LG OLED 77-inch G2PUA TV Review

8.86 Mixed Usages
8.4 TV Shows:
8.8 HDR Movies:
9.1 HDR Gaming:
8.7 Sports( Considering Day Light)
9.3 PC Monitor ():
Release year: 2022 Rating: 4.3
Where to buy



Screen Size Variation 55-65 Inches , 65-77 Inches , 77-90 Inches , Over 90 Inches inch
Features: Smart TV , HDR , High Definition , CEC Enabled , Anti-glare , With Energy Saving Mode
Display Type: OLED
Screen Design Flat Tv
Connectivity: HDMI , WiFi , USB , Ethernet , Bluetooth , Optical Audio , RF
Number Of HDMI Ports: 4
HDR HDR10 , Dolby Vision , HLG
Refresh Rate: 120 Hz
Next Gen. Gaming Feature: VRR (Variable Refresh Rate) , ALLM (Auto Low Latency Mode) , eARC
TV Type Indoor
Special Feature: Nvidia G Sync, Flat, Amd Freesync, Browse
Supported Internet Services: Netflix, HBO Max, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio


Screen Size: 77 inches
Display Type OLED
Aspect Ratio 16:9
Screen Resolution (pixels): 3840 x 2160 pixels (4K UHD)
Screen Refresh Rate: 120Hz
Viewing Angle 178 degree
Backlight Type: No Backlight
Quantum Dot Color: No
Video Processing Technology: α9 Gen 3 AI Processor 4K
HDR (High Dynamic Range): Dolby Vision, HDR10, HLG


Contrast: Contrast Inf : 1, Native Contrast Inf : 1
Brightness: Peak 976 cd/m²
Local Dimming: No
Gray & Black Uniformity: 50% Std. Dev. 0.964%, 50% DSE 0.125% & Black Std. Dev. N/A, Native Std. Dev. 0.227%
Viewing Angle: 178 degree
Reflections: Screen Finish Glossy, Total Reflections 1.4%, Indirect Reflections 0.1%
Calibration: Pre White Balance dE 2.66, Color dE 1.99, Gamma 2.28, Color Temperature 7,021 K
Pixels & Motion: Subpixel Layout RWBG, Type OLED, Sub-Type WOLED
Input Handling (480p and 720p): The LG G2 upscales DVDs and other 480p content well, with no noticeable issues.
Input Handling (1080p): 4k TV is displaying a 1080p source
Input Handling (4k): The TV supports 4K Ultra High Definition (UHD) resolution, which is 3840 x 2160 pixels, providing crisp and detailed images.
Color Gamut: Wide Color Gamut Yes, DCI P3 xy 98.58%, DCI P3 uv 99.50% & Rec 2020 xy 72.98%, Rec 2020 uv 78.20%
Color Volume: : 1,000 cd/m² DCI P3 Coverage ITP 78.7%, 10,000 cd/m² Rec 2020 Coverage ITP 35.9%
Gradient & Response Time: 2.3 ms
Supported Resolutions: 480p, 720p, 1080p, 4K
Interface: webOS


Numbers of HDMI: 4
HDMI Version 2.1
Audio Return Channel 0
Optical Digital Audio Output: 1
Component Video Inputs: 0
Composite Video Inputs: 0
3.5mm Composite A/V Inputs: 0
RF Inputs: 1
USB Ports: 3
Analog Audio/Headphone Output: 1


HDR10: Yes
HDR10+ : N/A
Dolby Vision: Yes
HLG : Yes
HDMI 2.0 : Yes (HDMI 1,2,3,4)
HDMI 2.1 : Yes (HDMI 1,2,3,4)
CEC Enabled: Yes
HDCP 2.2: Yes (HDMI 1,2,3,4)
ATSC Tuner: 3.0
USB 3.0 : N/A
Variable Analog Audio Out: N/A
Wi-Fi : Yes (802.11ac)


ARC/eARC Port : eARC
eARC: Dolby Atmos Over Dolby Digital Plus : Yes
eARC: Dolby Digital Plus 7.1 : Yes
eARC: LPCM 7.1 Over Dolby MAT: Yes
eARC: Dolby TrueHD 7.1 : Yes
eARC: DTS:X Over DTS-HD Master Audio:
eARC: DTS-HD Master Audio 7.1: Yes
eARC: LPCM Channels (Bitstream) : 7.1
ARC: Dolby Digital 5.1 Yes
ARC: DTS 5.1 Yes
Optical: Dolby Digital 5.1: Yes
Optical: DTS 5.1 : Yes


Built-in Speakers: Down-firing speakers
Voice Clarity: May struggle with clarity at high volumes or complex dialogue scenes.
Distortion: Weighted THD @ 80 0.648, Weighted THD @ Max 1.328, IMD @ 80 1.06%
Frequency Response: Low-Frequency Extension 75.51 Hz
Bass: 60W (20W Woofer x 2, 10W Tweeter x 2)
Soundstage: Limited stereo separation due to speaker placement.
Immersion: N/A
Dolby Atmos Support: Yes The TV can decode Dolby Atmos and deliver sound through the built-in speakers (limited due to speaker placement) or passthrough to a compatible soundbar or receiver through HDMI (eARC).
Audio Passthrough: The TV supports audio passthrough over HDMI, allowing high-quality audio formats such as Dolby Atmos and DTS:X to be transmitted to compatible sound systems or AV receivers.
Recommendation: Built-in speakers are a significant improvement over most OLED TVs and suitable for casual viewing. For the best audio experience, especially for Dolby Atmos content and movies, a high-end soundbar is recommended.


Cast Capable Yes
USB Drive Playback Yes
USB Drive HDR Playback Yes
HDR in Netflix Yes
HDR in YouTube Yes
Apps Navigation Ease To Use


Operating System webOS
CPU / Processor α9 Gen 4 AI Processor 4K
Graphic Processor / GPU N/A
Storage N/A
Chromecast Not Supported
Alexa Built-in


PS5 Compatibility: Yes
Xbox Series X |S Compatibility Yes
Auto Low Latency Mode (ALLM): Yes
Variable Refresh Rate (VRR): Yes
Input Lag: 10.2 ms
HDR: Yes
High Frame Rate (HFR): Up to 120Hz
Additional Features: Game Mode


Voice Control Yes
Universal Remote Support for HDMI Device Yes
Universal Remote Support for non-HDMI Device Yes
Remote App LG ThinQ


Dimensions with stand 67.8 x 41.3 x 9.9 inch
Style The TV has a sleek, modern design. The silver borders have a uniform side profile that helps it to blend in with the décor.
Back & Borders: Wall Mount VESA 300x300 & Borders 0.24 inch
Thickness: Max Thickness 0.98 inch
Build Quality: The LG G2 has fantastic build quality. The materials used feel premium, and although there's a bit of flex on the back panel near the inputs, it's not an issue.
Longevity: N/A
Stand: The LG G2 doesn't come with a stand. It's designed to be wall-mounted with the included slim wall mount.
Included Components: Remote (with 2x AA batteries), Slim wall-mount, Wall mount screws (and other accessories), Mounting instructions, User manuals, IR blaster


TV Shows: 8.4
HDR Movies: 8.8
HDR Gaming: 9.1
Sports( Considering Day Light) 8.7
PC Monitor (): 9.3
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Aspect Verdict Data Contrast Ratio     Perfect blacks, stunning HDR punch Near Infinite Black Level Inky blacks, minimal blooming 99.4% Uniformity  Brightness (HDR) Good HDR performance, visible in most rooms Peak Brightness: 830 nits (Evo Panel), 770 nits (OLED Panel) Local Dimming Minimizes blooming around bright objects Excellent     Gray & Black Uniformity Near-perfect grayscale reproduction ΔE 1.4 (Avg.) Viewing Angle Minimal color/brightness shift, ideal for group viewing 178 degrees Max Reflections     Glare resistance good, but bright rooms may pose challenges Low (4.7% Reflectivity)  Calibration     Presets accurate, professional calibration further enhances picture Pre-Calibration dE 3.7, Post-Calibration dE 0.6 Pixels & Motion     Individual pixel control, perfect black/color reproduction, near-instantaneous response time Self-illuminating OLED Input Handling (480p and 720p)  Maintains clarity, some artifacts might be noticeable Good Upscaling Input Handling (1080p) Delivers pristine image quality, ideal for Full HD content Near Perfect Input Handling (4k) Native 4K resolution shines, HDR content pops with vibrancy Outstanding Color Gamut DCI-P3 Coverage: 99.8%, Rec. 2020 Coverage: 83.2% Wide Color Volume P3 Color Volume: 99.2%, Rec. 2020 Color Volume: 71.5% High Gradient & Response Time Gradient Error: 0.2%, Response Time: Near Instantaneous Smooth Input Lag Extremely low input lag, great for gaming 6.1ms (native 4K 60Hz) Supported Resolutions Future-proofed for next-gen gaming and high-resolution content Up to 4K 120Hz
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