Product comparison · 2 monitors

Acer S221HQLbid computer monitor vs Acer S231HLbid computer monitor

31specifications compared
13differ
18identical
6known for one product only

Key differences

The Acer S231HLbid computer monitor has 6° more viewing angle, horizontal than the Acer S221HQLbid computer monitor (176° vs 170°). The Acer S231HLbid computer monitor has 10° more viewing angle, vertical than the Acer S221HQLbid computer monitor (170° vs 160°). The Acer S221HQLbid computer monitor has 5 - 75 Hz more vertical scan range than the Acer S231HLbid computer monitor (55 - 75 Hz vs 50 - 75 Hz). Only the Acer S221HQLbid computer monitor has cable lock slot. Display diagonal: 54.6 cm (21.5") on the Acer S221HQLbid computer monitor, 58.4 cm (23") on the Acer S231HLbid computer monitor.

Display diagonal
- S221HQLbid computer monitor:54.6 cm (21.5")
- S231HLbid computer monitor:58.4 cm (23")
Viewing angle, horizontal
- S221HQLbid computer monitor:170°
- S231HLbid computer monitor:176°
Viewing angle, vertical
- S221HQLbid computer monitor:160°
- S231HLbid computer monitor:170°
Pixel pitch
- S221HQLbid computer monitor:0.248 x 0.248 mm
- S231HLbid computer monitor:0.265 x 0.265 mm
Horizontal scan range
- S221HQLbid computer monitor:30 - 80 kHz
- S231HLbid computer monitor:64 - 83 kHz
Vertical scan range
- S221HQLbid computer monitor:55 - 75 Hz
- S231HLbid computer monitor:50 - 75 Hz
Viewable size, horizontal
- S221HQLbid computer monitor:47.6 cm
- S231HLbid computer monitor:51 cm
Viewable size, vertical
- S221HQLbid computer monitor:26.8 cm
- S231HLbid computer monitor:28.7 cm

Side by side

Differences highlightedShow differences only

Comparison of S221HQLbid, S231HLbid
37 specifications	A Acer S221HQLbid computer monitor Model S221HQLbid View product	B Acer S231HLbid computer monitor Model S231HLbid View product
Display8 differ
Display diagonalDiffers	54.6 cm (21.5")	58.4 cm (23")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Touchscreen	No	No
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Aspect ratio	16:9	16:9
Contrast ratio (dynamic)	12000000:1	12000000:1
Viewing angle, horizontalDiffers	170°	176°
Viewing angle, verticalDiffers	160°	170°
Pixel pitchDiffers	0.248 x 0.248 mm	0.265 x 0.265 mm
Horizontal scan rangeDiffers	30 - 80 kHz	64 - 83 kHz
Vertical scan rangeDiffers	55 - 75 Hz	50 - 75 Hz
Viewable size, horizontalDiffers	47.6 cm	51 cm
Viewable size, verticalDiffers	26.8 cm	28.7 cm
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfacesidentical
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
HDMI ports quantity	1	1
HDCP	Yes	Yes
Ergonomics1 differ
Panel mounting interface	100 x 100 mm	100 x 100 mm
Cable lock slotDiffers	Yes	No
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Tilt angle range	-5 - 15°	-5 - 15°
Poweridentical
Power consumption (typical)Known for one	21.2 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.64 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.46 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (without stand)Differs	505 mm	542.2 mm
Depth (without stand)Differs	145 mm	157 mm
Height (without stand)Differs	371 mm	391.4 mm
Weight (without stand)Differs	2.8 kg	3.36 kg
Other featuresidentical
TV tuner integrated	No	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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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