Product comparison · 2 monitors

Acer KA KA220HQE computer monitor vs ERAZER X58426 computer monitor

34specifications compared
18differ
16identical
32known for one product only

Key differences

Display diagonal
- KA KA220HQE computer monitor:54.6 cm (21.5")
- X58426 computer monitor:80 cm (31.5")
Display technology
- KA KA220HQE computer monitor:LED
- X58426 computer monitor:LCD
Display brightness (typical)
- KA KA220HQE computer monitor:250 cd/m²
- X58426 computer monitor:300 cd/m²
Response time
- KA KA220HQE computer monitor:5 ms
- X58426 computer monitor:4 ms
Screen shape
- KA KA220HQE computer monitor:Flat
- X58426 computer monitor:Curved
Maximum refresh rate
- KA KA220HQE computer monitor:60 Hz
- X58426 computer monitor:144 Hz
AMD FreeSync
- KA KA220HQE computer monitor:No
- X58426 computer monitor:Yes
Power consumption (typical)
- KA KA220HQE computer monitor:19.7 W
- X58426 computer monitor:38 W

Side by side

Differences highlightedShow differences only

Comparison of KA220HQE, X58426
66 specifications	A Acer KA KA220HQE computer monitor Model KA220HQE View product	B ERAZER X58426 computer monitor Model X58426 View product
Display6 differ
Display diagonalDiffers	54.6 cm (21.5")	80 cm (31.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LED	LCD
Touchscreen	No	No
HD type	Full HD	Full HD
Backlight typeKnown for one	Unknown — not stated by the source	Direct LED
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeDiffers	5 ms	4 ms
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Screen shapeDiffers	Flat	Curved
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	3000:1
Maximum refresh rateDiffers	60 Hz	144 Hz
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Panel typeKnown for one	TN+Film	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (dynamic)Known for one	100000000:1	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
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	No
Built-in camera	No	No
Designidentical
Product colour	Black	Black
Feet colourKnown for one	Black	Unknown — not stated by the source
Ports & interfacesidentical
Built-in USB hub	No	No
DVI port	Yes	Yes
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
HDCPKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Ergonomicsidentical
Cable lock slot	No	No
Tilt angle range	-5 - 15°	-5 - 15°
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
VESA mountingKnown for one	Yes	Unknown — not stated by the source
Tilt adjustmentKnown for one	Yes	Unknown — not stated by the source
Power3 differ
Power consumption (typical)Differs	19.7 W	38 W
Power consumption (standby)Differs	0.45 W	0.33 W
Power consumption (off)Differs	0.35 W	0.26 W
Annual energy consumptionKnown for one	Unknown — not stated by the source	56 kWh
Energy efficiency class (SDR)Known for one	F	Unknown — not stated by the source
Energy consumption (SDR) per 1000 hoursKnown for one	19 kWh	Unknown — not stated by the source
Energy efficiency scaleKnown for one	A to G	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	508 mm	722 mm
Depth (with stand)Differs	164 mm	240 mm
Height (with stand)Differs	402.4 mm	513 mm
Weight (with stand)Differs	3.25 kg	7 kg
Width (without stand)Differs	508 mm	722 mm
Depth (without stand)Differs	52 mm	100 mm
Height (without stand)Differs	304.5 mm	425 mm
Weight (without stand)Differs	2.91 kg	6.06 kg
Packaging contentidentical
Stand included	Yes	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, DVI, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
On/off switch	Yes	Yes
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Energy efficiency class (legacy scale)Known for one	Unknown — not stated by the source	A
Supplied AC adapter type	LED	LED
CertificationKnown for one	MPR II	Unknown — not stated by the source
Thin Clientidentical
Thin client installed	No	No
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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