Product comparison · 2 monitors

Acer EB321HQU Awidpx vs Acer KG1 KG281Kbmiipx computer monitor

41specifications compared
22differ
19identical
27known for one product only

Key differences

Display diagonal
- EB321HQU Awidpx:80 cm (31.5")
- KG1 KG281Kbmiipx computer monitor:71.1 cm (28")
Display resolution
- EB321HQU Awidpx:2560 x 1440 pixels
- KG1 KG281Kbmiipx computer monitor:3840 x 2160 pixels
HD type
- EB321HQU Awidpx:Quad HD
- KG1 KG281Kbmiipx computer monitor:4K Ultra HD
Panel type
- EB321HQU Awidpx:IPS
- KG1 KG281Kbmiipx computer monitor:TN
Display brightness (typical)
- EB321HQU Awidpx:300 cd/m²
- KG1 KG281Kbmiipx computer monitor:330 cd/m²
Response time
- EB321HQU Awidpx:4 ms
- KG1 KG281Kbmiipx computer monitor:1 ms
Supported graphics resolutions
- EB321HQU Awidpx:2560 x 1440
- KG1 KG281Kbmiipx computer monitor:3860 x 2160
Viewing angle, horizontal
- EB321HQU Awidpx:178°
- KG1 KG281Kbmiipx computer monitor:170°

Side by side

Differences highlightedShow differences only

Comparison of EB321HQU Awidpx, KG281Kbmiipx
68 specifications	A Acer EB321HQU Awidpx View product	B Acer KG1 KG281Kbmiipx computer monitor Model KG281Kbmiipx View product
Display9 differ
Display diagonalDiffers	80 cm (31.5")	71.1 cm (28")
Display resolutionDiffers	2560 x 1440 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	4K Ultra HD
Panel typeDiffers	IPS	TN
Display brightness (typical)Differs	300 cd/m²	330 cd/m²
Response timeDiffers	4 ms	1 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	3860 x 2160
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)	100000000:1	100000000:1
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Viewing angle, horizontalDiffers	178°	170°
Viewing angle, verticalDiffers	178°	160°
Display number of coloursKnown for one	Unknown — not stated by the source	1.073 billion colours
Pixel densityKnown for one	Unknown — not stated by the source	0.161 ppi
Colour gamutKnown for one	Unknown — not stated by the source	71%
3D	No	No
Performance1 differ
NVIDIA G-SYNC	No	No
AMD FreeSyncDiffers	No	Yes
VESA Adaptive Sync supportKnown for one	Unknown — not stated by the source	Yes
Multimediaidentical
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	Unknown — not stated by the source	2
RMS rated powerKnown for one	Unknown — not stated by the source	4 W
Built-in camera	No	No
Design1 differ
Product colourDiffers	White	Black
Ports & interfaces1 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
DisplayPorts quantity	1	1
Audio outputKnown for one	Unknown — not stated by the source	Yes
Ergonomicsidentical
VESA mounting	Yes	Yes
Panel mounting interfaceKnown for one	Unknown — not stated by the source	100 x 100 mm
Cable lock slotKnown for one	Unknown — not stated by the source	No
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle range	-5 - 15°	-5 - 15°
Power5 differ
Energy efficiency class (SDR)Differs	F	G
Energy efficiency class (HDR)Known for one	Unknown — not stated by the source	G
Energy consumption (SDR) per 1000 hoursDiffers	29 kWh	34 kWh
Energy consumption (HDR) per 1000 hoursKnown for one	Unknown — not stated by the source	48 kWh
Power consumption (typical)Differs	23 W	34 W
Power consumption (standby)Differs	0.45 W	0.3 W
Power consumption (off)Differs	0.4 W	0.3 W
Energy efficiency scale	A to G	A to G
Weight & dimensions5 differ
Weight (with stand)Differs	6.89 kg	5.49 kg
Width (without stand)Differs	729.7 mm	659 mm
Depth (without stand)Differs	52.1 mm	241 mm
Height (without stand)Differs	430 mm	482 mm
Weight (without stand)Differs	6.3 kg	5.49 kg
Width (with stand)Known for one	729.7 mm	Unknown — not stated by the source
Depth (with stand)Known for one	180.3 mm	Unknown — not stated by the source
Height (with stand)Known for one	485.1 mm	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	7.83 kg
Other featuresidentical
On/off switchKnown for one	Unknown — not stated by the source	Yes
TV tuner integrated	No	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	30000 h
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
CertificationKnown for one	MPR II	Unknown — not stated by the source
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	No
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	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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