Compare Monitors

Compare Acer EI322QUR Pbmiippx vs B277U

Acer EI322QUR Pbmiippx and Acer B277U are both monitors with the same Resolution (2560 x 1440), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Screen Size, Pixel Density, Dot Pitch and Panel Type.

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Acer EI322QUR Pbmiippx

Acer B277U

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Brand

Acer

Brand

Acer

Model

UM.JE2AA.P05
EI322QUR Pbmiippx

Model

UM.HB7AA.003

Release Date

📅 June 2021

Release Date

📅 November 2018

* First availability for purchase, it may not correspond to the actual market launch date.

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Screen Size

31.5"

Screen Size

27"

Resolution

2560 x 1440

Resolution

2560 x 1440

Pixel Density

93.24 PPI

Pixel Density

108.79 PPI

Dot Pitch

0.27 mm

Dot Pitch

0.23 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

Display Colors

16700000

Display Colors

-

Brightness

400 cd/m²

Brightness

350 cd/m²

Contrast Ratio

3000:1

Contrast Ratio

-

Response Time

-

Response Time

4 ms

Response Time MPRT

1 ms

Response Time MPRT

-

Refresh Rate

165 Hz

Refresh Rate

75 Hz

Built-in Speakers

No

Built-in Speakers

Yes

DVI

0

DVI

0

DisplayPort

2

DisplayPort

1

HDMI

1

HDMI

2

VGA

0

VGA

0

G-SYNC Support

No

G-SYNC Support

No

FreeSync Support

Yes

FreeSync Support

Yes

Options (1)

Acer EI272UR Pbmiiipx

27-inch
$229.99

-

Comparison and key differences summary

Reasons to buy the Acer EI322QUR Pbmiippx:

Newer Product, it was released around 3 years later
Bigger screen size (+4.50")
More brightness (+50 cd/m²)
Higher refresh rate (165 Hz)
Curved screen
+1 Display Port

Reasons to buy the Acer B277U:

49% cheaper, you can save $218.06
Better pixel density (108.79 PPI)
Flat screen
Built-in speakers
+1 Ports HDMI

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