Comparison between TCL 55EP640 vs Samsung UE55TU7175

General Info
Model Number	TCL 55EP640	Samsung UE55TU7175

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2020
Brand	TCL	Samsung
Model Series	EP64	TU7175
Model Number	55EP640	UE55TU7175
Alias		UE55TU7175UXXC
Display
Screen Size Class	55" (inches)	55" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Type	VA	VA
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	0.315 mm	0.315 mm
Screen Pixel Density	80 ppi	80 ppi
Screen-to-Body Ratio	90.77 %	94.58 %
Backlight Source	Direct LED	Edge LED
Screen Brightness	260 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR10+ HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	3.07 in 7.8 cm 78 mm 0.26 ft	2.36 in 6 cm 59.9 mm 0.2 ft
Case Weight	12.2 kg 27 lbs	13.9 kg 31 lbs
Case Width with Stand	48.9 in 124.2 cm 1242 mm 4.07 ft	48.44 in 123.1 cm 1230.5 mm 4.04 ft
Case Height with Stand	30.43 in 77.3 cm 773 mm 2.54 ft	30.64 in 77.8 cm 778.3 mm 2.55 ft
Case Depth with Stand	9.45 in 24 cm 240 mm 0.79 ft	9.83 in 25 cm 249.7 mm 0.82 ft
Case Weight with Stand	12.4 kg 27 lbs	14.2 kg 31 lbs
Case Color	Black	Titan Gray
Hardware
CPU Cores	4	4
Internal Storage	16
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C DVB-T DVB-S	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA	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 DLNA Bluetooth 4.2
Connectivity	3 x HDMI 2.0 (ARC; CEC; MHL) 1 x Satellite In (Main; F-type female) 1 x S/PDIF 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1 x Ethernet RJ45	2 x HDMI 2.0 (CEC) 1 x Satellite In (Main; F-type female) 1 x Antenna (RF) 1 x CI+ 1.4 1 x Optical Audio Out 1 x USB 2.0 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 8W	2 x 10W
Features
OS	Android 9.0 Pie	Tizen 5.5
Cool Features	Mega Dynamic Contrast Noise Reduction UHD Color Extender Wide Color Gamut UHD Upscaling Picture-in-Picture Dimming Pro IPQ Engine	PurColor Auto Game Mode Light sensor InstaPort S (HDMI Quick Switch) Tap View Mega Contrast Auto Motion Plus Digital Clean View Clean Cable Solution Contrast Enhancer Google Assistant Filmmaker mode Multiroom Link ConnectShare UHD Dimming Bixby Alexa Game Enhancer Crystal Display Apple Airplay 2.0 Crystal Processor 4K
Ergonomics
Case Width	48.9 in 124.2 cm 1242 mm 4.07 ft	48.44 in 123.1 cm 1230.5 mm 4.04 ft
Case Height	28.74 in 73 cm 730 mm 2.4 ft	27.84 in 70.7 cm 707.2 mm 2.32 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	200 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	No	No
Frequency and Interpolation
Vertical Digital Frequency	50 Hz / 60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology	Picture Performance Index	Picture Quality Index
Screen Interpolation Value	1200	2000
Screen Interpolation Measurement Unit	PPI	PQI
Accessories
Extras	Remote control - RC802N6	Smart remote control - TM1240A
Certificates and Standards
Licenses	RoHS	ENERGY STAR RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %
Internal Storage Temperature	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	10 % - 90 %

TCL 55EP640

Samsung UE55TU7175