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.

2019 55" LG 55SM9800PLA Specifications

Brand LG
Type TV
Size 55" (inches)
Panel IPS
Refresh Rate 120 Hz
Min Response Time 5 ms
Screen Aspect Ratio 16:9
Screen Resolution 3840 x 2160
General Info
Type TV
Year 2019
Brand LG
Model Series SM980
Model Number 55SM9800PLA
Size 55" (inches)
Panel IPS
Operating System webOS 4.5
Display
Screen Size Class 55" (inches)
Diagonal Size 54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 47.63 in
121 cm
1209.75 mm
3.97 ft
Screen Height 26.79 in
68 cm
680.483 mm
2.23 ft
Display Type IPS
Display Bit Depth 10 bits
Frame Rate Control No
Max Number of Colors 1073741824
Bits 30
Screen Aspect Ratio 16:9
Screen Resolution 3840 x 2160
Screen Pixel Pitch 0.315 mm
Screen Pixel Density 81 ppi
Screen-to-Body Ratio 94.61 %
Backlight Source Direct LED (Full-Array Local Dimming)
DCI P3 95%
Rec.2020 73
Screen Brightness 550 cd/m²
Max Screen Brightness 1200 cd/m²
Static Screen Contrast 1500 : 1
Screen Horizontal Viewing Angle 178 °
Screen Vertical Viewing Angle 178 °
Screen Input Lag 15 ms
Display Minimum Response Time 5 ms
Display Average Response Time 12 ms
HDR Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
3D No
Size, weight, color
Case Depth 2.46 in
6.3 cm
62.5 mm
0.21 ft
Case Weight 17.8 kg
39 lbs
Case Width with Stand 48.39 in
122.9 cm
1229 mm
4.03 ft
Case Height with Stand 30.67 in
77.9 cm
779 mm
2.56 ft
Case Depth with Stand 12.4 in
31.5 cm
315 mm
1.03 ft
Case Weight with Stand 19.6 kg
43 lbs
Case Color Black, Silver
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
Built-in Camera 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
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
Audio
Audio Speakers 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS webOS 4.5
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
Ergonomics
Case Width 48.39 in
122.9 cm
1229 mm
4.03 ft
Case Height 27.87 in
70.8 cm
708 mm
2.32 ft
Vesa Mount Support Yes
VESA Interface Standard Size 300 x 300
Removable VESA Stand Yes
Height Adjustment No
Landscape or Portrait Pivot Support No
Left or Right Swivel Support No
Forward and Backward Tilt Support No
Frequency and Interpolation
Vertical Digital Frequency 120 Hz
Screen Interpolation Technology Picture Mastering Index
Screen Interpolation Value 4000
Screen Interpolation Measurement Unit PMI
Power
220V 220 V - 240 V
AC Frequency 50 Hz - 60 Hz
Power Consumption in Sleep Mode 0.5 W
Average Power Consumption 114 W
Energy Class A
Accessories
Extras 3.5 mm composite adapter
Magic remote control - AN-MR19
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
Safe Operating Humidity Level 10 % - 80 %
Internal Storage Temperature -20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 %