0 Compare Sony KDL-40WE665 vs Panasonic TX-40GX800 - DisplayDB

Premium subscription

Limited offer: $9.99 FREE

Subscription benefits:

  • Receive exclusive deals
  • Receive promo codes for monitors and TVs
  • Be the first to read our premium content

As Amazon associates we earn from qualifying purchases.

Comparison between Sony KDL-40WE665 vs Panasonic TX-40GX800

General Info
Model Number Sony KDL-40WE665 Panasonic TX-40GX800
Price
Type TV TV
Year 2017 2019
Brand Sony Panasonic
Model Series WE66 GX800
Model Number KDL-40WE665 TX-40GX800
Alias TX-40GX800B
TX-40GX800E
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 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 0.231 mm
Screen Pixel Density 55 ppi 110 ppi
Screen-to-Body Ratio 89.26 % 94.33 %
Backlight Source Edge LED Edge LED
Max Screen Brightness 500 cd/m²
Dynamic Screen Contrast 1000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
HDR HDR HDR10
HDR10+
HLG (Hybrid Log Gamma)
Dolby Vision
HLG Photo
3D No No
Size, weight, color
Case Depth 2.76 in
7 cm
70 mm
0.23 ft
2.48 in
6.3 cm
63 mm
0.21 ft
Case Weight 8.1 kg
18 lbs
11 kg
24 lbs
Case Width with Stand 35.83 in
91 cm
910 mm
2.99 ft
35.47 in
90.1 cm
901 mm
2.96 ft
Case Height with Stand 23.27 in
59.1 cm
591 mm
1.94 ft
22.6 in
57.4 cm
574 mm
1.88 ft
Case Depth with Stand 8.19 in
20.8 cm
208 mm
0.68 ft
9.29 in
23.6 cm
236 mm
0.77 ft
Case Weight with Stand 8.7 kg
19 lbs
13 kg
29 lbs
Case Color Black Black
Hardware
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
DVB-T
Analog (NTSC/PAL/SECAM)
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
802.11a (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
802.11ac (IEEE 802.11ac)
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
1 x Ethernet RJ45
3 x HDMI 2.1 (ARC; CEC)
1 x CI+ 1.4
1 x AV Composite In (Video + L/R)
1 x Optical Audio Out
1 x AV Component In (YPbPr + L/R)
1 x Satellite In (Main; F-type female)
1 x USB 2.0 (max 0.5 A)
1 x 3.5 mm Audio Out
1 x USB 3.0 (max 0.9 A)
1 x Antenna (RF) (female)
Audio
Audio Speakers 2 x 5W 2 x 10W
Features
OS Smart TV my Home Screen 4.0
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
Dynamic HDR Effect
Wide Colour Spectrum
HDCP (High-bandwidth Digital Content Protection) 2.2
PVR
HDR Brightness Enhancer
Light sensor
Voice command
TV Anywhere
Image Processor - HCX Intelligent Processor
HDR Bright Panel Plus
Auto Low Latency Mode
Viera Link (HDMI CEC)
Local Dimming
Brilliant Contrast
Picture-and-Text
Ergonomics
Case Width 35.83 in
91 cm
910 mm
2.99 ft
35.47 in
90.1 cm
901 mm
2.96 ft
Case Height 21.38 in
54.3 cm
543 mm
1.78 ft
20.43 in
51.9 cm
519 mm
1.7 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 Backlight Motion Rate
Screen Interpolation Value 400 1600
Screen Interpolation Measurement Unit XR BMR
Accessories
Certificates and Standards
Licenses ENERGY STAR
UL/cUL
Usage and Storage Requirements
Safe Operating Temperature Level 0 °C - 40 °C
32 °F - 104 °F
0 °C - 35 °C
32 °F - 95 °F
Safe Operating Humidity Level 10 % - 80 % 20 % - 80 %
Sony KDL-40WE665 Panasonic TX-40GX800