Gigabyte·Monitors·S55U
S55U
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Available
Brand
Gigabyte
Model Name
S55U
Model Number
S55U
Display
Screen Size
54.6"
Resolution
3840 × 2160 (3840 × 2160)
Pixel Density
81 PPI
Retina Class
Non-Retina
Aspect Ratio
16:9
Panel Type
VA
Shape
Flat
HDR and Color
HDR Support
Yes
HDR Certification
HDR
SDR Brightness
500 nits
Contrast Ratio
5000:1
Color Depth
10-bit
sRGB
140%
DCI-P3
96%
Motion and Gaming
Native Refresh Rate
120Hz
Max Refresh Rate
Same as native
Response Time (GtG)
2ms
Connectivity
HDMI
2x HDMI 2.1
Audio Jack
3.5mm jack
Features
Smart Monitor
No
Speakers
Yes
Portable
No
Foldable
No
Ergonomics and Build
Dimensions
1232 × 749 × 309mm
Weight
18.1kg
VESA Mount
400*300 mm
Power and Source
Typical Power
83W
Product Source
Specs Source
Last Fetched
Jul 18, 2026
Data Confidence
98%
25 empty or not-applicable reference rows are hidden.
Data Trust
We normalize monitor specs from official product and specs pages when available. If something looks off, send a correction with the source links attached.
Available
Data Source
Gigabyte official US catalog API and official specification page
Last Fetched
Jul 18, 2026
Status
Available
