LG OLED evo AI 65-inch C4X (2024) Review: The Reigning Champion of Performance and Value
The LG OLED evo AI C4X represents the culmination of over a decade of OLED leadership, delivering a masterclass in television engineering that has been lauded by critics and consumers alike. As the world’s number one selling OLED for 11 years running, LG’s C-Series has consistently defined the sweet spot for premium performance and attainable excellence[30]. The C4X is powered by the intelligent α9 AI Processor 4K Gen7, which works in concert with Brightness Booster technology to deliver a picture that is both brilliantly bright and perfectly black[30]. Beyond its stunning visuals, the C4X is an elite gaming monitor, boasting an incredible 144Hz Variable Refresh Rate, NVIDIA G-Sync compatibility, and a full suite of gamer-centric features[30]. Its Ultra Slim Design, immersive Dolby Atmos sound, and the award-winning webOS 24 smart platform round out a package that is as intelligent as it is beautiful. This review explores why the LG C4X remains a top contender and a powerhouse for cinema and gaming.
1. Visual Excellence: The Intelligent α9 Gen7 Processor
The C4X’s visual prowess stems from its powerful processor and advanced panel technology, creating an image with lifelike detail, color, and unparalleled contrast.
α9 AI Processor 4K Gen7:
The highly refined α9 Gen7 chip acts as the TV’s brain, using AI to realistically elevate scenes with AI Super Upscaling and fine-tuning resolution and clarity on a frame-by-frame basis[30].
Brightness Booster:
The improved Light Boosting Algorithm enhances brightness by up to 30% on select models, delivering a clearer, more luminous picture that excels in various lighting conditions[30].
Perfect Black & Endless Contrast:
Self-lit pixels turn off completely to create perfect black with no light bleed, enabling infinite contrast where the darkest shadows and brightest lights intertwine for breathtaking impact[30].
100% Color Fidelity & Volume:
Certified by Intertek, the panel preserves shades without distortion, while 100% Color Volume boosts rich hues, ensuring scenes shine with vibrant, lifelike colors[30].
2. Immersive Soundscape with AI
The C4X delivers a rich and impactful audio experience, enhanced by intelligent processing to create an expansive, room-filling sound.
Virtual 9.1.2 Surround Sound:
Experience immersive audio as the α9 Gen7 processor up-mixes the 2.2 channel audio into a virtual 9.1.2 channel soundscape, creating a dome of sound that supports Dolby Atmos[30].
Adaptive Sound Control:
The TV intelligently balances audio according to the content genre in real-time, ensuring rich clarity and appropriate impact whether you’re watching sports, movies, or news[30].
WOW Orchestra & Interface:
Achieve perfect synergy by pairing with an LG Soundbar. WOW Orchestra combines both speaker sets, and the WOW Interface allows for simple control directly from the TV[30].
3. The Ultimate Gaming Experience
The C4X is a certified gaming powerhouse, obliterating lag and stutter with a suite of features designed for competitive and immersive gameplay.
144Hz VRR & Sub-0.1ms Response Time:
A blisteringly fast 144Hz Variable Refresh Rate and a <0.1ms response time ensure buttery-smooth motion and near-instantaneous response to your inputs[30].
G-Sync & FreeSync Premium Certified:
Full certification for NVIDIA G-Sync and compatibility with AMD FreeSync Premium guarantees a tear-free, stutter-free gaming experience on both PC and consoles[30].
Game Optimizer & Dashboard:
The on-screen Game Optimizer and Game Dashboard provide instant access to critical settings without ever having to leave your game[30].
Full Specifications: LG OLED evo AI 65-inch C4X (OLED65C4XLA)
Display & Picture
- Display Type: 4K OLED
- Resolution: 4K Ultra HD (3,840 x 2,160)
- Picture Processor: α9 AI Processor 4K Gen7
- Refresh Rate: 120Hz Native (Up to 144Hz)
- HDR: Dolby Vision / HDR10 / HLG
- Brightness Technology: Brightness Booster
- Color Gamut: OLED Color (100% Color Volume)
- Picture Enhancement: AI Picture Pro, AI Super Upscaling 4K, OLED Dynamic Tone Mapping Pro
Audio
- Audio Output: 40W
- Speaker System: 2.2 Channel
- Audio Technology: Dolby Atmos
- AI Sound: AI Sound Pro (Virtual 9.1.2 Up-mix)
- Sound Features: AI Acoustic Tuning, Bluetooth Surround Ready, WOW Orchestra
Gaming
- VRR: Yes (Up to 144Hz)
- Sync Technologies: G-Sync Compatible (Nvidia), FreeSync Compatible (AMD)
- Response Time: Less than 0.1ms
- Gaming Features: Game Optimizer, ALLM, HGiG Mode
Smart TV & Connectivity
- Operating System: webOS 24 (Re:New Program)
- Remote: Magic Remote MR24
- Voice Control: Hands-free Voice Control
- Smart Platform: ThinQ, Multi View, Room to Room Share
- HDMI: 4 ports (supports 4K 120Hz, eARC, VRR, ALLM, QMS)
- USB: 3 ports (v 2.0)
- Wi-Fi: Yes (Wi-Fi 5)
- Bluetooth: Yes (v 5.1)
Who Is This TV For? Tailored Recommendations
The LG OLED C4X is an exceptional choice for the discerning buyer who values proven performance:
- High-Performance Gamers: With 144Hz VRR, G-Sync, FreeSync, and a lightning-fast response time, it offers an elite gaming experience that stands tall against any competitor[30].
- Cinema Enthusiasts: The combination of perfect black, Brightness Booster, Dolby Vision, and FILMMAKER MODE™ delivers a deeply accurate and immersive movie-watching experience[30].
- Smart Value Shoppers: For those who want 90-95% of the performance of the very latest model but at a significant discount, the C4X represents one of the best high-end deals on the market.
- Design-Focused Individuals: The Ultra Slim Design with its incredibly narrow bezels provides a sleek, minimalist aesthetic that enhances any modern living space[30].
Who Might Consider Other Options?
While the C4X is a fantastic TV, it might not be the perfect fit for everyone. You might look elsewhere if:
- You Must Have the Latest Tech: If having the newest processor (α9 Gen8 or α11) and the absolute latest OS features is your top priority, you may want to consider the 2025 models (C5/G5).
- Your Room is Extremely Bright: While the Brightness Booster is effective, newer models with “Brightness Booster Max” or “Ultimate” will perform even better in rooms with significant, direct sunlight.
- You Are on a Stricter Budget: Although it offers great value, the C4X is still a premium television. Budget-conscious buyers may find better options in LG’s B-Series OLED or high-quality QNED/Mini-LED models.
Competitive Edge: A Legacy of Excellence
The LG C4X’s primary competitive advantage lies in its proven track record and its position as the market’s most decorated OLED series:
- Award-Winning Performance: The C-Series is consistently praised by experts (What Hi-Fi?, TechRadar, T3) for its outstanding balance of picture quality, gaming features, and value, making it a safe and celebrated choice[30].
- Mature and Powerful Processor: The α9 Gen7 AI Processor has a proven ability to deliver stunning 4K upscaling and intelligent picture/sound optimization, providing a refined, flagship-level experience[30].
- Unmatched Gaming Credentials: It was one of the first TVs to offer a complete package of 144Hz VRR, G-Sync, and FreeSync, setting a benchmark for gaming performance that many newer models still strive to match[30].
- Exceptional Value Proposition: As a slightly older but still elite model, its price-to-performance ratio is arguably better than almost any other premium TV on the market, offering top-tier features for a sub-flagship price.
Final Verdict: A Timeless Masterpiece for the Savvy Enthusiast
The LG OLED evo AI C4X stands as a testament to LG’s dominance in the OLED market. It is a supremely confident and capable television that delivers a spectacular experience across the board. The picture, refined by the α9 Gen7 AI Processor and enhanced by Brightness Booster, is a cinematic powerhouse, with the perfect blacks and vibrant colors that make OLED the king of picture quality. For gamers, it remains an elite choice, with a feature set that is second to none. While newer models may offer incremental improvements, the C4X delivers a truly premium, flagship-level experience for a fraction of the cost of its successors. It is the perfect television for the buyer who wants proven, award-winning performance and recognizes that the pinnacle of yesterday’s technology is still far superior to the mainstream of today. The LG C4X is an outstanding television and an even better value.
Overall Rating: 4.8 out of 5.0 (Based on Expert Analysis)
