Comparison between LG 34WK500 vs LG 34UM88C

General Info
Model Number	LG 34WK500	LG 34UM88C

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2016
Brand	LG	LG
Model Number	34WK500	34UM88C
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	31.49 in 80 cm 799.8 mm 2.62 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	21:9	21:9
Screen Resolution	2560 x 1080	3440 x 1440
Screen Pixel Pitch	0.315 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	87.3 %	84.95 %
Backlight Source	W-LED	W-LED
sRGB	99 %	99 %
Adobe RGB 1998		80 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1	5000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		19 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	15 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.63 in 4.2 cm 41.5 mm 0.14 ft	1.94 in 4.9 cm 49.2 mm 0.16 ft
Case Weight	6.1 kg 13 lbs	6.3 kg 14 lbs
Case Width with Stand	32.62 in 82.9 cm 828.5 mm 2.72 ft	32.67 in 83 cm 829.9 mm 2.72 ft
Case Height with Stand	18.14 in 46.1 cm 460.7 mm 1.51 ft	16.89 in 42.9 cm 428.9 mm 1.41 ft
Case Depth with Stand	8.24 in 20.9 cm 209.4 mm 0.69 ft	9.94 in 25.2 cm 252.4 mm 0.83 ft
Case Weight with Stand	6.1 kg 13 lbs	8.4 kg 18 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 1.4 1 x 3.5 mm Audio Out	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers		2 x 7W
Features
Cool Features	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	Black Stabilizer Flicker-free technology Screen Split HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Paper mode DDC/CI 6-Axis Control Picture-in-Picture AMD FreeSync technology Quick Charge
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot
Ergonomics
Case Width	32.62 in 82.9 cm 828.5 mm 2.72 ft	32.67 in 83 cm 829.9 mm 2.72 ft
Case Height	14.57 in 37 cm 370.2 mm 1.21 ft	14.95 in 38 cm 379.8 mm 1.25 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 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	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	40 Hz - 61 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL	BSMI CCC CE cTick ENERGY STAR 6.0 FCC Class B UL/cUL EPA 6.0
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 34WK500

LG 34UM88C