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Compare AOC Q2778VQE vs Q27G4X

AOC Q2778VQE and AOC Q27G4X are both monitors with the same Screen Size (27"), Resolution (2560 x 1440) and Pixel Density (108.79 PPI). The main differences are in Panel Type, Viewing Angle, Brightness and Refresh Rate.

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AOC Q2778VQE

AOC Q27G4X

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Brand

AOC

Brand

AOC

Model

Q2778VQE

Model

Q27G4X

Release Date

📅 September 2018

Release Date

📅 February 2024

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

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Price history

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Screen Size

27"

Screen Size

27"

Resolution

2560 x 1440

Resolution

2560 x 1440

Pixel Density

108.79 PPI

Pixel Density

108.79 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.23 mm

Panel Type

TN

Panel Type

IPS

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

16:9

Aspect Ratio

16:9

Curved Screen

No

Curved Screen

No

Viewing Angle

170° H x 160° V

Viewing Angle

178° H x 178° V

Display Colors

16700000

Display Colors

-

Brightness

350 cd/m²

Brightness

450 cd/m²

Contrast Ratio

80,000,000:1

Contrast Ratio

-

Response Time

1 ms

Response Time

1 ms

Response Time MPRT

-

Response Time MPRT

0.5 ms

Refresh Rate

60 Hz

Refresh Rate

180 Hz

Built-in Speakers

No

Built-in Speakers

No

DVI

1

DVI

0

DisplayPort

1

DisplayPort

1

HDMI

1

HDMI

2

VGA

1

VGA

0

G-SYNC Support

No

G-SYNC Support

No

FreeSync Support

No

FreeSync Support

Yes

Options (1)

AOC Q3279VWFD8 31.5"

32 inch IPS Panel

-

Comparison and key differences summary

Reasons to buy the AOC Q2778VQE:

+1 Ports DVI
+1 Ports VGA

Reasons to buy the AOC Q27G4X:

Newer Product, it was released around 5 years later
More brightness (+100 cd/m²)
Higher refresh rate (180 Hz)
Better viewing angle
+1 Ports HDMI
Supports AMD FreeSync

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