Samsung UE43AU7100 HDR 4K Ultra HD Smart TV, 43 inch (5 year warranty) - £349 @ John Lewis

A 43in 4ktv from a reputable manufacturer, provided with a 5 year guarantee.

As far as I understand at this price it is hard to get a non rebranded TV. So if you're wanting a well built 4ktv delivered with care and with a decent warranty on it then surely this is a good price.

Same TV was voted at 179' for a refurbished model with a 12 month warranty only for fifty quid less.

hotukdeals.com/deals/see-samsung-43-inch-smart-tv-4k-ultra-hd-alexa-compatible-ue43au7100-ps299-at-ao-ebay-4106781

Of course you can get better spec from lesser manufacturers, and maybe from lesser retailers. But if you're buying a cheap 4ktv you surely want the confidence provided by a guarantee and a reliable retailer?

I'm not interested in buying a TV a hundred pounds cheaper which has more bells and whistles, but dies or has dead pixels after six months and is a pain to get returned.

If anyone can feedback on this deal as to why its good or bad then that's really valuable info.

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Info added by @Sashecuador

Shows your content's true colours
In this new golden age of TV, why settle for anything less than crystal clear colour TV? Samsung's PurColour improves the quality of any image, uncovers hidden details and helps show your content's true colours.
Powerful picture processing, stunning 4K clarity
CRYSTAL PROCESSOR 4K
Simply relax and enjoy all the content you love, with a 4K upscaling TV that adapts to give you the best 4K Ultra HD picture. But it doesn’t stop there. The sound adjusts to perfectly suit what you’re watching. A TV drama or the tennis, you’ll really feel part of the action.
Experience the beauty of 4K
4K UHD RESOLUTION
See all the details you’ve been missing on a crisp, clear Ultra HD picture — 4 times the resolution of Full HD.
See the stunning detail in every scene
HDR POWERED BY HDR10+
Watch movies in striking picture detail — just as the directors intended. Samsung HDR TV technology uncovers all the finest details, even in the darkest and brightest scenes. Finally, discover what’s lurking in the shadows of a horror movie or witness the true beauty of a sun-lit scene.
Sound perfected for whatever you’re watching
ADAPTIVE SOUND
Get the perfect audio experience for whatever you’re watching with Adaptive Sound. From the latest boxset to the beautiful game, your Samsung TV adjusts the sound in every scene to what’s on screen, so you’ll hear every last detail.
The richer sounds of synergy between TV and soundbar
Ramp up the surround sound with the combined power of your Samsung TV and soundbar. Like a symphony orchestra, this simple system works in perfect harmony by synchronising TV speakers and soundbar together to play sound simultaneously from both devices. All without any complicated set-up
Less bezel, more picture
3-SIDES BOUNDLESS SCREEN
Experience minimalistic style with a near bezel-less TV design that only leaves you to enjoy the beautiful picture.
Banish messy cables
CLEAN CABLE SOLUTION
Banish messy cables from sight for a distraction free viewing experience — without having to worry about cable management.
Smooth motion for a clear picture
MOTION XCELERATOR
Stay one step ahead with clear picture and smooth performance. Samsung’s clear motion rate algorithms predict and automatically compensate frames, so your picture adapts as fast as your game.
Knows when you're ready to play
AUTO LOW LATENCY MODE (ALLM)
Never miss an overtaking move in your favourite racing game. With Auto Low Latency Mode (ALLM), your TV knows when you're ready to play, so it automatically switches to minimise input lag and optimise picture settings. It's never been quicker to lose yourself in a fantasy world.
* Low input lag is measured based on internal testing conditions and it is subject to change according to game setting or specific conditions.
Free TV, no strings attached
SAMSUNG TV PLUS
Enjoy 100% free live and on demand content with Samsung TV Plus. Choose from news, sports, entertainment and more. No downloads, sign-up, credits cards, subscriptions or other devices required. Just tune in to Samsung TV Plus and enjoy.
Just tap to mirror
TAP VIEW
Want to share a cool video with everyone? Just tap your phone on the TV to mirror the screen so that everyone can see it in full glory. That's all it takes.* Whatever you’re watching on your phone, it’s never been easier to cast it to the big TV screen.
*Compatible Samsung Galaxy smartphone required.
The smarter way to work from home
Ready to upgrade your home office set-up? Samsung Smart TV lets you access your office PC remotely from your TV and use the large screen to multitask with ease — with a connected mouse, keyboard and PC*. Do more, at once, all from the comfort of your home.
*Internet connection and compatible PC and mobile devices required. *Remote connection to a PC is only supported for Windows 10 Professional or higher edition and Mac OS 10.5 or later.