LG UA7700 86-inch 4K Smart TV

LG UA7700 86-inch 4K Smart TV — image 1
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LG UA7700 86-inch 4K Smart TV — image 3
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76%
24%
78%
Picture Quality
73%
4K Upscaling
61%
Refresh Rate & Motion
67%
Gaming Performance
83%
Smart TV & webOS
86%
Filmmaker Mode
63%
Sound Quality
91%
Screen Size & Presence
84%
Value for Money
74%
Build Quality & Design
88%
Setup & Installation
71%
Remote Control
69%
HDR Performance
72%
Connectivity
More

Overview

The LG UA7700 86-inch 4K Smart TV landed in 2025 as one of the more compelling large-screen options at this price point — a genuinely big 86-inch diagonal panel without the flagship tax. Powering the picture is LG's Alpha 7 AI Processor Gen8, which handles upscaling and tone mapping rather than leaving that work entirely to your source device. The webOS platform ties everything together, giving you access to dozens of streaming apps, 350-plus free LG Channels, and a reasonably clean interface. This isn't LG's top-of-the-line offering — it sits comfortably in the mid-range — but that's precisely the point for buyers who want wall-filling screen size without spending accordingly.

Features & Benefits

The Alpha 7 AI Processor Gen8 does real work here: it handles 4K upscaling on HD and streaming content well enough that older shows don't look embarrassingly soft on that 86-inch canvas. Dynamic Tone Mapping and HDR10 support bring decent contrast and color pop to compatible content, though buyers should know this set doesn't support Dolby Vision — a notable gap at this tier. Filmmaker Mode is a genuine highlight for movie nights, automatically locking in the director's intended frame rate and color settings with no manual adjusting. The gaming suite — FreeSync, VRR, and a dedicated Game Optimizer — is solid for casual play, and webOS's Personalized Sound Wizard adds a useful layer of customization to the built-in audio experience.

Best For

This large-screen LG makes the most sense in a spacious living room or open-plan area where a smaller screen would feel underwhelming. It's a strong pick for heavy streamers — households juggling Netflix, Disney+, Max, and Peacock will appreciate how webOS pulls it all into one place. Casual console and cloud gamers will find the setup low-effort; you're not getting 120 Hz or HDMI 2.1, but for most living-room gaming sessions that's an acceptable trade-off. Movie fans who care about picture accuracy will value Filmmaker Mode. And if you've been holding out for a big-screen upgrade without paying OLED prices, the value-to-size ratio here is hard to argue with.

User Feedback

Owners of the UA7700 tend to highlight the screen's brightness and how much picture you get for the price — especially compared to smaller TVs in the same range. Setup gets consistent praise; most buyers report it's quick and intuitive straight out of the box. On the critical side, the 60 Hz refresh rate draws recurring complaints from anyone expecting smoother motion, and the absence of HDMI 2.1 frustrates buyers planning to connect a newer console at full specs. Sound quality opinions are divided: some find the built-in speakers adequate for a mid-size room, while others reach for a soundbar fairly quickly. Upscaling results also vary — native 4K content looks sharp, but lower-resolution streams can still reveal the panel's limits.

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Pros

  • The 86-inch screen size delivers a genuinely cinematic presence that smaller mid-range TVs cannot replicate.
  • WebOS is one of the more intuitive smart TV platforms, with fast app switching and easy setup.
  • Filmmaker Mode automatically preserves original colors and frame rates for a more authentic movie-watching experience.
  • The Alpha 7 AI Processor Gen8 handles 4K upscaling well enough that most streaming content looks solid on the large panel.
  • FreeSync and VRR support reduce screen tearing for casual console and PC gaming sessions.
  • 350-plus free LG Channels add meaningful content depth for cord-cutters at no extra cost.
  • AirPlay 2 and Google Cast make screen mirroring from phones and tablets quick and reliable.
  • Out-of-the-box setup is straightforward, with most buyers up and running in under thirty minutes.
  • HDR10 support adds visible brightness and color improvement over SDR on compatible streaming titles.
  • For an 86-inch TV, the value-to-size ratio is genuinely competitive within the 2025 mid-range market.

Cons

  • All four HDMI ports are version 2.0, blocking 4K 120 fps pass-through from newer consoles entirely.
  • The 60 Hz native refresh rate is a hard ceiling that competitors at similar price points sometimes clear.
  • No Dolby Vision support means missing dynamic tone mapping on platforms that prioritize that format.
  • Built-in sound quality falls noticeably short of the AI Sound marketing, pushing many buyers toward a soundbar.
  • Upscaling results are inconsistent — low-bitrate streams can still look soft or artifact-heavy on such a large screen.
  • The back panel and stand construction feel budget-grade during installation for a TV at this size and weight.
  • The Magic Remote's motion-pointer control frustrates some users, particularly those accustomed to standard directional-pad remotes.
  • Peak brightness is insufficient to make HDR truly impactful in well-lit or sunlit rooms.
  • At 101 pounds and nearly 76 inches wide, setup and placement require significant advance planning and at least two people.
  • Ad tiles on the webOS home screen are a persistent annoyance for users who prefer a cleaner interface.

Ratings

The LG UA7700 86-inch 4K Smart TV has been scored by our AI system after processing thousands of verified global buyer reviews, with spam, bot-generated, and incentivized submissions actively filtered out. Scores reflect the full spectrum of real ownership experiences — from what genuinely impresses to where the set falls short against competing options at this price tier. Both strengths and friction points are represented transparently so you can make a confident, well-rounded decision.

Picture Quality
78%
22%
Most owners are genuinely impressed by the brightness and color vibrancy coming from an LED panel at this size and price. Native 4K content — especially nature documentaries and streaming originals — looks rich and detailed on the 86-inch canvas, with Dynamic Tone Mapping adding visible depth to HDR10 scenes.
The lack of Dolby Vision support is a recurring frustration, and black levels can look washed out in darker rooms compared to OLED or Mini-LED competitors. Some users notice a slight blooming effect around bright objects against dark backgrounds, which is typical for edge-lit LED panels.
4K Upscaling
73%
27%
The Alpha 7 AI Processor Gen8 handles upscaling better than many buyers expect at this price point — HD cable channels and older streaming content generally look presentable rather than embarrassingly soft on such a large screen. Sports broadcasts in particular benefit from the processor's motion handling.
Results are inconsistent depending on the source: low-bitrate streaming apps can still expose visible artifacts, and users switching from a higher-end processor-equipped TV will notice the difference. A handful of buyers specifically called out that 1080p Blu-ray upscaling, while decent, doesn't quite match what pricier LG models deliver.
Refresh Rate & Motion
61%
39%
For casual everyday viewing — news, sitcoms, most streaming content — the 60 Hz panel handles motion cleanly enough that the average viewer won't feel shortchanged. The built-in motion processing keeps fast pans in sports from becoming distractingly blurry under default settings.
The 60 Hz ceiling is the single most cited technical disappointment among buyers who did their research. Anyone comparing this set against similarly priced competitors offering 120 Hz native panels will feel the difference immediately during action movies or fast-paced gaming, and there is no workaround for this hardware limitation.
Gaming Performance
67%
33%
FreeSync and VRR support make a real difference for console and PC players dealing with variable frame rates — screen tearing is largely absent during typical gaming sessions. The dedicated Game Optimizer dashboard is genuinely useful for quickly adjusting latency and picture settings without digging through menus.
The HDMI 2.0 ports are a hard ceiling for anyone wanting to run a PS5 or Xbox Series X at 4K 120 fps, and that gap will frustrate next-gen console owners more than the 60 Hz panel alone. Input lag is acceptable but not class-leading, and cloud gaming via GeForce NOW works better on a fast Wi-Fi connection than the onboard Wi-Fi sometimes provides.
Smart TV & webOS
83%
WebOS remains one of the more polished smart TV interfaces available, and the integration of 350-plus free LG Channels gives cord-cutters a surprising amount of content without any subscription. App load times are quick, the home screen layout is easy to reorganize, and voice assistant support across Alexa, Google Assistant, and ThinQ AI covers most households.
A small but vocal group of buyers reports that the remote's magic pointer functionality can feel imprecise during fast scrolling, and the frequency of ad tiles on the webOS home screen bothers users who prefer a cleaner interface. Some older streaming apps also don't support the Personalized Sound Wizard, limiting that feature's real-world usefulness.
Filmmaker Mode
86%
Owners who specifically bought this set for movie watching consistently praise Filmmaker Mode for doing exactly what it promises — disabling motion smoothing, preserving the director's color grading, and maintaining the original frame rate without any manual configuration required. Switching it on for theatrical films makes a noticeable and immediate difference.
Filmmaker Mode only activates automatically when content carries the proper metadata flag, which not all streaming platforms reliably include. A few users noted they had to manually enable it for certain titles, and it doesn't retroactively improve content that was already encoded with post-processing applied at the source.
Sound Quality
63%
37%
For a built-in TV speaker system, the UA7700 performs adequately in average-sized rooms — dialogue clarity is good, and the AI Sound feature does a reasonable job adjusting output for different content types like sports versus movies without manual intervention.
The gap between LG's AI Sound marketing language and what buyers actually hear is a common theme in reviews. Bass response is thin, and at high volume the speakers compress and lose clarity in ways that push many owners toward a soundbar within the first few weeks of ownership. It's functional, not impressive.
Screen Size & Presence
91%
At 86 inches diagonal, this set commands a room in a way that smaller TVs simply cannot replicate, and buyers consistently describe the viewing experience in large living rooms or open-plan spaces as genuinely cinematic. The sheer size-to-price ratio is the most commonly cited reason buyers chose this model over a smaller premium alternative.
The physical footprint is substantial — the stand pushes nearly 76 inches wide — and a handful of buyers underestimated just how much wall and floor space it demands. Mounting it requires at minimum a two-person job and a very sturdy wall bracket, and the 101-pound weight means improper installation carries real risk.
Value for Money
84%
Among 86-inch TVs, the UA7700 sits in a price range that used to be associated with much smaller screens, and most buyers feel that ratio represents genuine value. The combination of a large panel, a capable smart platform, and a reasonably advanced processor for the price is difficult to match from competing brands at the same size.
Value perception drops somewhat when buyers compare it against 75-inch sets with HDMI 2.1, Dolby Vision, and 120 Hz panels at similar or slightly higher prices. If maximizing screen size is not your primary goal, the trade-offs in specs become harder to justify against better-equipped smaller competitors.
Build Quality & Design
74%
26%
The slim bezels give the UA7700 a clean, modern look that holds up well against more expensive sets at a glance. At this size class the overall build feels appropriately solid, and the stand design keeps the set stable on most TV consoles without feeling flimsy.
The back panel uses lightweight plastic construction that feels noticeably budget-oriented when you handle the TV during installation. Several buyers commented that the stand wobbles slightly on uneven surfaces, and the cable management options are minimal compared to LG's higher-tier models.
Setup & Installation
88%
Out-of-the-box setup is one area where the UA7700 earns consistent high marks. The guided webOS setup wizard walks new users through Wi-Fi, account linking, and app installation in under ten minutes, and most buyers report having the TV picture-ready within half an hour of opening the box.
The physical installation for an 86-inch, 101-pound TV is inherently demanding, and a few buyers felt the included stand assembly instructions were less clear than expected for a set of this size. Wall-mounting hardware is not included, and sourcing a compatible VESA bracket adds both cost and planning time.
Remote Control
71%
29%
The LG Magic Remote's point-and-click functionality is faster for navigating webOS menus than a traditional directional-pad remote, and the shortcut buttons for major streaming services are genuinely convenient for households that use those platforms daily.
The remote's motion sensitivity requires a relatively steady hand to navigate accurately, and a segment of buyers — particularly older users — find the pointer-based control less intuitive than a standard remote. Battery life is also shorter than expected, with some users reporting replacement within a few months of regular use.
HDR Performance
69%
31%
HDR10 content shows a clear visual improvement over SDR on this panel — highlights are noticeably brighter and colors more saturated in compatible streaming content, which makes popular streaming platforms look genuinely vibrant during well-mastered titles.
Without Dolby Vision or HDR10+ support, the UA7700 misses out on dynamic per-scene tone mapping that those formats provide, and users coming from a Dolby Vision-capable TV will feel the step down on premium streaming content. Peak brightness, while decent, doesn't hit the levels needed to make HDR truly punch in bright rooms.
Connectivity
72%
28%
The combination of four HDMI ports, USB inputs, Bluetooth, Ethernet, and Wi-Fi covers the connectivity needs of most living room setups without requiring an external hub. AirPlay 2 and Google Cast work reliably for screen mirroring from phones and tablets.
All four HDMI ports are version 2.0, which caps bandwidth and prevents 4K 120 Hz pass-through from newer devices. Buyers with a soundbar, game console, streaming stick, and cable box will fill the ports quickly and may need a switch, and the absence of even one HDMI 2.1 port feels like a missed opportunity at this price tier.

Suitable for:

The LG UA7700 86-inch 4K Smart TV is a strong match for households that want to transform a large living room or open-plan space into a genuine home theater without stepping into flagship pricing territory. If your priority is sheer screen presence — the kind that makes movie nights and big sports events feel like an event — the 86-inch diagonal delivers that experience convincingly at this price tier. Heavy streamers will feel right at home with webOS handling multiple services in one clean interface, and the 350-plus free LG Channels add real value for cord-cutters who want variety without extra subscriptions. Casual gamers connecting a current or last-gen console will find FreeSync, VRR, and the Game Optimizer cover their needs without much fuss. Movie fans who care about picture accuracy will appreciate Filmmaker Mode working automatically, preserving the director's intended look without requiring a manual deep-dive into settings. This is ultimately the right TV for the buyer who wants the biggest screen they can get for the money and is willing to accept some spec trade-offs to get there.

Not suitable for:

The LG UA7700 86-inch 4K Smart TV is a harder sell for buyers who are spec-focused or who plan to push next-generation hardware to its limits. If you own a PS5 or Xbox Series X and want 4K at 120 fps, the HDMI 2.0 ports across the board make that impossible — full stop — and no software update will change that hardware ceiling. Competitive gamers and anyone who experiences motion sensitivity will also find the 60 Hz native panel a frustrating limitation, particularly when comparably priced rivals offer 120 Hz options at a smaller screen size. Cinephiles accustomed to Dolby Vision's dynamic per-scene tone mapping will notice its absence on streaming platforms that rely heavily on that format. Buyers in bright rooms or sun-filled spaces may also be underwhelmed by the black levels and contrast ceiling typical of edge-lit LED panels. And if your room simply isn't sized to accommodate a set nearly 76 inches wide plus stand depth, the physical footprint alone may rule this one out before you even weigh the specs.

Specifications

  • Screen Size: The panel measures 86 inches diagonally, making it one of the largest options available in the mid-range 4K TV segment.
  • Resolution: Native 4K UHD resolution at 3840 x 2160 pixels delivers four times the pixel density of a standard 1080p display.
  • Display Type: LED display technology with edge-lit backlighting provides the panel's brightness and color output.
  • Refresh Rate: The native panel refresh rate is 60 Hz, which is the hard ceiling for motion handling regardless of connected source device.
  • Processor: The Alpha 7 AI Processor Gen8 manages picture upscaling, Dynamic Tone Mapping, and AI-driven sound processing in real time.
  • HDR Support: HDR10 is the supported high dynamic range format; Dolby Vision and HDR10+ are not supported on this model.
  • Smart Platform: WebOS powers the smart TV interface, offering access to major streaming apps, voice assistants, and 350-plus free LG Channels.
  • HDMI Ports: Four HDMI 2.0 ports are included; none support the HDMI 2.1 standard required for 4K 120 fps pass-through.
  • Other Ports: USB inputs are included alongside the four HDMI ports for connecting external storage or peripheral devices.
  • Wireless: Built-in Wi-Fi and Bluetooth connectivity allow wireless streaming, screen mirroring, and peripheral pairing without additional adapters.
  • Screen Mirroring: Apple AirPlay 2 and Google Cast are both supported for wireless content mirroring from smartphones, tablets, and computers.
  • Voice Assistants: Amazon Alexa, Google Assistant, and LG's ThinQ AI are all supported for hands-free control and smart home integration.
  • Gaming Features: FreeSync, Variable Refresh Rate (VRR), LG Game Optimizer, GeForce NOW, and Xbox Cloud Gaming are all supported for gaming use.
  • Filmmaker Mode: Filmmaker Mode automatically disables motion processing and preserves the director's original color grading and frame rate when activated.
  • Dimensions: With the stand attached, the TV measures 75.9″ wide, 46.2″ tall, and 14.3″ deep.
  • Weight: The TV weighs 101.2 pounds with the stand, requiring at least two people and a sturdy surface or wall mount for installation.
  • In the Box: The package includes the TV, stand, Magic Remote, power cable, and user manual; wall-mounting hardware is not included.
  • Batteries: Two AAA batteries are required for the remote control and are included in the box.
  • Aspect Ratio: Standard 16:9 widescreen aspect ratio covers the full width of all modern broadcast, streaming, and cinema content formats.
  • Release Year: This model was first made available in April 2025 as part of LG's UA77 series lineup for that model year.

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FAQ

No, unfortunately not. All four HDMI ports on this set are version 2.0, which caps bandwidth below what 4K 120 fps requires. You can connect a PS5 or Xbox Series X and it will work fine, but the output will be limited to 4K 60 fps at best. If 4K 120 fps gaming is a priority for you, this is a genuine hardware limitation with no workaround.

It does not. The LG UA7700 86-inch 4K Smart TV supports HDR10 but not Dolby Vision or HDR10+. For most everyday streaming content this won't be a deal-breaker, but if you subscribe to platforms that deliver their best-looking content specifically in Dolby Vision — like Apple TV+ or Netflix's premium HDR tier — you'll be getting a step down from the best available picture quality.

As a general guideline, most people find an 86-inch screen comfortable at a viewing distance of roughly 10 to 14 feet. The stand alone pushes the width to nearly 76 inches, so measure your TV console or wall space carefully before buying. In smaller rooms or apartments, this set can feel overwhelming both visually and physically.

Not always. Filmmaker Mode activates automatically when the content you're watching carries the correct metadata flag — many streaming services and 4K Blu-ray titles include this. That said, not every platform sends the signal reliably, so for some titles you may need to switch it on manually through the picture settings menu. Once you know where the toggle lives, it takes about five seconds.

All the major ones are covered: Netflix, Disney+, Max, Hulu, Amazon Prime Video, Apple TV+, Peacock, YouTube, and Spotify, among others. WebOS also connects you to LG Channels, which provides 350-plus free ad-supported channels without any subscription required. The app library is solid for most households.

Technically no, but practically many owners end up buying one. The built-in speakers handle everyday TV watching and streaming dialogue well enough, but they run thin on bass and compress at higher volumes. If you watch a lot of action movies or listen critically to music through the TV, a soundbar will make a substantial difference. For casual use in a smaller room, the built-in audio is passable.

Yes, Alexa is built directly into the TV via the Magic Remote and webOS, so you can control the set by voice and integrate it with other Alexa-enabled devices in your home. Google Assistant and LG ThinQ AI are also supported if your smart home runs on a different ecosystem.

The mounting process itself is straightforward if you have the right hardware — the TV uses a standard VESA pattern — but at 101 pounds and 86 inches wide, you will need two people and a wall bracket rated for that weight. The bracket is not included in the box, so factor that into your budget and planning. A poorly secured mount for a TV this size is a serious safety risk, so professional installation is worth considering.

It depends on the person. The LG Magic Remote uses a motion-pointer system rather than a traditional directional pad, which some users find intuitive and quick while others — particularly those used to conventional remotes — find it frustrating or imprecise. There is a basic navigation mode that reduces reliance on the pointer, and voice control can also simplify a lot of common tasks for users who prefer it.

Results are decent but not uniform. HD cable channels and well-encoded 1080p streaming content generally look presentable on the 86-inch panel without appearing overly soft. Lower-bitrate streams or older standard-definition content are more hit-or-miss — the Alpha 7 processor does what it can, but a large screen will always make compression artifacts more visible than a smaller one would. Adjust your expectations for anything below 1080p source quality.