Product comparison · 2 monitors

Acer R221Qbmid + Ext 3Y on site vs Acer V176Lb + Ext 3Y on site

39specifications compared
23differ
16identical
11known for one product only

Key differences

Display diagonal
- R221Qbmid + Ext 3Y on site:54.6 cm (21.5")
- V176Lb + Ext 3Y on site:43.2 cm (17")
Display resolution
- R221Qbmid + Ext 3Y on site:1920 x 1080 pixels
- V176Lb + Ext 3Y on site:1280 x 1024 pixels
Native aspect ratio
- R221Qbmid + Ext 3Y on site:16:9
- V176Lb + Ext 3Y on site:5:4
HD type
- R221Qbmid + Ext 3Y on site:Full HD
- V176Lb + Ext 3Y on site:SXGA
Response time
- R221Qbmid + Ext 3Y on site:4 ms
- V176Lb + Ext 3Y on site:5 ms
Supported graphics resolutions
- R221Qbmid + Ext 3Y on site:1920 x 1080 (HD 1080)
- V176Lb + Ext 3Y on site:1280 x 1024 (SXGA)
Aspect ratio
- R221Qbmid + Ext 3Y on site:16:9
- V176Lb + Ext 3Y on site:5:4
Built-in speaker(s)
- R221Qbmid + Ext 3Y on site:Yes
- V176Lb + Ext 3Y on site:No

Side by side

Differences highlightedShow differences only

Comparison of R221Qbmid + Ext 3Y on site, V176Lb + Ext 3Y on site
50 specifications	A Acer R221Qbmid + Ext 3Y on site View product	B Acer V176Lb + Ext 3Y on site View product
Display7 differ
Display diagonalDiffers	54.6 cm (21.5")	43.2 cm (17")
Display resolutionDiffers	1920 x 1080 pixels	1280 x 1024 pixels
Native aspect ratioDiffers	16:9	5:4
Touchscreen	No	No
HD typeDiffers	Full HD	SXGA
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	1280 x 1024 (SXGA)
Aspect ratioDiffers	16:9	5:4
Contrast ratio (dynamic)	100000000:1	100000000:1
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Display number of colours	16.78 million colours	16.78 million colours
Panel typeKnown for one	IPS	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNC	No	No
AMD FreeSync	No	No
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantity	1	1
DVI portDiffers	Yes	No
HDMI ports quantityDiffers	1	0
AC (power) inKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slot	No	No
Height adjustmentKnown for one	No	Unknown — not stated by the source
Power4 differ
Energy efficiency class (SDR)Differs	E	F
Energy consumption (SDR) per 1000 hoursDiffers	13 kWh	16 kWh
Power consumption (typical)Differs	18 W	13 W
Power consumption (standby)	0.45 W	0.45 W
Power consumption (off)Differs	0.4 W	0.35 W
Energy efficiency scale	A to G	A to G
Weight & dimensions8 differ
Width (with stand)Differs	498 mm	369 mm
Depth (with stand)Differs	224 mm	191 mm
Height (with stand)Differs	384 mm	394.5 mm
Weight (with stand)Differs	2.3 kg	2.6 kg
Width (without stand)Differs	498 mm	369 mm
Depth (without stand)Differs	33.4 mm	55 mm
Height (without stand)Differs	304 mm	308.7 mm
Weight (without stand)Differs	1.9 kg	2.2 kg
Packaging contentidentical
Manual	Yes	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold
Other features1 differ
TV tuner integrated	No	No
Supplied AC adapter typeDiffers	LED	LCD
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	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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