Product comparison · 2 monitors

Acer AL2423Ws computer monitor vs BenQ 19" TFT T905 12ms

17specifications compared
12differ
5identical
25known for one product only

Key differences

Display diagonal
- AL2423Ws computer monitor:61 cm (24")
- 19" TFT T905 12ms:48.3 cm (19")
Display resolution
- AL2423Ws computer monitor:1920 x 1200 pixels
- 19" TFT T905 12ms:1280 x 1024 pixels
Display brightness (typical)
- AL2423Ws computer monitor:500 cd/m²
- 19" TFT T905 12ms:250 cd/m²
Response time
- AL2423Ws computer monitor:6 ms
- 19" TFT T905 12ms:12 ms
Contrast ratio (typical)
- AL2423Ws computer monitor:1000:1
- 19" TFT T905 12ms:450:1
Viewing angle, horizontal
- AL2423Ws computer monitor:178°
- 19" TFT T905 12ms:140°
Viewing angle, vertical
- AL2423Ws computer monitor:178°
- 19" TFT T905 12ms:135°
Pixel pitch
- AL2423Ws computer monitor:0.270
- 19" TFT T905 12ms:0.294

Side by side

Differences highlightedShow differences only

Comparison of AL2423Ws, 19" TFT T905 12ms
42 specifications	A Acer AL2423Ws computer monitor Model AL2423Ws View product	B BenQ 19" TFT T905 12ms View product
Display10 differ
Display diagonalDiffers	61 cm (24")	48.3 cm (19")
Display resolutionDiffers	1920 x 1200 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)Differs	500 cd/m²	250 cd/m²
Response timeDiffers	6 ms	12 ms
Contrast ratio (typical)Differs	1000:1	450:1
Viewing angle, horizontalDiffers	178°	140°
Viewing angle, verticalDiffers	178°	135°
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Pixel pitchDiffers	0.270	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	56 - 76 Hz
Viewable size, horizontalDiffers	51.8 cm	37.6 cm
Viewable size, verticalDiffers	32.4 cm	30.1 cm
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Designidentical
Product colour	Silver	Silver
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	0
Audio inputKnown for one	Unknown — not stated by the source	No
Audio outputKnown for one	Unknown — not stated by the source	No
Microphone inKnown for one	Unknown — not stated by the source	No
Ergonomicsidentical
Panel mounting interface	100 x 100 mm	100 x 100 mm
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	88 W	40 W
Power consumption (standby)Differs	1.3 W	1 W
Power consumption (off)Known for one	1 W	Unknown — not stated by the source
Weight & dimensionsidentical
Width (without stand)Known for one	Unknown — not stated by the source	410 mm
Depth (without stand)Known for one	Unknown — not stated by the source	422 mm
Height (without stand)Known for one	Unknown — not stated by the source	168 mm
Weight (without stand)Known for one	Unknown — not stated by the source	5.1 kg
Width (with stand)Known for one	457 mm	Unknown — not stated by the source
Depth (with stand)Known for one	221 mm	Unknown — not stated by the source
Height (with stand)Known for one	577 mm	Unknown — not stated by the source
Weight (with stand)Known for one	9.1 kg	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	6.8 kg
Other featuresidentical
Built-in subwooferKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	60000 h
CertificationKnown for one	UL, CUL, TUV/GS, T-mark, ISO 13406-2, CE, CB, TCO'03, FCC	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LCD	Unknown — not stated by the source

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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