Comparison between LG 34BN77C vs LG 34WP550

General Info
Model Number	LG 34BN77C	LG 34WP550

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	LG	LG
Model Series		UltraWide
Model Number	34BN77C	34WP550
Alias	34BN770	34WP550-B
Display
Screen Size Class	34" (inches)	34" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	31.25 in 79.4 cm 793.77 mm 2.6 ft	31.25 in 79.4 cm 793.77 mm 2.6 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	13.39 in 34 cm 340.19 mm 1.12 ft
Display Curvature	1900
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	2560 x 1080
Screen Pixel Pitch	0.233 mm	0.312 mm
Screen Pixel Density	110 ppi	82 ppi
Screen-to-Body Ratio	209.4 %	90.27 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Screen Brightness	300 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10
3D	No	No
Size, weight, color
Case Depth	3.66 in 9.3 cm 92.9 mm 0.3 ft	2.6 in 6.6 cm 66.04 mm 0.22 ft
Case Weight	6.3 kg 14 lbs	4.9 kg 11 lbs
Case Width with Stand	32.05 in 81.4 cm 814 mm 2.67 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height with Stand	18.48 in 47 cm 469.5 mm 1.54 ft	18.03 in 45.8 cm 458 mm 1.5 ft
Case Depth with Stand	9.96 in 25.3 cm 252.9 mm 0.83 ft	10.24 in 26 cm 260 mm 0.85 ft
Case Weight with Stand	9.7 kg 21 lbs	6.8 kg 15 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	2 x HDMI 2.0 1 x 3.5 mm Audio Out
Audio
Audio Speakers	2 x 7W
Features
Cool Features	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 technology AMD FreeSync technology HDR Effect	Black Stabilizer Super Resolution+ Smart Energy Saving Color Weakness Mode Picture-by-Picture Dual Controller Flicker-free technology Screen Split 2.0 Picture-in-Picture Dynamic Action Sync Crosshair 3-sided Virtually Borderless Design Reader Mode HDR Effect AMD FreeSync technology Low Blue Light
Ergonomics
Case Width	14.14 in 35.9 cm 359.1 mm 1.18 ft	32.2 in 81.8 cm 817.88 mm 2.68 ft
Case Height	14.14 in 35.9 cm 359.1 mm 1.18 ft	14.4 in 36.6 cm 365.76 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	40 Hz - 75 Hz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	CB CE FCC-B EPA Energy Star 8.0 EPEAT Bronze ErP REACH RoHS TAA Compliant TÜV-Typ UL/cUL	CE cUL/UL Energy Star FCC-B J-Moss RoHS TUV-Type VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %	5 % - 85 %

LG 34BN77C

LG 34WP550