Comparison between LG 34GK950F vs LG 38GN950

General Info
Model Number	LG 34GK950F	LG 38GN950

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	LG	LG
Model Series	UltraGear	UltraGear
Model Number	34GK950F	38GN950
Alias		38GN950-B 38GN95B
Display
Screen Size Class	34" (inches)	38" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	37.5 in 95.3 cm 952.5 mm 3.13 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	34.62 in 87.9 cm 879.36 mm 2.89 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	14.43 in 36.6 cm 366.4 mm 1.2 ft
Display Curvature	1900
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	21:9	24:10
Screen Resolution	3440 x 1440	3840 x 1600
Screen Pixel Pitch	0.233 mm	0.229 mm
Screen Pixel Density	109 ppi	111 ppi
Screen-to-Body Ratio	89.98 %	91.02 %
Backlight Source	KSF LED (W-LED with KSF phosphor layer)	W-LED
DCI P3	98%	98%
sRGB	135 %
Adobe RGB 1998	95 %
Screen Brightness	400 cd/m²	450 cd/m²
Max Screen Brightness		600 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °
Screen Vertical Viewing Angle	178 °
Screen Input Lag	14 ms
Display Minimum Response Time	5 ms	1 ms
Display Average Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400	HDR10 DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	4.09 in 10.4 cm 104 mm 0.34 ft	4.4 in 11.2 cm 111.76 mm 0.37 ft
Case Weight	6.1 kg 13 lbs	7 kg 15 lbs
Case Width with Stand	32.26 in 81.9 cm 819.4 mm 2.69 ft	35.4 in 89.9 cm 899.16 mm 2.95 ft
Case Height with Stand	18.21 in 46.3 cm 462.6 mm 1.52 ft	18.8 in 47.8 cm 477.52 mm 1.57 ft
Case Depth with Stand	11.28 in 28.7 cm 286.5 mm 0.94 ft	12.3 in 31.2 cm 312.42 mm 1.03 ft
Case Weight with Stand	7.9 kg 17 lbs	9.2 kg 20 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 (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 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)
Audio
Features
Cool Features	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	Wide Color Gamut AMD FreeSync Premium Pro Sphere Lighting 2.0 Smart Energy Saving True Color Pro Black Stabilizer Low Blue Light Crosshair Flicker-free technology Reader Mode Nano IPS Variable Backlight Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design NVIDIA G-Sync Compatible Game Mode Adaptive-Sync technology HDR Effect
Extra Features	Anti-theft stand lock slot
Ergonomics
Case Width	32.26 in 81.9 cm 819.4 mm 2.69 ft	35.4 in 89.9 cm 899.16 mm 2.95 ft
Case Height	14.3 in 36.3 cm 363.2 mm 1.19 ft	15.5 in 39.4 cm 393.7 mm 1.29 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	Yes	No
Left Swivel	20 °
Right Swivel	20 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	55 Hz - 144 Hz	48 Hz - 144 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL	CE cUL TÜV-Typ FCC-B UL
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 34GK950F

LG 38GN950