Comparison between LG 34UC89G vs LG UltraGear 34GK950F

General Info
Model Number	LG 34UC89G	LG UltraGear 34GK950F

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2018
Brand	LG	LG
Model Number	34UC89G	UltraGear 34GK950F
Alias	34UC89G-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	31.49 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 Curvature	3800	1900
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	AH-IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	0.312 mm	0.233 mm
Screen Pixel Density	81 ppi	109 ppi
Screen-to-Body Ratio	89.59 %	89.98 %
Backlight Source	W-LED	KSF LED (W-LED with KSF phosphor layer)
DCI P3		98%
sRGB	99 %	135 %
Adobe RGB 1998		70 %
Screen Brightness	300 cd/m²	400 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 °
Screen Input Lag	23 ms	14 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	14 ms
Display Maximum Response Time	22 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.43 in 8.7 cm 87 mm 0.29 ft	4.09 in 10.4 cm 104 mm 0.34 ft
Case Weight	6.1 kg 13 lbs	6.1 kg 13 lbs
Case Width with Stand	32.28 in 82 cm 820 mm 2.69 ft	32.26 in 81.9 cm 819.4 mm 2.69 ft
Case Height with Stand	17.53 in 44.5 cm 445.3 mm 1.46 ft	18.21 in 46.3 cm 462.6 mm 1.52 ft
Case Depth with Stand	11.02 in 28 cm 279.9 mm 0.92 ft	11.28 in 28.7 cm 286.5 mm 0.94 ft
Case Weight with Stand	8.3 kg 18 lbs	7.9 kg 17 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Screen Split 2.0 Nvidia G-SYNC Technology Black Stabilizer Dynamic Action Sync	Black Stabilizer DDC/CI Flicker-free technology Nano IPS HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control Wide Color Gamut AMD FreeSync 2 technology
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot
Ergonomics
Case Width	32.28 in 82 cm 820 mm 2.69 ft	32.26 in 81.9 cm 819.4 mm 2.69 ft
Case Height	14.35 in 36.5 cm 364.5 mm 1.2 ft	14.3 in 36.3 cm 363.2 mm 1.19 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	120 mm 12 cm 4.7244 in 0.3937 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		20 °
Right Swivel		20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	20 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 166 Hz	55 Hz - 144 Hz
Horizontal Digital Frequency	30 kHz - 211 kHz
Accessories
Extras	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR ErP FCC Class B UL/cUL	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 34UC89G

LG UltraGear 34GK950F