Comparison between Samsung S27R750Q vs LG 27UL550

General Info
Model Number	Samsung S27R750Q	LG 27UL550

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Type	Monitor	Monitor
Year	2019	2019
Brand	Samsung	LG
Model Series	SR75 Space Monitor
Model Number	S27R750Q	27UL550
Alias	LS27R750QENXZA	27UL550-W
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	VA	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	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	90.02 %	86.66 %
Backlight Source	W-LED	W-LED
DCI P3	70%
sRGB	100 %	98 %
Adobe RGB 1998	80 %
Screen Brightness	250 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	1.13 in 2.9 cm 28.7 mm 0.09 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	3.5 kg 8 lbs	4.4 kg 10 lbs
Case Width with Stand	24.2 in 61.5 cm 614.7 mm 2.02 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height with Stand	14.27 in 36.3 cm 362.5 mm 1.19 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	4.54 in 11.5 cm 115.3 mm 0.38 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	5.7 kg 13 lbs	6 kg 13 lbs
Case Color	Black	White, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 (Input mini) 1 x USB (Service) 1 x HDMI 2.0	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Eye Saver Mode Flicker-free technology Picture-by-Picture Samsung MagicBright Picture-in-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology (upgrade) Samsung MagicUpscale Eco Saving Plus	Black Stabilizer Blue Light Filter Dynamic Action Sync HDCP (High-bandwidth Digital Content Protection) 2.2 Flicker-free technology DDC/CI 6-Axis Control Super Resolution+ AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.2 in 61.5 cm 614.7 mm 2.02 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height	14.25 in 36.2 cm 362 mm 1.19 ft	14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	213.9 mm 21.39 cm 8.4213 in 0.7018 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	15 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	40 Hz - 61 Hz
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CE FCC class B ISO9241-307	C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 85 %

Samsung S27R750Q

LG 27UL550