Comparison between Toshiba 50UK4B63 vs Toshiba 43UK4B63DB

General Info
Model Number	Toshiba 50UK4B63	Toshiba 43UK4B63DB

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2020
Brand	Toshiba	Toshiba
Model Series	UK4B	UK4B
Model Number	50UK4B63	43UK4B63DB
Alias	50UK4B63DB
Display
Screen Size Class	50" (inches)	43" (inches)
Diagonal Size	49.49 in 125.7 cm 1257 mm 4.12 ft	42.52 in 108 cm 1080 mm 3.54 ft
Screen Width	43.14 in 109.6 cm 1095.84 mm 3.6 ft	37.05 in 94.1 cm 941.184 mm 3.09 ft
Screen Height	24.27 in 61.6 cm 616.41 mm 2.02 ft	20.84 in 52.9 cm 529.416 mm 1.74 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	0.285 mm	0.245 mm
Screen Pixel Density	89 ppi	103 ppi
Screen-to-Body Ratio	92.4 %	91.17 %
Backlight Source	Direct LED	Direct LED
Screen Brightness	320 cd/m²	320 cd/m²
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 Dolby Vision HDR HLG (Hybrid Log Gamma)	HDR10 Dolby Vision HDR HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.6 in 6.6 cm 66 mm 0.22 ft	2.6 in 6.6 cm 66 mm 0.22 ft
Case Width with Stand	44.21 in 112.3 cm 1123 mm 3.68 ft	38.16 in 96.9 cm 969.294 mm 3.18 ft
Case Height with Stand	26.57 in 67.5 cm 675 mm 2.21 ft	23.17 in 58.9 cm 588.508 mm 1.93 ft
Case Depth with Stand	8.66 in 22 cm 220 mm 0.72 ft	8.68 in 22 cm 220.371 mm 0.72 ft
Case Weight with Stand	12 kg 26 lbs	8.388 kg 18 lbs
Case Color	Silver	Silver
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-C DVB-S DVB-S2 DVB-T DVB-T2
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) Bluetooth 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+	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+
Audio
Audio Speakers	2 x 10W	2 x 10W
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	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
Ergonomics
Case Width	44.21 in 112.3 cm 1123 mm 3.68 ft	38.15 in 96.9 cm 969 mm 3.18 ft
Case Height	25.63 in 65.1 cm 651 mm 2.14 ft	22.2 in 56.4 cm 564 mm 1.85 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	2200
Screen Interpolation Measurement Unit	TPQ	TPQ
Accessories
Extras	Remote control	Remote control
Certificates and Standards
Usage and Storage Requirements

Toshiba 50UK4B63

Toshiba 43UK4B63DB