Comparison between LG 27GL650F-B vs LG 27UL550

General Info
Model Number	LG 27GL650F-B	LG 27UL550

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2019	2019
Brand	LG	LG
Model Number	27GL650F-B	27UL550
Alias	27GL650F-B	27UL550-W
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	22.84 in 58 cm 580.088 mm 1.9 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	12.85 in 32.7 cm 326.512 mm 1.07 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	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.311 mm	0.155 mm
Screen Pixel Density	84 ppi	163 ppi
Screen-to-Body Ratio	96.29 %	86.66 %
Backlight Source	W-LED	W-LED
sRGB	109 %	98 %
NTSC 1953	72 %
Screen Brightness	550 cd/m²	300 cd/m²
Static Screen Contrast	1200 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	1 ms	5 ms
Display Average Response Time	5 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR	HDR10	HDR10
3D	No	No
Size, weight, color
Case Depth	1.39 in 3.5 cm 35.3 mm 0.12 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	5.7 kg 13 lbs	4.4 kg 10 lbs
Case Width with Stand	23.33 in 59.3 cm 592.7 mm 1.94 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height with Stand	16.98 in 43.1 cm 431.4 mm 1.42 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	10.46 in 26.6 cm 265.6 mm 0.87 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	8.5 kg 19 lbs	6 kg 13 lbs
Case Color	Black	White, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.4 1 x 3.5 mm Audio Out	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Features
Cool Features	Flicker-free technology Nvidia G-SYNC Technology compatible Black Stabilizer DDC/CI	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	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	23.17 in 58.9 cm 588.6 mm 1.93 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height	13.16 in 33.4 cm 334.2 mm 1.1 ft	14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	110 mm 11 cm 4.3307 in 0.3609 ft	110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	0 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	8 °	5 °
Backward Tilt	25 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 144 Hz	40 Hz - 61 Hz
Horizontal Digital Frequency	45.3 kHz - 187.3 kHz
Accessories
Extras		DisplayPort cable HDMI cable
Certificates and Standards
Licenses	BSMI CCC CE ENERGY STAR ErP FCC Class B UL/cUL	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	0 °C - 40 °C 32 °F - 104 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 85 %

LG 27GL650F-B

LG 27UL550