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Compare LG 34GN850 vs LG 34GP83A vs Sceptre C355W-3440UN

Connectivity

Ports
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 2x USB 3.0 (Type-A; downstream), 1x USB 3.0 (Type-B; upstream)
2x HDMI 2.0, 1x DisplayPort 1.4, 1x 3.5 mm Audio Out, 1x USB 3.0 (upstream), 2x USB 3.0 (downstream)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 2x HDMI 2.0

Construction

Adjustment | Height
110 mm / 4.3307 in
120 mm / 4.7244 in
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 20°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Curved monitor
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.16% screen-to-body ratio
90.49% screen-to-body ratio
89.63% screen-to-body ratio
Size | Depth
4.11 in / 104.4 mm w/o stand, 12.29 in / 312.2 mm w/ stand
4.1 in / 104.14 mm w/o stand, 12.3 in / 312.42 mm w/ stand
4.82 in / 122.43 mm w/o stand, 9.68 in / 245.87 mm w/ stand
Size | Height
14.24 in / 361.6 mm w/o stand, 18.27 in / 464.1 mm w/ stand
14.2 in / 360.68 mm w/o stand, 18.3 in / 464.82 mm w/ stand
14.87 in / 377.7 mm w/o stand, 19.04 in / 483.62 mm w/ stand
Size | Width
32.25 in / 819.2 mm
32.3 in / 820.42 mm
32.96 in / 837.18 mm
Weight
5.5 kg / 12 lbs w/o stand , 7.6 kg / 17 lbs w/ stand
5.49 kg / 12 lbs w/o stand , 7.62 kg / 17 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
21:9
Brightness
350 nits / 440 nits (peak)
400 nits
320 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
3000:1 (static), 1000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits, 1073741824 colors
8 bits, 16777216 colors
Display Curvature
1800R
3800R
1800R
Display Diagonal
34" (34 in / 863.6 mm)
34" (34 in / 863.6 mm)
35" (35 in / 889 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H), LG Display
VA, Anti-glare/Matte (3H)
Gamut
92% Adobe RGB, 98% DCI-P3
98% DCI-P3
95% sRGB
Input Lag
4.2 ms
Pixel Density
110 ppi
109 ppi
106 ppi
Pixel Pitch
0.233 mm
0.233 mm
0.238 mm
Refresh Rate
48 Hz ~ 144 Hz
48 Hz ~ 144 Hz
48 Hz ~ 100 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
UW-QHD (3440x1440)
Response Time
3.5 ms (min) / 6 ms (avg)
1 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
DisplayHDR 400, HDR10
DisplayHDR 400
Licenses
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
BSMI, CCC, CE, cTick, ENERGY STAR, ErP, FCC Class B, UL/cUL
cTUVus, FCC, ISTA
Operating Humidity
0 % ~ 80 %
10 % ~ 80 %
10 % ~ 80 %
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, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync Premium
NVIDIA G-SYNC, AMD FreeSync
Video
Crosshair, Dynamic Action Sync, Wide Color Gamut, HDR Effect, Nano IPS Technology, Low Blue Light, Flicker-free technology, Black Stabilizer, Smart Energy Saving
Color Calibrated, Crosshair, Flicker-free technology, HDR Effect, Reader Mode, Game Mode, Dynamic Action Sync, Smart Energy Saving, Low Blue Light, Black Stabilizer, Nano IPS Display
Blue Light Shield, Auto Dynamic Contrast Mode

Performance

Power Consumption
72 W (average) / 80 W (max) / 0.5 W (sleep) / 0.3 W (off)
72 W (average) / 80 W (max) / 0.3 W (off)
60 W (average) / 70 W (max) / 0.5 W (sleep) / 0.3 W (off)

Production

Accessory
HDMI cable
DisplayPort cable
DisplayPort cable
Debut
2019
2020
2020

Reviews

Neofiliac score
93%
94%
41%
Pros
  • DisplayHDR 400, HDR10
  • Ultra-wide form factor
  • 1800 curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 91.16 % screen-to-body ratio
  • DisplayHDR 400
  • Ultra-wide form factor
  • 3800 curvature
  • Rich color reproduction
  • Stand with tilt and height adjustments
  • Fast 1 ms response time
  • High 1000:1 contrast ratio
  • 10-bit display panel
  • Support for NVIDIA G-SYNC
  • High 90.49 % screen-to-body ratio
  • Ultra-wide form factor
  • 1800R curvature
  • High 3000:1 contrast ratio
  • Support for NVIDIA G-SYNC
Cons
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel

Price

Offers (incl. referral links)
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