Product comparison · 2 monitors

Acer EB321HQUAwidp computer monitor vs Acer K2 K222HQLDbd computer monitor

34specifications compared
13differ
21identical
25known for one product only

Key differences

Display diagonal
- EB321HQUAwidp computer monitor:80 cm (31.5")
- K2 K222HQLDbd computer monitor:54.6 cm (21.5")
Display resolution
- EB321HQUAwidp computer monitor:2560 x 1440 pixels
- K2 K222HQLDbd computer monitor:1920 x 1080 pixels
HD type
- EB321HQUAwidp computer monitor:Quad HD
- K2 K222HQLDbd computer monitor:Full HD
Panel type
- EB321HQUAwidp computer monitor:IPS
- K2 K222HQLDbd computer monitor:TN+Film
Display brightness (typical)
- EB321HQUAwidp computer monitor:300 cd/m²
- K2 K222HQLDbd computer monitor:250 cd/m²
Response time
- EB321HQUAwidp computer monitor:4 ms
- K2 K222HQLDbd computer monitor:5 ms
Supported graphics resolutions
- EB321HQUAwidp computer monitor:2560 x 1440
- K2 K222HQLDbd computer monitor:1920 x 1080 (HD 1080)
Product colour
- EB321HQUAwidp computer monitor:White
- K2 K222HQLDbd computer monitor:Black

Side by side

Differences highlightedShow differences only

Comparison of EB321HQUAwidp, K222HQLDbd
59 specifications	A Acer EB321HQUAwidp computer monitor Model EB321HQUAwidp View product	B Acer K2 K222HQLDbd computer monitor Model K222HQLDbd View product
Display7 differ
Display diagonalDiffers	80 cm (31.5")	54.6 cm (21.5")
Display resolutionDiffers	2560 x 1440 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Quad HD	Full HD
Panel typeDiffers	IPS	TN+Film
Backlight typeKnown for one	Unknown — not stated by the source	W-LED
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsDiffers	2560 x 1440	1920 x 1080 (HD 1080)
Contrast ratio (dynamic)	100000000:1	100000000:1
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Display number of colours	16.78 million colours	16.78 million colours
3D	No	No
Contrast ratio (typical)Known for one	3000:1	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	178°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	178°	Unknown — not stated by the source
Performanceidentical
AMD FreeSync	No	No
NVIDIA G-SYNCKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	No	No
Built-in camera	No	No
Design1 differ
Product colourDiffers	White	Black
Ports & interfaces2 differ
Built-in USB hub	No	No
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	Yes	Yes
HDMI ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
Ergonomics1 differ
VESA mounting	Yes	Yes
Cable lock slot	No	No
Height adjustment	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 8.5°	-5 - 25°
Picture-in-PictureKnown for one	Unknown — not stated by the source	Yes
Panel mounting interfaceKnown for one	100 x 100 mm	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	23 W	19.7 W
Power consumption (standby)	0.45 W	0.45 W
Power consumption (off)Differs	0.4 W	0.35 W
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	29 kWh	Unknown — not stated by the source
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensionsidentical
Width (with stand)Known for one	Unknown — not stated by the source	508 mm
Depth (with stand)Known for one	Unknown — not stated by the source	208 mm
Height (with stand)Known for one	Unknown — not stated by the source	391 mm
Weight (with stand)Known for one	Unknown — not stated by the source	3.6 kg
Width (without stand)Known for one	Unknown — not stated by the source	508 mm
Depth (without stand)Known for one	Unknown — not stated by the source	52 mm
Height (without stand)Known for one	Unknown — not stated by the source	304.5 mm
Weight (without stand)Known for one	Unknown — not stated by the source	3.2 kg
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
RotatingKnown for one	Unknown — not stated by the source	No
TV tuner integrated	No	No
No flickeringKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	TUV
Supplied AC adapter type	LED	LED
On/off switchKnown for one	Yes	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No

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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