Comparison between TCL 75S446 vs LG 27UL550

General Info
Model Number	TCL 75S446	LG 27UL550

Price	Check on Amazon	Check on Amazon
Type	TV	Monitor
Year	2021	2019
Brand	TCL	LG
Model Series	S446
Model Number	75S446	27UL550
Alias		27UL550-W
Display
Screen Size Class	75" (inches)	27" (inches)
Diagonal Size	74.53 in 189.3 cm 1893 mm 6.21 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	64.97 in 165 cm 1650.24 mm 5.41 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	36.55 in 92.8 cm 928.26 mm 3.05 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type		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	3840 x 2160	3840 x 2160
Screen Pixel Pitch	0.43 mm	0.155 mm
Screen Pixel Density	59 ppi	163 ppi
Screen-to-Body Ratio	94.14 %	86.66 %
Backlight Source	Direct LED	W-LED
sRGB		98 %
Screen Brightness		300 cd/m²
Static Screen Contrast		1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time		5 ms
Display Coating	Glossy	Anti-glare/Matte (3H)
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10
3D	No	No
Size, weight, color
Case Depth	3.4 in 8.6 cm 86.36 mm 0.28 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	26.5 kg 58 lbs	4.4 kg 10 lbs
Case Width with Stand	66.2 in 168.2 cm 1681.5 mm 5.52 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height with Stand	40.6 in 103.1 cm 1031.24 mm 3.38 ft	18.19 in 46.2 cm 462 mm 1.52 ft
Case Depth with Stand	15.9 in 40.4 cm 403.86 mm 1.33 ft	9.06 in 23 cm 230 mm 0.75 ft
Case Weight with Stand	27.1 kg 60 lbs	6 kg 13 lbs
Case Color	Black	White, Gray
Hardware
TV Tuner	Analog (NTSC/PAL/SECAM) ATSC Clear QAM
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct
Connectivity	3 x HDMI 2.0 1 x Cable/Antenna In (F-type female) 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 1 x USB 2.0 1 x Ethernet RJ45	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers	2 x 12W
Features
OS	Google TV
Cool Features	Disney+ Easy Voice Control Netflix YouTube Prime Video Google Assistant Alexa Chromecast built-in	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	66.2 in 168.2 cm 1681.5 mm 5.52 ft	24.53 in 62.3 cm 623 mm 2.04 ft
Case Height	38.1 in 96.8 cm 967.74 mm 3.18 ft	14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	300 x 300	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		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	No	Yes
Forward Tilt		5 °
Backward Tilt		15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	40 Hz - 61 Hz
Screen Interpolation Technology	Natural Motion
Screen Interpolation Value	240
Screen Interpolation Measurement Unit	NM
Accessories
Extras	Voice-Enabled Remote Control	DisplayPort cable HDMI cable
Certificates and Standards
Licenses		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	5 °C - 35 °C 41 °F - 95 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 85 %
Internal Storage Temperature	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	10 % - 90 %

TCL 75S446

LG 27UL550