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Comparison between LG OLED65CX9LA vs LG OLED77A16LA

General Info
Model Number LG OLED65CX9LA LG OLED77A16LA
Price
Type TV TV
Year 2020 2021
Brand LG LG
Model Series CX A1
Model Number OLED65CX9LA OLED77A16LA
Alias OLED65CX8LB OLED77A19LA
OLED77A13LA
Display
Screen Size Class 65" (inches) 77" (inches)
Diagonal Size 64.53 in
163.9 cm
1639 mm
5.38 ft
76.77 in
195 cm
1950 mm
6.4 ft
Screen Width 56.24 in
142.8 cm
1428.48 mm
4.69 ft
66.91 in
170 cm
1699.57 mm
5.58 ft
Screen Height 31.63 in
80.4 cm
803.52 mm
2.64 ft
37.64 in
95.6 cm
956.009 mm
3.14 ft
Display Manufacturer 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 0.443 mm
Screen Pixel Density 68 ppi 57 ppi
Screen-to-Body Ratio 95.44 % 94.97 %
DCI P3 98%
Rec.2020 75
Max Screen Brightness 750 cd/m²
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 13 ms
HDR Dolby Vision
HDR10 Pro
HLG (Hybrid Log Gamma)
Dolby Vision IQ
HLG (Hybrid Log Gamma)
Dolby Vision
Dolby Vision IQ
HDR10 Pro
3D No No
Size, weight, color
Case Depth 1.85 in
4.7 cm
47 mm
0.15 ft
2.18 in
5.5 cm
55.3 mm
0.18 ft
Case Weight 24 kg
53 lbs
26.7 kg
59 lbs
Case Width with Stand 57.05 in
144.9 cm
1449 mm
4.75 ft
67.83 in
172.3 cm
1723 mm
5.65 ft
Case Height with Stand 33.94 in
86.2 cm
862 mm
2.83 ft
41.57 in
105.6 cm
1056 mm
3.46 ft
Case Depth with Stand 9.88 in
25.1 cm
251 mm
0.82 ft
14.25 in
36.2 cm
362 mm
1.19 ft
Case Weight with Stand 32.6 kg
72 lbs
30 kg
66 lbs
Case Color Black Black
Hardware
CPU Cores 4 4
GPU Cores 2
TV Tuner Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
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)
Wi-Fi Direct
DLNA
Bluetooth 5.0
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
3 x HDMI 2.0
1 x Satellite In (Main; F-type female)
1 x 3.5 mm Audio Out
1 x CI+ 1.4
1 x Antenna (RF) (female)
1 x S/PDIF
2 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10
Features
OS webOS 5.0 webOS 6.0
Cool Features NVIDIA G-SYNC Compatible
True Color Accuracy Pro
HDR Gaming Interest Group (HGiG)
Intelligent Voice Recognition
Image Processor - α9 Gen 3 AI Processor 4K
Advanced Contrast Enhancer
Frequency Based Sharpness Enhancer
Filmmaker Mode
Home Dashboard
Google Assistant
AI 4K Upscaler
Perfect Black Panel
Pixel Level Dimming
Auto Genre Selection
AI Picture Pro
AMD FreeSync technology
Face Enhancing
Autocalibration (CalMAN) with access to LUT level
PVR
HDR Dynamic Tone Mapping Pro
Alexa
Perfect Color
LG ThinQ AI
ULTRA Luminance Pro
Image Enhancing on SQM
OLED Motion Pro
AI Brightness Control
4-step noise reduction
Cinema HDR
Apple AirPlay 2
Advanced Color Enhancer
Apple HomeKit
Perfect Viewing Angle
Pixel Level Dimming
Magic Explorer
Perfect Black
Next Picks
AI Picture
Infinite Contrast
Image Enhancing
Magic Tap
Intelligent Voice Recognition
Alexa
True Color Accuracy
Wide Viewing Angle
Game Optimizer
Apple Homekit
Cinema HDR
HDR Gaming Interest Group (HGiG)
Google Assistant
LG ThinQ AI
Apple TV
Ultra Luminance Pro
Perfect Color
Netflix
Prime Video
Apple Airplay 2
4K Upscaling
HDR Dynamic Tone Mapping
Disney+
AI Brightness Control
Filmmaker Mode
Youtube TV
Extra Features Perfect Cinema Screen Picture on Metal Design
Ergonomics
Case Width 57.05 in
144.9 cm
1449 mm
4.75 ft
67.83 in
172.3 cm
1723 mm
5.65 ft
Case Height 32.68 in
83 cm
830 mm
2.72 ft
39.09 in
99.3 cm
993 mm
3.26 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 300 x 200 400 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 40 Hz - 120 Hz 50 Hz / 60 Hz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras Magic Remote Control - MR20 Magic remote control - MR21
Certificates and Standards
Licenses ENERGY STAR
RoHS
UL/cUL
TUV Rheinland Eye Comfort Display Certified
UL Verified Flicker-Free & Low Blue Light Display
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 OLED65CX9LA LG OLED77A16LA