Comparison between Sharp 4T-C40BL3EF2AB vs TCL 55DP648

General Info
Model Number	Sharp 4T-C40BL3EF2AB	TCL 55DP648

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2019	2018
Brand	Sharp	TCL
Model Series	BL3	P648
Model Number	4T-C40BL3EF2AB	55DP648
Alias	40BL3EA
Display
Screen Size Class	40" (inches)	55" (inches)
Diagonal Size	40 in 101.6 cm 1016 mm 3.33 ft	54.65 in 138.8 cm 1388 mm 4.55 ft
Screen Width	34.87 in 88.6 cm 885.6 mm 2.91 ft	47.62 in 121 cm 1209.6 mm 3.97 ft
Screen Height	19.61 in 49.8 cm 498.15 mm 1.63 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	0.231 mm	0.315 mm
Screen Pixel Density	110 ppi	80 ppi
Screen-to-Body Ratio	89.2 %	93.81 %
Backlight Source	Direct LED	Edge LED
Screen Brightness		280 cd/m²
Dynamic Screen Contrast	1000000 : 1
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	3.24 in 8.2 cm 82.3 mm 0.27 ft	2.95 in 7.5 cm 75 mm 0.25 ft
Case Weight		14.8 kg 33 lbs
Case Width with Stand	36 in 91.4 cm 914.4 mm 3 ft	48.31 in 122.7 cm 1227 mm 4.03 ft
Case Height with Stand	22.63 in 57.5 cm 574.7 mm 1.89 ft	30.12 in 76.5 cm 765 mm 2.51 ft
Case Depth with Stand	7.37 in 18.7 cm 187.3 mm 0.61 ft	10.55 in 26.8 cm 268 mm 0.88 ft
Case Weight with Stand	6.8 kg 15 lbs	15 kg 33 lbs
Case Color	Black	Silver
Hardware
CPU	ARM Cortex-A55
CPU Cores	4	2
GPU	ARM Mali-470 MP
GPU Frequency	1400
RAM Memory Size	1.5
Internal Storage	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C DVB-T DVB-S
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) Bluetooth Wi-Fi Direct DLNA	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct DLNA
Connectivity	1 x HDMI (CEC; ARC) 2 x HDMI 2.0 (CEC) 1 x CI+ 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x SD Memory Card Slot 1 x AV Component In (YPbPr + L/R) 1 x Satellite In (Main; F-type female) 3 x USB 2.0 1 x 3.5 mm Audio Out 1 x Ethernet RJ45 1 x Antenna (RF) (female)	3 x HDMI 2.0 (ARC; CEC) 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 Video Component In 3.5 mm jack 2 x USB 2.0 1 x CI+ 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 8W
Features
OS	Android 9.0 Pie	Smart TV.3
Cool Features	Google Assistant Google Play Movies & TV Prime Video YouTube Chromecast ACE PRO Ultra HDCP (High-bandwidth Digital Content Protection) 2.2	Micro Dimming Picture Noise Reduction UHD Color Extender UHD Upscaling Pure Image Ultra HD HDCP (High-bandwidth Digital Content Protection) 2.2 Mega Dynamic Contrast
Ergonomics
Case Width	36 in 91.4 cm 914.4 mm 3 ft	48.31 in 122.7 cm 1227 mm 4.03 ft
Case Height	21.3 in 54.1 cm 540.9 mm 1.77 ft	28.15 in 71.5 cm 715 mm 2.35 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	60 Hz
Screen Interpolation Technology	Active Motion	Picture Performance Index
Screen Interpolation Value	600	1500
Screen Interpolation Measurement Unit	AM	PPI
Accessories
Extras		Remote control - RC802N3
Certificates and Standards
Licenses	CE (EMC) CB (Safety) ErP (Energy)	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 35 °C 32 °F - 95 °F	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 %

Sharp 4T-C40BL3EF2AB

TCL 55DP648