AOC CQ27G2U/BK vs NEC MultiSync E221N-BK Monitor Comparison

AOC CQ27G2U/BK and NEC MultiSync E221N-BK are both monitors with the same Aspect Ratio (16:9), Viewing Angle (178° H x 178° V) and Brightness (250 cd/m²). The main differences are in Screen Size, Resolution, Pixel Density and Dot Pitch.

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AOC CQ27G2U/BK	NEC MultiSync E221N-BK
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Brand AOC	Brand NEC
Model CQ27G2U/BK	Model E221N-BK
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Screen Size 27"	Screen Size 21.5"
Resolution 2560 x 1440	Resolution 1920 x 1080
Pixel Density 108.79 PPI	Pixel Density 102.46 PPI
Dot Pitch 0.23 mm	Dot Pitch 0.24 mm
Panel Type VA	Panel Type IPS
Widescreen Yes	Widescreen Yes
Aspect Ratio 16:9	Aspect Ratio 16:9
Curved Screen Yes	Curved Screen No
Viewing Angle 178° H x 178° V	Viewing Angle 178° H x 178° V
Brightness 250 cd/m²	Brightness 250 cd/m²
Response Time -	Response Time 6 ms
Response Time MPRT 1 ms	Response Time MPRT -
Refresh Rate 144 Hz	Refresh Rate 60 Hz
Built-in Speakers Yes	Built-in Speakers Yes
DVI 0	DVI 0
DisplayPort 1	DisplayPort 1
HDMI 2	HDMI 1
VGA 0	VGA 1
G-SYNC Support No	G-SYNC Support No
FreeSync Support Yes	FreeSync Support No