Product comparison · 2 monitors

Acer AL1751Cs computer monitor vs Lenovo ThinkVision L191p

17specifications compared
13differ
4identical
19known for one product only

Key differences

Display diagonal
- AL1751Cs computer monitor:43.2 cm (17")
- ThinkVision L191p:48.3 cm (19")
Display brightness (typical)
- AL1751Cs computer monitor:400 cd/m²
- ThinkVision L191p:250 cd/m²
Response time
- AL1751Cs computer monitor:4 ms
- ThinkVision L191p:20 ms
Contrast ratio (typical)
- AL1751Cs computer monitor:500:1
- ThinkVision L191p:1000:1
Viewing angle, horizontal
- AL1751Cs computer monitor:150°
- ThinkVision L191p:178°
Viewing angle, vertical
- AL1751Cs computer monitor:130°
- ThinkVision L191p:178°
Pixel pitch
- AL1751Cs computer monitor:0.264
- ThinkVision L191p:0.294
Viewable size, horizontal
- AL1751Cs computer monitor:33.8 cm
- ThinkVision L191p:37.9 cm

Side by side

Differences highlightedShow differences only

Comparison of AL1751Cs, ThinkVision L191p
36 specifications	A Acer AL1751Cs computer monitor Model AL1751Cs View product	B Lenovo ThinkVision L191p View product
Display9 differ
Display diagonalDiffers	43.2 cm (17")	48.3 cm (19")
Display resolution	1280 x 1024 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)Differs	400 cd/m²	250 cd/m²
Response timeDiffers	4 ms	20 ms
Contrast ratio (typical)Differs	500:1	1000:1
Viewing angle, horizontalDiffers	150°	178°
Viewing angle, verticalDiffers	130°	178°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.264	0.294
Horizontal scan rangeKnown for one	Unknown — not stated by the source	31 - 81 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	55 - 76 Hz
Viewable size, horizontalDiffers	33.8 cm	37.9 cm
Viewable size, verticalDiffers	27 cm	30.3 cm
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Business
Product colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
Ergonomics1 differ
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
ErgonomicsKnown for one	Unknown — not stated by the source	ISO 13406 Part 2
Cable lengthKnown for one	Unknown — not stated by the source	1.8 m
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
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	35 W	40 W
Power consumption (standby)Differs	3 W	2 W
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	408 mm
Depth (with stand)Known for one	Unknown — not stated by the source	237 mm
Height (with stand)Known for one	Unknown — not stated by the source	457 mm
Weight (with stand)Known for one	Unknown — not stated by the source	7.1 kg
Width (without stand)Known for one	379 mm	Unknown — not stated by the source
Depth (without stand)Known for one	164 mm	Unknown — not stated by the source
Height (without stand)Known for one	400 mm	Unknown — not stated by the source
Weight (without stand)Known for one	4.8 kg	Unknown — not stated by the source
Other features1 differ
CertificationDiffers	UL/CUL, VCC, PSB, CB, TUV/GS, BSMI, B Mark, FCC (DOC), TCO99 CCC, CE MARK, C-tick, 13406-2	TCO99

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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