Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor
$681.12 • View Prices • By Gigabyte
Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor price in United States starts from $681.12. It is available at lowest price on Amazon in United States as on Jan 22, 2026. Take a look at Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor detailed specifications and features.
| Specification | Value |
|---|---|
| Display | 54.6 inches |
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Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor price in United States is $681.12. You can get Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor for the lowest price at Amazon. Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor was last updated on January 22, 2026
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Features
- 54.6 in Display
- 3840 x 2160 pixels (4K UHD)
- 1.07 B Colors
- Flat Monitor
- 5000:1 Contrast Ratio
- 2 x HDMI v2.0
- Wi-Fi
- Bluetooth
Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor Specs
General
- Form Factor: Flat
- Thickness: 98 mmThick
- 16.9 kgHeavy
- 3 Year Warranty
Display
- VA Panel
- 54.6 inchesLarge
- 3840 x 2160 pixels (4K UHD)Average
- 2 ms Response Time
- 120 Hz Refresh Rate
- 16:9 Aspect Ratio
- Anti Glare
- AMD FreeSync Premium
Connectivity
- 2 x HDMI v2.0
- Ethernet (LAN), Wi-Fi, Bluetooth
- Speaker Inbuilt
Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor Prices
80% (price dropped by $542 in one month)
Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor Price History
You can check the price history of Gigabyte S55U 55 inch Ultra HD 4K Gaming Monitor below. The current price is $681.12. Over the past month, there has been a decrease of $542 in the price.
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General
| Model | S55U |
| Dimensions | 1232 x 717 x 98 mm |
| Depth with Stand | 309 mm |
| Height with Stand | 749 mm |
| Weight | 16.9 kg |
| Weight with Stand | 18.1 kg |
| Panel Type | VA |
| Form Factor | Flat |
| Warranty | 3 years Warranty |
Display
| Size | 54.6 inches |
| Aspect Ratio | 16:9 |
| Anti Glare Screen | Yes |
| Features | Dolby Vision, HDR10, HDR10+, HLG, 132 Local Dimming Zones |
| Resolution | 3840 x 2160 pixels (4K UHD) |
| Max Refresh Rate | 120 Hz |
| Contrast Ratio | 5000:1 |
| Response Time | 2 ms |
| Brightness | 500 nits (Typ), 1500 nits(Peak) |
| Backlight | Direct Backlight |
| Adaptive Sync | Yes, AMD FreeSync Premium |
| Number of Colors | 1.07 B |
| Color Gamut | 96% DCI-P3, 140% sRGB |
| Horizontal Viewing Angle | 178 ° |
| Vertical Viewing Angle | 178 ° |
Connectivity
| USB Ports | 2 x USB Type-A |
| USB Port Details | 1 x USB 2.0 Type-A, 1 x 1 x USB 3.2 Gen 1 Type-A (Downstream) |
| Headphone Jack | Yes |
| Other Ports | 2 x v2.1 HDMI Ports, 1 x Optical Fiber, 1 x Serial Port, 1 x Service Port |
| HDMI | 2 x HDMI v2.0 Port |
| Ethernet | Yes |
| WiFi | Yes |
| Bluetooth | Yes |
Input
| Speakers | 2 x 10W |
Extra
| Sales Package | Monitor, Power cable, HDMI cable, QSG, Warranty card |
| Other Features | Light Sensor, Aim Stabilizer Sync, Black Equalizer, Crosshair, Refresh Rate, Timer, 6-axis Color Control, HDMI CEC, Noise Reduction, Parental Control, Android OS |
| Wall Mounting | 400 x 300 mm |
| HDCP Support | Yes |
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