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Product Details

77" OLED α9 AI Gen8 Perfect Black UL Glare Free Dolby Vision Dolby Atmos VRR up to 144 Hz 4× HDMI 2.1 (eARC)

LG OLED evo AI C5 4K 77-Inch Smart TV - OLED77C5PUA

Bright-room optimized OLED performance with α9 AI Gen8 processing, Dolby cinema support, and elite gaming responsiveness

The LG OLED evo AI C5 77" (OLED77C5PUA) is engineered to deliver the hallmark advantages of OLED—true black, precision highlights, and rich, accurate color—while addressing the practical realities of bright-room viewing and next-gen gaming. With over 8.3 million self-lit pixels, the C5 provides near-infinite contrast and per-pixel control for exceptional depth and realism. Bright Room Ready technology with UL-certified glare-free performance helps preserve perceived contrast and color integrity in sunlit spaces. The α9 AI Processor Gen8 applies AI Super Upscaling and preference-aware optimization for smoother motion, improved clarity, and more consistent tone mapping across streaming, broadcast, and connected sources. For cinema, Dolby Vision and Filmmaker Mode support director-intent presentation, while Dolby Atmos and a 2.2-channel speaker system deliver immersive spatial audio. For gaming, a 120 Hz native panel with VRR up to 144 Hz, 0.1 ms response time, ALLM, Game Optimizer, NVIDIA G-SYNC compatibility, AMD FreeSync Premium, and four HDMI 2.1 inputs provide a low-latency pipeline for consoles and high-frame-rate PCs.

✔ 77" 4K OLED (3840×2160) • 16:9 ✔ Bright Room Ready • UL certified glare free ✔ α9 AI Gen8 • AI Super Upscaling ✔ Dolby Vision • HDR10 • HLG • Filmmaker Mode ✔ 120 Hz native • VRR up to 144 Hz • 0.1 ms ✔ 4× HDMI 2.1 (eARC) • webOS 25 • 5-year updates

Glare-Managed OLED Contrast with AI Upscaling and a 144 Hz VRR Gaming Stack

The C5 series is built around three priorities: OLED contrast accuracy, real-world bright-room consistency, and a full-featured gaming pipeline. Self-lit pixels enable precise luminance control for perfect black and clean shadow detail. Bright Room Ready glare-free performance helps maintain image integrity under ambient light. The α9 AI Gen8 processor enhances mixed-quality sources with AI Super Upscaling while optimizing motion and tone scene-by-scene. Dolby Vision and Filmmaker Mode elevate cinematic content, while VRR up to 144 Hz, ALLM, and HDMI 2.1 connectivity deliver smooth, responsive gameplay for modern consoles and gaming PCs.

77"
OLED
Self-lit pixels
UL
Glare Free
Bright-room ready
144 Hz
VRR
Max variable
0.1 ms
Response
Gaming-grade

Feature availability and performance depend on source device capabilities, signal format, and content. Bright-room results vary by installation and ambient light.

Core Capabilities

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Perfect Black OLED Contrast with Per-Pixel Light Control

OLED’s self-lit pixel architecture delivers near-infinite contrast with accurate highlight placement and clean shadow gradation—creating depth and realism across dark scenes, high-contrast cinema, and HDR gaming.

Pixels8.3M+ self-lit
ContrastNear infinite
OutcomeMinimal blooming • high depth
Resolution3840 × 2160 (4K)

Bright Room Ready with UL-Certified Glare-Free Performance

In bright rooms, reflections can reduce perceived contrast and wash out color. Bright Room Ready technology is UL certified for glare-free performance to support consistent picture quality across daytime viewing conditions.

CertificationUL glare-free
BenefitImproved visibility in ambient light
DesignUltra-slim • minimal bezel
Use CaseLiving rooms with windows
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α9 AI Processor Gen8 with AI Super Upscaling

The α9 AI Gen8 platform analyzes content and applies preference-aware enhancement for smoother motion, improved clarity, and more consistent tone—especially valuable for mixed-quality streams and legacy content.

Processorα9 AI Gen8
UpscalingAI Super Upscaling
ExperiencePersonalized picture & sound
Display TechQuick Media Switching (QMS)

Dolby Cinema + Elite Gaming: Dolby Vision/Atmos and 144 Hz VRR via HDMI 2.1

Dolby Vision and Filmmaker Mode support accurate cinematic presentation, while Dolby Atmos enhances immersion through a 2.2-channel speaker system. For gaming, a 120 Hz native OLED panel with VRR up to 144 Hz, 0.1 ms response time, ALLM, and Game Optimizer delivers low-latency, tear-reduced play across four HDMI 2.1 inputs.

HDRDolby Vision • HDR10 • HLG
Audio2.2 ch • Dolby Atmos • 4 speakers
GamingVRR up to 144 Hz • ALLM • 0.1 ms
Inputs4 × HDMI 2.1 (eARC)
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Key Features

A bright-room-ready OLED built for cinematic accuracy, smart control, and high-refresh gaming

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77" 4K OLED with Perfect Black

Display

Self-lit pixels deliver near-infinite contrast, rich color accuracy, and high depth in dark and HDR scenes.

OLED4K UHD16:9
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UL-Certified Glare Free

Bright Room

Glare-managed performance helps preserve perceived contrast and color stability under ambient light.

Bright Room ReadyGlare controlDaylight viewing
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α9 AI Gen8 + AI Super Upscaling

AI

Frame-by-frame optimization improves clarity, tone consistency, and motion smoothness across varied sources.

UpscalingOptimizationPersonalization
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Dolby Vision + Filmmaker Mode

Cinema

Accurate HDR presentation and director-intent viewing, paired with Dolby Atmos immersion.

Dolby VisionAtmosFilmmaker Mode

144 Hz VRR + 0.1 ms Response

Gaming

High-refresh variable sync and ultra-fast response time support smooth motion and responsive play.

VRRALLMGame Optimizer
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webOS 25 + Re:New 5-Year Updates

Smart

Personalized webOS 25 experience with 300+ free channels and up to five years of software updates.

LG ChannelsMultiViewMagic Remote

Technical Specifications

Display & Processing
ModelOLED77C5PUA
Screen Size77"
Panel TypeOLED
Resolution3840 × 2160 (4K UHD)
Processorα9 AI Processor Gen8
Refresh Rate120 Hz native (VRR up to 144 Hz)
Response Time0.1 ms
Aspect Ratio16:9
Display TechQuick Media Switching (QMS)
ContrastNear infinite
HDR, Audio & Gaming
HDR SupportDolby Vision • HDR10 • HLG
Filmmaker ModeSupported
Speaker System2.2-channel • Dolby Atmos • 4 speakers
Gaming FeaturesVRR up to 144 Hz • ALLM • Game Optimizer
Sync SupportNVIDIA G-SYNC • AMD FreeSync Premium
HDMI4 × HDMI 2.1 (eARC)
HDCPYes
Smart Platform & Connectivity
Smart PlatformwebOS 25
UpdatesRe:New program (up to 5 years)
RemoteMagic Remote (built-in mic)
Voice AssistantsAlexa • Google Assistant • AirPlay 2 • HomeKit
CastingAirPlay 2 • Google Cast • ThinQ
MultiViewSupported
USB3 × USB 2.0
WirelessWi-Fi 6E • Bluetooth 5.3
Ethernet1 × RJ45
Digital Audio OutOptical (TOSLINK)
TV TunerQAM • ATSC
Video SystemATSC / NTSC
Power, Mounting & Physical
Power Consumption204 W operational • <0.5 W standby
Input Power120 V AC • 60/50 Hz
VESA Pattern300 × 200 mm
Operating Temp32°F to 104°F (0°C to 40°C)
Dimensions (No Stand)67.4 × 38.7 × 1.9 in
Dimensions (With Stand)67.4 × 40.7 × 10.5 in
Stand Footprint20.5 × 10.5 in
Weight (No Stand)51.8 lb
Weight (With Stand)59.7 lb
Package Weight79 lb
Box Dimensions73.5 × 44 × 8.5 in
WarrantyLimited 1-Year Manufacturer Warranty
UPC195174102701

What’s in the Box

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LG OLED evo AI C5 77" (OLED77C5PUA)

77" 4K HDR OLED smart TV with Bright Room Ready glare management, α9 AI Gen8 processing, and 144 Hz VRR gaming support

🎛️
Magic Remote + Batteries

Point, click, scroll, and voice control with built-in microphone

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Tabletop Stand

Stable placement solution with compact footprint

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Power Cable

Primary power connection

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Documentation & Quick Start Guide

Setup instructions and reference materials

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Warranty

Limited 1-Year manufacturer coverage (parts & labor)

Bright-Room OLED Immersion with AI Refinement and a Full HDMI 2.1 Gaming Pipeline

The LG OLED evo AI C5 77" (OLED77C5PUA) balances premium OLED fundamentals with practical usability. Bright Room Ready UL glare-free performance helps keep the image clean and contrast-rich in real living spaces, while α9 AI Gen8 processing elevates everyday sources with AI Super Upscaling and preference-aware optimization. Dolby Vision, Filmmaker Mode, and Dolby Atmos round out a cinema-first experience, and VRR up to 144 Hz with four HDMI 2.1 inputs delivers the smoothness and responsiveness demanded by modern console and PC gaming.

OLED Perfect Black UL Glare Free α9 AI Gen8 Dolby Vision Dolby Atmos VRR 144 Hz

 

 

Included in the Box