Comparison between Panasonic TX-40HX830 vs Panasonic TX-40FS400

General Info
Model Number	Panasonic TX-40HX830	Panasonic TX-40FS400

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2020	2018
Brand	Panasonic	Panasonic
Model Series	HX830	FS400
Model Number	TX-40HX830	TX-40FS400
Alias	TX-40HX830E TX-40HX830B	TX-40FS400E
Display
Screen Size Class	40" (inches)	40" (inches)
Diagonal Size	40 in 101.6 cm 1016 mm 3.33 ft	40 in 101.6 cm 1016 mm 3.33 ft
Screen Width	34.87 in 88.6 cm 885.6 mm 2.91 ft	34.86 in 88.6 cm 885.521 mm 2.91 ft
Screen Height	19.61 in 49.8 cm 498.15 mm 1.63 ft	19.61 in 49.8 cm 498.105 mm 1.63 ft
Display Type	VA	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	1920 x 1080
Screen Pixel Pitch	0.231 mm	0.461 mm
Screen Pixel Density	110 ppi	55 ppi
Screen-to-Body Ratio	94.71 %	93.86 %
Backlight Source	Edge LED	Direct LED
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.48 in 6.3 cm 63 mm 0.21 ft	3.46 in 8.8 cm 88 mm 0.29 ft
Case Weight	11 kg 24 lbs	8 kg 18 lbs
Case Width with Stand	35.47 in 90.1 cm 901 mm 2.96 ft	35.51 in 90.2 cm 902 mm 2.96 ft
Case Height with Stand		22.4 in 56.9 cm 569 mm 1.87 ft
Case Depth with Stand	7.68 in 19.5 cm 195 mm 0.64 ft	9.41 in 23.9 cm 239 mm 0.78 ft
Case Weight with Stand	12 kg 26 lbs	8.5 kg 19 lbs
Case Color	Silver	Black
Hardware
TV Tuner	DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2	DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C
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 802.11ac (IEEE 802.11ac) 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 DLNA
Connectivity	1 x Ethernet RJ45 3 x HDMI 2.0 (b; ARC; CEC) 1 x AV Component In (YPbPr + L/R) (CVBS) 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 (max 0.5 A) 1 x Antenna (RF) (female) 1 x USB 3.0 (max 0.9 A) 2 x CI+ 1.4	2 x HDMI 1.4 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Component In (YPbPr + L/R) 2 x USB 2.0 (max 0.5 A) 1 x CI+ 1.3 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	my Home Screen 5.0	my Home Screen 3.0
Cool Features	Dynamic HDR Effect Wide Colour Spectrum Voice command Google Assistant Picture-and-Text HDR Brightness Enhancer Light sensor TV Anywhere Picture-in-Picture Image Processor - HCX Processor HDR Bright Panel Plus Alexa Picture Tuned in Hollywood Local Dimming Brilliant Contrast Picture-at-Picture	HDR Brightness Enhancer High Contrast Picture-and-Text Viera Link (HDMI CEC) PVR Light sensor Adaptive Backlight Dimming Voice command HDCP (High-bandwidth Digital Content Protection)
Ergonomics
Case Width	35.47 in 90.1 cm 901 mm 2.96 ft	35.51 in 90.2 cm 902 mm 2.96 ft
Case Height	20.35 in 51.7 cm 517 mm 1.7 ft	20.51 in 52.1 cm 521 mm 1.71 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	60 Hz
Screen Interpolation Technology	Backlight Motion Rate	Backlight Motion Rate
Screen Interpolation Value	1800	600
Screen Interpolation Measurement Unit	BMR	BMR
Accessories
Extras	Remote control
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 35 °C 32 °F - 95 °F	0 °C - 35 °C 32 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %	20 % - 80 %

Panasonic TX-40HX830

Panasonic TX-40FS400