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 LG 49SM9000PLA vs Panasonic TX-40HX800

General Info
Model Number LG 49SM9000PLA Panasonic TX-40HX800
Price
Type TV TV
Year 2019 2020
Brand LG Panasonic
Model Series SM900 HX800
Model Number 49SM9000PLA TX-40HX800
Alias TX-40HX800E
TX-40HX800B
TX-40HXW804
Display
Screen Size Class 49" (inches) 40" (inches)
Diagonal Size 48.46 in
123.1 cm
1231 mm
4.04 ft
40 in
101.6 cm
1016 mm
3.33 ft
Screen Width 42.24 in
107.3 cm
1072.91 mm
3.52 ft
34.87 in
88.6 cm
885.6 mm
2.91 ft
Screen Height 23.76 in
60.4 cm
603.512 mm
1.98 ft
19.61 in
49.8 cm
498.15 mm
1.63 ft
Display Type IPS VA
Display Bit Depth 10 bits 10 bits (8 bits + FRC)
Frame Rate Control No Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.279 mm 0.231 mm
Screen Pixel Density 91 ppi 110 ppi
Screen-to-Body Ratio 92.6 % 94.71 %
Backlight Source Direct LED (Full-Array Local Dimming) Edge LED
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms
Display Average Response Time 12 ms
HDR Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10
HDR10+
HLG (Hybrid Log Gamma)
Dolby Vision
HLG Photo
3D No No
Size, weight, color
Case Depth 2.46 in
6.3 cm
62.5 mm
0.21 ft
2.48 in
6.3 cm
63 mm
0.21 ft
Case Weight 14.1 kg
31 lbs
11 kg
24 lbs
Case Width with Stand 43.15 in
109.6 cm
1096 mm
3.6 ft
35.47 in
90.1 cm
901 mm
2.96 ft
Case Height with Stand 28.03 in
71.2 cm
712 mm
2.34 ft
22.6 in
57.4 cm
574 mm
1.88 ft
Case Depth with Stand 10.36 in
26.3 cm
263.1 mm
0.86 ft
9.29 in
23.6 cm
236 mm
0.77 ft
Case Weight with Stand 15.6 kg
34 lbs
13 kg
29 lbs
Case Color Black Black
Hardware
CPU Cores 4
GPU Cores 2
RAM Memory Size 3
Internal Storage 8
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-S2
DVB-C
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
802.11ac (IEEE 802.11ac)
Wi-Fi Direct
DLNA
Bluetooth 5.0
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 4 x HDMI 2.1 (eARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Optical Audio Out
1 x CI+ 1.4
1 x Antenna (RF) (female)
1 x AV Composite In 3.5 mm jack
3 x USB 2.0
1 x Ethernet RJ45
1 x Ethernet RJ45
3 x HDMI 2.0 (b; ARC; CEC)
1 x AV Component In (YPbPr + L/R) (CVBS)
1 x 3.5 mm Audio Out
1 x Optical Audio Out
1 x Satellite In (Main; F-type female)
1 x USB 2.0 (max 0.5 A)
1 x Antenna (RF) (female)
1 x USB 3.0 (max 0.9 A)
2 x CI+ 1.4
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS webOS 4.5 my Home Screen 5.0
Cool Features True Color Accuracy
4K Upscaler
Object Depth Enhancer
Nano Cell Display
ULTRA Luminance Pro
PVR
Advanced Color Enhancer
Image Processor - α7 Gen 2 Intelligent Processor
Clear Voice III
Google Assistant
Nano Cell Color Pro
LG ThinQ AI
SIMPLINK (HDMI CEC)
Frequency Based Sharpness Enhancer
Voice command
Auto Low Latency Mode
4-step noise reduction
Nano Accuracy
HDCP (High-bandwidth Digital Content Protection) 2.2
4K Cinema HDR
HDR Dynamic Tone Mapping
Dynamic HDR Effect
Google Assistant
Picture Tuned in Hollywood
HDR Brightness Enhancer
Light sensor
Wide Colour Spectrum
TV Anywhere
Image Processor - HCX Processor
HDR Bright Panel Plus
Alexa
Voice command
Local Dimming
Brilliant Contrast
Picture-and-Text
Ergonomics
Case Width 43.15 in
109.6 cm
1096 mm
3.6 ft
35.47 in
90.1 cm
901 mm
2.96 ft
Case Height 25.12 in
63.8 cm
638 mm
2.09 ft
20.35 in
51.7 cm
517 mm
1.7 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
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 120 Hz 50 Hz / 60 Hz
Screen Interpolation Technology Picture Mastering Index Backlight Motion Rate
Screen Interpolation Value 3800 1600
Screen Interpolation Measurement Unit PMI BMR
Accessories
Extras 3.5 mm composite adapter
Magic remote control - AN-MR19
Remote control
Certificates and Standards
Licenses ENERGY STAR
RoHS
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 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 %
LG 49SM9000PLA Panasonic TX-40HX800