MSI MEG 342C QD-OLED

MSIQD-OLEDultrawide

QD-OLED · 34" · 3440×1440 · 175Hz · 0.03ms

The MSI MEG 342C QD-OLED is a 34-inch ultrawide gaming monitor that balances QD-OLED visual quality with a slightly lower refresh rate for a more accessible price. The 3440x1440 curved QD-OLED panel delivers perfect blacks, infinite contrast, and the vivid color saturation that QD-OLED is known for across the immersive 21:9 aspect ratio. The 175Hz refresh rate is lower than the 240Hz found on premium competitors but still provides smooth, responsive gaming that satisfies all but the most demanding competitive players. At approximately $800, it saves $100 to $200 compared to 240Hz ultrawide OLED alternatives, making it an attractive option for gamers who prioritize the OLED experience over maximum refresh rate. MSI's Gaming Intelligence software provides comprehensive OSD management. OLED Care 2.0 features protect panel longevity. HDMI 2.1 and DisplayPort connectivity cover all inputs. The curved 34-inch ultrawide format excels in immersive gaming, racing sims, and productivity workloads. For gamers who want QD-OLED ultrawide immersion and find 175Hz perfectly adequate, the MEG 342C delivers premium visuals at a sensible price.

84

Overall

86

Performance

78

Value

82

Efficiency

Connectivity

HDMI2× HDMI 2.1
USB-C1× USB-C (15W)

Display

Panel TypeQD-OLED
Screen Size34" inches
Resolution3440×1440
Pixel Density110 PPI

Image Quality

Peak Brightness1000 nits
Contrast RatioInfinite
DCI-P3 Coverage99%
HDRHDR True Black 400

Performance

Refresh Rate175 Hz
Response Time0.03 ms
Input Lag4 ms

Physical

Weight7.0 kg

Brightness

HDR Peak Brightness 10% Window
1,120 nits
HDR Real Scene Brightness
710 nits
SDR Real Scene Brightness
300 nits

Color Accuracy

DCI-P3 Color Accuracy ΔE
1.7 dE
sRGB Color Accuracy ΔE
1.1 dE

Contrast

Dark Room Black Level
0 nits
SDR Contrast Ratio
999,999 ratio

Input Lag

Input Lag 60Hz
8.9 ms
Input Lag Max Refresh
2 ms

Response Time

Response Time Overshoot
0.8 %
Total Response Time Average
0.34 ms

Use case fit

4K Gaming
24/100

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