Compare MSI MEG 342C vs Corsair Xeneon Flex 45WQHD240 vs Alienware AW3423DW
Connectivity
Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.2 (Type-A; Gen 1; downstream), 1x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode)
2x HDMI 2.1, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode), 4x USB 3.2 (Type-A; downstream)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 4x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
Construction
Adjustment | Height
N/A
N/A
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
N/A
N/A
N/A
Camera
No
No
No
Colors
Black
Black
White
Form Factor
Curved monitor
Curved monitor
Curved monitor
VESA Mount
100 x 100 mm
N/A
100 x 100 mm
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
250 nits / 1000 nits (peak)
1000 nits (peak)
250 nits / 1000 nits (peak)
Contrast Ratio
1000000:1 (dynamic)
1350000:1 (static)
Display Color Depth
10 bits, 1073741824 colors
10 bits, 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
1800R
800R
1800R
Display Diagonal
34" (34.18 in / 868.21 mm)
45"
34" (34 in / 863.6 mm)
Display Type
QD-OLED, Anti-glare/Matte (3H), Samsung
OLED, LG Display
QD-OLED, Anti-glare/Matte (3H)
Gamut
97.8% Adobe RGB, 99.3% DCI-P3, 139.1% sRGB
98.5% DCI-P3
99.3% DCI-P3
Pixel Density
109 ppi
109 ppi
Pixel Pitch
0.23 mm
0.232 mm
Refresh Rate
48 Hz ~ 175 Hz
48 Hz ~ 240 Hz
48 Hz ~ 175 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
0.1 ms (min)
0.03 ms (min)
0.1 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10, DisplayHDR 400 True Black
HDR10
HDR10, DisplayHDR 400 True Black
Licenses
RoHS, TUV Rheinland Low Blue Light (Hardware Solution)
TUV Rheinland Low Blue Light (Hardware Solution)
Operating Humidity
10 % ~ 90 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC
Video
Gaming Intelligence (Sound Tune / Optix Scope / Smart Crosshair / Smartphone Remote Control), HMI 2.0, Quantum Dot Premium Color, Low Blue Light, Picture-by-Picture, True Color Calibration, MSI Mystic Light (front), KVM Switch, 3-sided bezelless design...
Picture-by-Picture, Picture-in-Picture
ComfortView Plus, Flicker-free technology, Quantum Dot Color, Low Blue Light, 5-axis OSD joystick, AlienFX Lighting
Performance
Power Consumption
42.3 W (average) / 200 W (max) / 0.5 W (sleep) / 0.3 W (off)
0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, HDMI cable
Debut
2022
2022
2022
Reviews
Neofiliac score
90%
94%
98%
Pros
- One of the first QD-OLED gaming monitors
- HDR10, DisplayHDR 400 True Black
- Ultra-wide form factor
- 1800R curvature
- Fast 0.1 ms response time
- 10-bit display panel
- Bendable from flat to 800R-curved
- Ultra-wide form factor
- Gorgeous OLED panel
- Fast 0.03 ms response time
- High 1350000:1 contrast ratio
- 10-bit display panel
- Support for NVIDIA G-SYNC
- QD-OLED panel
- HDR10, DisplayHDR 400 True Black
- Ultra-wide form factor
- 1800R curvature
- Fast 0.1 ms response time
- 10-bit display panel
- Support for NVIDIA G-SYNC
Cons
- Stand lacks ergonomic adjustment
- Display panel not very bright
- Stand lacks ergonomic adjustment
- Only height adjustment
- Display panel not very bright
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