Comparison between Toshiba 55U7766 vs Toshiba 55U7863DA

General Info
Model Number	Toshiba 55U7766	Toshiba 55U7863DA

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2017	2018
Brand	Toshiba	Toshiba
Model Series	U77	U78
Model Number	55U7766	55U7863DA
Alias	55U7766DG	55U7863DG
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
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	90.03 %	90.03 %
Backlight Source	Edge LED	Edge LED
DCI P3		90%
Rec.2020		70
Screen Brightness		300 cd/m²
Static Screen Contrast		3000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		25 ms
HDR		HDR10 HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.17 in 5.5 cm 55 mm 0.18 ft	2.17 in 5.5 cm 55 mm 0.18 ft
Case Width with Stand	48.7 in 123.7 cm 1237 mm 4.06 ft	48.7 in 123.7 cm 1237 mm 4.06 ft
Case Height with Stand	29.65 in 75.3 cm 753 mm 2.47 ft	29.65 in 75.3 cm 753 mm 2.47 ft
Case Depth with Stand	7.52 in 19.1 cm 191 mm 0.63 ft	7.52 in 19.1 cm 191 mm 0.63 ft
Case Weight with Stand	22.5 kg 50 lbs	22 kg 48 lbs
Case Color	Black	Black, Silver
Hardware
CPU Cores	2	2
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2	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 Bluetooth Wi-Fi Direct	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 Bluetooth Wi-Fi Direct
Connectivity	1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x 3.5 mm Audio Out 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (female) 1 x SCART 1 x D-sub 2 x USB 2.0 1 x CI+ 1.3 1 x AV Component In (YPbPr + L/R) 1 x USB 3.0 1 x Optical Audio Out	3 x HDMI 2.0 (ARC; CEC) 1 x D-sub 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.3
Audio
Audio Speakers	2 x 12W	2 x 10W
Features
OS	Smart TV	Smart TV
Cool Features	Motion Estimation PVR Wide Color Enhancer UHD Upscaler HDCP (High-bandwidth Digital Content Protection) 2.2 Motion Compensation	UHD Resolution Enhancer UHD Upscaler Wide Color Gamut HDCP (High-bandwidth Digital Content Protection) 2.2 PVR
Ergonomics
Case Width	48.7 in 123.7 cm 1237 mm 4.06 ft	48.7 in 123.7 cm 1237 mm 4.06 ft
Case Height	29.09 in 73.9 cm 739 mm 2.42 ft	29.09 in 73.9 cm 739 mm 2.42 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	400 x 200	400 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	60 Hz
Screen Interpolation Technology	Total Picture Quality	Total Picture Quality
Screen Interpolation Value	1400	2100
Screen Interpolation Measurement Unit	TPQ	TPQ
Accessories
Certificates and Standards
Licenses	RoHS	RoHS
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	0 % - 85 %	0 % - 85 %

Toshiba 55U7766

Toshiba 55U7863DA