Comparison between Toshiba 55UA2B63DB vs Toshiba 55UA3A63

General Info
Model Number	Toshiba 55UA2B63DB	Toshiba 55UA3A63

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2020
Brand	Toshiba	Toshiba
Model Series	UA2B	UA3
Model Number	55UA2B63DB	55UA3A63
Alias		55UA3A63DB 55UA3A63DG
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 Bit Depth	10 bits (8 bits + FRC)
Frame Rate Control	Yes
Max Number of Colors	1073741824
Bits	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	91.96 %	111.29 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	350 cd/m²	350 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Coating		Glossy
HDR	HDR10 Dolby Vision HDR HLG (Hybrid Log Gamma)	HDR HLG (Hybrid Log Gamma) Dolby Vision
3D	No	No
Size, weight, color
Case Depth	3.19 in 8.1 cm 81 mm 0.27 ft	3.19 in 8.1 cm 81 mm 0.27 ft
Case Width with Stand	48.95 in 124.3 cm 1243.31 mm 4.08 ft	44.45 in 112.9 cm 1129 mm 3.7 ft
Case Height with Stand	30.49 in 77.4 cm 774.486 mm 2.54 ft	26.81 in 68.1 cm 681 mm 2.23 ft
Case Depth with Stand	9.66 in 24.5 cm 245.341 mm 0.8 ft	9.8 in 24.9 cm 249 mm 0.82 ft
Case Weight with Stand	14.435 kg 32 lbs	13 kg 29 lbs
Case Color	Black, Silver	Black
Hardware
CPU Cores	4	4
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-C DVB-S DVB-S2 DVB-T DVB-T2	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) Bluetooth	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	4 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 (F-type female) 2 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+	4 x HDMI 2.0 (ARC; CEC) 1 x D-sub (Component (YPbPr) in) 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+
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Android TV	Android 10
Cool Features	HbbTV 1.5 Netflix YouTube Toshiba Gaming Mode TRU Micro Dimming TRU Flow PVR Ready Chromecast built-in TRU Resolution Google Voice Assistant UHD UPscaler	Google Assistant HbbTV 1.5 YouTube TRU Flow TRU Resolution TRU Micro Dimming Netflix Amazon Prime Video UHD Upscaler Chromecast built-in USB Recording (PVR Ready)
Ergonomics
Case Width	48.94 in 124.3 cm 1243 mm 4.08 ft	44.45 in 112.9 cm 1129 mm 3.7 ft
Case Height	28.35 in 72 cm 720 mm 2.36 ft	25.79 in 65.5 cm 655 mm 2.15 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	Total Picture Quality	Total Picture Quality
Screen Interpolation Value	1900	1900
Screen Interpolation Measurement Unit	TPQ	TPQ
Accessories
Extras	Remote control	Remote control
Certificates and Standards
Licenses		RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		0 % - 85 %

Toshiba 55UA2B63DB

Toshiba 55UA3A63