Comparison between LG 34WQ73A vs LG 34WK650

General Info
Model Number	LG 34WQ73A	LG 34WK650

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Type	Monitor	Monitor
Year	2022	2018
Brand	LG	LG
Model Series	UltraWide
Model Number	34WQ73A	34WK650
Alias	34WQ73A-B	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	31.25 in 79.4 cm 793.77 mm 2.6 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.39 in 34 cm 340.19 mm 1.12 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature	3800
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	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	0.315 mm
Screen Pixel Density	110 ppi	81 ppi
Screen-to-Body Ratio	89.64 %	87.62 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 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	3.3 in 8.4 cm 83.82 mm 0.28 ft	2.01 in 5.1 cm 51 mm 0.17 ft
Case Weight	6.71 kg 15 lbs	5.9 kg 13 lbs
Case Width with Stand	32.2 in 81.8 cm 817.88 mm 2.68 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height with Stand	18.07 in 45.9 cm 458.96 mm 1.51 ft	18.15 in 46.1 cm 461 mm 1.51 ft
Case Depth with Stand	10.2 in 25.9 cm 259.08 mm 0.85 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	8.57 kg 19 lbs	7.6 kg 17 lbs
Case Color	Black	White
Hardware
Built-in Camera	No	No
Network	LAN
Connectivity	1 x USB 2.0 (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (3-pole; sound only) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 2 x USB 2.0 (Type-A; downstream)	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	Color Calibrated Dual Controller Smart Energy Saving Flicker-free technology KVM Switch Super Resolution+ HDR Effect Dynamic Action Sync 3-sided Virtually Borderless Design Picture-by-Picture Black Stabilizer Reader Mode	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	32.2 in 81.8 cm 817.88 mm 2.68 ft	32.52 in 82.6 cm 826 mm 2.71 ft
Case Height	14.5 in 36.8 cm 368.3 mm 1.21 ft	14.57 in 37 cm 370 mm 1.21 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	110 mm 11 cm 4.3307 in 0.3609 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	60 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable	Audio cable HDMI cable
Certificates and Standards
Licenses	CE cUL/UL Energy Star FCC-B J-Moss RoHS TUV-Type VCCI	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 34WQ73A

LG 34WK650