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Compare GIGABYTE MO27Q28GR vs Samsung S27D390H

GIGABYTE MO27Q28GR and Samsung S27D390H are both monitors with the same Screen Size (27"), Aspect Ratio (16:9) and Viewing Angle (178° H x 178° V). The main differences are in Resolution, Pixel Density, Dot Pitch and Panel Type.

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GIGABYTE MO27Q28GR

Samsung S27D390H

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Last updated 51 minutes ago.

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Pangoly Score (How do we rate?)

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Pangoly Score (How do we rate?)

78

Brand

GIGABYTE

Brand

Samsung

Model

MO27Q28GR
MO27Q28GR OLED

Model

S27D390H

Release Date

📅 January 2026

Release Date

📅 April 2014

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

User reviews

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User reviews

★★★★★

(266 reviews)

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Price history

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Price history

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Pros

-

Pros

Excellent color accuracy
Good contrast

Cons

-

Cons

No DVI input
Poor on-screen controls
Flimsy stand

Screen Size

27"

Screen Size

27"

Resolution

2560 x 1440

Resolution

1920 x 1080

Pixel Density

108.79 PPI

Pixel Density

81.59 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.31 mm

Panel Type

WOLED Tandem

Panel Type

TN

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

16:9

Aspect Ratio

16:9

Curved Screen

No

Curved Screen

No

Viewing Angle

178° H x 178° V

Viewing Angle

178° H x 178° V

Display Colors

-

Display Colors

16700000

Brightness

335 cd/m²

Brightness

300 cd/m²

Contrast Ratio

-

Contrast Ratio

DCR Mega Infinity (1000:1)

Response Time

0.03 ms

Response Time

5 ms

Refresh Rate

280 Hz

Refresh Rate

60 Hz

Built-in Speakers

Yes

Built-in Speakers

No

DVI

0

DVI

0

DisplayPort

1

DisplayPort

0

HDMI

2

HDMI

1

VGA

0

VGA

1

G-SYNC Support

Yes

G-SYNC Support

No

FreeSync Support

No

FreeSync Support

No

Options (1)

QD-OLED Panel 165Hz 32" Uhd
$1,465.90

-

Comparison and key differences summary

Reasons to buy the GIGABYTE MO27Q28GR:

Samsung S27D390H is not available anymore in the selected region
Newer Product, it was released around 12 years later
Higher Screen Resolution (2560 x 1440 pixel)
Better pixel density (108.79 PPI)
More brightness (+35 cd/m²)
Less response time (-4.97 ms)
Higher refresh rate (280 Hz)
Built-in speakers
+1 Display Port
+1 Ports HDMI
Supports NVIDIA G-Sync

Reasons to buy the Samsung S27D390H:

+1 Ports VGA

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