Comparison between LG 38GN950 vs Samsung S34J550W

General Info
Model Number	LG 38GN950	Samsung S34J550W

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2018
Brand	LG	Samsung
Model Series	UltraGear	SJ55W
Model Number	38GN950	S34J550W
Alias	38GN950-B 38GN95B	LS34J550WQNXZA LS34J550WQUXEN
Display
Screen Size Class	38" (inches)	34" (inches)
Diagonal Size	37.5 in 95.3 cm 952.5 mm 3.13 ft	34 in 86.4 cm 863.6 mm 2.83 ft
Screen Width	34.62 in 87.9 cm 879.36 mm 2.89 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	14.43 in 36.6 cm 366.4 mm 1.2 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Manufacturer		Samsung
Display Type	IPS	SVA
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	24:10	21:9
Screen Resolution	3840 x 1600	3440 x 1440
Screen Pixel Pitch	0.229 mm	0.233 mm
Screen Pixel Density	111 ppi	109 ppi
Screen-to-Body Ratio	91.02 %	87.54 %
Backlight Source	W-LED	W-LED
DCI P3	98%
Screen Brightness	450 cd/m²	300 cd/m²
Max Screen Brightness	600 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast		100000000 : 1
Screen Horizontal Viewing Angle		178 °
Screen Vertical Viewing Angle		178 °
Display Minimum Response Time	1 ms	4 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (2H)
HDR	HDR10 DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth	4.4 in 11.2 cm 111.76 mm 0.37 ft	4.16 in 10.6 cm 105.7 mm 0.35 ft
Case Weight	7 kg 15 lbs	6.4 kg 14 lbs
Case Width with Stand	35.4 in 89.9 cm 899.16 mm 2.95 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height with Stand	18.8 in 47.8 cm 477.52 mm 1.57 ft	18.54 in 47.1 cm 470.8 mm 1.54 ft
Case Depth with Stand	12.3 in 31.2 cm 312.42 mm 1.03 ft	9.56 in 24.3 cm 242.8 mm 0.8 ft
Case Weight with Stand	9.2 kg 20 lbs	6.9 kg 15 lbs
Case Color	Black	Gray
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 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream)	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0
Audio
Features
Cool Features	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	Eye Saver Mode Flicker-free technology Picture-by-Picture Samsung MagicUpscale Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Eco Saving Plus
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	35.4 in 89.9 cm 899.16 mm 2.95 ft	32.6 in 82.8 cm 828.1 mm 2.72 ft
Case Height	15.5 in 39.4 cm 393.7 mm 1.29 ft	14.54 in 36.9 cm 369.4 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	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	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	1.5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	48 Hz - 75 Hz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable	HDMI cable
Certificates and Standards
Licenses	CE cUL TÜV-Typ FCC-B UL	ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 40 °C 50 °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 % - 95 %

LG 38GN950

Samsung S34J550W