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Comparison between Sony KDL-40WE665 vs Samsung UE55RU7400

General Info
Model Number Sony KDL-40WE665 Samsung UE55RU7400
Price
Type TV TV
Year 2017 2019
Brand Sony Samsung
Model Series WE66 RU7400
Model Number KDL-40WE665 UE55RU7400
Alias UE55RU7400SXXN
UE55RU7409UXZG
Display
Screen Size Class 40" (inches) 55" (inches)
Diagonal Size 40 in
101.6 cm
1016 mm
3.33 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 34.86 in
88.6 cm
885.521 mm
2.91 ft
47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 19.61 in
49.8 cm
498.105 mm
1.63 ft
26.79 in
68 cm
680.483 mm
2.23 ft
Display Type VA VA
Display Bit Depth 8 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 16777216 1073741824
Bits 24 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 1920 x 1080 3840 x 2160
Screen Pixel Pitch 0.461 mm 0.315 mm
Screen Pixel Density 55 ppi 81 ppi
Screen-to-Body Ratio 89.26 % 93.06 %
Backlight Source Edge LED Edge LED
DCI P3 90%
Rec.2020 70
Screen Brightness 280 cd/m²
Max Screen Brightness 350 cd/m²
Static Screen Contrast 5000 : 1
Dynamic Screen Contrast 1000000 : 1
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
Screen Input Lag 10 ms
HDR HDR HDR10
HLG (Hybrid Log Gamma)
HDR10+
3D No No
Size, weight, color
Case Depth 2.76 in
7 cm
70 mm
0.23 ft
2.31 in
5.9 cm
58.6 mm
0.19 ft
Case Weight 8.1 kg
18 lbs
17.2 kg
38 lbs
Case Width with Stand 35.83 in
91 cm
910 mm
2.99 ft
48.76 in
123.9 cm
1238.6 mm
4.06 ft
Case Height with Stand 23.27 in
59.1 cm
591 mm
1.94 ft
31.5 in
80 cm
800 mm
2.62 ft
Case Depth with Stand 8.19 in
20.8 cm
208 mm
0.68 ft
14.2 in
36.1 cm
360.6 mm
1.18 ft
Case Weight with Stand 8.7 kg
19 lbs
19.7 kg
43 lbs
Case Color Black Gray
Hardware
CPU Cores 4
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
DVB-S2
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)
Bluetooth
Wi-Fi Direct
DLNA
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
3 x HDMI 2.0 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Component In (YPbPr + L/R)
1 x Antenna (RF) (female)
1 x Optical Audio Out
1 x AV Composite In (Video + L/R)
2 x USB 2.0
1 x CI+ 1.4
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 5W 2 x 10W
Features
OS Smart TV Tizen 5.0
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
Auto Low Latency Mode
Contrast Enhancer
Light sensor
Dynamic Crystal Color
Game Mode (Auto Game Mode)
Voice command
UHD Dimming
Extended PVR
Digital Clean View
4K UHD Processor
UHD Upscaling
Google Assistant
Anynet+ (HDMI-CEC)
HDCP (High-bandwidth Digital Content Protection) 2.2
Ergonomics
Case Width 35.83 in
91 cm
910 mm
2.99 ft
48.76 in
123.9 cm
1238.6 mm
4.06 ft
Case Height 21.38 in
54.3 cm
543 mm
1.78 ft
28.12 in
71.4 cm
714.2 mm
2.34 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 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 60 Hz 60 Hz
Screen Interpolation Technology Motionflow XR Picture Quality Index
Screen Interpolation Value 400 1900
Screen Interpolation Measurement Unit XR PQI
Accessories
Extras Smart remote control - TM1950A
Certificates and Standards
Licenses ENERGY STAR
UL/cUL
ENERGY STAR
RoHS
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
Safe Operating Humidity Level 10 % - 80 %
Sony KDL-40WE665 Samsung UE55RU7400