Comparison between LG 27UL850 vs Samsung C27F591FDU

General Info
Model Number	LG 27UL850	Samsung C27F591FDU

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2016
Brand	LG	Samsung
Model Number	27UL850	C27F591FDU
Alias	27UL850-W
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.88 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Curvature		1800
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	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.155 mm	0.311 mm
Screen Pixel Density	163 ppi	81 ppi
Screen-to-Body Ratio	89.77 %	90.21 %
Backlight Source	W-LED	W-LED
sRGB	99 %	119.3 %
Adobe RGB 1998		77 %
NTSC 1953		81 %
Screen Brightness	350 cd/m²	250 cd/m²
Max Screen Brightness	400 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 Coating	Anti-glare/Matte (3H)
HDR	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.77 in 4.5 cm 45 mm 0.15 ft	5.63 in 14.3 cm 142.9 mm 0.47 ft
Case Weight	4.6 kg 10 lbs	3.5 kg 8 lbs
Case Width with Stand	24.13 in 61.3 cm 613 mm 2.01 ft	24.18 in 61.4 cm 614.2 mm 2.02 ft
Case Height with Stand	17.72 in 45 cm 450 mm 1.48 ft	18 in 45.7 cm 457.3 mm 1.5 ft
Case Depth with Stand	9.21 in 23.4 cm 234 mm 0.77 ft	10.65 in 27 cm 270.4 mm 0.89 ft
Case Weight with Stand	6.1 kg 13 lbs	4.4 kg 10 lbs
Case Color	White, Gray	White
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 (Type-C - 60 W)	1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
Cool Features	Black Stabilizer DDC/CI Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control AMD FreeSync technology	Eco Saving Plus Eye Saver Mode HDCP (High-bandwidth Digital Content Protection) Samsung MagicBright Low Blue Light Flicker-free technology Active Color Crystal Technology Samsung MagicUpscale AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.13 in 61.3 cm 613 mm 2.01 ft	24.18 in 61.4 cm 614.2 mm 2.02 ft
Case Height	14.33 in 36.4 cm 364 mm 1.19 ft	14.29 in 36.3 cm 362.9 mm 1.19 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	75 x 75
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	Yes	No
Left Pivot	90 °
Right Pivot	90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	20 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	40 Hz - 61 Hz	48 Hz - 72 Hz
Screen Interpolation Technology		Motion Rate
Screen Interpolation Value		220
Screen Interpolation Measurement Unit		MRT
Accessories
Extras	DisplayPort cable HDMI cable USB Type-C cable	HDMI cable
Certificates and Standards
Licenses	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI	CE ISO 9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F

LG 27UL850

Samsung C27F591FDU