MSI 32" 165 Hz QD-OLED UHD Gaming Monitor Adaptive Sync 3840 x 2160 (4K) MAG 321
This page is affiliate-supported. Prices and availability can change after the last marketplace refresh.
About this product
The MSI MAG 321CUP QD-OLED is a 32-inch 4K UHD gaming monitor with a 165Hz refresh rate and an incredibly fast 0.03ms response time. It features a Quantum Dot OLED panel, a 1,500,000:1 contrast ratio, and Adaptive Sync. With a brightness of 250 cd/m2, it covers 1.07 billion colors. Priced at $693.99, it offers high-end specs for competitive gamers seeking smooth motion and deep blacks.
Our take
The MSI MAG 321CUP QD-OLED impressed me with its razor-sharp 4K resolution and buttery-smooth 165Hz refresh rate. The 0.03ms response time makes fast-paced games feel incredibly responsive, and the OLED blacks are phenomenal. However, the 250 cd/m2 brightness is a bit low for HDR content, so don’t expect it to get super bright. Also, note that this model doesn't have USB-C, so connecting modern laptops may require adapters. At around $694, it's a solid choice if you prioritize response time and contrast over peak brightness.
Pros & Cons
Pros
- 165Hz refresh rate with 0.03ms response
- Quantum Dot OLED for deep blacks
- 1,500,000:1 contrast ratio
- Adaptive Sync for tear-free gaming
Cons
- 250 cd/m2 brightness is modest
- No USB-C connectivity
Specifications
- Aspect Ratio 16:9
- Brand MSI
- Contrast Ratio 1,500,000:1
- MPN MAG 321CUP QD-OLED
- Display Type UHD
- Screen Size 32 in
Show all 12 specifications
- Model
- MAG 321CUP QD-OLED
- Refresh Rate
- 165 Hz
- Color
- 1.07 Billion
- Response Time
- 0.03 ms
- Brightness
- 250 cd/m2
- UPC
- 824142378748
