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

General Info
Model Number Sony KDL-50WF663 Sony KDL-49WE665
Price
Type TV TV
Year 2018 2017
Brand Sony Sony
Model Series WF66 WE66
Model Number KDL-50WF663 KDL-49WE665
Alias KDL-50WF660
Display
Screen Size Class 50" (inches) 49" (inches)
Diagonal Size 49.49 in
125.7 cm
1257 mm
4.12 ft
48.46 in
123.1 cm
1231 mm
4.04 ft
Screen Width 43.13 in
109.6 cm
1095.57 mm
3.59 ft
42.24 in
107.3 cm
1072.91 mm
3.52 ft
Screen Height 24.26 in
61.6 cm
616.258 mm
2.02 ft
23.76 in
60.4 cm
603.512 mm
1.98 ft
Display Curvature 1500
Display Manufacturer BOE
Display Type VA ADS
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 0.571 mm 0.559 mm
Screen Pixel Density 45 ppi 46 ppi
Screen-to-Body Ratio 90.53 % 90.4 %
Backlight Source Direct LED Edge LED
DCI P3 80%
sRGB 108 %
Adobe RGB 1998 87 %
NTSC 1953 89 %
Screen Brightness 500 cd/m² 400 cd/m²
Static Screen Contrast 800 : 1 1300 : 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 HDR10
HLG (Hybrid Log Gamma)
HDR
3D No No
Size, weight, color
Case Depth 2.68 in
6.8 cm
68 mm
0.22 ft
2.76 in
7 cm
70 mm
0.23 ft
Case Weight 11 kg
24 lbs
11.4 kg
25 lbs
Case Width with Stand 44.49 in
113 cm
1130 mm
3.71 ft
43.39 in
110.2 cm
1102 mm
3.62 ft
Case Height with Stand 28.23 in
71.7 cm
717 mm
2.35 ft
27.52 in
69.9 cm
699 mm
2.29 ft
Case Depth with Stand 10.55 in
26.8 cm
268 mm
0.88 ft
9.06 in
23 cm
230 mm
0.75 ft
Case Weight with Stand 11.4 kg
25 lbs
12.1 kg
27 lbs
Case Color Black Black
Hardware
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
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
802.11b (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 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
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 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 Security lock slot Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 44.49 in
113 cm
1130 mm
3.71 ft
43.39 in
110.2 cm
1102 mm
3.62 ft
Case Height 25.98 in
66 cm
660 mm
2.17 ft
25.59 in
65 cm
650 mm
2.13 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 - 83 kHz 30 kHz - 160 kHz
Screen Interpolation Technology Motionflow XR Motionflow XR
Screen Interpolation Value 400 400
Screen Interpolation Measurement Unit XR XR
Accessories
Extras D-sub cable DisplayPort cable
HDMI cable
USB type-C cable
USB Type-C to Type-A 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 -25 °C - 55 °C
-13 °F - 131 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 93 % 20 % - 80 %
Max Operating Altitude 5000 3658
Max Storage Altitude 12192 12192
Sony KDL-50WF663 Sony KDL-49WE665