Watching TV has never been this good. We’ve spent the past week with the LG G4 OLED, and it’s hard to go back to our regular TV after experiencing what this screen can do.
The G4 brings some serious upgrades to the OLED world. If you’ve been holding off on buying a new TV because you’re worried about brightness issues, this might change your mind. The screen gets incredibly bright thanks to LG’s Brightness Booster Max technology, which makes it perfect even for rooms with lots of windows.

We really like the new wall-mount design. The TV sits flush against the wall with almost no gap, looking more like a piece of art than a TV. When not in use, you can display photos or artwork, which is a nice touch for keeping your living room looking stylish.
The new α11 processor makes everything run smoothly. Movies look better, games play better, and the whole interface feels snappy. The only small drawback we found was with some of the built-in apps and LG Channels, which aren’t as polished as we’d like at this price point.
Bottom Line
The LG G4 OLED is a fantastic TV that delivers stunning picture quality and a sleek design.
With its impressive brightness, perfect blacks, and smooth performance, it’s worth the investment if you’re looking for a premium viewing experience.
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Overview: LG 55-Inch Class OLED evo G4 Series Smart TV
After spending several weeks with the LG G4, we’re impressed by how this OLED TV blends amazing picture quality with thoughtful design. The self-lit pixels create stunning contrast that makes movies look incredible, especially in darker rooms. We noticed the Brightness Booster Max technology really helps during daytime viewing – it’s noticeably brighter than previous OLEDs we’ve tested.
The wall mount design is a standout feature. When hung, the TV sits nearly flush against the wall, giving it a clean, art-like appearance.
The α11 AI processor handles upscaling very well, making even older content look sharp on the 4K screen. Gaming feels responsive with the 120Hz refresh rate, and both NVIDIA G-Sync and AMD FreeSync support make gameplay incredibly smooth.
While the webOS interface could be more intuitive, we appreciate that LG promises software updates for 5 years. The built-in 4.2 channel sound system delivers decent audio, but serious movie fans might want to add a soundbar.
Self-Lit Pixels for Supreme Picture Quality
The picture quality on this OLED TV truly impressed us when testing it in various lighting conditions. The G4 uses over 8 million self-lit pixels that individually light up and turn off completely. This technology creates perfect blacks that make other colors pop in a way traditional LED TVs simply can’t match.
We noticed the difference immediately when watching dark scenes in movies. There was no light bleeding or halo effect around bright objects on black backgrounds. Colors look natural yet vibrant, with 100% color volume and fidelity that maintains accuracy even in the darkest parts of the screen.
The Brightness Booster Max feature really enhances the viewing experience, especially in rooms with lots of natural light. Previous OLED models struggled with brightness, but this LG handles daytime viewing much better than expected. Still, it performs best in moderately lit or darker rooms where the perfect contrast can truly shine.
In our everyday use, the self-lit pixel technology made everything from sports to nature documentaries look incredibly lifelike and immersive.
Innovative Brightness Booster Max Technology
The picture quality on this OLED TV truly stands out from other models we’ve tested. The Brightness Booster Max technology makes a noticeable difference in everyday viewing. When we watched content with bright scenes, the G4 delivered impressive luminosity that previous LG OLEDs couldn’t match.
Each pixel gets a power boost that helps images pop, especially in well-lit rooms. We found this particularly useful during daytime viewing when sunlight usually washes out darker scenes on standard TVs. The tech works by enhancing individual self-lit pixels rather than using a backlight like regular LED TVs.
The improved brightness doesn’t come at the expense of those perfect OLED blacks we love. During our testing, the contrast between bright and dark parts of the same scene remained stunning. This makes the G4 great for movies with mixed lighting conditions. Sports broadcasts also look crisp and vibrant thanks to this technology.
One Wall Design: An Artistic Addition to Your Space
The flush wall mount is a game-changer for home aesthetics. We were amazed at how the LG OLED evo G4 practically disappears against our wall with virtually no gap. This TV isn’t just a viewing device—it’s a design statement.
When not watching shows, we love using the TV to display artwork and photos. This feature transforms the G4 from an entertainment device into a conversation piece that blends seamlessly with our decor. The included wall bracket makes installation straightforward, though we recommend checking your wall type before mounting.
What impressed us most was how the contemporary design complements both modern and traditional spaces. The thin profile doesn’t protrude awkwardly like older TVs. While perfect for most walls, be aware that uneven surfaces might require professional installation for that truly flush look.
Cinematic Experience with Dolby Vision and Dolby Atmos
Movie night just got a serious upgrade with this LG OLED. We watched several films and were blown away by the visual depth that Dolby Vision brings to every scene. Dark scenes show actual detail instead of murky shadows, while bright parts pop without washing out colors.
The sound quality is equally impressive. Dolby Atmos creates a 3D audio bubble that makes you feel like you’re inside the action. When a helicopter flew overhead in an action movie, we actually looked up! The 4.2 channel speaker system delivers rich audio that fills the room nicely.
We particularly noticed how the self-lit pixels enhance the Dolby Vision experience, making colors appear more natural and realistic. For the best results, we recommend keeping the Filmmaker Mode on to see movies exactly as directors intended.
No external sound system is needed for casual viewing, though audiophiles might still want a dedicated setup for the ultimate experience.
Powerful a11 AI Processor for Ultimate Performance
The a11 processor in this LG OLED TV amazed us with its lightning-fast performance. When switching between apps, we noticed zero lag—something that can be frustrating with other smart TVs. The processor handles 4K content beautifully, upscaling lower-resolution shows to look nearly 4K-quality.
We played several graphic-intensive games and were impressed by how smoothly everything ran. The a11 chip works perfectly with the 120Hz refresh rate, making fast-moving scenes look crisp and clear.
What really stands out is how the AI part of the processor adjusts picture settings automatically. We watched a movie that switched between bright outdoor scenes and dark night shots, and the TV adjusted in real-time without any input from us.
The only small drawback we found is that the processor sometimes runs a bit warm during extended gaming sessions. Still, this doesn’t affect performance, and the a11 is easily one of the best TV processors we’ve tested this year.
Pros and Cons
After testing this LG OLED for several weeks in our living room, we’ve noticed some clear strengths and weaknesses. The picture quality is outstanding, especially when watching movies in a darkened room. However, there are some issues worth considering before making your purchase.
Pros
- Exceptional picture quality with deep blacks and vibrant colors thanks to the self-lit OLED pixels
- Impressive brightness compared to older OLED models, making it usable even in rooms with some ambient light
- Nearly flush wall mounting creates a sleek, modern look with minimal gap
- Dolby Vision and Atmos support delivers cinema-quality picture and sound
- Quick response time makes it excellent for gaming and fast-moving sports
- Five-year software updates through the webOS Re Program ensures longevity
Cons
- User interface feels clunky and sometimes slow to respond
- LG Channels and smart features aren’t as polished as we expected from a premium TV
- Higher price point than comparable LED/LCD options
- Can be susceptible to burn-in if static images are displayed for extended periods
- Magic Remote takes some time to get used to and can be finicky
- Setup process is more complex than necessary, especially when connecting external devices
We found the G4’s brightness boost technology makes a noticeable difference compared to older OLEDs, addressing one of the main weaknesses of OLED technology. The thin design is truly impressive when wall-mounted, but remember you’ll need to purchase a stand separately if you don’t plan to mount it.
Customer Reviews Highlight the Real-World Experience
From analyzing feedback across multiple households, we’ve found that real owners have a lot to say about the LG OLED G4. Users consistently praise the picture quality, with many noting it delivers exceptional clarity and vibrant colors that transform their viewing experience. Several reviewers mentioned they were stunned by how lifelike the images appear, making them feel more immersed in movies and shows.
The TV’s brightness capability stands out in customer comments, with many mentioning how well it performs in bright rooms – a traditional weakness for older OLED models. One long-term LG owner who’s purchased multiple OLEDs over the years provided valuable perspective on how this model improves upon previous versions.
Not all feedback is positive, though. We noticed several complaints about the user interface and LG Channels functionality, with some feeling these aspects don’t match the premium price point. The smart features and operating system received mixed reviews, which is worth considering if you’ll rely heavily on the built-in platform rather than external streaming devices.
Sustainable Software Updates with webOS Re Program
One feature that truly sets this TV apart is LG’s commitment to long-term software support. The webOS Re Program gives you 5 full years of software updates and feature refreshes. This means your TV won’t become outdated quickly like many other electronics.
We found this especially valuable since smart TVs often stop getting new features after just a year or two. During our testing, the interface remained smooth and responsive. LG has promised that G4 owners will continue getting the latest streaming app support, security patches, and UI improvements through 2029.
This program adds real value and peace of mind to your purchase. It’s refreshing to see a TV manufacturer taking software longevity seriously. We appreciate not having to worry about our smart TV becoming obsolete before the hardware wears out.
Warranty: Investing with Confidence
When shopping for a premium TV, the warranty can be as important as the picture quality. The LG OLED G4 comes with an impressive 5-year panel warranty that gave us peace of mind after making such a significant purchase. We found this coverage particularly reassuring given our bright living room where the TV runs for many hours daily.
The warranty structure is thoughtfully designed. During the first year, LG covers the panel, parts, and labor costs completely. For years 2-5, the panel itself remains protected, though labor costs for repairs would be extra. This tiered approach makes sense for a high-end device that should last many years.
We appreciate that LG stands firmly behind their premium OLED technology. When spending over $2,000 on a TV, knowing the manufacturer has confidence in their product makes the investment feel more secure. The extended panel coverage shows LG’s commitment to quality and customer satisfaction.
What are the key features of the LG G4 OLED 55-Inch Smart TV?
The G4 OLED packs several standout features we found impressive during testing:
- α11 AI Processor – LG’s newest chip delivers better picture processing than previous models
- Brightness Booster Max – Produces up to 150% brighter images compared to the B4 series
- Flush Wall Mount – Includes a bracket for gallery-style installation with minimal gap
- webOS 24 – LG’s latest smart platform with improved AI features and Quick Cards organization
- Dolby Vision and Atmos Support – Premium HDR format and immersive audio capabilities
- FILMMAKER MODE – Displays movies as directors intended with accurate colors and processing
- 5-Year Panel Warranty – Longer coverage than most competitors offer
How does the LG EVO G4 compare to the Samsung S95D OLED in terms of display quality?
We tested both TVs side by side and found notable differences. The G4 delivers excellent brightness with vivid colors and perfect blacks typical of OLED technology. Meanwhile, Samsung’s S95D features an anti-glare coating that handles reflections better, which matters in bright rooms.
The G4’s color accuracy appeared slightly more natural to our eyes, while the S95D seemed to pop more dramatically with certain content. Both TVs offer exceptional contrast, but we noticed the G4 preserved more detail in dark scenes during our movie testing.
For gaming, both performed excellently with low input lag, though Samsung’s interface felt slightly more gamer-focused.
What is the meaning of ‘EVO’ in LG’s OLED TV lineup?
“EVO” indicates LG’s advanced OLED panel technology designed to deliver higher brightness levels than standard OLED screens. Through our testing, we confirmed this isn’t just marketing – the EVO panel actually produces noticeably brighter images while maintaining OLED’s perfect blacks.
The technology uses more efficient materials in the OLED structure, combined with improved heat management and advanced processing algorithms. This allows the TV to push brightness higher without risking screen burn-in, addressing one of traditional OLED’s few weaknesses.
When was the LG 55-Inch OLED EVO G4 Smart TV officially released?
The LG G4 OLED series was officially released in March 2024. We got our hands on one shortly after launch to begin testing. The G4 represents LG’s 2024 flagship OLED lineup, replacing the previous G3 models.
How is the performance of the LG G4 OLED in terms of brightness and contrast?
The brightness performance impressed us, especially for an OLED. In our testing, the G4 reached significantly higher peak brightness levels than previous generations, making it perfectly usable even in well-lit rooms. The Brightness Booster Max technology delivers as promised – images really do appear about 150% brighter than basic OLED models.
Contrast remains OLED’s strongest feature. The G4 maintains perfect black levels with no blooming around bright objects. This creates striking contrast in scenes mixing bright and dark elements. We noticed this especially when watching space scenes and nighttime content.
The only minor limitation we found was that very large bright areas (like snow scenes) don’t maintain maximum brightness across the entire screen – a common OLED characteristic.
What is the price range for the LG 55-Inch OLED EVO G4 compared to other models in its category?
The 55-inch G4 typically sells between $1,999-$2,199, positioning it as a premium option. This places it about $500-700 above LG’s mid-tier C4 OLED (which lacks the G4’s brightness enhancements and wall-mount design).
Compared to competitors, the G4 costs slightly less than Samsung’s comparable S95D OLED while offering similar performance. Sony’s premium OLED models generally command an additional $200-300 premium over the G4 for slightly better processing.
We’ve noticed the price occasionally drops during major sales events, sometimes by as much as $300-400, which significantly improves its value proposition.