Product comparison · 2 monitors

Acer XB271HU bmiprz vs Acer XB281HK computer monitor

25specifications compared
10differ
15identical
25known for one product only

Key differences

Display diagonal
- XB271HU bmiprz:68.6 cm (27")
- XB281HK computer monitor:71.1 cm (28")
Display resolution
- XB271HU bmiprz:2560 x 1440 pixels
- XB281HK computer monitor:3840 x 2160 pixels
HD type
- XB271HU bmiprz:Quad HD
- XB281HK computer monitor:4K Ultra HD
Panel type
- XB271HU bmiprz:IPS
- XB281HK computer monitor:TN+Film
Display brightness (typical)
- XB271HU bmiprz:350 cd/m²
- XB281HK computer monitor:300 cd/m²
Response time
- XB271HU bmiprz:4 ms
- XB281HK computer monitor:1 ms
Supported graphics resolutions
- XB271HU bmiprz:2560 x 1440
- XB281HK computer monitor:3840 x 2160
Display number of colours
- XB271HU bmiprz:16.78 million colours
- XB281HK computer monitor:1.073 billion colours

Side by side

Differences highlightedShow differences only

Comparison of XB271HU bmiprz, XB281HK
50 specifications	A Acer XB271HU bmiprz View product	B Acer XB281HK computer monitor Model XB281HK View product
Display8 differ
Display diagonalDiffers	68.6 cm (27")	71.1 cm (28")
Display resolutionDiffers	2560 x 1440 pixels	3840 x 2160 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	4K Ultra HD
Panel typeDiffers	IPS	TN+Film
Display brightness (typical)Differs	350 cd/m²	300 cd/m²
Response timeDiffers	4 ms	1 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	3840 x 2160
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
3DKnown for one	No	Unknown — not stated by the source
Response time (fast)Known for one	Unknown — not stated by the source	1 ms
Horizontal scan rangeKnown for one	Unknown — not stated by the source	30 - 140 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	24 - 60 Hz
Performanceidentical
NVIDIA G-SYNC	Yes	Yes
AMD FreeSyncKnown for one	Unknown — not stated by the source	No
Multimediaidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	2	Unknown — not stated by the source
Built-in cameraKnown for one	No	Unknown — not stated by the source
Designidentical
Market positioning	Gaming	Gaming
Product colour	Black	Black
Ports & interfacesidentical
Built-in USB hub	Yes	Yes
USB hub version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	Unknown — not stated by the source	5
Ergonomics1 differ
VESA mountingKnown for one	No	Unknown — not stated by the source
Cable lock slotKnown for one	No	Unknown — not stated by the source
Height adjustment	Yes	Yes
Adjustable height (max)Differs	12.7 cm	15 cm
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 35°	-5 - 35°
Power1 differ
Power consumption (typical)Differs	41 W	49 W
Annual energy consumptionKnown for one	60 kWh	Unknown — not stated by the source
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	0.45 W
Packaging contentidentical
Cables includedKnown for one	DisplayPort, HDMI, USB	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	B	Unknown — not stated by the source
CertificationKnown for one	MPR II, RoHS, TCO 6.0	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	LED	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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