Comparison between Sony KDL-49WE665 vs Sony KDL-50WF663

General Info
Model Number	Sony KDL-49WE665	Sony KDL-50WF663

Price	Check on Amazon	Check on Amazon
Type	TV	TV
Year	2017	2018
Brand	Sony	Sony
Model Series	WE66	WF66
Model Number	KDL-49WE665	KDL-50WF663
Alias		KDL-50WF660
Display
Screen Size Class	49" (inches)	50" (inches)
Diagonal Size	48.46 in 123.1 cm 1231 mm 4.04 ft	49.49 in 125.7 cm 1257 mm 4.12 ft
Screen Width	42.24 in 107.3 cm 1072.91 mm 3.52 ft	43.13 in 109.6 cm 1095.57 mm 3.59 ft
Screen Height	23.76 in 60.4 cm 603.512 mm 1.98 ft	24.26 in 61.6 cm 616.258 mm 2.02 ft
Display Curvature		1500
Display Manufacturer	BOE
Display Type	ADS	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	0.559 mm	0.571 mm
Screen Pixel Density	46 ppi	45 ppi
Screen-to-Body Ratio	90.4 %	90.53 %
Backlight Source	Edge LED	Direct LED
DCI P3	80%
sRGB	108 %
Adobe RGB 1998	87 %
NTSC 1953	89 %
Screen Brightness	400 cd/m²	500 cd/m²
Static Screen Contrast	1300 : 1	800 : 1
Dynamic Screen Contrast	50000000 : 1	50000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	30 ms
Display Minimum Response Time	5 ms
Display Average Response Time	14 ms	14 ms
Display Maximum Response Time	20 ms
HDR	HDR	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.76 in 7 cm 70 mm 0.23 ft	2.68 in 6.8 cm 68 mm 0.22 ft
Case Weight	11.4 kg 25 lbs	11 kg 24 lbs
Case Width with Stand	43.39 in 110.2 cm 1102 mm 3.62 ft	44.49 in 113 cm 1130 mm 3.71 ft
Case Height with Stand	27.52 in 69.9 cm 699 mm 2.29 ft	28.23 in 71.7 cm 717 mm 2.35 ft
Case Depth with Stand	9.06 in 23 cm 230 mm 0.75 ft	10.55 in 26.8 cm 268 mm 0.88 ft
Case Weight with Stand	12.1 kg 27 lbs	11.4 kg 25 lbs
Case Color	Black	Black
Hardware
TV Tuner	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S	Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C
Built-in Camera	No	No
Network	LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct	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 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	2 x HDMI 1.4 (ARC; CEC) 1 x AV Composite In (Video + L/R) 1 x 3.5 mm Audio Out 1 x CI+ 1.3 1 x Antenna (RF) (female) 1 x Optical Audio Out 2 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45
Audio
Audio Speakers	2 x 5W	2 x 5W
Features
OS	Smart TV	Smart TV
Cool Features	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	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
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	43.39 in 110.2 cm 1102 mm 3.62 ft	44.49 in 113 cm 1130 mm 3.71 ft
Case Height	25.59 in 65 cm 650 mm 2.13 ft	25.98 in 66 cm 660 mm 2.17 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
Height Adjustment Range	90 mm 9 cm 3.5433 in 0.2953 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	No	No
Forward Tilt	3 °
Backward Tilt	12 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	60 Hz
Horizontal Digital Frequency	30 kHz - 160 kHz	30 kHz - 83 kHz
Screen Interpolation Technology	Motionflow XR	Motionflow XR
Screen Interpolation Value	400	400
Screen Interpolation Measurement Unit	XR	XR
Accessories
Extras	DisplayPort cable HDMI cable USB type-C cable USB Type-C to Type-A cable	D-sub cable
Certificates and Standards
Licenses	ENERGY STAR UL/cUL	ENERGY STAR UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-25 °C - 55 °C -13 °F - 131 °F
Internal Storage Humidity	20 % - 80 %	5 % - 93 %
Max Operating Altitude	3658	5000
Max Storage Altitude	12192	12192

Sony KDL-49WE665

Sony KDL-50WF663