Best TV Buying Guide: settle in for TechRadar's round-up of the best TV sets you can get your hands on in 2018.
How to choose the right TV for you? Whether you need a new television for that dream home cinema setup, or just something to watch the news or the odd football match, you're likely to clock up a lot of hours during your time with it.
TVs can be some of the biggest purchases you make for your home, and the last thing you want is to invest in something that doesn't suit your needs.
But whatever your budget for a new telly, there are countless features, smart capabilities, panel technologies, and more to consider when pinning down your perfect purchase. And with all the major manufacturers in a yearly arms race to outdo rivals, keeping up with the latest developments can feel impossible.
- Confused about high dynamic range? Don't miss our guide to HDR
But if you're feeling flummoxed, our guide to the best TVs available will help you separate bargain-buy panels from the best 4K screens. We'll help you find an awesome flatscreen without wasting hours of research comparing spec sheets – after all, we've done the research already.
If you're looking for a buying guide that deals with TVs that only support the new Ultra HD resolution, check out our page on the best 4K TVs. Or if getting a flatscreen on the cheap is your main concern, check out the best 4K TV deals.
But, if you're looking for the best-of-the-best TV out there today without limits or stipulations, this is the place for you.
"So, should I buy a TV now or wait it out?"
We hear this question a lot. Like most technology, TVs are getting incrementally better all the time – which means, yes, if you wait a year there will probably be a bigger, flashier TV out there for less money.
The majority of TV manufacturers now support these next generation of features, but you'll have to check the small print in a few cases.
So long as your next TV purchase supports these technologies (looking for an Ultra HD Premium certification is a good way to go), we reckon you won't be kicking yourself in six months' time when the next batch of sets arrive.
If you do want to future-proof against the next wave of hardware specifications, though, the new HDMI 2.1 standard is going to prove crucial for serious gaming setups: allowing support for 8K resolution at 60 frames per second, 4K at 120, alongside a range of new gaming features that will be supported over HDMI.
It's cool technology for sure, but unless you're seriously into your gaming then we reckon you're safe making a purchase now.
For more, watch our TV buying guide video below:
The best TVs of 2018
After an underwhelming debut, Samsung’s QLED technology really needed to bounce back in style in 2018. It didn't surprise us in the least, then, to discover Samsung threw the kitchen sink in with its new Q9FN QLED Series of TVs.
As well as being even brighter and more colourful than last year’s equivalent model, Samsung's 2018 flagship screens use a completely different lighting system to combat its predecessor’s contrast problems: Full Array Local Dimming rather than edge-lit LED lighting. The FALD panel works in tandem with Samsung QLED Quantum Dots to produce a picture that's brighter and more colourful than near any we've seen come from the South Korean manufacturer.
Do those features alone make Samsung Q9FN the best TV on the market? No, but throw in technology like HDR10+ and Q HDR EliteMax – what Samsung bills as its maximum High Dynamic Range experience that’s exclusive to the Q9FN – and there's very little doubt in our mind that this is Samsung's best TV ever
Read the full review: Samsung Q9FN QLED TV
At the top of our list for 2018 is the LG C8 OLED – available in both 55 and 65-inch iterations. It's here because it combines an impressive picture, an extensive set of features, an attractive design and its unrivaled smart platform, to deliver one of the best TVs we have seen to date. It’s not as bright as an LCD TV but those deep blacks make a huge difference to the dynamic range of the image. It’s also capable of vibrant and gorgeous colours, not to mention an astounding level of detail with native 4K content.
There are other OLEDs worth considering this year (see: Sony's A1 and AF8 OLED or LG's own E8 and W8 OLED models) but we think the OLED C7 offers the best price-to-performance ratio of any TV under the sun in the year 2018.
Read the full review: LG OLED C8 (OLED55C8, OLED65C8)
The 8K television we've been waiting for? With only so much 4K content out there, you'd be forgiven for thinking Samsung may have jumped the gun slightly on this one. But this is still the world's first true 8K TV, and while it's easy to be critical about the Samsung Q900R, it truly does usher in a new era of TV picture quality.
The native 8K pictures are incredible, looking just like the real world – only better. But even more crucially given the dearth of true 8K content for the foreseeable future, the 85Q900R makes all today’s lower resolution sources look better than they do anywhere else, too.
Whether 8K delivers the same impact on smaller screens remains to be seen, but if you have a big enough room and budget, the Q900R is a vision of the future that’s spectacularly worth buying. In the UK you can find 65, 75, and 85-inch models, ranging from £4,999 to £14,999 – not quite for any budget, but with a few options for those weighing up the cost.
Sony’s second-generation OLED flagship, the A9F, is coming at a good time – just as Samsung and LG have stepped up their games with the Samsung Q9FN QLEDand LG E8 OLED, Sony has fired back with a phenomenal OLED of its own.
Even better than the A1E before it, the A9F is unquestionably Sony’s best OLED offering to date, and arguably a strong contender for high-end screen of the year.
While we experienced some minor issues (notably Black level crushing on Dolby Vision, and that Netflix Calibrated mode), niggles are to be expected on a set as ambitious as this. If you can live with the slightly idiosyncratic design, and afford the asking price, it’s a glorious UHD display.
The FZ952 is a luscious OLED that puts performance first. Its colour handling is class-leading, and its HDR talents are a match for any of its rivals. In fact, it just might offer the best picture performance that we’ve seen on a 4K OLED to date.
The FZ952 isn’t the complete package, lacking as it does Dolby Vision and Atmos compatibility, but it wins more arguments than it loses. We suspect you’ll appreciate the easy sophistication of its smart platform, the quality of that low-lag game mode, and the sheer musicality of the Technics soundbar.
Having potentially pushed the hardware capabilities of its current OLED screen technology as far as they can go, LG has for 2018 turned its attention to the software that drives these screens - and this shift in focus has yielded surprisingly impressive results, improving and even removing many of the residual niggles associated with 2017’s already in truth outstanding OLED sets.
The OLED65E8 loses a bit of ground sonically from its predecessor, and there’s some stiff competition this year from Samsung’s new Q9FN flagship LCD TV, but all the growing legions of OLED fans will probably need to hear is that the OLED65E8 is comfortably the best OLED TV LG has ever made.
Read the full review: LG E8 OLED (55OLEDE8, 65OLEDE8)
OK, so if you can't afford Sony's new A1 OLED or the fantastic-but-pricey ZD9, check out the all-new XF90 series from Sony. With superb 4K image clarity, powerful SDR-to-HDR remastering, and a smooth direct LED backlight, Sony is offering something very different with the XF90. We loved the consistency of its images, motion being handled superbly for football fans, the eye-popping vibrancy of its wide colour gamut panel and its easy-to-watch HDR – you get spectral highlights without accompanying eye fatigue.
Given this set’s high-but-fair price point, any niggles we have are negligible. The XF90 is highly recommended and deserved our Recommended award.
Read the full review: Sony Bravia XF90 (KDL-65XF9005) review
With its second generation of OLED TVs, and a new P5 Perfect Processing Engine, Philips has managed to even further enhance the vivid picture and color contrast that last year's Philips 9002 OLED was capable of.
The Philips 803 is a truly capable 4K television, and all the better a deal for being the cheaper sibling to Philips' flagship 903 model – so you're not getting Bowers & Wilkins speakers, but the reduced price brings the 803 much more in reach.
This is one of the most promising OLEDs you'll find on the market today, while Philips' Hue-compatible Ambilight room lighting system is gorgeous for at-home watching. The software doesn't always match the promise of the panel, such as poor catch-up TV provision, a mere two full-spec UHD HDMI inputs and the lack of Dolby Vision. But these are minor concerns in the face of a dazzling OLED picture.
Read the full review: Philips 803 OLED
Vizio's 2018 P-Series is a great choice if you're after a TV that performs at an above-average level with great pricing. It has a number of top-shelf features with good black levels, but has its share of problems, too, like some audio reproduction issues and a slower operating platform.
Thankfully, there’s nothing to complain about with the TV’s 4K HDR performance. In fact, considering how much work it takes for other screens to come close to natural colors, the P-Series is supremely good right out of the box.
Although it’s clearly a step down from Samsung’s all-conquering Q9FN, the Q8DN is still a fantastic TV. Phenomenally bright, colourful and ultra sharp - it has all the right stuff for getting huge impact from today’s cutting edge picture sources.
Worth calling attention to, this is a fantastic TV for HDR content as its direct lighting system manages to produce a whopping 2,100 measured nits of light from a 10% white HDR window. This sort of brightness is unparalleled for the TV’s price point, and ensures that it delivers the upper extremes of HDR’s extended brightness range with spectacular effectiveness and punch.
So why isn't it higher on our list? If you watch the TV from an angle, colour saturations reduce, and backlight blooming becomes much more noticeable. Second, Samsung’s Auto motion processing system is a bit over aggressive, causing too many distracting side effects for comfort. Happily the image isn’t too juddery if you prefer - as we did - to generally leave the motion processing off.
Also, by Samsung’s usually high standards, the Q8DN is something of a plain Jane. It’s deeper than most TVs round the back, it sits on two fairly basic feet rather than a swanky, centrally mounted stand, and all of its connections appear on the TV rather than on a separate connections box.
These are minor issues, obviously, and the picture quality is still top notch for an LED-LCD screen. But they do keep the Q8DN in the #10 spot on our list.
Read the full review: Samsung Q8DN QLED TV
Continue on to page two to read about what to look for when buying a TV!
- Want better audio? Check out our guide to the best soundbars available.
- Once you've decided on a panel, make sure you read our guide on to make sure you're getting the most out of it.
- Are you looking for the best universal remote for your new home theater setup?
What TV technology is best? Which is the best LCD TV? Which screen size is best for your living room? What's the difference between LCD and LED TVs?
The answers aren't always obvious. In fact, buying a new TV can be stressful even for the tech-savvy - there are so many brands, so many features, so many screen sizes, colors, technologies and flavors to choose from.
So which one is right for you, your family and your living space? In this guide, we'll walk you through everything you need to know about buying a new TV.
What types of TV are there out there?
There are a lot of different screen types out there, all working in different ways to produce the same results. Each technology has its own unique strengths and weaknesses so here are some basics to consider:
LCD TV: CCFL
Until recently, all LCD TVs were backlit by always-on, CCFL (cold cathode fluorescent) lamps. This ageing technology has been superseded by the superior LED method on more expensive sets, but is still standard on some cheaper models.
LED TV: Direct LED
These displays are backlit by an array of LEDs (light emitting diodes) directly behind the screen. This enables localised dimming – meaning immediately adjacent areas of brightness and darkness can be displayed more effectively – and greatly improves contrast. LED TVs are also more power efficient and capable of a wider colour gamut than CCFL sets. Because of the extreme cost of mounting these arrays of LEDs, Direct LED TVs have largely been out muscled by Edge LED...
LED TV: Edge LED
With these TVs, LEDs of the backlight are mounted along the edges of the panel. This arrangement enables radically slender displays and offers superior contrast levels to CCFL, but can't achieve the same picture quality as directly lit LED sets. However, they do come in far cheaper which is why most LED TVs out there now use this technology.
The backlighting on OLED (organic light emitting diode) sets is achieved by passing an electric current through an emissive, electroluminescent film. This technique produces far better colours and higher contrast and also enables screens to be extremely thin and flexible. This is the holy grail display technology and only in 2014 did a bigscreen OLED TV go on sale. So it's new, it's expensive and the top brands are still struggling to get their heads around it. To date, only LG has been able to release full sized OLED TVs.
As yet we're not quite at the stage where we're going to get self-emitting quantum dot LEDs, but they're a-coming. What we do have though is Samsung producing its Nanocrystal filter based on quantum dot technology to produce a seriously improved colour palette and contrast levels that get mighty close to the pinnacle of OLED.
PDP (plasma display panel) TVs use glass panels containing millions of tiny cells filled with a mixture of inert gases. Electricity excites the gases, causing them to illuminate the pixels across the screen. Plasma, while arguably superior to LCD in terms of contrast and colour accuracy, is only viable on large (42in+) screens and has been dropped by all but a handful of manufacturers. You'll be lucky to find one on the shelves these days.
Some manufacturers are now making TVs that have slightly curved screens. But unlike old CRT TVs, the curve is inwards rather than outwards. The idea is that this makes every pixel equidistant from your eyes, delivering a more satisfying picture. However, there are drawbacks for this type of screen - the main one being that if you sit far enough to one side – more than 40 degrees or so – the curve clearly starts to affect the image's geometry, foreshortening content near to you and compressing the image's centre.
What resolution tech should I go for?
HD TVs come in two resolutions. Sets with the HD ready are required to be able to display a minimum 720p picture, and generally has a screen resolution of 1366 x 768 pixels. Meanwhile, Full HD TVs have a higher resolution of 1920 x 1080 pixels. It's highly advisable that you don't go for anything less than full HD in this day and age.
Ultra HD and 4K
The resolution of Ultra HD is exactly four times higher than full HD - 3840 x 2160. It means a far more detailed picture, with content requiring a lot more bandwidth and storage space. 4K TVs tend to be good at upscaling HD video to Ultra HD but there are currently very few options for watching native 4K content. Read more about 4K.
Potentially the next big thing in TVs, HDR produces astounding levels of visual fidelity and can be found in some of the latest Ultra HD TVs. Arguably the shift to HDR video could make a more dramatic difference to your viewing experience than moving from HD to 4K. Like still HDR images, the moving version expands the range of both the light and dark ends of spectrum, providing more detail for both. HDR needs new filming methods though - at the moment there is no way to backfill HDR into existing video. It also needs new TV tech too, with Samsung the only ones to create specific screens, though LG and Sony are going be able to update some of their existing stock to be compatible.
What else should I consider?
Buying a flatscreen television is a major investment and one that you can't afford to take lightly. Just popping into the closest store and grabbing the first plasma or LCD you see won't get you the best deal, the screen that suits your needs, or the gear you require to make the most of your new purchase.
People tend to pick the size of their flat TV based on the amount of space they have for it, this isn't necessarily wise. Flat TVs take up much less space than you might think, so your new TV may end up a foot or two further away from your viewing position, making the picture appear smaller.
Also, with hi-def, you can have a bigger screen and the same viewing distance without worrying about seeing blemishes inherent to the source. HDTV's lack of noise means that the ideal distance to sit from the screen is three to four times the height of the TV.
How to calculate the right size HD TV:
The trick here is to ensure that your TV is big enough to fill your line of vision, but small enough to be sharp and clear. Remember, if you intend to only watch standard-definition sources, the bigger the screen gets, the worse the image will look.
The ideal screen size can be calculated by multiplying the distance that you intend to sit away from it by 0.535 and then rounding this up to the nearest size.
So, if you sit 80in away from your TV, the ideal size is 42-inch (80 x 0.535= 42.8).
What features should I look out for?
Features are too numerous to go into here, but here are some things you should consider.
Photo viewing: If you have a digital camera, a TV that has a slot for memory cards or a USB socket for a card reader will let you view your photos onscreen.
Here are some of the things we look for when we review a screen, so you should, too...
Contrast: Bright whites shouldn't have any signs of green, pink or blue in them, while blacks should look solid and not washed out, grey, green or blue.
Colours: Look at how bright and solid they are; how noiseless their edges are; how 'dotty' richly saturated areas are and how natural skin looks, especially in dim scenes.
Fine detail: How much texture does the screen give? Does a tree look like a green lump, or can you see the individual leaves
Edges: Check for ghosting, bright halos and jaggedness, especially around curves.
Motion: Check moving objects and quick camera pans for smearing or blurring, trailing, jerkiness and fizzing dotty noise.
Image artefacts: Look for blockiness, colour bands, grain, smearing, dot crawl: anything that looks like it's added by the TV picture processing or a weak TV tuner. Tinker with a TV's picture settings before making a final decision. Factory settings are rarely good for everyday viewing.
What about sound?
To provide the best audio to complement the pictures, your TV should be hooked up to a surround sound system, but this isn't always an option. So, here's what we listen for when testing a TV's speakers:
Bass: Deep, rounded rumbles that don't cause the set to rattle or speakers to distort, cramp or overwhelm the rest of the sound; but that expand when needed.
Vocals: Voices should sound open, rich and clear, not boxed in, nasal or thin.
Trebles: Treble effects should sound clean, rounded and smooth in loud scenes and shouldn't dominate the soundstage.
Soundstage width/depth: A good TV should throw the sound away from the TV, to the sides, forward and back, to give an extra dimension to what's on screen, without losing any coherence.
Questions to ask before you buy
Taking the time to consider these questions will make choosing the best TV easier...
HD or 4K?
4K TVs are stunning and even though there is currently little native 4K content to enjoy, the good ones are able to upscale HD to 4K very well. That being said, unless you're buying a very large TV - we're talking 65-inches plus - full HD should be adequate.
What size do I need?
This is dictated by the dimensions of the room where the TV is going and the amount of cash you're prepared to spend. As a general rule of thumb, work out how far from the set you'll be sitting (in inches), multiply that distance by 0.535 and then round up the result to the nearest screen size. Bear in mind that a decent smaller telly is often a more sensible investment than a larger, less accomplished one. And if you're going to buy a 4K TV, you can sit much closer because of the higher resolution.
How many HDMI sockets do I need?
For a living room TV you should be looking for a minimum of 3 HDMI inputs. If you want to attach a set-top box as well as games consoles etc, those HDMI ports will fill up fast.
Can I connect my older, analogue kit?
Most new sets carry no more than two composite connections, while S-video is fast approaching obsolescence. Check that your new TV can hook up to older digiboxes, VCRs or DVD decks that you might want to plug into it.
Do I want to hang my TV on the wall?
First off, you'll need to consult a construction expert to check that the wall in question is strong enough to support a flatscreen. Then find out if the set you want is designed to be wall-mounted and, if so, ask if the relevant bracket is included in the basic package or as an optional extra.
Will I be connecting it to a home cinema?
If the answer is no, you might want to think more carefully about your set's audio performance. Look for a screen that can go as loud as you'll need without distortion or cabinet rattle. Consider how dialogue sounds and how much low-end rumble the bass is capable of.
Conversely, it's pointless paying out more cash for exceptional built-in speakers if you already have a decent home cinema system.