Product comparison · 2 monitors

Acer E151HBM computer monitor vs NEC PA271W computer monitor

20specifications compared
11differ
9identical
19known for one product only

Key differences

Display diagonal
- E151HBM computer monitor:38.1 cm (15")
- PA271W computer monitor:68.6 cm (27")
Display resolution
- E151HBM computer monitor:1280 x 720 pixels
- PA271W computer monitor:2560 x 1440 pixels
Display brightness (typical)
- E151HBM computer monitor:200 cd/m²
- PA271W computer monitor:300 cd/m²
Response time
- E151HBM computer monitor:8 ms
- PA271W computer monitor:6 ms
Viewing angle, horizontal
- E151HBM computer monitor:110°
- PA271W computer monitor:178°
Viewing angle, vertical
- E151HBM computer monitor:80°
- PA271W computer monitor:178°
DVI-D ports quantity
- E151HBM computer monitor:0
- PA271W computer monitor:2
Panel mounting interface
- E151HBM computer monitor:75 x 75 mm
- PA271W computer monitor:100 x 100,200 x 100 mm

Side by side

Differences highlightedShow differences only

Comparison of E151HBM, PA271W
39 specifications	A Acer E151HBM computer monitor Model E151HBM View product	B NEC PA271W computer monitor Model PA271W View product
Display6 differ
Display diagonalDiffers	38.1 cm (15")	68.6 cm (27")
Display resolutionDiffers	1280 x 720 pixels	2560 x 1440 pixels
Touchscreen	No	No
Display brightness (typical)Differs	200 cd/m²	300 cd/m²
Response timeDiffers	8 ms	6 ms
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Viewing angle, horizontalDiffers	110°	178°
Viewing angle, verticalDiffers	80°	178°
Sync-on-green (SOG)Known for one	Unknown — not stated by the source	Yes
Colour gamut standardKnown for one	Unknown — not stated by the source	sRGB
Separate H/V syncKnown for one	Unknown — not stated by the source	Yes
Composite syncKnown for one	Unknown — not stated by the source	Yes
Contrast ratio (dynamic)Known for one	3500:1	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	No
Built-in camera	No	No
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Designidentical
Product colour	Black	Black
Ports & interfaces1 differ
USB Type-A downstream ports quantity	0	0
VGA (D-Sub) ports quantity	1	1
DVI-D ports quantityDiffers	0	2
DVI-I ports quantity	0	0
HDCP	No	No
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ergonomics1 differ
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100,200 x 100 mm
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
LED indicators	Stand-by	Stand-by
Cable lock slotKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 80%
Weight & dimensions3 differ
Width (without stand)Differs	421 mm	643.6 mm
Depth (without stand)Differs	126 mm	250 mm
Height (without stand)Differs	364 mm	397.6 mm
Weight (without stand)Known for one	Unknown — not stated by the source	15 kg
Other featuresidentical
TV tuner integrated	No	No
Power requirementsKnown for one	100–240 V	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	23 W	Unknown — not stated by the source
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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