If you’re looking for a new OLED TV over Prime Day, you will be pleased to learn that the five-star LG C6 we christened “the firm’s finest step-down model to date” mere weeks ago has had its price slashed.
Right now you can grab a 55-inch LG C6 for £1427.98 at Amazon. That is a solid £371.02 saving on the TV’s launch price.
But, before you go rushing to grab one, I’d urge you to check out the even better deal I have spotted on the older LG C5. You can pick one up on Amazon for £906.09. That’s a solid £993.91 saving on its launch RRP and the best price we have seen for it.
Why pick the LG C5 when the C6 offers a performance upgrade? It’s a good question, especially when our reviewers reported:
“[The LG C6] is a big upgrade by C-series standards. We don’t typically get too excited about processor upgrades, but the Alpha 11 Gen 3 has forced a brighter and richer performance out of the same OLED EX panel technology, and improved upscaling and shading subtlety. The extra brightness and richness have benefits across the picture, resulting in a more enticing, dynamic and three-dimensional delivery.”
The answer comes down to another key metric we always factor into our buying advice: value for money.
Yes, the C6 offers improvements on the C5. But, having run the two head to head in our test rooms, we don’t think they currently justify the difference in price. £423 is a lot of money, especially during a cost of living crisis. Even if you do have the spare cash, we can think of a better investment that will fix both TVs’ biggest weakness: their middling audio.
Neither set offers good enough audio quality for a truly immersive home cinema experience. So, even if you do have the cash to buy the C6 right now, we still recommend investing in the LG C5 and then using the money you have saved to buy a decent Dolby Atmos soundbar.
If you pull the trigger now, the five-star Sony Bravia Theatre System 6 featured in our best Dolby Atmos soundbars guide is selling for £399 at Amazon (save £150) right now. It will match wonderfully with the LG C5.
That price will even leave you with enough cash to invest in a cold pint, or iced coffee, to help get through the heatwave…
MORE:
These are the best OLED TVs we have reviewed
Check out our Prime Day 2026 home cinema deals live hub
Our picks of the best 55-inch TVs
