# What are the HDR monitors with the most advanced features like high refresh rates or wide viewing angles? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the HDR monitors with the most advanced features like high refresh rates or wide viewing angles?

## Products

### MSI MPG 322UR QD-OLED X24
```yaml
product: msi-mpg-322ur-qd-oled-x24
brand: MSI
price_gbp: 589.88
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 1 x DisplayPort 2.1a, 2 x HDMI 2.1a, 1 x USB Type-C, 2 x USB Type-A, 1 x USB Type-B, 1 x headphone jack
brightness: 1000 nits
resolution: 3840 x 2160 (4K UHD)
hdr_standard: VESA DisplayHDR True Black 500
refresh_rate: 240 Hz
response_time: 0.03 ms (GtG)
contrast_ratio: 1500000:1
```

- **Price:** £589.88 [^1]
- **Summary:** The MSI MPG 322UR QD-OLED X24 is a 31.5in 4K QD-OLED gaming monitor with a 240Hz refresh rate, 0.03ms response time, and 1000-nit peak HDR brightness. Its fourth-generation, five-layer tandem QD-OLED panel, DisplayHDR True Black 500 certification, USB Type-C with 98W power delivery, and OLED Care 3.0 features suit high-end gamers and content viewers.
- **Ideal For:** It suits users seeking advanced HDR monitors because its 4K QD-OLED panel combines 1000-nit peak brightness, DisplayHDR True Black 500, a 240Hz refresh rate, 0.03ms response time, and 178-degree viewing angles.

### Samsung Odyssey S55C Ark 2nd Gen
```yaml
product: samsung-odyssey-s55c-ark-2nd-gen
brand: Samsung
price_gbp: 1476.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: 3 x HDMI 2.1, 1 x DisplayPort 1.4, 2 x USB-C, 1 x USB-B, 1 x 3.5mm audio, 1 x S/PDIF optical audio, 1 x RJ45 Ethernet
brightness: 1000 nits
resolution: 3840 x 2160
hdr_standard: HDR10+ Gaming
refresh_rate: 165Hz
response_time: 1ms (GtG)
contrast_ratio: 1,000,000:1
```

- **Price:** £1476.57 [^2]
- **Summary:** The Samsung Odyssey Ark 2nd Gen is a 55in curved 4K gaming monitor with a 165Hz refresh rate, 1ms response time, Quantum Mini-LED backlighting, and HDR10+ Gaming. Its 1000R curve, rotating Cockpit Mode, Multi View, built-in KVM switch, and smart TV features make it best suited to immersive gaming, entertainment, and multitasking.
- **Ideal For:** It suits users seeking advanced HDR monitor features through Quantum Mini-LED backlighting, HDR10+ Gaming, 1000 nits peak brightness, 165Hz refresh rate, 178-degree viewing angles, and a 1000R curved display.
- **Additional Sources:** [^3]

### Samsung Odyssey G55T 34in
```yaml
product: samsung-odyssey-g55t-34in
brand: Samsung
price_gbp: 4003000.4
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
ports: DisplayPort 1.4, HDMI 2.0, headphone jack, USB 2.0 service port
brightness: 330 cd/m²
resolution: 3440 x 1440
hdr_standard: HDR10
refresh_rate: 165Hz
response_time: 1ms MPRT
contrast_ratio: 2500:1
```

- **Price:** £4003000.4 [^4]
- **Summary:** The Samsung Odyssey G55T is a 34in curved ultrawide gaming monitor with 3440 x 1440 resolution, HDR10, a 165Hz refresh rate, and a 1ms MPRT response time. Its 1000R VA panel and high contrast ratio suit immersive gaming, fast-paced action, and multitasking.
- **Ideal For:** It suits users seeking an HDR monitor with advanced gaming features because it combines HDR10, a 165Hz refresh rate, 1ms MPRT response time, a wide 21:9 view, and a 1000R curve with 178° viewing angles.

---
## References & Sources
[^1]: Scan, accessed 2026-09-13. https://www.scan.co.uk/products/32-msi-mpg-322ur-qd-oled-x24-monitor-tandem-qd-oled-3840-x-2160-240hz-adaptive-sync-003ms-hdmi-21-dp
[^2]: Best Buy, accessed 2026-09-13. https://www.bestbuy.com/product/samsung-55-odyssey-ark-2nd-gen-curved-4k-uhd-quantum-mini-led-freesync-prem-pro-1ms-gtg-gaming-screen-black/J3ZYG29HGW
[^3]: B&H Photo Video, accessed 2026-09-13. https://www.bhphotovideo.com/c/product/1719328-REG/samsung_odyssey_ark_55_4k.html
[^4]: Tokopedia, accessed 2026-09-13. https://www.tokopedia.com/redteknologi/samsung-led-monitor-odyssey-g5-lc34g55t-curved-gaming-monitor-34-1730950248582448894