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Compare LG 34GL750 vs MSI Optix MEG381CQR Plus vs MSI MAG342CQR

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x 3.5 mm Microphone In, 1x USB 3.2 (Type-B; Gen 1; upstream), 3x USB 3.2 (Type-A; Gen 1; downstream)
1x DisplayPort 1.4, 1x 3.5 mm Audio Out

Construction

Adjustment | Height
120 mm / 4.7244 in
100 mm / 3.937 in
90 mm / 3.5433 in
Adjustment | Pivot
-3° ~ 3°
N/A
-5° ~ 5°
Adjustment | Swivel
N/A
N/A
-30° ~ 30°
Adjustment | Tilt
-5° ~ 20°
-5° ~ 20°
-5° ~ 20°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 10W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 200 mm

Dimensions

Bezels
90.36% screen-to-body ratio
Size | Depth
3.43 in / 87 mm w/o stand, 11.01 in / 279.7 mm w/ stand
12.83 in / 325.8 mm w/ stand
11.24 in / 285.454 mm w/ stand
Size | Height
14.35 in / 364.5 mm w/o stand, 22.26 in / 565.3 mm w/ stand
18.36 in / 466.4 mm w/ stand
18.64 in / 473.461 mm w/ stand
Size | Width
32.28 in / 819.9 mm
35.3 in / 896.5 mm
33.76 in / 857.379 mm
Weight
6.1 kg / 13 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
10.7 kg / 24 lbs w/ stand
9.301 kg / 20 lbs w/ stand

Display

Aspect Ratio
21:9
24:10
21:9
Brightness
300 nits
400 nits / 600 nits (peak)
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
4000:1 (static)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
Display Curvature
3800R
2300R
1500R
Display Diagonal
34" (34 in / 863.6 mm)
38" (37.5 in / 952.5 mm)
34" (34 in / 863.6 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG
VA, Anti-glare/Matte (3H)
Gamut
99% sRGB
96.2% DCI-P3, 128.7% sRGB
89% DCI-P3, 112% sRGB
Pixel Density
82 ppi
109 ppi
104 ppi
Pixel Pitch
0.312 mm
0.229 mm
0.232 mm
Refresh Rate
56 Hz ~ 144 Hz
48 Hz ~ 144 Hz
Resolution
UW-FHD (2560x1080)
UW4K (3840x1600)
UW-QHD (3440x1440)
Response Time
5 ms (min)
4 ms (min) / 14 ms (avg)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
DisplayHDR 600
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
CE, FCC-B, REACH, RoHS, WEEE
Operating Humidity
0 % ~ 80 %
10 % ~ 80 %
10 % ~ 85 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
NVIDIA G-SYNC
NVIDIA G-SYNC
Video
Crosshair, Flicker-free technology, Low Blue Light, Dynamic Action Sync, Adaptive-Sync Technology, Black Stabilizer
Human Machine Interface (Gaming Dial and Assistance Monitor), Low Blue Light, Steelseries GameSense, MSI Mystic Light, Flicker-free technology, Frameless design
Fliсkеr-frее tесhnоlоgy, Lоw Вluе Light, Νight Visiоn, Widе Соlоr Gаmut, МSΙ Мystiс Light, Аdарtivе-Synс tесhnоlоgy, АМD FrееSynс tесhnоlоgy

Performance

Power Consumption
52 W (average) / 58 W (max) / 0.3 W (sleep) / 0.3 W (off)
47 W (average) / 0.5 W (sleep) / 0.3 W (off)
0.5 W (sleep) / 0.3 W (off)

Production

Accessory
Camera cradle, DisplayPort cable, HDMI cable, Mouse bungee, USB Type-C cable
Debut
2019
2021
2020

Reviews

Neofiliac score
72%
83%
64%
Pros
  • Ultra-wide form factor
  • 3800 curvature
  • Stand with tilt, pivot, and height adjustments
  • High 1000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • High 90.36 % screen-to-body ratio
  • DisplayHDR 600
  • Ultra-wide form factor
  • 2300R curvature
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
  • Ultra-wide form factor
  • 1500R curvature
  • Stand with tilt, swivel, pivot, and height adjustments
  • High 4000:1 contrast ratio
  • 10-bit display panel
Cons
  • 8-bit display panel
  • No publicized HDR support

Price

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