes
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 15°	Unknown — not stated by the source
LED indicatorsKnown for one	Stand-by	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	30 W	37 W
Power consumption (standby)Differs	0.7 W	1 W
Power consumption (off)Known for one	0.59 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	506 mm	455.2 mm
Depth (without stand)Differs	180 mm	219.7 mm
Height (without stand)Differs	399 mm	357.9 mm
Weight (without stand)Differs	4.6 kg	3.89 kg
Other features1 differ
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
CertificationDiffers	CE, TÜV GS, TCO 03, ISO 13406-2, FCC	cUL, CCC, EPA, TUV/S, FCC, CE
Display viewable area (HxV)Known for one	Unknown — not stated by the source	410 x 230 mm
Power managementKnown for one	Unknown — not stated by the source	110-240VAC

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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