Product comparison · 2 monitors

Acer B7 B277 computer monitor vs Acer Predator X34P computer monitor

46specifications compared
21differ
25identical
30known for one product only

Key differences

Display diagonal
- B7 B277 computer monitor:68.6 cm (27")
- Predator X34P computer monitor:86.4 cm (34")
Display resolution
- B7 B277 computer monitor:1920 x 1080 pixels
- Predator X34P computer monitor:3440 x 1440 pixels
Native aspect ratio
- B7 B277 computer monitor:16:9
- Predator X34P computer monitor:21:9
HD type
- B7 B277 computer monitor:Full HD
- Predator X34P computer monitor:UltraWide Quad HD
Display brightness (typical)
- B7 B277 computer monitor:250 cd/m²
- Predator X34P computer monitor:300 cd/m²
Screen shape
- B7 B277 computer monitor:Flat
- Predator X34P computer monitor:Curved
Supported graphics resolutions
- B7 B277 computer monitor:1920 x 1080 (HD 1080)
- Predator X34P computer monitor:3440 x 1440
Maximum refresh rate
- B7 B277 computer monitor:75 Hz
- Predator X34P computer monitor:120 Hz

Side by side

Differences highlightedShow differences only

Comparison of B277, X34P
76 specifications	A Acer B7 B277 computer monitor Model B277 View product	B Acer Predator X34P computer monitor Model X34P View product
Display9 differ
Display diagonalDiffers	68.6 cm (27")	86.4 cm (34")
Display resolutionDiffers	1920 x 1080 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	Full HD	UltraWide Quad HD
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	1920 x 1080 (HD 1080)	3440 x 1440
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Maximum refresh rateDiffers	75 Hz	120 Hz
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchKnown for one	Unknown — not stated by the source	0.233 x 0.233 mm
Viewable size, horizontalKnown for one	Unknown — not stated by the source	80 cm
Viewable size, verticalKnown for one	Unknown — not stated by the source	33.5 cm
3DKnown for one	Unknown — not stated by the source	No
Performance2 differ
NVIDIA G-SYNCDiffers	No	Yes
AMD FreeSyncDiffers	Yes	No
VESA Adaptive Sync supportKnown for one	Yes	Unknown — not stated by the source
Multimedia1 differ
RMS rated powerDiffers	4 W	14 W
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	0
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
Ergonomics2 differ
Adjustable height (max)Differs	12 cm	13 cm
Swivel angle rangeKnown for one	Unknown — not stated by the source	-30 - 30°
Tilt angle rangeDiffers	-5 - 25°	-5 - 35°
Power2 differ
Power consumption (typical)Differs	26.1 W	57 W
Power consumption (off)Differs	0.3 W	0.45 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Annual energy consumptionKnown for one	Unknown — not stated by the source	93 kWh
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	26 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Known for one	Unknown — not stated by the source	816.8 mm
Depth (with stand)Known for one	Unknown — not stated by the source	299.1 mm
Height (with stand)Known for one	Unknown — not stated by the source	570.7 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.8 kg
Width (without stand)Differs	614 mm	816.2 mm
Depth (without stand)Differs	66 mm	124.7 mm
Height (without stand)Differs	367 mm	367.7 mm
Weight (without stand)Differs	5 kg	6.76 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	DisplayPort, HDMI, USB
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	C
Supplied AC adapter typeKnown for one	LED	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	614 mm	Unknown — not stated by the source
Package depthKnown for one	207 mm	Unknown — not stated by the source
Package heightKnown for one	520 mm	Unknown — not stated by the source
Package weightKnown for one	10.2 kg	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	No	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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