MSI MPG 341CQR QD-OLED X36 vs ASUS ROG Swift OLED PG34WCDN Comparison
The ASUS ROG Swift OLED PG34WCDN is the better overall monitor, mainly because it matches the MSI's 360Hz QD-OLED performance while adding stronger gaming features, KVM, more USB-A ports, and a broader set of OLED protection and ergonomic features. Both monitors share the same 34.18-inch 3440×1440 QD-OLED panel, 1300-nit peak brightness, and 99% DCI-P3 coverage, so the core image quality is very similar. Choose the ASUS PG34WCDN for its more complete gaming and connectivity package. Choose the MSI MPG 341CQR QD-OLED X36 if you prefer its 98W USB-C power delivery, portrait adjustment, and MSI-specific features.
Both monitors use the same 34.18-inch QD-OLED format with 3440×1440 resolution, 360Hz refresh rate, 1300 cd/m² peak brightness, and 99% DCI-P3 coverage. Their core image quality is therefore very similar. The MSI lists slightly higher sRGB coverage and also includes Adobe RGB coverage, while both provide the deep contrast and pixel-level control expected from QD-OLED.
Both displays deliver an extremely fast 360Hz refresh rate and 0.03ms response time, so neither has a meaningful advantage in basic speed. ASUS adds AMD FreeSync, NVIDIA G-Sync, motion blur reduction, Shadow Boost, Dynamic Crosshair, and GameFast Input, giving the PG34WCDN a more extensive toolkit for competitive gaming.
Both monitors include HDMI 2.1, DisplayPort 2.1, USB-C video input, and 98W/90W-class USB-C power delivery. The ASUS goes further with UHBR20 DisplayPort bandwidth, three USB-A ports, and a KVM switch. MSI provides 98W USB-C Power Delivery and a USB-B upstream connection, which can be useful in a mixed work-and-gaming setup.
Both models include OLED protection, burn-in coverage, height adjustment, swivel, tilt, and VESA mounting. ASUS adds OLED Care Pro, a proximity sensor, thermal management, a custom heatsink, and Uniform Brightness features. MSI has the advantage if you need portrait adjustment, while ASUS offers the more comprehensive OLED-care package.
With both positioned as premium 360Hz QD-OLED monitors, the better value depends on what features you actually need. ASUS offers more gaming controls, KVM, USB connectivity, and OLED protection, while MSI brings higher USB-C power delivery and portrait adjustment. If their prices are close, the ASUS has the more complete feature set; MSI becomes more attractive if its pricing or specific productivity features better fit your setup.
| Specification | ||
|---|---|---|
| Overview | ||
| Rating | 8.8 / 10 | 9 / 10 |
| Brand | MSI | Asus |
| Category | Monitor | Monitor |
| Model Information | ||
| Brand | MSI | ASUS |
| Series | -- | ROG Swift |
| Model | MPG 341CQR QD-OLED X36 | ROG Swift OLED PG34WCDN |
| Model Alias | MPG341CQRQDOLEDX36 | ROG Swift OLED PG34WCDN |
| Full Product Name | MSI MPG 341CQR QD-OLED X36 | ASUS ROG Swift OLED PG34WCDN |
| Model Year | 2026 | 2026 |
| Monitor Type | Gaming Monitor | Gaming Monitor |
| Monitor Category | Gaming Monitor | -- |
| Market Position | High-End Gaming | Premium / Flagship Gaming |
| Primary Use | Competitive & Immersive Gaming | Competitive Esports & High-End Immersive Gaming |
| Region / Variant | Global (regional SKU suffixes may vary, e.g. US/EU/APAC) | -- |
| Launch Status | Announced 2026 (per manufacturer model-year data) | -- |
| Available Colors | Black | Black |
| Warranty | 3 years standard limited warranty (MSI global policy; exact term/region may vary by country - see msi.com/page/warranty) | 3 years (36 months) standard limited warranty from date of purchase |
| Panel Warranty | 3 years | 3 years |
| Burn-In Warranty | 3 years OLED burn-in coverage (MSI's OLED panel guarantee, backed by MSI OLED Care) | 3 years (36 months) OLED panel burn-in coverage on most models |
| Display & Panel | ||
| Screen Size | 34.18 in | 34.18 in |
| Exact Diagonal | 868.16 mm (34.18 in) | 868.16 mm (34.18 in) |
| Radius of Curvature | 1800 mm (70.87 in) | 1800 mm (70.87 in) |
| Aspect Ratio | 2.389:1 | 2.389:1 |
| Active Display Width | 800.06 mm (31.50 in) | 800.06 mm (31.50 in) |
| Active Display Height | 337.06 mm (13.27 in) | 337.06 mm (13.27 in) |
| Display Area | 89.27 % | 88.88 % |
| Panel Type? | QD-OLED | QD-OLED |
| Panel Technology | OLED | OLED |
| Panel Manufacturer | Samsung Display | Samsung Display |
| OLED Technology | QD-OLED | QD-OLED |
| Backlight Type? | Self-emissive (no backlight — OLED) | -- |
| Self-Emissive Display | Yes | Yes |
| Quantum Dot | Yes | Yes |
| 3D Support | No | No |
| Screen Coating | Anti-glare/Matte (3H) / QD-OLED Penta Tandem / 5th Gen QD-OLED / EL Gen 3 technology / Dark Armor Film | Anti-glare/Matte (3H) / EL Gen 3 technology / Black Shield Film |
| Resolution & Pixel Details | ||
| Native Resolution | 3440 x 1440 pixels | 3440 x 1440 pixels |
| Pixel Density | 109 ppi / 42 ppcm | 109 ppi / 42 ppcm |
| Pixel Pitch | 0.232 mm (0.01 in) | 0.231 mm (0.01 in) |
| Subpixel Layout | V-Stripe (RGB Stripe) sub-pixel layout | V-Stripe (RGB Stripe) sub-pixel layout |
| Picture Quality & Color | ||
| Panel Bit Depth | 10 bits | 10 bits |
| FRC | No | No |
| Display Colors | 1073741824 colors / 30 bits | 1073741824 colors / 30 bits |
| Typical Brightness | 300 cd/m² | 300 cd/m² |
| Peak Brightness | 1300 cd/m² | 1300 cd/m² |
| Static Contrast Ratio | 1500000 : 1 | 1500000 : 1 |
| Horizontal Viewing Angle | 178 ° | 178 ° |
| Vertical Viewing Angle | 178 ° | 178 ° |
| HDR Support? | HDR10 /DisplayHDR 500 True Black |
HDR10 /DisplayHDR 500 True Black |
| HDR10? | Yes | Yes |
| sRGB Coverage | 139 % | 135 % |
| DCI-P3 Coverage | 99 % | 99 % |
| Adobe RGB Coverage | 98 % | -- |
| Uniformity Compensation | Yes | -- |
| Refresh Rate, Response & Gaming | ||
| Native Refresh Rate | 360 Hz | 360 Hz |
| Refresh Rate Range | 48 Hz - 360 Hz | 48 Hz - 360 Hz |
| Minimum Response Time | 0.03 ms | 0.03 ms |
| AMD FreeSync? | -- | Yes |
| NVIDIA G-Sync? | -- | Yes |
| Motion Blur Reduction | -- | Yes |
| Shadow Boost | -- | Yes |
| Crosshair | Yes | Yes |
| Dynamic Crosshair | -- | Yes |
| AI Gaming Features | Yes | Yes |
| Console Mode | Yes | -- |
| GameFast Input | -- | Yes |
| GameVisual | -- | Yes |
| Ports & Connectivity | ||
| HDMI Ports | 2 | 2 |
| HDMI Version | 2.1 | 2.1 |
| HDMI Bandwidth | 30 k Hz - 596.2 k Hz | 27 k Hz - 625 k Hz |
| HDMI FRL | Yes | Yes |
| DisplayPort Input | 1 | 1 |
| DisplayPort Version | 2.1 | 2.1 |
| DisplayPort Bandwidth | UHBR13.5 | UHBR20 |
| USB-C Video Input | Yes | Yes |
| DisplayPort Alt Mode | Yes | Yes |
| USB-C Data Speed | 5 Gbps (USB 3.2 Gen 1) | 5 Gbps (USB 3.2 Gen 1) |
| USB-C Power Delivery | 98 W | 90 W |
| USB-A Ports | 2 | 3 |
| USB-B Upstream | Yes | -- |
| KVM Switch | -- | Yes |
| Audio Output | 3.5 mm | 3.5 mm |
| Headphone Output | 3.5 mm Audio Out | 3.5 mm Audio Out |
| Audio, Camera, Network & Smart Features | ||
| Built-In Camera | No | No |
| Ergonomics & Stand | ||
| VESA Mount | Yes | Yes |
| VESA Size | 100 x 100 mm | 100 x 100 mm |
| Removable Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 110 mm (4.33 in) | 110 mm (4.33 in) |
| Tilt Adjustment | Yes | Yes |
| Forward Tilt | 3 ° | 3 ° |
| Backward Tilt | 20 ° | 20 ° / 1/4" Tripod Socket |
| Swivel Adjustment | Yes | Yes |
| Left Swivel | 30 ° | 30 ° |
| Right Swivel | 30 ° | 30 ° |
| Left Pivot | 10 ° | -- |
| Right Pivot | 10 ° | -- |
| Portrait Mode | Yes | No |
| Security Lock | Yes | Yes |
| Anti-Theft Lock | Kensington Lock | Kensington Lock |
| Dimensions, Weight & Design | ||
| Dimensions With Stand | 812.3 mm x 433.08 mm x 228.3 mm | 812.8 mm x 452.7 mm x 276.1 mm (W x H x D) |
| Dimensions Without Stand | 812.3 mm x 371.9 mm x 118.54 mm | 812.8 mm x 373.3 mm x 107.9 mm (W x H x D) |
| Weight With Stand | 7.7 kg (16.98 lbs) | 8.3 kg (18.3 lbs) |
| Weight Without Stand | -- | 5.6 kg (12.35 lbs) |
| Stand Depth | 228.3 mm (8.99 in) | 276.1 mm (10.87 in) |
| RGB Lighting | Yes | Yes |
| Power & Operating Conditions | ||
| Power Input | 100–240V | 100 V - 120 V / 220 V - 240 V |
| 110V Input Range | 100 V - 120 V | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Average Power Consumption | 85 W | 85 W |
| Sleep Consumption | 0.5 W | 0.5 W |
| Off Consumption | 0.3 W | 0.3 W |
| Operating Temperature | 0 °C - 40 °C / 32 °F - 104 °F | 0 °C - 40 °C / 32 °F - 104 °F |
| Operating Humidity | 20 % - 80 % | 20 % - 80 % |
| Operating Altitude | 3658 m / 12001.3 ft | 3658 m / 12001.3 ft |
| Storage Temperature | -20 °C - 60 °C / -4 °F - 140 °F | -20 °C - 60 °C / -4 °F - 140 °F |
| Storage Humidity | 20 % - 80 % | 20 % - 80 % |
| Storage Altitude | 12192 m / 40000 ft | 12192 m / 40000 ft |
| Eye Care, Protection & Additional Features | ||
| Flicker-Free | -- | Yes |
| Low Blue Light | -- | Yes |
| Proximity Sensor | -- | Yes |
| OLED Protection | Yes | Yes |
| OLED Care | Yes | Yes |
| Burn-In Protection | Yes (MSI OLED Care) | Yes (ASUS OLED Care / OLED Care Pro) |
| Thermal Management | -- | Yes |
| Custom Heatsink | -- | Yes |
| Desktop Control Software | Yes | Yes |
| Monitor Management Software | Yes | Yes |
| OSD Software | Yes | -- |
| On-Screen Display | Yes | -- |
| Uniformity Mode | Yes | -- |
| AI Visual | Yes | -- |
| Aura Sync | -- | Yes |
| Anti-Theft Slot | Yes (Kensington lock slot) | Yes (Kensington lock slot) |
| Additional Monitor Features | 5-way joystick; AI Care Sensor; AI Menu; AI Navigator; AI Vision; MSI Intelligence App; Optix Scope | Aspect Control; AsusDisplay Widget Center; Aura Sync Lighting Effect; AI Visual; Custom heatsinkGame Plus; Game Fast Input; Game Visual; Luminance Compensation Algorithm; Neo Proximity Sensor; ROG OLED Anti-Flicker 2.0 technology; Uniform Brightness |
| Certifications, Standards & Licenses | ||
| TÜV Flicker-Free | -- | Yes |
| TÜV Low Blue Light | -- | Yes |
| VESA DisplayHDR? | DisplayHDR 500 True Black | DisplayHDR 500 True Black |
| VESA AdaptiveSync? | -- | Display 360Hz |
| ClearMR | 18000 | -- |
| UL | Yes | -- |
| Included Accessories | ||
| HDMI Cable | HDMI cable | HDMI cable |
| DisplayPort Cable | DisplayPort cable | DisplayPort cable |
| USB-C Cable | USB Type-C cable | USB Type-C cable |
| USB Upstream Cable | USB Type-B to Type-A cable | USB 3.2 cable |
| Packaging Information | ||
| Package Dimensions | -- | 980 mm x 500 mm x 200 mm (W x H x D) |
| Package Width | 995 mm (39.17 in) | 980 mm (38.58 in) |
| Package Height | 505 mm (19.88 in) | 500 mm (19.68 in) |
| Package Depth | 200 mm (7.87 in) | 200 mm (7.87 in) |
| Package Weight | 1349 kg (2974.04 lbs) | 13.7 kg (30.2 lbs) |
Methodology: The verdict and comparison notes on this page are written by an editor after reviewing the full specification table below; they are not generated by an automated scoring formula. Conclusions are based on manufacturer-listed specifications only - no benchmark testing, measured brightness or hands-on use is claimed unless stated. Missing values are left blank rather than estimated. Report an error.
Updated: August 2026
Frequently Asked Questions
The ASUS ROG Swift OLED PG34WCDN is the stronger overall package because it combines the same 360Hz QD-OLED fundamentals with G-Sync, FreeSync, KVM, more USB ports, and additional OLED protection features.
Yes. Both use a 34.18-inch 3440×1440 QD-OLED panel with a 360Hz refresh rate, 0.03ms response time, and 1300 cd/m² peak brightness, making their core gaming performance very similar.
The ASUS has the edge because it includes both AMD FreeSync and NVIDIA G-Sync, along with motion blur reduction, Shadow Boost, Dynamic Crosshair, and GameFast Input.
Yes. MSI offers 98W USB-C Power Delivery, compared with 90W on the ASUS, and it also provides portrait adjustment, which can be useful for productivity setups.
The ASUS PG34WCDN has the stronger connectivity package with UHBR20 DisplayPort, three USB-A ports, and a KVM switch, while the MSI offers 98W USB-C charging and a USB-B upstream connection.