UPDATE: the LG C3 has been discontinued and replaced by the C4. While you can still buy the C3 in some regions, stock is limited and some sizes have completely gone. What's more, the equivalent C4 is often now available for similar money – and it's a much better TV.
Do scroll down to see the latest and greatest LG C3 deals, but also check our LG C4 deals page for the lowest prices on the newer model.
While LG's newer and better C4 is now readily available with big discounts, the C3 is still a very good TV and you might be able to get it for even less.
For the uninitiated, LG's C-class models are the best bang-for-buck options in LG's range of OLED TVs, thanks to near-flagship panel technology and picture processing. It lacks, however, the enhanced sound, niche design, and higher price of the higher-end G series. It's also excellent for gaming, with four HDMI 2.1 ports to support a wide array of gaming-specific features – it's still at the top of our list of the best gaming TVs.
There are six sizes of C3 to choose from: 42-, 48-, 55-, 65-, 77- and 83-inches. We've tested the 42-, 48- and 65-inch models, so we're well acquainted with the range and all its strengths and weaknesses. Below, we've compiled the best prices for all sizes – even those we haven't tested.
Aside from some slight picture improvements, the C3 was very similar to the C2 it replaced. It also launched at a higher price, which was an issue. Thankfully, it's been a while since then and the price has naturally fallen, and now with Prime Day in full swing, there's bound to be even more discounts.
So, if it's an LG C3 you're after at the lowest price possible, you're in the right place – we've found all the best deals from across the internet so you don't have to.
LG OLED42C3 (42-inch)
Launch price: £1500 / $1400 / AU$2599
There aren't many 42-inch OLED TVs around, which is to the OLED42C3's advantage. The lack of new competition, coupled with only a minor price increase on its predecessor, helped the 42-inch C3 earn five stars in our review.
It comfortably outguns Sony's latest 42-inch model, the 2022 XR-42A90K, thanks to better contrast, brighter colours and an overall punchier performance.
The main downside is that it's not a big improvement on the C2, looking almost identical. The C2 was another five-star performer, however, so it's not the end of the world.
The C3's gaming specifications are unmatched, with four 48Gbps HDMI 2.1 sockets that can handle 4K/120Hz signals from the Xbox Series X, PS5 and flagship PC graphics cards. The webOS 23 operating system has been simplified a little this year, and now includes a dedicated sound sub-menu within the Game Optimiser menu.
All the major streaming services are supported, and 4K, Dolby Vision and/or Dolby Atmos are present wherever they should be. There's a new processor on board too, though it's worth noting that the 42-inch model doesn't go as bright as the models sized 55 inches and above.
In terms of picture quality, it's simply the most impressive 42-inch TV around. Colours are natural, shading subtle, and while it might not be as bright as a bigger TV, its picture is more solid and impactful.
It's also very simple to set up and get the best from, which is not to be overlooked. The sound is an inevitable downside, but no TV this size sounds great. As ever, we would advise adding a soundbar to make the audio as stunning as the visuals.
- Read our full LG OLED42C3 review
LG OLED48C3 (48-inch)
Launch price: £1600 / $1500 / AU$2899
There's one big difference between the design of the 48-inch and the 42-inch C3: the stand. The 42-inch model has feet, whereas the 48-inch version has the same pedestal stand as its larger siblings. This means it fits on a wider range of TV cabinets than the smaller model, though it is a bit trickier to accommodate a soundbar.
This is something we recommend, because despite having twice the audio power of the 42-inch version (40W to 20W), it's still lacking in the sound department. It does sound more upfront and engaging than both the 42 incher and the 65 incher, but distortion is all too common a problem.
Still, it's about the only flaw in an otherwise superb performance. With the same features and excellent picture quality as its C3 siblings, and a lack of serious competition at the size, this is the best 48-inch TV you can buy.
- Read our full LG OLED48C3 review
LG OLED55C3 (55-inch)
Launch price: £2100 / $1900 / AU$3299
The models sized 55 inches and above benefit from the brighter OLED panel. We haven't tested this model, but it should perform like a slightly smaller version of the 65-incher we have tested. And the 65-incher is noticeably brighter than the 48- and 42-inch models.
You get the same Alpha 9 Gen 6 processor as the other models, and the same 40W speaker system as the 48-inch variant. It has the same stand as the 48-inch model too.
LG OLED65C3 (65-inch)
Launch price: £2900 / $2600 / AU$4299
The 65-inch C3 is very similar to the multi-Award winner it replaces. That makes it a very good TV, but not quite as good as Sony's A80L. While the two TVs were very similarly priced at launch, the 65-inch C3 is now usually available for quite a lot less than the A80L, at which point it arguably becomes the better buy.
The specs are the same as other models in the range, and the picture quality is superb as expected. There's good shadow detail throughout, and a little extra pop and impact than the same-sized C2. The upscaling is excellent, too, delivering a sharp and detailed image that’s also clean and free of obvious enhancement. There’s also a lovely warmth and richness to colours that doesn’t impair subtlety.
But again, the less said about the sound, the better. It just sounds plain dull. Which is a real disappointment. Still, don't let that stop you. Partner it with one of the best soundbars, and you'll have a great time.
- Read our full LG OLED65C3 review
LG OLED77C3 (77-inch)
Launch price: £4000 / $3600 / AU$6799
We've not tested the 77-inch model but it's basically the same TV as the 65 incher, only on a larger scale. You'll need the right-sized room and a hankering for a serious cinematic experience to justify the outlay.
It has to make do with the same under-powered 40W speaker system as every model from the 48 incher up, which is a shame. But if you're spending this amount on a TV, the least you can do is partner it with a soundbar. Better yet, opt for a full surround sound system.
LG OLED83C3 (83-inch)
Launch price: £6500 / $5300 / AU$8999
If you laugh in the face of 77 inches, the 83-inch C3 has your name written all over it.
Again, it's the same but bigger. If you have a 'bigger is better' outlook on life, it's the TV for you.
MORE:
LG C3 vs LG G3: which 2023 OLED TV should you buy?
These are the best OLED TVs
And all the best TV deals
