Comparison between RCA RTU4921 vs TCL 55C715

General Info
Model Number	RCA RTU4921	TCL 55C715

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Type	TV	TV
Year	2016	2020
Brand	RCA	TCL
Model Series		C71
Model Number	RTU4921	55C715
Alias		55C715X1 55C711 55AC710
Display
Screen Size Class	49" (inches)	55" (inches)
Diagonal Size	48.46 in 123.1 cm 1231 mm 4.04 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	42.27 in 107.4 cm 1073.78 mm 3.52 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	23.78 in 60.4 cm 604 mm 1.98 ft	26.79 in 68 cm 680.4 mm 2.23 ft
Display Manufacturer	Samsung	CSOT
Display Type	SVA	HVA
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	0.28 mm	0.315 mm
Screen Pixel Density	90 ppi	80 ppi
Screen-to-Body Ratio	92.97 %	95.12 %
Backlight Source	Direct LED	Direct LED
DCI P3		93%
sRGB	99 %
Static Screen Contrast	4700 : 1	5000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time	8 ms	6.5 ms
HDR		HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) PQ10
3D	No	No
Size, weight, color
Case Depth	3.5 in 8.9 cm 88.9 mm 0.29 ft	2.95 in 7.5 cm 75 mm 0.25 ft
Case Weight		13.2 kg 29 lbs
Case Width with Stand	43.25 in 109.9 cm 1098.55 mm 3.6 ft	48.39 in 122.9 cm 1229 mm 4.03 ft
Case Height with Stand	26.75 in 67.9 cm 679.45 mm 2.23 ft	30.55 in 77.6 cm 776 mm 2.55 ft
Case Depth with Stand	10.25 in 26 cm 260.35 mm 0.85 ft	11.81 in 30 cm 300 mm 0.98 ft
Case Weight with Stand	10 kg 22 lbs	14.4 kg 32 lbs
Case Color	Black	Black, Titan
Hardware
System on Chip or SoC		RealTek RTD2851
CPU		ARM Cortex-A55
CPU Cores		4
CPU Frequency		1100
GPU		ARM Mali-470 MP
GPU Cores		3
RAM Memory Size		2
Internal Storage		16
TV Tuner	Analog (NTSC/PAL/SECAM) Clear QAM ATSC	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2
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 DLNA Bluetooth 5.0
Connectivity	1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x Optical Audio Out 4 x HDMI 2.0 (ARC) 1 x Satellite In (Main; F-type female)	3 x HDMI 2.0 (b) 1 x Satellite In (F-type) 1 x Optical Audio Out 1 x Antenna (RF) 1 x 3.5 mm Audio Out 1 x Video Component In 3.5 mm jack (CVBS) 2 x USB 2.0 (5V / 0.5A) 1 x CI+ 1.4 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS		Android 9.0 Pie
Cool Features	HDCP (High-bandwidth Digital Content Protection) 2.2	Disney+ Voice command UHD Upscaling Wide Color Gamut Dimming Pro Picture-in-Picture Game Mode IPQ 2.0 Engine UHD Premium Color Extender Quantum Dot Color HbbTV 2.0.2 Google Assistant Alexa TCL AI-IN Mega Dynamic Contrast Amazon Prime Video Noise Reduction
Ergonomics
Case Width	43.25 in 109.9 cm 1098.55 mm 3.6 ft	48.39 in 122.9 cm 1229 mm 4.03 ft
Case Height	25 in 63.5 cm 635 mm 2.08 ft	27.72 in 70.4 cm 704 mm 2.31 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	300 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	60 Hz	50 Hz / 60 Hz
Screen Interpolation Technology		Picture Performance Index
Screen Interpolation Value		2400
Screen Interpolation Measurement Unit		PPI
Accessories
Extras		Remote control - RC802N4
Certificates and Standards
Licenses	ENERGY STAR FCC Class B UL/cUL	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 50 °C 32 °F - 122 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-15 °C - 45 °C 5 °F - 113 °F
Internal Storage Humidity	5 % - 85 %	10 % - 90 %

RCA RTU4921

TCL 55C715