Product comparison · 2 monitors

Acer KA KA270H computer monitor vs Acer Predator XB321HK

27specifications compared
14differ
13identical
24known for one product only

Key differences

Display diagonal
- KA KA270H computer monitor:68.6 cm (27")
- Predator XB321HK:81.3 cm (32")
Display resolution
- KA KA270H computer monitor:1920 x 1080 pixels
- Predator XB321HK:3840 x 2160 pixels
HD type
- KA KA270H computer monitor:Full HD
- Predator XB321HK:4K Ultra HD
Panel type
- KA KA270H computer monitor:VA
- Predator XB321HK:IPS
Display brightness (typical)
- KA KA270H computer monitor:300 cd/m²
- Predator XB321HK:350 cd/m²
Display number of colours
- KA KA270H computer monitor:16.78 million colours
- Predator XB321HK:1.073 billion colours
Built-in speaker(s)
- KA KA270H computer monitor:No
- Predator XB321HK:Yes
DVI port
- KA KA270H computer monitor:Yes
- Predator XB321HK:No

Side by side

Differences highlightedShow differences only

Comparison of KA270H, Predator XB321HK
51 specifications	A Acer KA KA270H computer monitor Model KA270H View product	B Acer Predator XB321HK View product
Display6 differ
Display diagonalDiffers	68.6 cm (27")	81.3 cm (32")
Display resolutionDiffers	1920 x 1080 pixels	3840 x 2160 pixels
Native aspect ratio	16:9	16:9
Display technology	LED	LED
Touchscreen	No	No
HD typeDiffers	Full HD	4K Ultra HD
Panel typeDiffers	VA	IPS
Display brightness (typical)Differs	300 cd/m²	350 cd/m²
Response time	4 ms	4 ms
Screen shape	Flat	Flat
Contrast ratio (dynamic)	100000000:1	100000000:1
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
3D	No	No
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3840 x 2160
Supported video modesKnown for one	Unknown — not stated by the source	2160p
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Multimedia1 differ
Built-in speaker(s)Differs	No	Yes
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Ports & interfaces1 differ
Built-in USB hubKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
DVI portDiffers	Yes	No
HDMI ports quantity	1	1
Ergonomics2 differ
Cable lock slot	No	No
Height adjustmentDiffers	No	Yes
PivotKnown for one	No	Unknown — not stated by the source
Tilt adjustmentDiffers	No	Yes
Adjustable height (max)Known for one	Unknown — not stated by the source	12 cm
Tilt angle rangeKnown for one	Unknown — not stated by the source	-5 - 25°
Power1 differ
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	26 kWh	Unknown — not stated by the source
Power consumption (typical)Differs	28.5 W	56 W
Power consumption (standby)Known for one	0.45 W	Unknown — not stated by the source
Power consumption (off)Known for one	0.35 W	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	640 mm	Unknown — not stated by the source
Depth (with stand)Known for one	200 mm	Unknown — not stated by the source
Height (with stand)Known for one	478.9 mm	Unknown — not stated by the source
Width (without stand)Known for one	640 mm	Unknown — not stated by the source
Depth (without stand)Known for one	62 mm	Unknown — not stated by the source
Height (without stand)Known for one	381 mm	Unknown — not stated by the source
Weight (with stand)Known for one	Unknown — not stated by the source	11.3 kg
Packaging content1 differ
Cables includedDiffers	VGA	AC, USB
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other features2 differ
TV tuner integrated	No	No
CertificationDiffers	MPR II	ENERGY STAR 6.0
Supplied AC adapter typeDiffers	LED	AC
Thin Clientidentical
Thin client installedKnown for one	No	Unknown — not stated by the source
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85285210

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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