Key Features
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Tandem RGB QD-OLED clarity
The RGB Stripe Pixel subpixel arrangement is designed to improve text edges and colour presentation. Its 3440 x 1440 resolution gives games and desktop applications a spacious 21:9 canvas.
ASUS ROG Swift OLED PG34WCDN 34-inch UWQHD 360Hz Tandem RGB Gaming Monitor
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£1,068.99 GBP
Regular price £1,099.00 GBP
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ASUS ROG Swift OLED PG34WCDN 34-inch UWQHD 360Hz Tandem RGB Gaming Monitor
MPN : PG34WCDN
SKU : XG-ROG-PG34WCDN
Brand New
24-Month Warranty
Sale price £1,068.99Save £30.01
Was £1,099.00
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Key Features
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ASUS ROG • GAMING MONITOR
ROG Swift OLED PG34WCDN
Combine ultrawide immersion with exceptionally frequent screen updates. The ROG Swift OLED PG34WCDN pairs a 34-inch Tandem RGB QD-OLED panel with 360Hz refresh, RGB Stripe Pixel structure and BlackShield film, supported by high-bandwidth connectivity and OLED Care Pro.
34-inch3440x1440360HzTandem RGB QD-OLED
Built around your game
360Hz gaming motion
A 360Hz refresh presents up to 360 updates each second, paired with a 0.03ms GTG response. A capable GPU and game configuration are needed to produce the frame rates that make the most of this mode.
BlackShield surface
BlackShield film improves perceived black levels in illuminated rooms and increases scratch resistance compared with ASUS's previous-generation QD-OLED panels. It remains important to use suitable cleaning methods.
Colour and HDR
99% DCI-P3, 135% sRGB and true 10-bit colour support vivid imagery. The dedicated specification lists DisplayHDR 500 True Black and HDR10, with up to 1300cd/m² peak HDR brightness.
Care during work and play
OLED Care Pro adds panel protection settings and a Neo Proximity Sensor that changes the display to black during breaks. The custom heatsink supports thermal management, while uniform brightness can help stabilise desktop luminance.
A flexible centrepiece
DisplayPort 2.1a UHBR20 offers 80Gbps bandwidth, alongside two HDMI 2.1 inputs and USB-C with up to 90W PD. Auto KVM, the USB hub and an adjustable stand make it easier to use the screen across connected devices.
Designed for your gaming desk
The display is one part of a complete gaming setup. Choose the connection that supports your intended resolution and refresh rate, set a comfortable viewing height and tune the picture for the content you use most. High refresh output is most useful when your graphics card can deliver consistently high frame rates; demanding games may benefit from carefully balanced graphics settings.
Use the monitor controls or supported ASUS software to adjust brightness and picture settings for your room. Factory specifications describe the panel capabilities; application colour management, selected modes and input settings also affect the image you see.
Full official specifications
| Model | ROG Swift OLED PG34WCDN |
|---|---|
| Panel Size (inch) | 34 |
| Curvature | 1800R |
| Aspect Ratio | 21:9 |
| Color Space (DCI-P3) | 99% |
| Color Space (sRGB) | 135% |
| Panel Type | QD-OLED |
| Panel Technology | Tandem RGB QD-OLED |
| Resolution | 3440x1440 |
| Display Viewing Area (HxV) | 800.06 x 337.06 mm |
| Display Surface | Anti-Reflection (BlackShield Film) |
| Pixel Pitch | 0.231mm |
| Brightness (HDR, Peak) * | 1,300 cd/㎡ |
| Contrast Ratio (Typ.) | 1,500,000:1 |
| Viewing Angle (CR≧10) | 178°/ 178° |
| Response Time | 0.03ms(GTG) |
| Color Accuracy | △E≦ 2 |
| Display Colors | 1073.7M (10 bit) |
| Flicker free | Yes |
| HDR (High Dynamic Range) Support | HDR10 |
| Refresh Rate (max) | 360Hz |
| ASUS OLED Care | Yes |
| GamePlus | Yes |
| Game Visual | Yes |
| VRR Technology | Yes (Adaptive-Sync) |
| Extreme Low Motion Blur | Yes |
| DisplayWidget | Yes, DisplayWidget Center |
| GameFast Input technology | Yes |
| Shadow Boost | Yes |
| Aspect Control | Yes |
| KVM Switch | Yes |
| A.I. Assistant Technology | AI Visual |
| A.I. Assistant Technology | Dynamic Crosshair |
| A.I. Assistant Technology | Dynamic Shadow Boost |
| Color Calibration E-report | Yes, via DisplayWidget Center |
| I/O Ports | DisplayPort 2.1 Yes, UHBR 20; HDMI (v2.1) x 2 (FRL); USB-C x 1 (DP Alt Mode) |
| Earphone jack | Yes |
| USB Hub | 3x USB 3.2 Gen 1 Type-A |
| USB-C Power Delivery | 90W |
| Speaker | No |
| Digital Signal Frequency | DP:27KHz to 625KHz (H) / 24Hz to 360Hz (V) |
| HDMI | 27KHz to 625KHz (H) / 24Hz to 360Hz (V) |
| Type-C | 27KHz to 625KHz (H) / 24Hz to 360Hz (V) |
| Power Consumption | 85W |
| Power Saving Mode | <0.5W |
| Power Off Mode | <0.3W |
| Voltage | 100-240V, 50/60Hz |
| 1/4" Tripod Socket | Yes |
| Tilt | Yes (+20° ~ -3°) |
| Swivel | Yes (+30° ~ -30°) |
| Height Adjustment | 0~110mm |
| VESA Wall Mounting | 100x100mm |
| Lighting effect (Aura) | Aura Sync |
| Proximity Sensor | Yes |
| Kensington Lock | Yes |
| Phys. Dimension with stand (W x H x D) | 81.28 x 56.27 x 27.61 cm (32.00" x 22.15" x 10.87") |
| Phys. Dimension without Stand (W x H x D) | 81.28 x 37.33 x 10.79 cm (32.00" x 14.70" x 4.25") |
| Box Dimension (W x H x D) | 98.0 x 20.0 x 50.0 cm (38.58" x 7.87" x 19.69") |
| Net Weight with Stand | 8.3 kg (18.30 lbs) |
| Net Weight without Stand | 5.6 kg (12.35 lbs) |
| Gross Weight | 13.7 kg (30.20 lbs) |
| Accessories (vary by regions) | DisplayPort 2.1 (DP80) cable; HDMI Ultra High Speed Cable; Microfiber cloth; Power cord; Quick start guide; ROG pouch; ROG sticker; USB 3.2 cable; USB-C cable; VESA mount kit; Warranty Card |
| Certificate | TÜV Flicker-free; TÜV Low Blue Light (Hardware Solution); VESA AdaptiveSync Display 360Hz; VESA DisplayHDR 500 True Black; AMD FreeSync Premium Pro; G-SYNC Compatible; FSC MIX |
| Warranty | 3 years (including panel burn-in) |
| Note | *Peak brightness may vary due to color pre-calibration |
| Subpixel arrangement | RGB Stripe Pixel |
| DisplayPort bandwidth (feature page) | DisplayPort 2.1a UHBR20, 80Gbps |
| OLED protection | OLED Care Pro with Neo Proximity Sensor |
Compatibility & important notes
- 360Hz output requires a compatible source, cable, graphics driver and input settings. Resolution, HDR and colour-depth combinations depend on source capabilities.
- USB-C video requires DisplayPort Alt Mode. Up to 90W charging depends on device support and cable capability.
- ASUS's dedicated specifications and current product headline list DisplayHDR 500 True Black; some feature artwork still displays True Black 400. This listing follows the dedicated technical specification.
- The 21:9 picture depends on game or application support; console sources may use a narrower aspect ratio. No integrated speakers are listed.
- ASUS lists three-year coverage including panel burn-in, subject to regional terms. Keep OLED care enabled, allow maintenance cycles to complete and clean the sensor as directed.
Your questions answered
What is Tandem RGB QD-OLED?
It is the panel technology ASUS specifies for PG34WCDN, combined with an RGB Stripe Pixel layout intended to improve text clarity and colour presentation.
What does BlackShield film do?
It enhances perceived black levels in bright surroundings and provides improved scratch resistance compared with previous-generation QD-OLED panels.
Can my PC run 360Hz?
The source must support the required output mode and the game must deliver suitable frame rates. Check your GPU, cable, driver and selected input configuration.
Which HDR certification applies?
ASUS's dedicated specification page and current product headline list VESA DisplayHDR 500 True Black, with HDR10 support.
Can I connect and charge a laptop?
Yes. A compatible USB-C laptop can send DisplayPort Alt Mode video and receive up to 90W charging; high-power laptops may still need their own adapter.
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