Tired of blurry, laggy frames when you push your console or PC to 4K? You deserve a screen that keeps up with every fast-paced shot and bright-color adventure. ASUS delivers exactly that with a monitor that turns 4K HDMI 2.1 into smooth 120-Hz gameplay and 144-Hz on PC, while a 1 ms response wipes out motion blur. Say goodbye to missed enemies and eye strain - you get crystal-clear, ultra-responsive visuals on a massive 43-inch canvas.
ASUS ROG Strix XG43UQ 43 Inch 4K HDMI 2.1 Gaming Monitor 144Hz 1ms
This 43-inch 4K gaming monitor is built for serious gamers who want console-level performance on a desktop screen. It supports HDMI 2.1 for next-gen consoles, DisplayPort 1.4 for high-end PCs, and includes built-in speakers for a complete setup without extra gear.
Benefits
- Play 4K games at 120 Hz or 144 Hz without tearing.
- 1 ms response eliminates ghosting for competitive shooters.
- ASUS Dynamic Shadow Boost reveals hidden enemies in dark scenes.
- 90% DCI-P3 color gamut delivers vivid, true-to-life colors.
- Flicker-free and low-blue-light modes protect your eyes.
- Built-in GamePlus hotkeys give on-screen crosshair and timers.
Features
- 43-inch VA panel, flat design.
- 3840 x 2160 resolution, 16:9 aspect.
- 144 Hz refresh, 1 ms MPRT.
- HDMI 2.1 with DSC, three ports.
- DisplayPort 1.4, two inputs.
- AMD FreeSync Premium Pro.
- DisplayHDR 1000, 750 cd/m brightness.
- USB 3.2 Gen 1 hub, built-in speakers.
Specifications
| Display |
| Display number of colours |
1.073 billion colours |
| Viewing angle, vertical |
178° |
| Viewing angle, horizontal |
178° |
| Maximum refresh rate |
144 Hz |
| Contrast ratio (typical) |
4000:1 |
| Screen shape |
Flat |
| Response time |
1 ms |
| Display brightness (typical) |
750 cd/m² |
| Panel type |
VA |
| HD type |
4K Ultra HD |
| Touchscreen |
No |
| Display technology |
LED |
| Native aspect ratio |
16:9 |
| Display resolution |
3840 x 2160 pixels |
| Display diagonal |
109.2 cm (43") |
| Performance |
| Game mode |
Yes |
| AMD FreeSync |
Yes |
| NVIDIA G-SYNC |
No |
| Multimedia |
| Built-in camera |
No |
| RMS rated power |
20 W |
| Built-in speaker(s) |
Yes |
| Design |
| Product colour |
White |
| Market positioning |
Gaming |
| Ports & interfaces |
| HDCP |
Yes |
| DisplayPort version |
1.4 |
| DisplayPorts quantity |
2 |
| HDMI ports quantity |
3 |
| HDMI |
Yes |
| DVI port |
No |
| VGA (D-Sub) ports quantity |
0 |
| USB hub version |
3.2 Gen 1 (3.1 Gen 1) |
| Built-in USB hub |
Yes |
| Ergonomics |
| Tilt angle range |
-5 - 10° |
| Tilt adjustment |
Yes |
| Height adjustment |
No |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Yes |
| Panel mounting interface |
100 x 100 mm |
| VESA mounting |
Yes |
| Power |
| European Product Registry for Energy Labelling (EPREL) code |
519041 |
| Energy efficiency scale |
A to G |
| AC input frequency |
50 - 60 Hz |
| AC input voltage |
100 - 240 V |
| Power consumption (off) |
0.5 W |
| Energy consumption (HDR) per 1000 hours |
105 kWh |
| Energy consumption (SDR) per 1000 hours |
68 kWh |
| Energy efficiency class (HDR) |
G |
| Energy efficiency class (SDR) |
G |
| Weight & dimensions |
| Weight (without stand) |
14.2 kg |
| Height (without stand) |
570.6 mm |
| Depth (without stand) |
74.6 mm |
| Width (without stand) |
974.6 mm |
| Weight (with stand) |
15.3 kg |
| Height (with stand) |
631.3 mm |
| Depth (with stand) |
301.5 mm |
| Width (with stand) |
974.6 mm |
| Packaging data |
| Package type |
Box |
| Package weight |
23 kg |
| Package height |
374 mm |
| Package depth |
1069 mm |
| Package width |
722 mm |
| Other features |
| Package weight |
23 kg |
| Country of origin |
China |
