Product comparison · 2 monitors

Acer AL1531M 15" TFT .29 75kHz vs Samsung SM191T 19" TFT .29 82kHz TCO99 White

11specifications compared
8differ
3identical
11known for one product only

Key differences

The Samsung SM191T 19" TFT .29 82kHz TCO99 White has 9 ms more response time than the Acer AL1531M 15" TFT .29 75kHz (25 ms vs 16 ms). The Samsung SM191T 19" TFT .29 82kHz TCO99 White has 40° more viewing angle, horizontal than the Acer AL1531M 15" TFT .29 75kHz (170° vs 130°). The Samsung SM191T 19" TFT .29 82kHz TCO99 White has 70° more viewing angle, vertical than the Acer AL1531M 15" TFT .29 75kHz (170° vs 100°). Display diagonal: 38.1 cm (15") on the Acer AL1531M 15" TFT .29 75kHz, 48.3 cm (19") on the Samsung SM191T 19" TFT .29 82kHz TCO99 White. Display resolution: 1024 x 768 pixels on the Acer AL1531M 15" TFT .29 75kHz, 1280 x 1024 pixels on the Samsung SM191T 19" TFT .29 82kHz TCO99 White.

Display diagonal
- AL1531M 15" TFT .29 75kHz:38.1 cm (15")
- SM191T 19" TFT .29 82kHz TCO99 White:48.3 cm (19")
Display resolution
- AL1531M 15" TFT .29 75kHz:1024 x 768 pixels
- SM191T 19" TFT .29 82kHz TCO99 White:1280 x 1024 pixels
Response time
- AL1531M 15" TFT .29 75kHz:16 ms
- SM191T 19" TFT .29 82kHz TCO99 White:25 ms
Viewing angle, horizontal
- AL1531M 15" TFT .29 75kHz:130°
- SM191T 19" TFT .29 82kHz TCO99 White:170°
Viewing angle, vertical
- AL1531M 15" TFT .29 75kHz:100°
- SM191T 19" TFT .29 82kHz TCO99 White:170°
Width (without stand)
- AL1531M 15" TFT .29 75kHz:348 mm
- SM191T 19" TFT .29 82kHz TCO99 White:416.3 mm
Depth (without stand)
- AL1531M 15" TFT .29 75kHz:131 mm
- SM191T 19" TFT .29 82kHz TCO99 White:450.5 mm
Height (without stand)
- AL1531M 15" TFT .29 75kHz:341 mm
- SM191T 19" TFT .29 82kHz TCO99 White:208.4 mm

Side by side

Differences highlightedShow differences only

Comparison of AL1531M 15" TFT .29 75kHz, SM191T 19" TFT .29 82kHz TCO99 White
22 specifications	A Acer AL1531M 15" TFT .29 75kHz View product	B Samsung SM191T 19" TFT .29 82kHz TCO99 White View product
Display5 differ
Display diagonalDiffers	38.1 cm (15")	48.3 cm (19")
Display resolutionDiffers	1024 x 768 pixels	1280 x 1024 pixels
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	16 ms	25 ms
Contrast ratio (typical)	500:1	500:1
Viewing angle, horizontalDiffers	130°	170°
Viewing angle, verticalDiffers	100°	170°
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 81 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	56 - 85 Hz
Pixel pitchKnown for one	0.297	Unknown — not stated by the source
Viewable size, horizontalKnown for one	30.4 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	22.8 cm	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	White
Ergonomicsidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Weight & dimensions3 differ
Width (without stand)Differs	348 mm	416.3 mm
Depth (without stand)Differs	131 mm	450.5 mm
Height (without stand)Differs	341 mm	208.4 mm
Other featuresidentical
Audio systemKnown for one	2 x audio speakers	Unknown — not stated by the source
CertificationKnown for one	TCO99	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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