Comparison between Panasonic TX-40FS400 vs Sony KDL-40WE665

General Info
Model Number	Panasonic TX-40FS400	Sony KDL-40WE665

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2018	2017
Brand	Panasonic	Sony
Model Series	FS400	WE66
Model Number	TX-40FS400	KDL-40WE665
Alias	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	34.86 in 88.6 cm 885.521 mm 2.91 ft	34.86 in 88.6 cm 885.521 mm 2.91 ft
Screen Height	19.61 in 49.8 cm 498.105 mm 1.63 ft	19.61 in 49.8 cm 498.105 mm 1.63 ft
Display Type	VA	VA
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.461 mm	0.461 mm
Screen Pixel Density	55 ppi	55 ppi
Screen-to-Body Ratio	93.86 %	89.26 %
Backlight Source	Direct LED	Edge LED
Dynamic Screen Contrast		1000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
HDR	HDR10 HLG (Hybrid Log Gamma)	HDR
3D	No	No
Size, weight, color
Case Depth	3.46 in 8.8 cm 88 mm 0.29 ft	2.76 in 7 cm 70 mm 0.23 ft
Case Weight	8 kg 18 lbs	8.1 kg 18 lbs
Case Width with Stand	35.51 in 90.2 cm 902 mm 2.96 ft	35.83 in 91 cm 910 mm 2.99 ft
Case Height with Stand	22.4 in 56.9 cm 569 mm 1.87 ft	23.27 in 59.1 cm 591 mm 1.94 ft
Case Depth with Stand	9.41 in 23.9 cm 239 mm 0.78 ft	8.19 in 20.8 cm 208 mm 0.68 ft
Case Weight with Stand	8.5 kg 19 lbs	8.7 kg 19 lbs
Case Color	Black	Black
Hardware
TV Tuner	DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S
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 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct
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	2 x HDMI 1.4 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x SCART 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 5W
Features
OS	my Home Screen 3.0	Smart TV
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)	Clear Phase Speaker DSEE (Digital Sound Enhancement Engine) S-Force Front Surround sound Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) X-Reality Pro Frame Dimming Dynamic Backlight Control BRAVIA Sync (HDMI-CEC) Live Color Technology ClearAudio+ PVR
Ergonomics
Case Width	35.51 in 90.2 cm 902 mm 2.96 ft	35.83 in 91 cm 910 mm 2.99 ft
Case Height	20.51 in 52.1 cm 521 mm 1.71 ft	21.38 in 54.3 cm 543 mm 1.78 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	200 x 200	100 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	60 Hz
Screen Interpolation Technology	Backlight Motion Rate	Motionflow XR
Screen Interpolation Value	600	400
Screen Interpolation Measurement Unit	BMR	XR
Accessories
Certificates and Standards
Licenses		ENERGY STAR UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 35 °C 32 °F - 95 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	20 % - 80 %	10 % - 80 %

Panasonic TX-40FS400

Sony KDL-40WE665