Best LG 55UH7700 4K Smart LED TV: A Good Deal On Black Friday & Cyber Monday 2021

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LG’s high-end LCD televisions for 2016 aren’t just UHD TVs; they’re ‘Super’ UHD TVs. In addition to conjuring up visions of TVs flying around with red capes on, daring to call your TVs ‘super’ raises pretty high expectations of how they’re likely to perform. Equally well, then, that the 55UH7700 talks a fairly good talk where its specifications are worried. Get best black friday & Cyber Monday sales.

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For starters, it posesses native 4K/UHD-resolution screen. It’s also made to deliver enough brightness to take care of the most recent high dynamic range picture technology, and supports the expanded color ranges you get with all current HDR sources.

Its edge LED backlight system is supported by local dimming, too, in order that different levels of light can be delivered to various areas of the image – a usually essential requirement of a convincing HDR LCD image.

Finally, its smart features make sure you get more of the software many people actually want to find on a good TV: Netflix, Amazon, YouTube, Google Play Movies and TV and more.


As though the 55UH7700’s sub-$1,000 price, 4K and HDR features weren’t already attractive enough, LG has wrapped everything up in a few seriously appealing bodywork. Its light grey coloring and metallic sheen make it look both distinctive and expensive, as the slimness of both its frame and boomerang-like stand give it an airy, elegant feel. The frame is slim enough, too, to essentially fade from view when you’re watching it.

The 55UH7700’s key connections of three HDMIs, three USBs and integrated Wi-Fi/Ethernet options are sufficient for this affordable 55-inch 4K TV – especially as the network options support playback of multimedia files from networked DLNA-enabled devices together with usage of LG’s ‘walled garden’ of online features and content.

One last intriguing area of the 55UH7700’s design is its handy remote control. This unusually sculpted handset differs from typical in that it enables you to control a cursor on it simply by moving it around and includes a unique vertical wheel device at its heart which you can use to scroll quickly along lists of menu options.

Screen sizes available: 49, 55, 60, 65 | 4K: Yes | HDR: Yes | Panel technology: Edge-lit LCD | Smart TV: Yes, WebOS 3.0 | Dimensions: 1239 x 717 x 53mm (W x H x D) | 3D: No | Inputs: Three HDMIs, three USBs, RF input, component video input, Ethernet port, optical digital audio tracks output, composite video input.

Design TL;DR: The 55UH7700 is seriously attractive and well developed TV because of its money, looking more high-end than mid-range.

Smart TV – WebOS

Although others have tried to copy it with varying levels of success, LG’s webOS operating-system is, for me personally, still the king of the smart TV world.

To begin with it puts an immense amount of content available while taking on remarkably little of your important screen space. Its scrolling bar of richly colored content link icons also employs plenty of little graphical tricks to make sure you always know accurately what your location is. It’s exceptionally simple to customize the house screen to prioritize the programs you utilize the most, and the menus react at lightning speed to instructions from the remote.

Basically webOS is empowering, friendly and slick – everything a good TV interface should be. With regards to the volume of content available via LG’s online platform, not merely are your favorites there – Netflix, Amazon and Google Play Movies and TV – it’s worth adding, too, that the Netflix and Amazon software both support HDR and 4K content delivery.

Smart TV TL;DR: 3 years and just a few small tweaks following its debut, LG’s webOS smart platform is still the most simple to use and effective interface in the smart TV world.

HD/SDR Performance

Feeding the 55UH7700 an array of Blu-ray movies quickly reveals a significant flaw in its picture constitute. Namely, whenever it must handle a dark scene, it struggles to accomplish anything just like a convincing black color.

Elements of the picture which should look black instead look grey. This immediately makes them look less immersive and realistic, and brings about dark areas looking low on subtle shadow detailing and depth of field.

Colors in dark scenes, too, have their tones afflicted by the veil of greyness that hangs over them. And if you’re using the neighborhood dimming system you’ll often see quite distinct vertical bars of light running the entire height of the picture around bright objects that appear against dark backdrops.

Fortunately you can improve things out of this less-than-satisfactory starting place by hacking back the set’s backlight setting to significantly less than a third of its maximum value. Blacks now look significantly less grey, and you could utilize the local dimming system to improve contrast without it triggering such overt light ‘banding’.

Obviously hammering the backlight so substantially requires a serious chunk of brightness out of your images you see. For me personally, though, it’s a trade worth making – at least when watching contrast-rich content such as a typical film in a reasonably dark room.

Less brightness does mean less strong color, but thankfully the 55UH7700 has enough innate color potency at its disposal to still look passably punchy despite having the backlight running so low.

Now we’ve shifted onto a far more positive track, the 55UH7700 can be decent at upscaling HD sources to its native UHD pixel count, creating a good – though not class-leading – degree of extra sharpness and detail without excessively emphasizing source noise.

Motion is rather clear if susceptible to the casual stutter too, even though experience shows that the IPS panel technology at the 55UH7700’s heart is probable in charge of the TV’s contrast woes, it can also mean you can view the 55UH7700 from a slightly wider viewing angle than TVs that utilize the alternative VA panel types before color saturations and contrast are severely compromised.

Finally, it’s worth adding that the 55UH7700’s backlight issues will be less troublesome – though they certainly won’t disappear totally – in the event that you mostly watch TV in a bright room.

HD/SDR TL;DR: Too little native contrast and heavy-handed local dimming mean you need to remove a whole lot of brightness from the 55UH7700’s pictures to create them look good.

4K/HDR Performance

Sadly the 55UH7700 really can’t handle HDR at all. Having less contrast noticed during SDR playback becomes spectacularly more of a concern when the TV must handle the a lot more extreme brightness HDR delivers.

How much greyness over scenes which should look dark jumps to a more aggressive level, as the vertical stripes of light around stand-out bright objects are more defined and distracting.

Since that is HDR we’re discussing, moreover, you can’t just ratchet down the backlight setting as if you can with SDR to decrease the backlight problems. In the end, if you do this with HDR you’re not necessarily having an HDR experience any longer. In addition to the picture will have a tendency to become quite unbalanced, with dark areas looking over-dominant and without detail.

The 55UH7700 does, though, have sufficient brightness and color intensity to take care of light HDR scenes quite nicely; certainly they look more dynamic and vibrant than SDR footage.

To be clear, I’m not talking here a comparable type of extreme SDR-to-HDR intensify you get with the very best screens this season – specifically Samsung’s a lot more expensive KS9800 and KS9500 series. However the 55UH7700 gives as a lot of an HDR lift to pictures as you may reasonably expect for $1,000.

Much like LG’s 2016 OLED TVs, Dolby Vision HDR content played on the 55UH7700 gives superior leads to the a lot more common HDR 10 system. The picture isn’t as bright, but it’s richer in color detailing and gives a far more natural, cinematic balance between HDR’s light and dark extremes.

Dolby Vision tries hard, too, to fix the puzzle of getting a convincing backlight performance from the 55UH7700. Ultimately, though, even Dolby Vision’s key trick to be in a position to use dynamic metadata to optimise the HDR image on a scene by scene basis never makes dark content look completely involving or natural on LG’s TV.

As the 55UH7700 is a bust with HDR content, it can execute a strong job of reproducing the excess sharpness and detail native 4K content provides in addition to HD sources. Actually, at certain moments, when the proper picture content planets enter into alignment, the 55UH7700’s 4K pictures can look quite beautiful.

I must conclude this section with several further problems, though. First, during Ultra HD Blu-ray playback I noticed motion and camera pans in the image battling with quite defined stuttering/momentary freezing, whatever setting you’d selected for the TV’s motion processing. There are occasions where you don’t really notice this issue to be fair, nonetheless it may become infuriating during action scenes.

The ultimate flaw is that unlike almost every other brands now, LG doesn’t let you access the 55UH7700’s Game preset when it is running in HDR mode. This signifies that if you play an HDR game such as for example Deus Ex: Mankind Divided on LG’s TV, you will end up hampered by around practically 70ms of input lag (enough time it requires a TV to render image data) versus just 30ms with all the Game setting in SDR mode.

4K/HDR TL;DR: The same backlight and contrast flaws that cause problems with standard dynamic range content leave HDR looking pretty nasty, frankly – which time just reducing the backlight setting isn’t a reasonable fix.


LG is rolling out a welcome knack so you can get good sound quality out of very thin TVs, and that knack persists with the 55UH7700.

The very first thing that strikes you is how open and well-rounded its mid-range is. This can help voices always sound convincing and clear, stops action scenes from sounding so cramped that they become harsh, and signifies that the speakers can provide a reasonably convincing sense of soundstage escalation as action films shift through their gears.

Bass reproduction is surprisingly potent for such a slim TV too, helping the 55UH7700 avoid that thin, unrealistic tone action scenes usually experience when watched on skinny TVs. The bass doesn’t sound baggy or over-dominant either, and nor does it cause the TV’s cabinet to rattle.

The 55UH7700 isn’t as effective as some rivals at projecting every tiny music detail, but that is a tiny complaint in the context of its general music prowess.

Sound TL;DR: The 55UH7700 gives a polished, well-rounded audio tracks performance that belies the TV’s slinky bodywork.

Other panels to ponder

With the 55UH7700’s contrast problems undermining both its SDR and, especially, HDR performance, it’s not difficult to find alternative TVs that will aid you better.

For example, Samsung also a fantastic 55-inch HDR-friendly TV in the condition of the 55KS8000 – though this will, to be fair, cost you $800 at current pricing.

It appears if you ask me, though, that if you’re likely to buy an HDR TV you may aswell either spend enough to get the one that actually offers an engaging HDR picture, if not save money by investing in a TV that doesn’t support HDR at all.


The 55UH7700 scores on top of raw shelf appeal. Its crisp metallic form and promise of both 4K and HDR picture thrills make its $999 price look pretty t

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