Comparison between LG 34UC98 vs Samsung S27D390H

General Info
Model Number	LG 34UC98	Samsung S27D390H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2015	2014
Brand	LG	Samsung
Model Number	34UC98	S27D390H
Alias	34UC98-W	LS27D390HS/EN
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Curvature	1900
Display Manufacturer	LG Display	Samsung
Display Type	AH-IPS	PLS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	1920 x 1080
Screen Pixel Pitch	0.233 mm	0.311 mm
Screen Pixel Density	109 ppi	81 ppi
Screen-to-Body Ratio	90.77 %	85.47 %
Backlight Source	W-LED	W-LED
sRGB	99 %	90 %
Adobe RGB 1998	75 %	70 %
NTSC 1953	77 %	72 %
Screen Brightness	300 cd/m²	300 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	5000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	11 ms
Display Minimum Response Time	5 ms	5 ms
Display Average Response Time	14 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	3.49 in 8.9 cm 88.7 mm 0.29 ft	3.13 in 8 cm 79.6 mm 0.26 ft
Case Weight	6.2 kg 14 lbs	4.3 kg 9 lbs
Case Width with Stand	32.19 in 81.8 cm 817.6 mm 2.68 ft	24.61 in 62.5 cm 625.2 mm 2.05 ft
Case Height with Stand	17.77 in 45.1 cm 451.4 mm 1.48 ft	17.83 in 45.3 cm 453 mm 1.49 ft
Case Depth with Stand	9.07 in 23 cm 230.4 mm 0.76 ft	8.26 in 21 cm 209.8 mm 0.69 ft
Case Weight with Stand	7.8 kg 17 lbs	4.7 kg 10 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x Thunderbolt 2.0 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream)	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Black Stabilizer Flicker-free technology Picture-by-Picture Quick Charge Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) 6-Axis Control Screen Split AMD FreeSync technology	Flicker-free technology Samsung MagicBright Samsung MagicUpscale Eco Saving Plus Eye Saver Mode
Extra Features	Anti-theft stand lock slot	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	32.19 in 81.8 cm 817.6 mm 2.68 ft	24.61 in 62.5 cm 625.2 mm 2.05 ft
Case Height	14.2 in 36.1 cm 360.8 mm 1.18 ft	14.81 in 37.6 cm 376.3 mm 1.23 ft
Vesa Mount Support	Yes	No
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 °
Backward Tilt	15 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	30 kHz - 81 kHz
Accessories
Extras	DisplayPort cable HDMI cable	D-sub cable
Certificates and Standards
Licenses	BSMI CCC CE cTick ENERGY STAR 6.0 Epeat Gold FCC Class B UL/cUL	CE ENERGY STAR 6.0 FCC class B
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 - 45 °C -4 °F - 113 °F
Internal Storage Humidity	5 % - 85 %	5 % - 95 %

LG 34UC98

Samsung S27D390H