Comparison between Panasonic TX-40FS400 vs Panasonic TX-48AS640

General Info
Model Number	Panasonic TX-40FS400	Panasonic TX-48AS640

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2014
Brand	Panasonic	Panasonic
Model Series	FS400	AS640
Model Number	TX-40FS400	TX-48AS640
Alias	TX-40FS400E	TX-48AS640B TX-48AS640E
Display
Screen Size Class	40" (inches)	48" (inches)
Diagonal Size	40 in 101.6 cm 1016 mm 3.33 ft	47.6 in 120.9 cm 1209 mm 3.97 ft
Screen Width	34.86 in 88.6 cm 885.521 mm 2.91 ft	41.5 in 105.4 cm 1054.08 mm 3.46 ft
Screen Height	19.61 in 49.8 cm 498.105 mm 1.63 ft	23.34 in 59.3 cm 592.92 mm 1.95 ft
Display Type	VA	VA
Display Bit Depth	8 bits
Frame Rate Control	No
Max Number of Colors	16777216
Bits	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.461 mm	0.549 mm
Screen Pixel Density	55 ppi	46 ppi
Screen-to-Body Ratio	93.86 %	90.98 %
Backlight Source	Direct LED	Direct LED
Screen Brightness		350 cd/m²
Static Screen Contrast		3000 : 1
Screen Horizontal Viewing Angle	178 °	176 °
Screen Vertical Viewing Angle	178 °	176 °
Screen Input Lag		54 ms
Display Coating		Anti-glare/Matte
HDR	HDR10 HLG (Hybrid Log Gamma)
3D	No	Yes
Size, weight, color
Case Depth	3.46 in 8.8 cm 88 mm 0.29 ft	2.24 in 5.7 cm 57 mm 0.19 ft
Case Weight	8 kg 18 lbs	14 kg 31 lbs
Case Width with Stand	35.51 in 90.2 cm 902 mm 2.96 ft	42.8 in 108.7 cm 1087 mm 3.57 ft
Case Height with Stand	22.4 in 56.9 cm 569 mm 1.87 ft	26.61 in 67.6 cm 676 mm 2.22 ft
Case Depth with Stand	9.41 in 23.9 cm 239 mm 0.78 ft	10.24 in 26 cm 260 mm 0.85 ft
Case Weight with Stand	8.5 kg 19 lbs	15 kg 33 lbs
Case Color	Black	Silver
Hardware
System on Chip or SoC		Dual-Core Plus
CPU Cores		2
TV Tuner	DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C	DVB-T DVB-T2 DVB-C Analog (NTSC/PAL/SECAM)
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 DLNA	LAN Wi-Fi Bluetooth DLNA
Connectivity	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	3 x HDMI 1.4 (ARC) 1 x SCART 1 x SD Memory Card Slot 2 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 (max 0.5 A) 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.3
Audio
Audio Speakers	2 x 10W	2 x 10W
Features
OS	my Home Screen 3.0	Life+ Screen
Cool Features	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)	Brilliant Contrast Technology Content Optimiser Plus VR-Audio True Surround my Home Screen Picture-and-Text my Stream Light sensor 1080p Pure Direct TV Anywhere Adaptive Backlight Control Voice command
Ergonomics
Case Width	35.51 in 90.2 cm 902 mm 2.96 ft	42.8 in 108.7 cm 1087 mm 3.57 ft
Case Height	20.51 in 52.1 cm 521 mm 1.71 ft	24.88 in 63.2 cm 632 mm 2.07 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	400 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	60 Hz	120 Hz
Screen Interpolation Technology	Backlight Motion Rate	Backlight Scanning with Inteligent Frame Creation
Screen Interpolation Value	600	1200
Screen Interpolation Measurement Unit	BMR	BLS IFC
Accessories
Extras		Remote control - N2QAYB000829 Touch pad controller - N2QBYA000004
Certificates and Standards
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 35 °C 32 °F - 95 °F
Safe Operating Humidity Level	20 % - 80 %

Panasonic TX-40FS400

Panasonic TX-48AS640