LG C4 OLED Review: Best TV Value of 2026

The LG C-series has been the value sweet spot in OLED TVs for years. The C4 continues that tradition with the Alpha 9 AI Gen7 processor, improved brightness, and four HDMI 2.1 ports — all at a price that makes premium OLED accessible to mainstream buyers.

We have been living with the LG C4 65-inch for three months. Here is our comprehensive review.

Picture Quality: OLED Is OLED

Let us start with the obvious: every OLED TV delivers perfect blacks and infinite contrast. The C4 is no exception. In a dark room watching a movie like The Dark Knight, the C4 produces an image that LCD and LED TVs simply cannot match. Dark scenes have depth and detail, highlights pop without blooming, and the color accuracy is reference-grade out of the box.

Brightness has improved over the C3. Our measurements show peak brightness of approximately 850 nits in a 10% window on HDR content, up from 750 nits on the C3. This makes the C4 more viable in moderately bright rooms, though it still cannot compete with Samsung's QD-OLED panels (1,300+ nits) in direct sunlight.

The Alpha 9 Gen7 processor handles AI upscaling noticeably better than the C3. Standard-definition content and 720p streams look cleaner, with less noise and better edge definition.

Gaming: Still the Gamer's Best Friend

The C4 is arguably the best gaming TV at any price. Four HDMI 2.1 ports support 4K at 120Hz, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), and Dolby Vision gaming. Input lag measured at an astonishingly low 9.1ms in Game Mode — essentially imperceptible.

For PS5 and Xbox Series X owners, every port is a full-bandwidth HDMI 2.1 port. No more worrying about which port supports which features. Plug in anywhere and get the full experience.

The Game Optimizer dashboard provides real-time frame rate, input lag, and HDR information overlaid on the game. It is genuinely useful for tweaking settings and understanding your console's output.

webOS: Functional But Cluttered

LG's webOS operating system gets the job done. All major streaming apps are available (Netflix, Disney+, Apple TV+, Hulu, Max, Peacock, YouTube, Amazon Prime Video). The interface launches quickly, and switching between apps is smooth.

The complaints: ads on the home screen are persistent and annoying on a TV you paid $1,500+ for. LG pushes promoted content and app recommendations that cannot be fully disabled. The settings menu is deep and sometimes confusing, with picture options scattered across multiple submenus.

Sound Quality: Adequate, But Get a Soundbar

Like all thin OLED TVs, the C4's built-in speakers are underwhelming. They handle dialogue acceptably and produce thin bass. For casual TV watching, they work. For movies, gaming, or music, you need external audio.

We paired the C4 with a Sonos Beam Gen 2 and the difference was transformative. The C4 supports eARC for lossless audio passthrough, so Dolby Atmos content from streaming apps passes directly to a compatible soundbar without quality loss.

Read our soundbar comparison guide →

Burn-In: The Elephant in the Room

OLED burn-in remains a theoretical concern for buyers. In three months of varied use (movies, gaming, sports, news channels with static logos), we see zero evidence of burn-in. LG includes pixel refresher, screen shift, and logo luminance adjustment features that mitigate the risk.

Real-world burn-in in 2026 OLED TVs is exceedingly rare with normal, varied use. If you watch the same news channel with a static logo for 12 hours daily, it could eventually appear. For normal mixed viewing, it is a non-issue.

Size Recommendations

The C4 is available in 42, 48, 55, 65, 77, and 83 inches. For most living rooms with a viewing distance of 7-10 feet, the 65-inch model is the sweet spot. The 55-inch C4 works for bedrooms and smaller spaces, while the 77-inch is for dedicated home theaters.

The Value Proposition

At $1,500 for the 65-inch (street price, frequently $1,300 on sale), the C4 delivers 90% of the picture quality of the $2,500 G4 Gallery Edition. The G4 has a brighter MLA panel and a slimmer wall-mount design. Unless you have a very bright room or strong aesthetic preferences, those improvements do not justify the $1,000+ premium.

Compared to the Samsung S90D QD-OLED, the C4 trades some brightness for better gaming features (four HDMI 2.1 ports vs. Samsung's two) and a more mature webOS platform.

The Verdict

The LG C4 is the TV we recommend to the widest range of buyers. It excels at everything — movies, gaming, sports, and general viewing — without requiring a premium-tier investment. If you have been waiting for the right time to buy an OLED TV, this is it.

Rating: 9.2/10

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