Product comparison · 2 monitors

Acer B7 B277Ubmiipprczx vs Acer SA0 SA270 computer monitor

50specifications compared
28differ
22identical
41known for one product only

Key differences

Display resolution
- B7 B277Ubmiipprczx:2560 x 1440 pixels
- SA0 SA270 computer monitor:1920 x 1080 pixels
HD type
- B7 B277Ubmiipprczx:Quad HD
- SA0 SA270 computer monitor:Full HD
Display brightness (typical)
- B7 B277Ubmiipprczx:350 cd/m²
- SA0 SA270 computer monitor:250 cd/m²
Supported graphics resolutions
- B7 B277Ubmiipprczx:2560 x 1440
- SA0 SA270 computer monitor:1920 x 1080 (HD 1080)
Display number of colours
- B7 B277Ubmiipprczx:1.073 billion colours
- SA0 SA270 computer monitor:16.78 million colours
Built-in camera
- B7 B277Ubmiipprczx:Yes
- SA0 SA270 computer monitor:No
Built-in USB hub
- B7 B277Ubmiipprczx:Yes
- SA0 SA270 computer monitor:No
VGA (D-Sub) ports quantity
- B7 B277Ubmiipprczx:0
- SA0 SA270 computer monitor:1

Side by side

Differences highlightedShow differences only

Comparison of B277U, SA270
91 specifications	A Acer B7 B277Ubmiipprczx Model B277U View product	B Acer SA0 SA270 computer monitor Model SA270 View product
Display5 differ
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
HD typeDiffers	Quad HD	Full HD
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Maximum refresh rateKnown for one	75 Hz	Unknown — not stated by the source
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Pixel densityKnown for one	108.8 ppi	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 75 Hz	Unknown — not stated by the source
Viewable size, horizontalKnown for one	59.7 cm	Unknown — not stated by the source
Viewable size, verticalKnown for one	33.6 cm	Unknown — not stated by the source
Colour gamut standardKnown for one	sRGB	Unknown — not stated by the source
sRGB coverage (typical)Known for one	100%	Unknown — not stated by the source
Display brightness (peak)Known for one	Unknown — not stated by the source	250 cd/m²
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Response time (fast)Known for one	Unknown — not stated by the source	4 ms
Multimedia1 differ
Built-in cameraDiffers	Yes	No
RMS rated powerKnown for one	Unknown — not stated by the source	2 W
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Graphics design
Frameless designKnown for one	Unknown — not stated by the source	Yes
Front bezel colourKnown for one	Unknown — not stated by the source	Black
Detachable standKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Built-in USB hubDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
DVI-D ports quantityKnown for one	0	Unknown — not stated by the source
DVI-I ports quantityKnown for one	0	Unknown — not stated by the source
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Ergonomics5 differ
VESA mountingDiffers	Yes	No
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
PivotDiffers	Yes	No
SwivellingDiffers	Yes	No
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 25°	-5 - 15°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Tilt down angle rangeKnown for one	Unknown — not stated by the source	-5 - 0°
Tilt up angle rangeKnown for one	Unknown — not stated by the source	0 - 15°
Power5 differ
Energy efficiency class (SDR)Differs	C	E
Energy consumption (SDR) per 1000 hoursDiffers	32 kWh	18 kWh
Power consumption (typical)Differs	24 W	17.5 W
Power consumption (standby)Differs	0.4 W	0.3 W
Power consumption (max)Known for one	36 W	Unknown — not stated by the source
Power consumption (off)Differs	0.28 W	0.3 W
AC input voltageKnown for one	120 - 230 V	Unknown — not stated by the source
Annual energy consumptionKnown for one	52 kWh	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	614 mm	621 mm
Depth (with stand)Differs	207.5 mm	212 mm
Height (with stand)Differs	540 mm	453 mm
Weight (with stand)Differs	8.22 kg	3.56 kg
Width (without stand)Differs	614 mm	621 mm
Depth (without stand)Differs	65.7 mm	36 mm
Height (without stand)Differs	386 mm	372 mm
Weight (without stand)Differs	5.98 kg	3.2 kg
Packaging dataidentical
Package weightKnown for one	10.8 kg	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	AC, USB	AC
Stand includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	30000 h	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
i-Care technologyKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85285210	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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