Compare LG 34GL750 vs Sceptre C355W-3440UN
Connectivity
Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 2x HDMI 2.0
Construction
Adjustment | Height
120 mm / 4.7244 in
N/A
Adjustment | Pivot
-3° ~ 3°
N/A
Adjustment | Swivel
N/A
N/A
Adjustment | Tilt
-5° ~ 20°
-5° ~ 15°
Camera
No
No
Colors
Black
Black
Form Factor
Curved monitor
Curved monitor
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
90.36% screen-to-body ratio
89.63% screen-to-body ratio
Size | Depth
3.43 in / 87 mm w/o stand, 11.01 in / 279.7 mm w/ stand
4.82 in / 122.43 mm w/o stand, 9.68 in / 245.87 mm w/ stand
Size | Height
14.35 in / 364.5 mm w/o stand, 22.26 in / 565.3 mm w/ stand
14.87 in / 377.7 mm w/o stand, 19.04 in / 483.62 mm w/ stand
Size | Width
32.28 in / 819.9 mm
32.96 in / 837.18 mm
Weight
6.1 kg / 13 lbs w/o stand , 8.3 kg / 18 lbs w/ stand
6.62 kg / 15 lbs w/o stand , 8.6 kg / 19 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
Brightness
300 nits
320 nits
Contrast Ratio
1000:1 (static)
3000:1 (static), 1000000:1 (dynamic)
Display Backlight
W-LED
W-LED
Display Color Depth
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Curvature
3800R
1800R
Display Diagonal
34" (34 in / 863.6 mm)
35" (35 in / 889 mm)
Display Type
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
99% sRGB
95% sRGB
Pixel Density
82 ppi
106 ppi
Pixel Pitch
0.312 mm
0.238 mm
Refresh Rate
56 Hz ~ 144 Hz
48 Hz ~ 100 Hz
Resolution
UW-FHD (2560x1080)
UW-QHD (3440x1440)
Response Time
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
cTUVus, FCC, ISTA
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
Video
Crosshair, Flicker-free technology, Low Blue Light, Dynamic Action Sync, Adaptive-Sync Technology, Black Stabilizer
Blue Light Shield, Auto Dynamic Contrast Mode
Performance
Power Consumption
52 W (average) / 58 W (max) / 0.3 W (sleep) / 0.3 W (off)
60 W (average) / 70 W (max) / 0.5 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable
Debut
2019
2020
Reviews
Neofiliac score
72%
41%
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
- Ultra-wide form factor
- 1800R curvature
- High 3000:1 contrast ratio
- Support for NVIDIA G-SYNC
Cons
- 8-bit display panel
- No publicized HDR support
- Only tilt adjustment
- 8-bit display panel
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