LCD Monitor - 4K Ultra HD 3840 × 2160, IPS, 16:9, 1ms, 144Hz, FreeSync, 8bit, HDR, 300cd/m2, 1000:1 contrast, DisplayPort 1.4, HDMI 2.1, USB-C, headphone output, adjustable height, speakers, VESA
28" GIGABYTE M28U €838.76
32" GIGABYTE M32U €889.74
Microsoft 365 Personal (Electronic License) - Office for a New PC €42.39 €23.49
Extended Warranty + 1 Year €68.21
Price incl. VAT €838.76
Price excl. VAT €693.19
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  CGM27Qa Product Number:  M28U Producer's Website:

Discounted sets

Buy package


This GIGABYTE monitor will extend your computer with panel boasting a screen size measuring 28". The aspect ratio of the monitor is 16:9. The monitor is powered by the IPS technology, notable for its high colour quality and good viewing angles. The screen resolution of this monitor is 3840 × 2160 px. The fast response time of 1 ms is great for fast-paced computer games and keeps the images clear. Its refresh rate of 144 Hz surpasses most monitors on the market, doesn't cause nearly as much eye strain, and it's used to seamlessly render content. This GIGABYTE monitor boasts a brightness of 300 cd/m2. For graphic designers and artists, colour intensity is extremely important. That is why the colour depth of the monitor is 8 bit. The DisplayPort 1.4, HDMI 2.1 and USB-C can be used to connect to a PC.

28" GIGABYTE M28U LCD Monitor Key Features

  • Monitor size: 28"
  • Resolution of 3840 × 2160 px
  • Monitor built with IPS technology
  • The matte finish of this monitor provides a more effective working environment
  • Response of 1 ms and refresh rate of 144 Hz
  • Maximum brightness reaching 300 cd/m2
  • FreeSync for synchronisation with AMD cards
  • PC monitor compatible with: 100×100 VESA mounts
  • The stand has adjustable height
  • Built-in speakers for comfortable listening
  • Practical USB hub
  • Blue light filter for healthier eyes
  • Picture in picture (PIP) allows you to watch two media sources at once
  • Renders image with high dynamic range
  • Consumption of the 28" GIGABYTE M28U equals 115 W
  • Connectivity: headphone output

28" GIGABYTE M28U Monitor Design

The GIGABYTE monitor has dimensions measuring 63.7 × 53.4 × 19.4 cm, and you can adjust the height according to your needs. In addition to a classic stand, the computer monitor can sit on the wall with a VESA stand. The monitor model has a weight of 6.93 kg. Another very practical feature of this computer monitor is its integrated speaker system. The sound quality is powerful enough for most ordinary users. For ease of use, this model can also serve as a USB hub. The input signal interface is essential. The 28" GIGABYTE M28U is equipped with the DisplayPort 1.4, HDMI 2.1 and USB-C type. You can connect headphones directly to the monitor.

Advanced Functions of the 28" GIGABYTE M28U Monitor

While working in the night, you will appreciate the blue light filter built into the monitor. It will help improve sleep quality. The Flicker-Free function provides an effective protection against eye strain by removing screen flickering. The monitor includes a highly demanded feature for any gamer called FreeSync, which is precision image synchronisation with AMD graphics cards. The 28" GIGABYTE M28U monitor also has support for the rather unusual PIP (Picture-in-Picture) function for displaying two separate video sources at once.


28" (71.12 cm) Done!
Resolution Type
4K Ultra HD Done!
3840 × 2160 px Done!
Refresh rate
144 Hz Done!

Display diagonal and resolution

28" (71.12 cm) Done!
Resolution Type
4K Ultra HD Done!
3840 × 2160 px Done!


Refresh rate
144 Hz Done!
Response time
1 ms Done!
Maximum brightness
300 cd/m2 Done!
Colour depth
8 bit Done!
Monitor Contrast
1000:1 Done!
Surface display
Matte Done!
Aspect Ratio
16:9 Done!
Straight Done!


Connection type
DisplayPort 1.4, HDMI 2.1, USB-C Done!
Other connections
Headphone output Done!
2 × Done!
1 × Done!
1 × Done!
3 × Done!
Cables included
HDMI, DisplayPort, USB Done!

Features and functions

FreeSync Done!
120 % Done!
Other functions
Speakers, Adjustable height, HDR, Flicker-free, Blue light filter Done!
Other functions
Picture In Picture (PiP) Done!
VESA mounting
100×100 Done!


Black Done!

Dimensions and weight

63.7 cm Done!
53.4 cm Done!
19.4 cm Done!
6.93 kg Done!

Energy label 2021

Energy consumption in SDR mode
33 kWh/1000h Done!
Energy efficiency class in SDR mode
G Done!
Energy consumption in HDR mode
53 kWh/1000h Done!
Energy efficiency class in HDR mode
G Done!


Typical power consumption
115 W Done!
Standby consumption
0.5 W Done!
More Specifications

Gigabyte, founded in 1986, is an irreplaceable player in the field of computer components. They put great emphasis on key technologies and the strictest quality standards. The company produces a wide range of basic computer components such as motherboards and graphics cards, but also have many computer peripherals, laptops, tablets, desktops and even network solutions and servers on offer. Recently they also introduced a line of Gigabyte mobile phones.

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Variants 28" GIGABYTE M28U:


LCD Monitor - 4K Ultra HD 3840 × 2160, IPS, 16:9, 1ms, 144Hz, 10bit, HDR, 350cd/m2, 1000:1 contrast, DisplayPort 1.4, HDMI 2.1, USB-C, adjustable height, speakers
In stock > 5 pcs

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion.
Accessories for 28" GIGABYTE M28U Chcete doručit zboží do Česka? Prohlédněte si 28" GIGABYTE M28U. Chcete doručiť tovar na Slovensko? Prezrite si 28" GIGABYTE M28U. Für Versand nach Deutschland, besuchen Sie bitte 28" GIGABYTE M28U. Für Versand nach Österreich, besuchen Sie bitte 28" GIGABYTE M28U. For shipping to the United Kingdom visit this page 28" GIGABYTE M28U. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: 28“ GIGABYTE M28U. Souhaitez-vous livrer des produits à la France ? Examinez GIGABYTE M28U 28".

Alternatives to 28" GIGABYTE M28U

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

Select Settings

Why buy from us? You can buy without registering with us More info »
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me
We care about your privacy Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
More information Less info