Product comparison · 2 monitors

Acer B173DOymdh computer monitor vs Acer S191HQLbd computer monitor

30specifications compared
16differ
14identical
9known for one product only

Key differences

The Acer S191HQLbd computer monitor has 11,980,000 :1 more contrast ratio (dynamic) than the Acer B173DOymdh computer monitor (12000000:1 vs 20000:1). The Acer S191HQLbd computer monitor has 7.2 cm more viewable size, horizontal than the Acer B173DOymdh computer monitor (41 cm vs 33.8 cm). The Acer B173DOymdh computer monitor has 4 cm more viewable size, vertical than the Acer S191HQLbd computer monitor (27 cm vs 23 cm). Only the Acer S191HQLbd computer monitor has HDCP. Only the Acer B173DOymdh computer monitor has cable lock slot.

Display diagonal
- B173DOymdh computer monitor:43.2 cm (17")
- S191HQLbd computer monitor:47 cm (18.5")
Display resolution
- B173DOymdh computer monitor:1280 x 1024 pixels
- S191HQLbd computer monitor:1366 x 768 pixels
Contrast ratio (dynamic)
- B173DOymdh computer monitor:20000:1
- S191HQLbd computer monitor:12000000:1
Pixel pitch
- B173DOymdh computer monitor:0.264 x 0.264 mm
- S191HQLbd computer monitor:0.300 x 0.300 mm
Viewable size, horizontal
- B173DOymdh computer monitor:33.8 cm
- S191HQLbd computer monitor:41 cm
Viewable size, vertical
- B173DOymdh computer monitor:27 cm
- S191HQLbd computer monitor:23 cm
Product colour
- B173DOymdh computer monitor:Grey
- S191HQLbd computer monitor:Black
HDCP
- B173DOymdh computer monitor:No
- S191HQLbd computer monitor:Yes

Side by side

Differences highlightedShow differences only

Comparison of B173DOymdh, S191HQLbd
39 specifications	A Acer B173DOymdh computer monitor Model B173DOymdh View product	B Acer S191HQLbd computer monitor Model S191HQLbd View product
Display6 differ
Display diagonalDiffers	43.2 cm (17")	47 cm (18.5")
Display resolutionDiffers	1280 x 1024 pixels	1366 x 768 pixels
Touchscreen	No	No
Display brightness (typical)	250 cd/m²	250 cd/m²
Response time	5 ms	5 ms
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Differs	20000:1	12000000:1
Viewing angle, horizontal	176°	176°
Viewing angle, vertical	176°	176°
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Pixel pitchDiffers	0.264 x 0.264 mm	0.300 x 0.300 mm
Horizontal scan range	30 - 80 kHz	30 - 80 kHz
Vertical scan range	55 - 75 Hz	55 - 75 Hz
Viewable size, horizontalDiffers	33.8 cm	41 cm
Viewable size, verticalDiffers	27 cm	23 cm
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Multimediaidentical
Built-in camera	No	No
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Grey	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantity	1	1
HDCPDiffers	No	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
Adjustable height (max)Known for one	8 cm	Unknown — not stated by the source
Swivel angle rangeKnown for one	-35 - 35°	Unknown — not stated by the source
Tilt angle range	-5 - 15°	-5 - 15°
Power3 differ
Power consumption (typical)Differs	13.9 W	11.94 W
Power consumption (standby)Differs	0.58 W	0.43 W
Power consumption (off)Differs	0 W	0.28 W
Weight & dimensions4 differ
Width (without stand)Differs	369.7 mm	442 mm
Depth (without stand)Differs	198.5 mm	135 mm
Height (without stand)Differs	422.7 mm	334 mm
Weight (without stand)Differs	4.9 kg	2.5 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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