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LG 83-Inch OLED evo C5 4K Smart TV (2025) with α9 AI Processor

4.6 (1,231 reviews)

Posted May 30, 2026

$2999.99$3191.55

6% OFFYou save $191.56

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World's No.1 OLED: Celebrating 12 years of perfecting award-winning OLED TV technology.
Brightness Booster: Our Brightness Booster technology magnifies each individual pixel for luminous quality that shines with every detail.
Bright Room Ready: Verified by UL for Discomfort Glare Free (UGR less than 22), you can be confident your LG OLED TV performs great no matter the room or the lighting. With LG OLED you still experience perfect black that delivers stunning pictures other brands just can't match.
Alpha 9 AI Processor Gen8: This processor is the brains behind a truly unforgettable TV experience. You'll get personalized smooth, vivid picture no matter what you watch. AI Super Upscaling technology automatically enhances picture quality whether you're watching sports, movies, or a late-night favorite. Everything looks and sounds incredible on a LG OLED TV.
Perfect Black & Perfect Color (8.3 million self-lit pixels: LG's flagship OLED technology creates an incredible watching experience and stellar picture quality with Perfect Black and Perfect Color technology on over 8.3 million self-lit smart pixels, even in bright rooms.
Dolby Vision, Dolby Atmos & FILMMAKER MODE: Experience the magic of the big screen right from your couch. Loaded with Dolby Vision³ for extraordinary color, contrast and brightness, plus Dolby Atmos³ for sound you can feel all around you. Land in the center of the action with FILMMAKER MODE, allowing you to see films just as the director intended.
Ultimate Gaming: Packed with gaming features, this LG OLED evo Series comes with everything you need to win. Experience crisp, smooth imagery from a 0.1ms response time and up to 144Hz refresh rate⁴ to let you game at blinding speed without any blurring or tearing to keep up with the fastest games. All LG OLED TVs have NVIDIA G-Sync, AMD FreeSync Premium and VRR to further improve gaming quality. Four HDMI 2.1 inputs allow you to plug in all the devices you need. Whether you game on consoles or on the cloud,⁷ the LG Game Dashboard and Game Optimizer put all the control at your fingertips.

Good Deal

Save 6% on LG's 83-inch OLED evo C5. Features Brightness Booster, Dolby Vision/Atmos, and 144Hz gaming. Perfect for bright rooms and movie lovers.

What we like

Stunning perfect blacks and infinite contrast
Brightness Booster for well-lit rooms
144Hz refresh rate with G-Sync and FreeSync
Four HDMI 2.1 inputs for next-gen consoles

Watch out for

Very heavy (330 lbs) - professional installation recommended
No included stand for such a large size

Tip: Factor in mounting costs; the 83-inch C5 is heavy and may require a sturdy wall mount.

Our Take

Best for: Home theater enthusiasts wanting a massive OLED with top-tier picture and gaming

LG's 83-inch OLED evo C5 delivers the picture quality that made OLED famous - perfect blacks, vibrant colors, and wide viewing angles. The Brightness Booster technology gives it enough punch for moderately bright rooms, and the α9 Gen8 AI processor handles upscaling and motion smoothing admirably. Dolby Vision and Dolby Atmos support make it a home theater powerhouse, while Filmmaker Mode preserves the director's intent. 1ms response time, VRR, and G-Sync/FreeSync compatibility. webOS 25 is snappy, and built-in Alexa adds convenience. The main tradeoff is size and weight: this 83-inch TV is a two-person lift (330 pounds shipping weight), and you'll want professional mounting. It's also not cheap, even on sale. But for those with the space and budget, the C5 offers reference-level performance. 11 - this is a solid time to buy if you've been eyeing an 83-inch OLED.

Price Analysis

The current price of $2999.99 is 6% below the original $3191.55 and undercuts the 90-day average of $3151.11. While not an all-time low, it's a fair price for one of LG's best OLEDs. If you need a large OLED now, this discount makes sense.

Common Questions

Does the LG C5 support Dolby Atmos?

Yes, the C5 has Dolby Atmos support, plus a feature called Wow Orchestra that uses compatible LG soundbars for a more immersive audio experience.

Is the 83-inch C5 good for bright rooms?

It has Brightness Booster technology and is UL-verified for discomfort glare free (UGR < 22). It handles bright rooms better than older OLEDs, but direct sunlight still affects black levels.

What gaming features does the C5 offer?

It has a 144Hz refresh rate, 0.1ms response time, NVIDIA G-Sync, AMD FreeSync Premium, VRR, and four HDMI 2.1 ports. Perfect for PS5, Xbox Series X, and high-end PC gaming.