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Compare GIGABYTE MO27Q28GR vs HP Z34c G3

GIGABYTE MO27Q28GR and HP Z34c G3 are both monitors with the same Dot Pitch (0.23 mm), Viewing Angle (178° H x 178° V) and DisplayPort (1). The main differences are in Screen Size, Resolution, Pixel Density and Panel Type.

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GIGABYTE MO27Q28GR

HP Z34c G3

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Last updated 26 minutes ago.

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Brand

GIGABYTE

Brand

HP

Model

MO27Q28GR
MO27Q28GR OLED

Model

30A19AA#ABA

Release Date

📅 January 2026

Release Date

📅 January 2022

* 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

34"

Resolution

2560 x 1440

Resolution

3440 x 1440

Pixel Density

108.79 PPI

Pixel Density

109.68 PPI

Dot Pitch

0.23 mm

Dot Pitch

0.23 mm

Panel Type

WOLED Tandem

Panel Type

IPS

Widescreen

Yes

Widescreen

Yes

Aspect Ratio

16:9

Aspect Ratio

21:9

Curved Screen

No

Curved Screen

Yes

Viewing Angle

178° H x 178° V

Viewing Angle

178° H x 178° V

Brightness

335 cd/m²

Brightness

350 cd/m²

Contrast Ratio

-

Contrast Ratio

1,000:1

Response Time

0.03 ms

Response Time

6 ms

Refresh Rate

280 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

0

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:

26% cheaper, you can save $181.00
Newer Product, it was released around 4 years later
Less response time (-5.97 ms)
Higher refresh rate (280 Hz)
Flat screen
+1 Ports HDMI
Supports NVIDIA G-Sync

Reasons to buy the HP Z34c G3:

Bigger screen size (+7.00")
Higher Screen Resolution (3440 x 1440 pixel)
Better pixel density (109.68 PPI)
More brightness (+15 cd/m²)
Curved screen

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