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Compare LG 29BN650 vs LG 34GL750 vs Sceptre C355W-3440UN

Connectivity

Ports
1x 3.5 mm Audio Out, 2x HDMI 2.0, 1x DisplayPort 1.4
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
150 mm / 5.9055 in
120 mm / 4.7244 in
N/A
Adjustment | Pivot
N/A
-3° ~ 3°
N/A
Adjustment | Swivel
N/A
N/A
N/A
Adjustment | Tilt
-5° ~ 35°
-5° ~ 20°
-5° ~ 15°
Camera
No
No
No
Colors
Black
Black
Black
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
VESA Mount
100 x 100 mm
100 x 100 mm
100 x 100 mm

Dimensions

Bezels
87.4% screen-to-body ratio
90.36% screen-to-body ratio
89.63% screen-to-body ratio
Size | Depth
3.03 in / 76.9 mm w/o stand, 8.24 in / 209.4 mm w/ stand
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
12.5 in / 317.5 mm w/o stand, 16.18 in / 410.9 mm w/ stand
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
27.09 in / 688.1 mm
32.28 in / 819.9 mm
32.96 in / 837.18 mm
Weight
4.1 kg / 9 lbs w/o stand , 6.2 kg / 14 lbs w/ stand
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
21:9
Brightness
350 nits
300 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
8 bits, 16777216 colors
8 bits (6 bits + FRC), 16777216 colors
8 bits, 16777216 colors
Display Curvature
3800R
1800R
Display Diagonal
29" (28.74 in / 730 mm)
34" (34 in / 863.6 mm)
35" (35 in / 889 mm)
Display Type
AH-IPS, Anti-glare/Matte (3H), LG Display
IPS, Anti-glare/Matte (3H)
VA, Anti-glare/Matte (3H)
Gamut
99% sRGB
99% sRGB
95% sRGB
Pixel Density
96 ppi
82 ppi
106 ppi
Pixel Pitch
0.263 mm
0.312 mm
0.238 mm
Refresh Rate
40 Hz ~ 75 Hz
56 Hz ~ 144 Hz
48 Hz ~ 100 Hz
Resolution
UW-FHD (2560x1080)
UW-FHD (2560x1080)
UW-QHD (3440x1440)
Response Time
5 ms (min)
5 ms (min)
4 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
178° H / 178° V

Function

HDR
HDR10
HDR10
Licenses
CB, CE, EPA, Energy Star 8.0, ErP, FCC-B, REACH, RoHS, TÜV-Typ, UL
UL (cUL), TUV-Type, CB, FCC-B, CE, CCC (for China), KC, VCCI, ErP, ROHS, REACH, Windows
cTUVus, FCC, ISTA
Operating Humidity
10 % ~ 80 %
0 % ~ 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
AMD FreeSync
NVIDIA G-SYNC
NVIDIA G-SYNC, AMD FreeSync
Video
Black Stabilizer, Crosshair, Screen Split 2.0, Dual Controller, Game Mode, Flicker-free technology, DDC/CI, Adaptive-Sync technology, Mega Contrast, Reader Mode
Crosshair, Flicker-free technology, Low Blue Light, Dynamic Action Sync, Adaptive-Sync Technology, Black Stabilizer
Blue Light Shield, Auto Dynamic Contrast Mode

Performance

Energy Efficiency
A+
Power Consumption
21 W (average) / 0.3 W (sleep) / 0.3 W (off)
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
2020
2019
2020

Reviews

Neofiliac score
56%
72%
41%
Pros
  • Ultra-wide form factor
  • Stand with tilt and height adjustments
  • High 1000:1 contrast ratio
  • Build-in speakers included
  • 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
  • 8-bit display panel
  • No publicized HDR support
  • Only tilt adjustment
  • 8-bit display panel

Price

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