MSI MPG 491CQPX QD-OLED 49-inch QD-OLED 5120 x 1440 (DQHD) Computer Monitor, 240Hz

1. Display Specifications

• Brand: MSI

• Series: MPG

• Model: MPG 491CQPX QD-OLED

• Screen Size: 49 inches (124.46cm)

• Panel Type: QD-OLED (Quantum Dot OLED)

• Resolution: 5120 × 1440 pixels (Dual Quad HD – DQHD)

• Aspect Ratio: 32:9 Super Ultrawide

• Curvature: 1800R curved screen

• Pixel Pitch: 0.233 × 0.233mm

• Active Display Area: 1196.7 × 339.2mm

• Surface Treatment: Anti-reflection

2. Refresh Rate and Response Time

• Refresh Rate: 240Hz

• Response Time: 0.03ms (GtG)

• Vertical Frequency: 48–240Hz

• Horizontal Frequency: 30–390kHz

• Adaptive Sync: NVIDIA G-SYNC Compatible

• AMD FreeSync: AMD FreeSync Premium Pro

• Delivers smooth motion and reduced screen tearing during gaming.

3. Brightness and Image Quality

• SDR Brightness: 250 nits

• HDR Brightness: 450 nits typical

• Peak HDR Brightness: Up to 1000 nits (3% APL)

• Contrast Ratio: 1,500,000:1

• HDR Certification: VESA DisplayHDR True Black 400

• Display Colours: 1.07 billion colours

• Colour Depth: 10-bit

• Viewing Angles: 178° horizontal / 178° vertical

4. Colour Performance

• Adobe RGB: 98%

• DCI-P3: 99%

• sRGB: 146%

• Wide colour gamut for vibrant visuals and accurate colour reproduction.

• Quantum Dot technology enhances colour richness and image clarity.

5. Connectivity and Ports

USB Type-C features:

• DisplayPort Alternate Mode.

• Up to 98W Power Delivery.

• Supports video output and compatible device charging through one cable.

6. Display and Gaming Features

• OLED Care 2.0 protection technology.

• NVIDIA G-SYNC Compatible.

• AMD FreeSync Premium Pro.

• HDMI CEC support.

• KVM functionality for controlling multiple connected devices.

• Picture-in-Picture (PIP).

• Picture-by-Picture (PBP).

• Gaming Intelligence software support.

• HDMI 2.1 bandwidth up to 48Gbps.

7. Ergonomics and Adjustability

• Tilt Adjustment: -5° to 20°

• Swivel Adjustment: -30° to 30°

• Height Adjustment: 0–100mm

• VESA Mounting: 100 × 100mm

• Kensington Lock: Supported

8. Power Specifications

• Power Supply: Internal power board

• Input Voltage: 100–240V

• Input Frequency: 50/60Hz

9. Physical Specifications

• Colour: Black

• Dimensions with Stand: 1195 × 328 × 410mm

• Dimensions without Stand: 1195 × 190 × 372mm

• Net Weight: 10.6kg

• Gross Weight: 16.4kg