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Comparison between LG OLED65B9SLA vs LG OLED55B8PLA

General Info
Model Number LG OLED65B9SLA LG OLED55B8PLA
Price
Type TV TV
Year 2020 2018
Brand LG LG
Model Series B9S B8
Model Number OLED65B9SLA OLED55B8PLA
Display
Screen Size Class 65" (inches) 55" (inches)
Diagonal Size 64.53 in
163.9 cm
1639 mm
5.38 ft
54.65 in
138.8 cm
1388 mm
4.55 ft
Screen Width 56.24 in
142.8 cm
1428.48 mm
4.69 ft
47.62 in
121 cm
1209.6 mm
3.97 ft
Screen Height 31.63 in
80.4 cm
803.52 mm
2.64 ft
26.79 in
68 cm
680.4 mm
2.23 ft
Display Manufacturer LG Display LG Display
Display Type OLED OLED
Display Bit Depth 10 bits 10 bits
Frame Rate Control No No
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 0.372 mm 0.315 mm
Screen Pixel Density 68 ppi 80 ppi
Screen-to-Body Ratio 95.44 % 94.8 %
DCI P3 99%
Rec.2020 75
Screen Brightness 250 cd/m²
Max Screen Brightness 800 cd/m²
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 21 ms
Display Minimum Response Time 1 ms
HDR Dolby Vision
HDR10 Pro
HLG (Hybrid Log Gamma)
Advanced HDR
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
3D No No
Size, weight, color
Case Depth 1.85 in
4.7 cm
46.9 mm
0.15 ft
1.85 in
4.7 cm
47 mm
0.15 ft
Case Weight 25 kg
55 lbs
16.3 kg
36 lbs
Case Width with Stand 57.05 in
144.9 cm
1449 mm
4.75 ft
48.35 in
122.8 cm
1228 mm
4.03 ft
Case Height with Stand 34.21 in
86.9 cm
869 mm
2.85 ft
29.61 in
75.2 cm
752 mm
2.47 ft
Case Depth with Stand 9.69 in
24.6 cm
246 mm
0.81 ft
8.66 in
22 cm
220 mm
0.72 ft
Case Weight with Stand 26.2 kg
58 lbs
17.8 kg
39 lbs
Case Color Black Black
Hardware
CPU Cores 4 4
GPU Cores 2 2
RAM Memory Size 2
Internal Storage 8
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-C
DVB-S2
DVB-T2 HD
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
DVB-T2 HD
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 3 x HDMI 2.1 (CEC)
1 x HDMI 2.1 (CEC; eARC)
1 x Satellite In (Sub; F-type female)
1 x 3.5 mm Audio Out
1 x Optical Audio Out
1 x Satellite In (Main; F-type female)
3 x USB 2.0
1 x Antenna (RF)
1 x Ethernet RJ45
1 x CI+ 1.4
4 x HDMI 2.0 (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 AV Composite In 3.5 mm jack
3 x USB 2.0
1 x CI+ 1.4
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS webOS 4.5 webOS 4.0
Cool Features True Color Accuracy
OLED Motion
Picture-in-Picture
Perfect Viewing Angle
AI Brightness
LG ThinQ AI
Intelligent Voice Recognition
Perfect Color
NVIDIA G-SYNC Compatible
AI Picture
HDR Dynamic Tone Mapping Pro
Apple AirPlay 2
Cinema HDR
Image Processor - α7 Gen 2 Processor
HDR Gaming Interest Group (HGiG)
Object Depth Enhancer
Apple HomeKit
PVR
Pixel Dimming
ULTRA Luminance Pro
Alexa
4-step noise reduction
Home Dashboard
Frequency Based Sharpness Enhancer
4K Upscaler
Google Assistant
Voice command
Active Depth Enhancer
SIMPLINK (HDMI CEC)
PVR
True Color Accuracy
Adaptive Color Enhancer
Intense Color
Enhanced Dynamic Tone Mapping
HDCP (High-bandwidth Digital Content Protection) 2.2
Perfect Black Panel
LG ThinQ AI
ULTRA Luminance Pro
Google Assistant
Clear Voice III
4K Cinema HDR
Noise Reduction
Image Processor - α7 Intelligent Processor
4K Upscaler
Infinite Contrast
Extra Features Perfect Cinema Screen
Special Euro Cup-themed packaging
Ergonomics
Case Width 57.05 in
144.9 cm
1449 mm
4.75 ft
48.35 in
122.8 cm
1228 mm
4.03 ft
Case Height 32.68 in
83 cm
830 mm
2.72 ft
27.83 in
70.7 cm
707 mm
2.32 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 300 x 200 200 x 300
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 40 Hz - 120 Hz 120 Hz
Screen Interpolation Measurement Unit NULL
Accessories
Extras Magic Remote Control - MR20 3.5 mm composite adapter
Magic remote control - AN-MR18
Certificates and Standards
Licenses ENERGY STAR
RoHS
UL/cUL
ENERGY STAR
RoHS
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 -20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Internal Storage Humidity 5 % - 85 % 5 % - 85 %
LG OLED65B9SLA LG OLED55B8PLA