Product comparison · 2 monitors

Acer B7 B277Ubmiipprzx vs Acer V7 V227Qbip

38specifications compared
22differ
16identical
39known for one product only

Key differences

Display diagonal
- B7 B277Ubmiipprzx:68.6 cm (27")
- V7 V227Qbip:54.6 cm (21.5")
Display resolution
- B7 B277Ubmiipprzx:2560 x 1440 pixels
- V7 V227Qbip:1920 x 1080 pixels
HD type
- B7 B277Ubmiipprzx:Quad HD
- V7 V227Qbip:Full HD
Display brightness (typical)
- B7 B277Ubmiipprzx:350 cd/m²
- V7 V227Qbip:250 cd/m²
Supported graphics resolutions
- B7 B277Ubmiipprzx:2560 x 1440
- V7 V227Qbip:1920 x 1080 (HD 1080)
Display number of colours
- B7 B277Ubmiipprzx:1.073 billion colours
- V7 V227Qbip:16.78 million colours
Horizontal scan range
- B7 B277Ubmiipprzx:30 - 80 kHz
- V7 V227Qbip:30 - 85 kHz
Vertical scan range
- B7 B277Ubmiipprzx:55 - 75 Hz
- V7 V227Qbip:50 - 75 Hz

Side by side

Differences highlightedShow differences only

Comparison of B277Ubmiipprzx, V227Qbip
77 specifications	A Acer B7 B277Ubmiipprzx Model B277Ubmiipprzx View product	B Acer V7 V227Qbip Model V227Qbip View product
Display8 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 technologyKnown for one	LED	Unknown — not stated by the source
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)Known for one	100000000:1	Unknown — not stated by the source
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 pitchKnown for one	0.233 x 0.233 mm	Unknown — not stated by the source
Pixel densityKnown for one	108.8 ppi	Unknown — not stated by the source
Horizontal scan rangeDiffers	30 - 80 kHz	30 - 85 kHz
Vertical scan rangeDiffers	55 - 75 Hz	50 - 75 Hz
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
3D	No	No
Backlight typeKnown for one	Unknown — not stated by the source	LED
NTSC coverage (typical)Known for one	Unknown — not stated by the source	72%
Performance1 differ
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)Differs	Yes	No
Number of speakersKnown for one	2	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Ports & interfaces2 differ
Built-in USB hubDiffers	Yes	No
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
Ergonomics1 differ
VESA mountingKnown for one	Yes	Unknown — not stated by the source
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
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 adjustmentKnown for one	Yes	Unknown — not stated by the source
Tilt angle rangeKnown for one	-5 - 25°	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Power2 differ
Energy efficiency class (SDR)Differs	G	F
Energy consumption (SDR) per 1000 hoursDiffers	32 kWh	19 kWh
Energy efficiency scale	A to G	A to G
Power consumption (typical)Known for one	Unknown — not stated by the source	16 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.45 W
Power consumption (max)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 & dimensions7 differ
Width (with stand)Differs	614 mm	490 mm
Depth (with stand)Differs	207 mm	186 mm
Height (with stand)Differs	521 mm	396 mm
Width (without stand)Differs	614 mm	490 mm
Depth (without stand)Differs	65.7 mm	65 mm
Height (without stand)Differs	401 mm	295 mm
Weight (without stand)Differs	7.77 kg	2.82 kg
Weight (with stand)Known for one	Unknown — not stated by the source	3.49 kg
Packaging dataidentical
Package weightKnown for one	10.8 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, DisplayPort, USB, VGA	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 switch	Yes	Yes
TV tuner integrated	No	No
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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