Product comparison · 2 monitors

Acer B7 B277Ubmiipprczx vs Acer V7 V227Qbmipx computer monitor

48specifications compared
23differ
25identical
35known for one product only

Key differences

Display diagonal
- B7 B277Ubmiipprczx:68.6 cm (27")
- V7 V227Qbmipx computer monitor:54.6 cm (21.5")
Display resolution
- B7 B277Ubmiipprczx:2560 x 1440 pixels
- V7 V227Qbmipx computer monitor:1920 x 1080 pixels
HD type
- B7 B277Ubmiipprczx:Quad HD
- V7 V227Qbmipx computer monitor:Full HD
Display brightness (typical)
- B7 B277Ubmiipprczx:350 cd/m²
- V7 V227Qbmipx computer monitor:250 cd/m²
Supported graphics resolutions
- B7 B277Ubmiipprczx:2560 x 1440
- V7 V227Qbmipx computer monitor:1920 x 1080 (HD 1080)
Display number of colours
- B7 B277Ubmiipprczx:1.073 billion colours
- V7 V227Qbmipx computer monitor:16.78 million colours
AMD FreeSync
- B7 B277Ubmiipprczx:No
- V7 V227Qbmipx computer monitor:Yes
Built-in camera
- B7 B277Ubmiipprczx:Yes
- V7 V227Qbmipx computer monitor:No

Side by side

Differences highlightedShow differences only

Comparison of B277U, V227Qbmipx
83 specifications	A Acer B7 B277Ubmiipprczx Model B277U View product	B Acer V7 V227Qbmipx computer monitor Model V227Qbmipx View product
Display6 differ
Display diagonalDiffers	68.6 cm (27")	54.6 cm (21.5")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel type	IPS	IPS
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response time	4 ms	4 ms
Screen shape	Flat	Flat
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)	100000000:1	100000000:1
Maximum refresh rate	75 Hz	75 Hz
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
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
3D	No	No
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Performance1 differ
NVIDIA G-SYNC	No	No
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
Built-in cameraDiffers	Yes	No
RMS rated powerKnown for one	Unknown — not stated by the source	8 W
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	No	No
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
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Audio outputKnown for one	Yes	Unknown — not stated by the source
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Height adjustmentKnown for one	Yes	Unknown — not stated by the source
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Swivel angle rangeKnown for one	-45 - 45°	Unknown — not stated by the source
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 25°	-5 - 25°
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Power5 differ
Energy efficiency class (SDR)Differs	C	F
Energy consumption (SDR) per 1000 hoursDiffers	32 kWh	19 kWh
Power consumption (typical)Differs	24 W	13 W
Power consumption (standby)Differs	0.4 W	0.33 W
Power consumption (max)Known for one	36 W	Unknown — not stated by the source
Power consumption (off)Differs	0.28 W	0.27 W
AC input voltageKnown for one	120 - 230 V	Unknown — not stated by the source
Energy efficiency scale	A to G	A to G
Annual energy consumptionKnown for one	52 kWh	Unknown — not stated by the source
Power consumption (average)Known for one	Unknown — not stated by the source	21 W
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	490 mm
Depth (with stand)Differs	207.5 mm	186 mm
Height (with stand)Differs	540 mm	396 mm
Weight (with stand)Differs	8.22 kg	3.49 kg
Width (without stand)Differs	614 mm	490 mm
Depth (without stand)Differs	65.7 mm	65 mm
Height (without stand)Differs	386 mm	295 mm
Weight (without stand)Differs	5.98 kg	2.82 kg
Packaging dataidentical
Package weightKnown for one	10.8 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, USB	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
On/off switchKnown for one	Yes	Unknown — not stated by the source
TV tuner integrated	No	No
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
Logistics dataidentical
Harmonized System (HS) code	85285210	85285210

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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