Comparison between LG UltraGear 34GK950F vs Sceptre C355W-3440UN

General Info
Model Number	LG UltraGear 34GK950F	Sceptre C355W-3440UN

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2020
Brand	LG	Sceptre
Model Number	UltraGear 34GK950F	C355W-3440UN
Display
Screen Size Class	34" (inches)	35" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	35 in 88.9 cm 889 mm 2.92 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	32.26 in 81.9 cm 819.408 mm 2.69 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.62 in 34.6 cm 345.888 mm 1.13 ft
Display Curvature	1900	1800
Display Manufacturer	LG Display
Display Type	AH-IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	21:9
Screen Resolution	3440 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.238 mm
Screen Pixel Density	109 ppi	106 ppi
Screen-to-Body Ratio	89.98 %	89.63 %
Backlight Source	KSF LED (W-LED with KSF phosphor layer)	W-LED
DCI P3	98%
sRGB	135 %	95 %
Adobe RGB 1998	70 %
Screen Brightness	400 cd/m²	320 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	14 ms
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	4.09 in 10.4 cm 104 mm 0.34 ft	4.82 in 12.2 cm 122.43 mm 0.4 ft
Case Weight	6.1 kg 13 lbs	6.62 kg 15 lbs
Case Width with Stand	32.26 in 81.9 cm 819.4 mm 2.69 ft	32.96 in 83.7 cm 837.18 mm 2.75 ft
Case Height with Stand	18.21 in 46.3 cm 462.6 mm 1.52 ft	19.04 in 48.4 cm 483.62 mm 1.59 ft
Case Depth with Stand	11.28 in 28.7 cm 286.5 mm 0.94 ft	9.68 in 24.6 cm 245.87 mm 0.81 ft
Case Weight with Stand	7.9 kg 17 lbs	8.6 kg 19 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)	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 2 x HDMI 2.0
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	Blue Light Shield NVIDIA G-Sync Compatible AMD FreeSync technology Auto Dynamic Contrast Mode
Extra Features	Anti-theft stand lock slot
Ergonomics
Case Width	32.26 in 81.9 cm 819.4 mm 2.69 ft	32.96 in 83.7 cm 837.18 mm 2.75 ft
Case Height	14.3 in 36.3 cm 363.2 mm 1.19 ft	14.87 in 37.8 cm 377.7 mm 1.24 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	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 - 100 Hz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras		DisplayPort cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL	cTUVus FCC ISTA
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 UltraGear 34GK950F

Sceptre C355W-3440UN