Compare LG 34GL750 vs Corsair Xeneon Flex 45WQHD240 vs Asus VP299CL
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
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)
1x HDMI 2.0, 1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x USB (Type-C; PD 15W), 1x USB (Type-C)
Construction
Adjustment | Height
120 mm / 4.7244 in
N/A
130 mm / 5.1181 in
Adjustment | Pivot
-3° ~ 3°
N/A
N/A
Adjustment | Swivel
N/A
N/A
-180° ~ 180°
Adjustment | Tilt
-5° ~ 20°
N/A
-5° ~ 23°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 2W
VESA Mount
100 x 100 mm
N/A
100 x 100 mm
Dimensions
Bezels
90.36% screen-to-body ratio
87.81% screen-to-body ratio
Size | Depth
3.43 in / 87 mm w/o stand, 11.01 in / 279.7 mm w/ stand
2.28 in / 58.03 mm w/o stand, 7.36 in / 187.05 mm w/ stand
Size | Height
14.35 in / 364.5 mm w/o stand, 22.26 in / 565.3 mm w/ stand
12.41 in / 315.17 mm w/o stand, 18.66 in / 474.05 mm w/ stand
Size | Width
32.28 in / 819.9 mm
27.17 in / 690 mm
Weight
6.1 kg / 13 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
3.89 kg / 9 lbs w/o stand , 5.84 kg / 13 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
21:9
Brightness
300 nits
1000 nits (peak)
350 nits
Contrast Ratio
1000:1 (static)
1350000:1 (static)
1000:1 (static), 100000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Curvature
3800R
800R
Display Diagonal
34" (34 in / 863.6 mm)
45"
29" (28.74 in / 730 mm)
Display Type
IPS, Anti-glare/Matte (3H)
OLED, LG Display
IPS, Anti-glare/Matte
Gamut
99% sRGB
98.5% DCI-P3
99% sRGB
Pixel Density
82 ppi
96 ppi
Pixel Pitch
0.312 mm
0.263 mm
Refresh Rate
56 Hz ~ 144 Hz
48 Hz ~ 240 Hz
48 Hz ~ 75 Hz
Resolution
UW-FHD (2560x1080)
UW-QHD (3440x1440)
UW-FHD (2560x1080)
Response Time
5 ms (min)
0.03 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
HDR10
HDR10
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
TÜV Flicker-free, TÜV Low Blue Light
Operating Humidity
0 % ~ 80 %
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
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync
Video
Crosshair, Flicker-free technology, Low Blue Light, Dynamic Action Sync, Adaptive-Sync Technology, Black Stabilizer
Picture-by-Picture, Picture-in-Picture
Eye Care+ Technology, Flicker-free technology, Shadow Boost, Low Blue Light, SPLENDID Technology, Multiple HDR Mode, GamePlus, Adaptive-Sync technology, Trace Free Technology, QuickFit
Performance
Power Consumption
52 W (average) / 58 W (max) / 0.3 W (sleep) / 0.3 W (off)
0.5 W (sleep) / 0.3 W (off)
19 W (average) / 0.5 W (sleep) / 0.5 W (off)
Production
Accessory
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable
Debut
2019
2022
2021
Reviews
Neofiliac score
72%
94%
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
- 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
- Ultra-wide form factor
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- Support for NVIDIA G-SYNC
- Build-in speakers included
Cons
- 8-bit display panel
- Stand lacks ergonomic adjustment
- 8-bit display panel
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