Comparison between Toshiba 50UK4B63 vs Toshiba 40U2063

General Info
Model Number	Toshiba 50UK4B63	Toshiba 40U2063

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2020
Brand	Toshiba	Toshiba
Model Series	UK4B	U20
Model Number	50UK4B63	40U2063
Alias	50UK4B63DB	40U2063DB 40U2063DG
Display
Screen Size Class	50" (inches)	40" (inches)
Diagonal Size	49.49 in 125.7 cm 1257 mm 4.12 ft	40 in 101.6 cm 1016 mm 3.33 ft
Screen Width	43.14 in 109.6 cm 1095.84 mm 3.6 ft	34.87 in 88.6 cm 885.6 mm 2.91 ft
Screen Height	24.27 in 61.6 cm 616.41 mm 2.02 ft	19.61 in 49.8 cm 498.15 mm 1.63 ft
Display Type	VA	VA
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	0.285 mm	0.231 mm
Screen Pixel Density	89 ppi	110 ppi
Screen-to-Body Ratio	92.4 %	90.02 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	320 cd/m²	270 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)	HLG (Hybrid Log Gamma) HDR10 Dolby Vision
3D	No	No
Size, weight, color
Case Depth	2.6 in 6.6 cm 66 mm 0.22 ft	3.39 in 8.6 cm 86 mm 0.28 ft
Case Width with Stand	44.21 in 112.3 cm 1123 mm 3.68 ft	36.06 in 91.6 cm 916 mm 3.01 ft
Case Height with Stand	26.57 in 67.5 cm 675 mm 2.21 ft	23.11 in 58.7 cm 587 mm 1.93 ft
Case Depth with Stand	8.66 in 22 cm 220 mm 0.72 ft	9.21 in 23.4 cm 234 mm 0.77 ft
Case Weight with Stand	12 kg 26 lbs	7 kg 15 lbs
Case Color	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 Wi-Fi Direct DLNA	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 Wi-Fi Direct DLNA
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 (Main; F-type female) 1 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+	2 x HDMI 2.0 (CEC; ARC) 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) 1 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+
Audio
Audio Speakers	2 x 10W	2 x 8W
Features
OS	Smart TV	Smart TV
Cool Features	Google Assistant HbbTV 1.5 UHD Upscaler Netflix TRU Flow YouTube Toshiba Gaming Mode MEMC (Motion Estimation Motion Compensation) Alexa TRU Micro Dimming Amazon Prime Video TRU Resolution	HbbTV 1.5 MEMC (Motion Estimation Motion Compensation) YouTube TRU Flow TRU Micro Dimming TRU Picture Engine Netflix Alexa UHD Upscaler Amazon Prime Video USB Recording (PVR Ready)
Ergonomics
Case Width	44.21 in 112.3 cm 1123 mm 3.68 ft	36.06 in 91.6 cm 916 mm 3.01 ft
Case Height	25.63 in 65.1 cm 651 mm 2.14 ft	21.06 in 53.5 cm 535 mm 1.76 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	100 x 100
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	2200	2000
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 50UK4B63

Toshiba 40U2063