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 OLED65CXPUA vs LG OLED77CXPUA

General Info
Model Number LG OLED65CXPUA LG OLED77CXPUA
Price
Type TV TV
Year 2020 2020
Brand LG LG
Model Series CX CX
Model Number OLED65CXPUA OLED77CXPUA
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 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 95.45 % 94.97 %
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Screen Input Lag 5 ms
Display Minimum Response Time 1 ms 1 ms
HDR Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HLG (Hybrid Log Gamma)
Dolby Vision IQ
HDR10
3D No No
Size, weight, color
Case Depth 1.8 in
4.6 cm
45.7 mm
0.15 ft
2.2 in
5.6 cm
56 mm
0.18 ft
Case Weight 25.2 kg
55 lbs
26.7 kg
59 lbs
Case Width with Stand 57 in
144.8 cm
1447.8 mm
4.75 ft
67.83 in
172.3 cm
1723 mm
5.65 ft
Case Height with Stand 33.9 in
86.1 cm
861.06 mm
2.83 ft
40.28 in
102.3 cm
1023 mm
3.36 ft
Case Depth with Stand 9.9 in
25.2 cm
251.5 mm
0.83 ft
10.59 in
26.9 cm
269 mm
0.88 ft
Case Weight with Stand 33.9 kg
75 lbs
35.9 kg
79 lbs
Case Color Black, Gray Black
Hardware
CPU Cores 4 4
GPU Cores 2 2
TV Tuner Analog (NTSC/PAL/SECAM)
Clear QAM
ATSC
Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM
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 AV Composite In 3.5 mm jack
1 x RS232 (C; mini jack)
1 x Optical Audio Out
1 x Satellite In (Main; F-type female)
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.1 (CEC)
1 x Satellite In (Main; F-type female)
1 x Optical Audio Out
1 x RS232 (C; mini jack)
1 x 3.5 mm Audio Out
1 x AV Composite In (Video + L/R)
3 x USB 2.0
1 x Ethernet RJ45
Audio
Audio Speakers 2 x 10W 2 x 10W
Built-in Subwoofer 2 x 10 2 x 10
Features
OS webOS 5.0 webOS 5.0
Cool Features Pixel Level Dimming
Intelligent Voice Recognition
OLED Motion Pro
NVIDIA G-SYNC Compatible
Advanced Contrast Enhancer
Home Dashboard
HDR Gaming Interest Group (HGiG)
Intense Color
Image Processor - α9 Gen 3 AI Processor 4K
AI 4K Upscaler
Take.AI
ULTRA Luminance Pro
Filmmaker Mode
AMD FreeSync technology
Cinema HDR
HDR Dynamic Tone Mapping Pro
Frequency Based Sharpness Enhancer
Infinite Contrast
Billion Rich Colors
True Color Accuracy Pro
Perfect Black Panel
LG ThinQ AI
PVR
AI Picture Pro
4-step noise reduction
Google Assistant
Dolby Vision IQ
Advanced Color Enhancer
Face Enhancing
Voice command
Intense Color
True Color Accuracy Pro
HDR Gaming Interest Group (HGiG)
Infinite Contrast
Image Processor - α9 Gen 3 AI Processor 4K
Advanced Contrast Enhancer
Frequency Based Sharpness Enhancer
Filmmaker Mode
Home Dashboard
Voice command
Google Assistant
AI 4K Upscaler
NVIDIA G-SYNC Compatible
Perfect Black Panel
Autocalibration (CalMAN) with access to LUT level
Alexa
Apple AirPlay 2
Face Enhancing
Billion Rich Colors
Pixel Level Dimming
HDR Dynamic Tone Mapping Pro
AMD FreeSync technology
OLED Motion Pro
Intelligent Voice Recognition
Ultra Luminance Pro
Image Enhancing on SQM
LG ThinQ AI
AI Picture Pro
4-step noise reduction
Cinema HDR
Apple HomeKit
Advanced Color Enhancer
Auto Genre Selection
Perfect Color
Extra Features Perfect Cinema Screen
Ergonomics
Case Width 57 in
144.8 cm
1447.8 mm
4.75 ft
67.83 in
172.3 cm
1723 mm
5.65 ft
Case Height 32.7 in
83.1 cm
830.6 mm
2.73 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 40 Hz - 120 Hz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Extras Magic remote control Magic Remote Control - MR20
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 OLED65CXPUA LG OLED77CXPUA