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Compare LG 35WN75C vs Sceptre C355W-3440UN vs Sceptre C275B-144RK

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-C; upstream; 94W; DP Alt Mode)
1x DisplayPort 1.2, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 2x HDMI 2.0
1x 3.5 mm Audio In, 1x 3.5 mm Audio Out, 1x HDMI 1.4, 1x DisplayPort 1.2

Construction

Adjustment | Height
110 mm / 4.3307 in
N/A
N/A
Adjustment | Pivot
N/A
N/A
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 15°
-5° ~ 15°
-5° ~ 15°
Camera
No
No
No
Colors
Black, White, Silver
Black
Silver
Form Factor
Curved monitor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 3W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
91.39% screen-to-body ratio
89.63% screen-to-body ratio
89.17% screen-to-body ratio
Size | Depth
3.7 in / 93.98 mm w/o stand, 9.9 in / 251.46 mm w/ stand
4.82 in / 122.43 mm w/o stand, 9.68 in / 245.87 mm w/ stand
2.46 in / 62.48 mm w/o stand, 7.35 in / 186.69 mm w/ stand
Size | Height
14.7 in / 373.38 mm w/o stand, 18.2 in / 462.28 mm w/ stand
14.87 in / 377.7 mm w/o stand, 19.04 in / 483.62 mm w/ stand
14.31 in / 363.47 mm w/o stand, 17.66 in / 448.56 mm w/ stand
Size | Width
32.7 in / 830.58 mm
32.96 in / 837.18 mm
24.33 in / 618 mm
Weight
6.62 kg / 15 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
3.8 kg / 8 lbs w/o stand , 3.84 kg / 8 lbs w/ stand

Display

Aspect Ratio
21:9
21:9
16:9
Brightness
300 nits
320 nits
280 nits
Contrast Ratio
2500:1 (static)
3000:1 (static), 1000000:1 (dynamic)
3000:1 (static), 1000000:1 (dynamic)
Display Backlight
W-LED
W-LED
W-LED
Display Color Depth
8 bits, 16777216 colors
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
Display Curvature
1800R
1800R
1800R
Display Diagonal
35" (35 in / 889 mm)
35" (35 in / 889 mm)
27" (27 in / 685.8 mm)
Display Type
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
VA, Anti-glare/Matte
Gamut
99% sRGB
95% sRGB
70% DCI-P3, 85% sRGB
Pixel Density
106 ppi
106 ppi
81 ppi
Pixel Pitch
0.238 mm
0.238 mm
0.311 mm
Refresh Rate
48 Hz ~ 100 Hz
48 Hz ~ 100 Hz
48 Hz ~ 144 Hz
Resolution
UW-QHD (3440x1440)
UW-QHD (3440x1440)
FHD (1920x1080)
Response Time
5 ms (min)
4 ms (min)
3 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
Licenses
cTUVus, FCC, ISTA
EnergyStar 7.0, FCC, RoHS, UL
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
20 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
5 °C ~ 35 °C , 41 °F ~ 95 °F
Variable Framerate
AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync
NVIDIA G-SYNC, AMD FreeSync Premium
Video
Black Stabilizer, Color Calibrated, Reader Mode, Dual Controller, Flicker-free technology, Super Resolution+, Screen Split 2.0, Dynamic Action Sync, Color Weakness Mode, 3-sided Virtually Borderless Design, Smart Energy Saving, HDR Effect, Picture-in-P...
Blue Light Shield, Auto Dynamic Contrast Mode
Blue Light Shift, Flicker-free technology, Auto Dynamic Contrast Mode

Performance

Energy Efficiency
A
Power Consumption
40 W (average) / 0.5 W (sleep) / 0.3 W (off)
60 W (average) / 70 W (max) / 0.5 W (sleep) / 0.3 W (off)
42 W (average) / 48 W (max) / 0.5 W (sleep) / 0.5 W (off)

Production

Accessory
DisplayPort cable, HDMI cable, USB Type-B cable
DisplayPort cable
DisplayPort cable
Debut
2020
2020
2020

Reviews

Neofiliac score
64%
41%
41%
Pros
  • Ultra-wide form factor
  • 1800 curvature
  • Stand with tilt and height adjustments
  • High 2500:1 contrast ratio
  • High 91.39 % screen-to-body ratio
  • Build-in speakers included
  • Ultra-wide form factor
  • 1800R curvature
  • High 3000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • 1800R curvature
  • High 3000:1 contrast ratio
  • Support for NVIDIA G-SYNC
  • Build-in speakers included
Cons
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel

Price

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