Compare LG 34BN77C vs LG 40WP95C
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)
1x DisplayPort 1.4, 1x Thunderbolt 4.0 (in; Type-C; upstream; 96W; DP Alt Mode), 1x 3.5 mm Audio Out (line-out for speakers), 1x Thunderbolt 4.0 (out), 2x USB 3.0 (Type-A; downstream), 2x HDMI 2.0
Construction
Adjustment | Height
150 mm / 5.9055 in
110 mm / 4.3307 in
Adjustment | Pivot
N/A
N/A
Adjustment | Swivel
-45° ~ 45°
-15° ~ 15°
Adjustment | Tilt
-5° ~ 35°
-5° ~ 20°
Camera
No
No
Colors
Black
White and Silver
Form Factor
Curved monitor
Curved monitor
Speakers
2x 7W
2x 10W
VESA Mount
100 x 100 mm
100 x 100 mm
Dimensions
Bezels
209.4% screen-to-body ratio
91.75% screen-to-body ratio
Size | Depth
3.66 in / 92.9 mm w/o stand, 9.96 in / 252.9 mm w/ stand
4.52 in / 114.8 mm w/o stand, 11.14 in / 283 mm w/ stand
Size | Height
14.14 in / 359.1 mm w/o stand, 18.48 in / 469.5 mm w/ stand
16.5 in / 419.2 mm w/o stand, 19.87 in / 504.7 mm w/ stand
Size | Width
14.14 in / 359.1 mm
37.29 in / 947.2 mm
Weight
6.3 kg / 14 lbs w/o stand , 9.7 kg / 21 lbs w/ stand
10.2 kg / 22 lbs w/o stand , 12.3 kg / 27 lbs w/ stand
Display
Aspect Ratio
21:9
21:9
Brightness
300 nits
300 nits
Contrast Ratio
1000:1 (static)
1000:1 (static)
Display Backlight
W-LED
W-LED
Display Color Depth
10 bits (8 bits + FRC), 1073741824 colors
10 bits (8 bits + FRC), 1073741824 colors
Display Curvature
1900R
2500R
Display Diagonal
34" (34 in / 863.6 mm)
40" (39.71 in / 1008.59 mm)
Display Type
IPS, Anti-glare/Matte (3H)
IPS, Anti-glare/Matte (3H)
Gamut
99% sRGB
98% DCI-P3, 100% sRGB
Pixel Density
110 ppi
140 ppi
Pixel Pitch
0.233 mm
0.182 mm
Refresh Rate
48 Hz ~ 75 Hz
48 Hz ~ 72 Hz
Resolution
UW-QHD (3440x1440)
5K2K WUHD (5120x2160)
Response Time
5 ms (min)
5 ms (min)
Viewing Angle
178° H / 178° V
178° H / 178° V
Function
HDR
HDR10
HDR10
Licenses
CB, CE, FCC-B, EPA Energy Star 8.0, EPEAT Bronze, ErP, REACH, RoHS, TAA Compliant, TÜV-Typ, UL/cUL
TÜV Rheinland Eyesafe Display Certification, TÜV Rheinland Low Blue Light (Hardware Solution)
Operating Humidity
10 % ~ 80 %
10 % ~ 80 %
Operating Temperature
0 °C ~ 40 °C , 32 °F ~ 104 °F
0 °C ~ 40 °C , 32 °F ~ 104 °F
Variable Framerate
AMD FreeSync
AMD FreeSync
Video
Black Stabilizer, Super Resolution+, Color Calibrated, Picture-by-Picture, DDC/CI, Dynamic Action Sync, Smart Energy Saving, Picture-in-Picture, Dual Controller, Color Weakness Mode, 3-sided Virtually Borderless Design, Reader Mode, Flicker-free techno...
Wide Colour Gamut, Auto-Brightness with Ambient Light Sensor, Smart Energy Saving, Reader Mode, Super Resolution+, Black Stabilizer, KVM Switch, Dynamic Action Sync, Flicker-free technology, Picture-by-Picture, Live Colour Low Blue Light, True Colour P...
Performance
Power Consumption
70 W (average) / 81.7 W (max) / 0.5 W (sleep) / 0.3 W (off)
80 W (average) / 57 W (eco) / 1.2 W (sleep) / 0.3 W (off)
Production
Accessory
DisplayPort cable, HDMI cable
DisplayPort cable, HDMI cable, Thunderbolt 4 (USB-C) Active Cable
Debut
2020
2021
Reviews
Neofiliac score
77%
93%
Pros
- Ultra-wide form factor
- 1900 curvature
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- High 209.4 % screen-to-body ratio
- Build-in speakers included
- Dual Thunderbolt 4
- Ultra-wide form factor
- 2500R curvature
- Rich color reproduction
- Stand with tilt, swivel, and height adjustments
- High 1000:1 contrast ratio
- 10-bit display panel
- High 91.75 % screen-to-body ratio
- Build-in speakers included
Cons
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