Comparison between Toshiba 55UA4B63 vs Toshiba 58UL6B63

General Info
Model Number	Toshiba 55UA4B63	Toshiba 58UL6B63

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2020
Brand	Toshiba	Toshiba
Model Series	UA4	UL6
Model Number	55UA4B63	58UL6B63
Alias	55UA4B63DB 55UA4B63DG	58UL6B63DB 58UL6B63DG
Display
Screen Size Class	55" (inches)	58" (inches)
Diagonal Size	54.65 in 138.8 cm 1388 mm 4.55 ft	57.48 in 146 cm 1460 mm 4.79 ft
Screen Width	47.62 in 121 cm 1209.6 mm 3.97 ft	50 in 127 cm 1270.08 mm 4.17 ft
Screen Height	26.79 in 68 cm 680.4 mm 2.23 ft	28.4 in 72.1 cm 721.4 mm 2.37 ft
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	0.331 mm
Screen Pixel Density	80 ppi	76 ppi
Screen-to-Body Ratio	93.05 %	93.3 %
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	HDR HLG (Hybrid Log Gamma) Dolby Vision	HDR HLG (Hybrid Log Gamma) Dolby Vision HDR10
3D	No	No
Size, weight, color
Case Depth	2.6 in 6.6 cm 66 mm 0.22 ft	2.64 in 6.7 cm 67 mm 0.22 ft
Case Width with Stand	48.7 in 123.7 cm 1237 mm 4.06 ft	51.14 in 129.9 cm 1299 mm 4.26 ft
Case Height with Stand	29.06 in 73.8 cm 738 mm 2.42 ft	31.14 in 79.1 cm 791 mm 2.6 ft
Case Depth with Stand	9.84 in 25 cm 250 mm 0.82 ft	8.7 in 22.1 cm 221 mm 0.73 ft
Case Weight with Stand	15 kg 33 lbs	20 kg 44 lbs
Case Color	Silver	Silver
Hardware
CPU Cores	4	4
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 DLNA
Connectivity	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+	4 x HDMI 2.0 (CEC; ARC) 1 x D-sub (Component (YPbPr) in) 1 x AV Composite In 3.5 mm jack 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) (female) 1 x Ethernet RJ45 1 x CI+
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	Android 10	Smart TV
Cool Features	Google Assistant HbbTV 1.5 YouTube Toshiba Gaming Mode TRU Resolution TRU Micro Dimming Netflix Amazon Prime Video UHD Upscaler Chromecast built-in USB Recording (PVR Ready)	MEMC (Motion Estimation Motion Compensation) Netflix UHD Upscaler Secure Smart TV TRU Flow USB Recording (PVR Ready) Toshiba Gaming Mode Prime Video Alexa YouTube TRU Micro Dimming Google Assistant TRU Resolution
Ergonomics
Case Width	48.7 in 123.7 cm 1237 mm 4.06 ft	51.14 in 129.9 cm 1299 mm 4.26 ft
Case Height	28.15 in 71.5 cm 715 mm 2.35 ft	29.76 in 75.6 cm 756 mm 2.48 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	2100	2200
Screen Interpolation Measurement Unit	TPQ	TPQ
Accessories
Extras	Remote control	Remote control
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 55UA4B63

Toshiba 58UL6B63