Product comparison · 2 monitors

Acer KA1 KA241bid computer monitor vs Acer KG221Q computer monitor

27specifications compared
8differ
19identical
39known for one product only

Key differences

Display diagonal
- KA1 KA241bid computer monitor:61 cm (24")
- KG221Q computer monitor:54.6 cm (21.5")
Display technology
- KA1 KA241bid computer monitor:LCD
- KG221Q computer monitor:LED
Response time
- KA1 KA241bid computer monitor:5 ms
- KG221Q computer monitor:1 ms
Maximum refresh rate
- KA1 KA241bid computer monitor:60 Hz
- KG221Q computer monitor:75 Hz
Tilt angle range
- KA1 KA241bid computer monitor:-5 - 20°
- KG221Q computer monitor:-5 - 15°
Power consumption (typical)
- KA1 KA241bid computer monitor:24 W
- KG221Q computer monitor:17 W
Power consumption (standby)
- KA1 KA241bid computer monitor:0.36 W
- KG221Q computer monitor:0.4 W
Power consumption (off)
- KA1 KA241bid computer monitor:0.26 W
- KG221Q computer monitor:0.35 W

Side by side

Differences highlightedShow differences only

Comparison of KA241bid, KG221Q
66 specifications	A Acer KA1 KA241bid computer monitor Model KA241bid View product	B Acer KG221Q computer monitor Model KG221Q View product
Display4 differ
Display diagonalDiffers	61 cm (24")	54.6 cm (21.5")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
Native aspect ratio	16:9	16:9
Display technologyDiffers	LCD	LED
Touchscreen	No	No
HD type	Full HD	Full HD
Panel type	TN+Film	TN+Film
Backlight typeKnown for one	LED	Unknown — not stated by the source
Display brightness (typical)	250 cd/m²	250 cd/m²
Response timeDiffers	5 ms	1 ms
Screen shape	Flat	Flat
Supported graphics resolutions	1920 x 1080 (HD 1080)	1920 x 1080 (HD 1080)
Supported video modes	1080p	1080p
Aspect ratio	16:9	16:9
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Contrast ratio (dynamic)	100000000:1	100000000:1
Maximum refresh rateDiffers	60 Hz	75 Hz
Display number of colours	16.78 million colours	16.78 million colours
Horizontal scan rangeKnown for one	30 - 80 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	55 - 75 Hz	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Designidentical
Product colour	Black	Black
Market positioningKnown for one	Unknown — not stated by the source	Gaming
Feet colourKnown for one	Unknown — not stated by the source	Black
Ports & interfacesidentical
VGA (D-Sub) ports quantity	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantity	1	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Ergonomics1 differ
Height adjustment	No	No
Swivelling	No	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	-5 - 20°	-5 - 15°
VESA mountingKnown for one	Unknown — not stated by the source	Yes
Cable lock slotKnown for one	Unknown — not stated by the source	No
Power3 differ
Power consumption (typical)Differs	24 W	17 W
Power consumption (standby)Differs	0.36 W	0.4 W
Power consumption (max)Known for one	24 W	Unknown — not stated by the source
Power consumption (off)Differs	0.26 W	0.35 W
Power consumption (PowerSave)Known for one	16.59 W	Unknown — not stated by the source
Annual energy consumptionKnown for one	36 kWh	Unknown — not stated by the source
Energy efficiency class (SDR)Known for one	Unknown — not stated by the source	F
Energy consumption (SDR) per 1000 hoursKnown for one	Unknown — not stated by the source	19 kWh
AC input voltageKnown for one	Unknown — not stated by the source	120 - 230 V
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
Weight & dimensionsidentical
Width (with stand)Known for one	567 mm	Unknown — not stated by the source
Depth (with stand)Known for one	213 mm	Unknown — not stated by the source
Height (with stand)Known for one	438 mm	Unknown — not stated by the source
Weight (with stand)Known for one	3.86 kg	Unknown — not stated by the source
Width (without stand)Known for one	567 mm	Unknown — not stated by the source
Depth (without stand)Known for one	52 mm	Unknown — not stated by the source
Height (without stand)Known for one	336 mm	Unknown — not stated by the source
Weight (without stand)Known for one	3.3 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	VGA	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Energy efficiency class (legacy scale)Known for one	A	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	LED
Performanceidentical
NVIDIA G-SYNCKnown for one	Unknown — not stated by the source	No
AMD FreeSyncKnown for one	Unknown — not stated by the source	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 cameraKnown for one	Unknown — not stated by the source	No
Thin Clientidentical
Thin client installedKnown for one	Unknown — not stated by the source	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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