Product comparison · 2 monitors

Acer CB281HK bmjdpr vs Acer Predator X34 computer monitor

28specifications compared
13differ
15identical
26known for one product only

Key differences

Display diagonal
- CB281HK bmjdpr:71.1 cm (28")
- Predator X34 computer monitor:86.4 cm (34")
Display resolution
- CB281HK bmjdpr:3840 x 2160 pixels
- Predator X34 computer monitor:3440 x 1440 pixels
Native aspect ratio
- CB281HK bmjdpr:16:9
- Predator X34 computer monitor:21:9
HD type
- CB281HK bmjdpr:4K Ultra HD
- Predator X34 computer monitor:UltraWide Quad HD
Panel type
- CB281HK bmjdpr:TN
- Predator X34 computer monitor:IPS
Response time
- CB281HK bmjdpr:1 ms
- Predator X34 computer monitor:4 ms
Screen shape
- CB281HK bmjdpr:Flat
- Predator X34 computer monitor:Curved
Supported graphics resolutions
- CB281HK bmjdpr:3840 x 2160
- Predator X34 computer monitor:3440 x 1440

Side by side

Differences highlightedShow differences only

Comparison of CB281HK bmjdpr, X34
54 specifications	A Acer CB281HK bmjdpr View product	B Acer Predator X34 computer monitor Model X34 View product
Display8 differ
Display diagonalDiffers	71.1 cm (28")	86.4 cm (34")
Display resolutionDiffers	3840 x 2160 pixels	3440 x 1440 pixels
Native aspect ratioDiffers	16:9	21:9
HD typeDiffers	4K Ultra HD	UltraWide Quad HD
Panel typeDiffers	TN	IPS
Response timeDiffers	1 ms	4 ms
Screen shapeDiffers	Flat	Curved
Supported graphics resolutionsDiffers	3840 x 2160	3440 x 1440
Maximum refresh rateKnown for one	Unknown — not stated by the source	100 Hz
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
Designidentical
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Ports & interfaces1 differ
Built-in USB hubKnown for one	Unknown — not stated by the source	No
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	1
DVI portDiffers	Yes	No
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Ergonomics1 differ
Adjustable height (max)Known for one	Unknown — not stated by the source	13 cm
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 35°
LED indicatorsDiffers	Yes	Power
Power2 differ
Power consumption (typical)Differs	51 W	54 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.4 W
Annual energy consumptionDiffers	75 kWh	93 kWh
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	825.1 mm
Depth (with stand)Known for one	Unknown — not stated by the source	309 mm
Height (with stand)Known for one	Unknown — not stated by the source	585.9 mm
Weight (with stand)Known for one	Unknown — not stated by the source	9.96 kg
Width (without stand)Known for one	Unknown — not stated by the source	825.1 mm
Depth (without stand)Known for one	Unknown — not stated by the source	99.2 mm
Height (without stand)Known for one	Unknown — not stated by the source	374.7 mm
Weight (without stand)Known for one	Unknown — not stated by the source	7.4 kg
Packaging content1 differ
Cables includedDiffers	AC, DVI, DisplayPort, HDMI	AC, DisplayPort, HDMI, USB
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown 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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