Product comparison · 2 monitors

Acer EB321H computer monitor vs Acer K2 K222HQLD computer monitor

28specifications compared
17differ
11identical
26known for one product only

Key differences

Display diagonal
- EB321H computer monitor:80 cm (31.5")
- K2 K222HQLD computer monitor:54.6 cm (21.5")
Display resolution
- EB321H computer monitor:2560 x 1440 pixels
- K2 K222HQLD computer monitor:1920 x 1080 pixels
HD type
- EB321H computer monitor:WQXGA
- K2 K222HQLD computer monitor:Full HD
Panel type
- EB321H computer monitor:IPS
- K2 K222HQLD computer monitor:TN+Film
Display brightness (typical)
- EB321H computer monitor:300 cd/m²
- K2 K222HQLD computer monitor:250 cd/m²
Response time
- EB321H computer monitor:4 ms
- K2 K222HQLD computer monitor:5 ms
Display number of colours
- EB321H computer monitor:1.073 billion colours
- K2 K222HQLD computer monitor:16.78 million colours
Product colour
- EB321H computer monitor:Black, White
- K2 K222HQLD computer monitor:Black

Side by side

Differences highlightedShow differences only

Comparison of EB321H, K222HQLD
54 specifications	A Acer EB321H computer monitor Model EB321H View product	B Acer K2 K222HQLD computer monitor Model K222HQLD 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	WQXGA	Full HD
Panel typeDiffers	IPS	TN+Film
Display brightness (typical)Differs	300 cd/m²	250 cd/m²
Response timeDiffers	4 ms	5 ms
Screen shape	Flat	Flat
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	1920 x 1080 (HD 1080)
Aspect ratio	16:9	16:9
Contrast ratio (dynamic)Known for one	Unknown — not stated by the source	100000000:1
Maximum refresh rate	60 Hz	60 Hz
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
3D	No	No
Viewing angle, horizontalKnown for one	178°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	178°	Unknown — not stated by the source
Horizontal scan rangeKnown for one	30 - 100 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 75 Hz	Unknown — not stated by the source
Colour depthKnown for one	10 bit	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black, White	Black
Feet colourKnown for one	White	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	0	1
DVI port	Yes	Yes
HDMI ports quantity	1	1
Ergonomicsidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No
Height adjustment	No	No
SwivellingKnown for one	Unknown — not stated by the source	No
Tilt adjustmentKnown for one	Unknown — not stated by the source	Yes
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	20 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.45 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.35 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	29 kWh
Weight & dimensions7 differ
Width (with stand)Differs	729.8 mm	508 mm
Depth (with stand)Differs	180 mm	208 mm
Height (with stand)Differs	486 mm	391 mm
Weight (with stand)Differs	6.9 kg	3.6 kg
Width (without stand)Differs	729.8 mm	508 mm
Depth (without stand)	52 mm	52 mm
Height (without stand)Differs	430 mm	304.5 mm
Weight (without stand)Differs	6.3 kg	3.2 kg
Packaging content1 differ
Cables includedDiffers	DVI, DisplayPort	AC, VGA
Stand includedKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
CertificationKnown for one	Unknown — not stated by the source	MPR II
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
Built-in cameraKnown 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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