Comparison between LG 34WL550-B vs LG 34WK650

General Info
Model Number	LG 34WL550-B	LG 34WK650

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2018
Brand	LG	LG
Model Number	34WL550-B	34WK650
Alias	34WL550	34WK650-W
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	30.57 in 77.7 cm 776.5 mm 2.55 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	11.64 in 29.6 cm 295.6 mm 0.97 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	2560 x 1080	2560 x 1080
Screen Pixel Pitch	0.312 mm	0.315 mm
Screen Pixel Density	83 ppi	81 ppi
Screen-to-Body Ratio	95.11 %	87.62 %
Backlight Source	W-LED	W-LED
sRGB	106 %	99 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	800 : 1	1000 : 1
Dynamic Screen Contrast		5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10
3D	No	No
Size, weight, color
Case Depth	0.78 in 2 cm 19.7 mm 0.06 ft	2.01 in 5.1 cm 51 mm 0.17 ft
Case Weight	7.19 kg 16 lbs	5.9 kg 13 lbs
Case Width with Stand	30.94 in 78.6 cm 786 mm 2.58 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height with Stand	16.39 in 41.6 cm 416.24 mm 1.37 ft	18.15 in 46.1 cm 461 mm 1.51 ft
Case Depth with Stand	8.61 in 21.9 cm 218.64 mm 0.72 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	8.82 kg 19 lbs	7.6 kg 17 lbs
Case Color	Black	White
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 2.0 1 x 3.5 mm Audio Out	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 5W
Features
Cool Features	Black Stabilizer Flicker-free technology	Black Stabilizer Crosshair Super Resolution+ Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) Flicker-free technology DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Screen Split 2.0
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot
Ergonomics
Case Width	30.04 in 76.3 cm 763 mm 2.5 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height	12.45 in 31.6 cm 316.3 mm 1.04 ft	14.57 in 37 cm 370 mm 1.21 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 200	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 74 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	51.369 kHz - 119.815 kHz	30 kHz - 90 kHz
Accessories
Extras	HDMI cable	Audio cable HDMI cable
Certificates and Standards
Licenses		BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL
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 34WL550-B

LG 34WK650