Gigabyte M28U
157.4 ppiPixel pitch 161.4 µm
At a glance
Key facts
- Diagonal Size
- 28"
- Resolution
- 3840x2160
- Panel / Backlight
- LCD · SuperSpeed IPS · Edge LED
- Aspect Ratio
- 16:9
- USB-C Power Delivery
- -
Available specifications
46 fields · 12 unavailable fields
PHYSICAL SCALE
- PHYSICAL SIZE
- 619.86 × 348.67 mm
RELEASE / IDENTITY
- Release Date
- 2021
- Brand
- Gigabyte
- Series
- M Series
- Model
- M28U
SCREEN
- Active Screen Area
- 619.86 × 348.67 mm
- Diagonal Size
- 28"
- Resolution
- 3840x2160
- Aspect Ratio
- 16:9
- Pixel Density
- 157.4 ppi
- PPI / PIXEL PITCH
Visual insight
Pixel density / PPI
Fixed 50–300 PPI axis. Pixel-pitch samples are symbolic and not physical pixels.
- Panel / Backlight
- LCD · SuperSpeed IPS · Edge LED
- Screen Shape
- Flat
MOTION
- Refresh Rate
- 144 Hz
- VRR Range
- -
- Adaptive Sync
- AMD FreeSync Premium Pro
- Official Response
- 1 ms · official GtG
HDR & COLOR
- HDR Formats
- HDR10
- HDR Certifications
- VESA DisplayHDR 400
- HDR CAPABILITY
Visual insight
HDR capability
Five fixed axes: 2,000 nits linear; 1,500,000:1 and 2,304 zones logarithmic; 4 formats; 6–12 bit. Missing axes stay open, not zero.
Gigabyte M28U✓VESA DisplayHDR 400 · HDR10Peak brightness-Contrast1,000:1 · claimedDimming-HDR formats1 formatsColor depth10-bitClaimed typical300 nitsClaimed peak-Measured peak-Local dimmingUnknownZone count -- Claimed Brightness
- Typical 300 nits
- Claimed Contrast
- 1,000:1
- Local Dimming
- -
- Color Coverage
- DCI-P3 94%
- COLOR GAMUT COVERAGE
Visual insight
Color gamut coverage
Coverage bars use a fixed 0–100% axis. They do not depict CIE geometry, gamut shape, or overlap.
Gigabyte M28UsRGB-DCI-P394%Adobe RGB-- Color Depth
- 10-bit · 8-bit + FRC
CONNECTIVITY
- PORT MAP
Visual insight
Ports and hub features
Icons use structured counts, versions, capabilities, and booleans. Unsupported and unknown remain distinct.
Gigabyte M28UHDMI2× · v2.1✓DisplayPort1× · v1.4 DSC✓USB-C1×DisplayPort Alt Mode · data · power delivery✓ThunderboltUnknown?USB hubSupported✓EthernetUnsupported—AudioSupported✓KVMSupported✓- HDMI
- 2 ports · 2.1
- DisplayPort
- 1 ports · 1.4 DSC
- USB-C
- 1 ports
- Thunderbolt
- -
- USB-C Capabilities
- DisplayPort Alt Mode / data / power delivery
- USB-C Power Delivery
- -
- Hub / KVM / Ethernet
- USB hub Yes · KVM Yes · Ethernet No
- Audio / Speakers
- Audio out Yes · Speakers Yes
ERGONOMICS
- ERGONOMIC CAPABILITIES
Visual insight
Ergonomics
Adjustment ranges, known stand capabilities and VESA dimensions are shown. Unspecified directions remain unknown.
Gigabyte M28UHeight130 mm✓TiltUnknown?SwivelUnknown?PivotUnknown?VESA100 × 100 mm✓- Stand
- Stand included · height/tilt adjustable
- Height Adjustment
- 130 mm
- Tilt
- -
- Swivel
- -
- Pivot
- -
- VESA Mount
- 100 × 100 mm
BODY & POWER
- Body Dimensions
- -
- With-Stand Dimensions
- -
- Weights
- -
- Power Consumption
- -
- Warranty
- -
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