Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Pixel pitch | 0.2395 x 0.2395 mm |
| Contrast ratio (typical) | 135000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Aspect ratio | 16:9 |
| Viewable size, horizontal | 92 cm |
| Viewable size, vertical | 51.7 cm |
| Display diagonal | 105.4 cm (41.5") |
| Response time | 0.1 ms |
| Colour depth | 10 bit |
| Display resolution | 4K 3840 x 2160 pixels |
| Digital horizontal frequency | 30 - 311 kHz |
| Digital vertical frequency | 48 - 138 Hz |
| Touchscreen | ![]() |
| Contrast ratio (dynamic) | 1500000:1 |
| Backlight type | OLED |
| Maximum refresh rate | 138 Hz |
| Display technology | OLED |
| Anti-glare screen | ![]() |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Colour gamut | 98% |
| Panel type | OLED |
| Display surface | Matt |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| Dynamic contrast ratio marketing name | ASUS Smart Contrast Ratio (ASCR) |
| sRGB coverage (typical) | 133% |
| High Dynamic Range (HDR) supported | ![]() |
| Display brightness (typical) | 450 cd/m² |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Colour gamut standard | DCI-P3 |
| Ports & interfaces | |
| Audio input | Yes |
| Audio output | Yes |
| Headphone outputs | 1 |
| HDMI ports quantity | 4 |
| HDMI version | 2.0/2.1 |
| HDMI | ![]() |
| HDCP | ![]() |
| DisplayPorts quantity | 1 |
| HDCP version | 2.3 |
| DisplayPort version | 1.4 |
| Headphone out | ![]() |
| Built-in USB hub | ![]() |
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 4 |
| Weight & dimensions | |
| Width (with stand) | 932 mm |
| Height (with stand) | 611 mm |
| Depth (with stand) | 255 mm |
| Weight (without stand) | 13.6 kg |
| Height (without stand) | 551 mm |
| Width (without stand) | 932 mm |
| Depth (without stand) | 37.4 mm |
| Weight (with stand) | 14.8 kg |
| Energy management | |
| Power consumption (typical) | 300 W |
| Power consumption (off) | 0.3 W |
| Power consumption (PowerSave) | 0.3 W |
| Power consumption (standby) | 0.3 W |
| AC input frequency | 50 - 60 Hz |
| AC input voltage | 100 - 240 V |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 53 kWh |
| European Product Registry for Energy Labelling (EPREL) code | 1276474 |
| Packaging data | |
| Package weight | 22 kg |
| Package depth | 188 mm |
| Package height | 870 mm |
| Package width | 1070 mm |
| Package type | Box |
| Ergonomics | |
| Cable lock slot | ![]() |
| Height adjustment | ![]() |
| Tilt angle range | -5 - 5° |
| Pivot | ![]() |
| Panel mounting interface | 300 x 300 mm |
| Swivelling | ![]() |
| Tilt adjustment | ![]() |
| Cable lock slot type | Kensington |
| VESA mounting | ![]() |
| Packaging content | |
| Cables included | AC, DisplayPort, HDMI |
| Stand included | ![]() |
| Other features | |
| Woofer | ![]() |
| Design | |
| Product colour | Black |
| Market positioning | Gaming |
| Detachable stand | ![]() |
| Performance | |
| Game mode | ![]() |
| Smart modes | Game |
| NVIDIA G-SYNC | ![]() |
| AMD FreeSync | ![]() |
| Flicker-free technology | ![]() |
| Low Blue Light technology | ![]() |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| Multimedia | |
| RMS rated power | 20 W |
| Built-in speaker(s) | ![]() |
| Built-in camera | ![]() |
| Number of speakers | 2 |
| EAN | 4711081707127 |
| Warranty | 1 year |
The ASUS ROG Swift PG42UQ is a 42-inch gaming monitor built around a 4K UHD OLED panel. It delivers a 138 Hz refresh rate and a 0.1 ms response time for fluid motion and minimal ghosting in fast-paced games. The display achieves a typical brightness of 450 cd/m² and a 135000:1 contrast ratio, characteristic of OLED technology. Its 3840 x 2160 resolution renders sharp visuals for both gaming and media consumption.
The monitor's 10-bit panel ensures accurate colour reproduction, covering 98% of the DCI-P3 colour space and 133% of the sRGB gamut. Its flat screen provides consistent visuals across wide 178-degree viewing angles and supports the HDR10 standard. To enhance viewing comfort during long sessions, the display incorporates an anti-glare screen coating. It also includes flicker-free technology and a low blue light mode to help reduce eye strain.
A comprehensive set of inputs includes four HDMI 2.1 ports and one DisplayPort 1.4, accommodating multiple high-performance sources. A built-in USB 3.2 Gen 2 hub with four downstream ports offers convenient peripheral connectivity. For audio, the monitor is equipped with integrated 20W speakers and a headphone output. The stand provides tilt adjustment, and the screen is compatible with a 300 x 300 mm VESA mount.
Key Features:- 42-inch OLED display with 4K UHD resolution
- 138 Hz refresh rate for smooth gameplay
- 0.1 ms response time for minimal motion blur
- 98% DCI-P3 and 133% sRGB colour coverage
- Supports HDR10 for an extended dynamic range
- Compatible with NVIDIA G-SYNC and AMD FreeSync
- Four HDMI 2.1 ports and one DisplayPort 1.4
- Integrated USB 3.2 Gen 2 hub with four ports
- Built-in 20W stereo speaker system
- 300 x 300 mm VESA mount compatible
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 09:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery: No delivery info
Today: 10:00 - 18:00
Estimated delivery: No delivery info
Today: 10:00 - 17:00
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
Estimated delivery time: No delivery info
- manual pdf (English)
- EU Product Fiche (English)


