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Gigabyte M28U 4K UHD 144Hz FreeSync HDR IPS 28in Monitor

M28U | Gigabyte
In stock
Buy now, pay later!
On sale! (normally $899) The Gigabyte M28U 4K UHD 144Hz FreeSync HDR IPS monitor features a 28inch display with a 3840 x 2160 max resolution, 144Hz refresh rate, 1ms response time (GTG), FreeSync compatible, VESA Display HDR 400, low blue light filter and flicker-free technology, KVM compatible, built-in speakers, height, and tilt adjustable stand, and VESA 100mm support.
"The best 4k 144Hz monitor we've tested in a 28 inch screen size is the Gigabyte M28U." Full review

Hardware Unboxed
"My choice is the Gigabyte M28U, which remains one of the best value 4K high refresh rate gaming monitors on the market today." Full review

Gigabyte Monitor Tax Return Promotion


It's Time

The Last Mile for Your Gaming System

As an unseen player, monitor is often being underestimated. The truth is monitors form as a synergistic effect and bring out the best performance of PC components. GIGABYTE gaming monitors offer the ultimate specifications and quality, users can truly enjoy upscale performance without the need for extravagance.

GIGABYTE M28U Gaming Monitor  Feature 1

One for All

KVM feature allows you to control multiple devices via one set of keyboard, video and mouse. With our exclusive KVM button, you’ll find switching devices cannot be any easier! Quick like a snap!

GIGABYTE M28U Gaming Monitor  Feature 2


1ms GTG Response Time

The SuperSpeed IPS technology reduces the response time to 1ms; meanwhile offering the IPS-grade splendid colour!

UHD with 144Hz

High resolution and fast refresh rate, giving you the detailed display quality and fluid gaming experience!

8-bit Colour, 94% DCI-P3

Fantastic colour display and 94% DCI-P3 super wide-gamut colour.

High Bit Rate 3

The support of DisplayPort High Bit Rate 3 (HBR3) provides the bandwidth to offer monitor’s fastest refresh rate, full colour depth and HDR effect at the same time!

GIGABYTE M28U Gaming Monitor  Feature 3


Simple but Stylish

The streamline appearance represents the simplicity of the GIGABYTE gaming series design philosophy, sturdy stand and matte finish built for functional and aesthetic features adding more to the characteristics.

Gaming Features

OSD Sidekick

GIGABYTE OSD Sidekick allows you to set the display options with keyboard and mouse, giving you the easiest way to adjust monitor settings.

Game Assist


Onscreen timer will assist you on tracking the elapsed game time.


The gaming counter will help you calculate the time more easily.


This feature will allow you to customize crosshairs that helps improve your aim in the shooting game.


The display alignment function will facilitate you on the multi-display set-up, monitors will line up perfectly.

Aim Stabilizer Sync

The latest upgrade allows you to reduce motion blur and enable V-Sync technology at the same time!


The PIP and PBP functions allow users to view different video sources which are presented in one screen at the same time, you are able to watch the game guides at the same time using only one monitor!


The dashboard reveals your real-time hardware information including CPU voltages, clock speed, temperatures, etc. The best part is that it won’t be blocked by any games.

GIGABYTE M28U Gaming Monitor  Feature 5

Black Equalizer

This feature allows you to have more details of the dark side without overexposing the bright side at the same time.

Higher Level of Customized Colour Adjustment

With the help of Six Axis Control, it’s able get to control six colours (red, green, blue, cyan, magenta, and yellow) individually. It allows you to more accurately display the colour gamut on the monitor.&


Users can effortlessly enjoy the finest gaming experience with features GIGABYTE continues to develop and upgrade while giving extra protection to your monitor.


Tech Features


Preventing eye strain and fatigue.

Clear Sound

Offering the quality sound experience.


Certified by TÜV Rheinland and Eyesafe® association to meet the standard for colour balance and blue light reduction.

GIGABYTE M28U Gaming Monitor  Feature 6

Ergonomic Design

Perfect Viewing Angle

GIGABYTE Gaming monitor features an exclusive stand that's ergonomically designed to offer extensive range of height and tilt adjustments.


Panel Size (Diagonal) 28" SS IPS
Display Viewing Area (H x V) 631.928 x 359.78 (mm)
Panel Backlight/ Type Edge Type
Display Surface(Non-Glare / Glare) Non-Glare
Colour Saturation 94% DCI-P3 / 120% sRGB
True Resolution 3840 x 2160 (UHD)
Pixel Pitch 0.16 (H) x 0.16 (V)
Brightness 300 cd / m2 (TYP)
Contrast Ratio 1000:1
Viewing Angle 178°(H) / 178°(V)
Display Colours 8 bits
Response Time 1ms GTG / 2ms MPRT
Refresh Rate 144Hz
120Hz for Console Game
HDR VESA Display HDR400
Flicker-Free Yes
Signal Input HDMI 2.1 x 2
Display Port 1.4 (DSC) x 1
HBR3 Yes
Earphone Jack Yes
Speaker 3W x 2
Unique Features OSD Sidekick
Aim Stabilizer Sync
Black Equalizer
6 Axis Colour Control
Smart OD
USB Port(s) USB 3.0 x 3
Power Type Built-in
Power Consumption 115W
Power Saving Mode 0.5W
Power Off Mode 0.3W
Voltage AC 100 - 240V ~ 50 / 60Hz
Tilt(Angle) -5°~+20°
Height Adjustment (mm) 130mm
VESA Wall Mounting(mm) 100 x 100mm
Kensington lock Yes
Phys. Dimension with Stand(W x H x D) 636.5 x 534.2 x 193.6
Phys. Dimension w/o Stand (W x H x D) 636.5 x 372.3 x 63.1
Box Dimension (W x H x D) 890 x 510 x 148
Net Weight With Stand (Esti.) 6.93 (kg)
Net Weight Without Stand (Esti.) 5.18 (kg)
Gross Weight (Esti.) 9.7 (kg)
Accessories Power Cable / HDMI Cable / DP Cable / USB Cable / QSG / Warranty Card
Note *HDMI2.1 supports PS5 and Xbox Series X at 4K UHD@120Hz (4:2:0)
Backed by a 3 year Gigabyte warranty.

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