Product comparison · 2 monitors

Acer BM320 computer monitor vs Acer KG221Q computer monitor

30specifications compared
12differ
18identical
32known for one product only

Key differences

Display diagonal
- BM320 computer monitor:81.3 cm (32")
- KG221Q computer monitor:54.6 cm (21.5")
Display resolution
- BM320 computer monitor:3840 x 2160 pixels
- KG221Q computer monitor:1920 x 1080 pixels
HD type
- BM320 computer monitor:4K Ultra HD
- KG221Q computer monitor:Full HD
Panel type
- BM320 computer monitor:IPS
- KG221Q computer monitor:TN+Film
Display brightness (typical)
- BM320 computer monitor:350 cd/m²
- KG221Q computer monitor:250 cd/m²
Response time
- BM320 computer monitor:6 ms
- KG221Q computer monitor:1 ms
Supported graphics resolutions
- BM320 computer monitor:3840 x 2160
- KG221Q computer monitor:1920 x 1080 (HD 1080)
Maximum refresh rate
- BM320 computer monitor:60 Hz
- KG221Q computer monitor:75 Hz

Side by side

Differences highlightedShow differences only

Comparison of BM320, KG221Q
62 specifications	A Acer BM320 computer monitor Model BM320 View product	B Acer KG221Q computer monitor Model KG221Q View product
Display9 differ
Display diagonalDiffers	81.3 cm (32")	54.6 cm (21.5")
Display resolutionDiffers	3840 x 2160 pixels	1920 x 1080 pixels
HD typeDiffers	4K Ultra HD	Full HD
Panel typeDiffers	IPS	TN+Film
Display brightness (typical)Differs	350 cd/m²	250 cd/m²
Response timeDiffers	6 ms	1 ms
Supported graphics resolutionsDiffers	3840 x 2160	1920 x 1080 (HD 1080)
Maximum refresh rateDiffers	60 Hz	75 Hz
Display number of coloursDiffers	1.073 billion colours	16.78 million colours
Supported video modesKnown for one	Unknown — not stated by the source	1080p
Multimediaidentical
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
Design1 differ
Market positioningDiffers	Graphics design	Gaming
Ports & interfacesidentical
Built-in USB hubKnown for one	Yes	Unknown — not stated by the source
USB hub versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of upstream portsKnown for one	1	Unknown — not stated by the source
USB Type-A downstream ports quantityKnown for one	4	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Ergonomics2 differ
Height adjustmentDiffers	Yes	No
Adjustable height (max)Known for one	15 cm	Unknown — not stated by the source
Tilt angle rangeDiffers	-5 - 25°	-5 - 15°
SwivellingKnown for one	Unknown — not stated by the source	No
Weight & dimensionsidentical
Width (with stand)Known for one	727.5 mm	Unknown — not stated by the source
Depth (with stand)Known for one	200.9 mm	Unknown — not stated by the source
Height (with stand)Known for one	615.7 mm	Unknown — not stated by the source
Width (without stand)Known for one	726.4 mm	Unknown — not stated by the source
Depth (without stand)Known for one	58.4 mm	Unknown — not stated by the source
Height (without stand)Known for one	431.8 mm	Unknown — not stated by the source
Packaging contentidentical
Stand includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	DVI, DisplayPort, HDMI, USB	Unknown — not stated by the source
Other featuresidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
RotatingKnown for one	Yes	Unknown — not stated by the source
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
Poweridentical
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
Power consumption (typical)Known for one	Unknown — not stated by the source	17 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.4 W
Power consumption (off)Known for one	Unknown — not stated by the source	0.35 W
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
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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