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Home » 28 Inch TV » LG LJ400B 28LJ400B-PU 28-inch Smart TV 2022 Reviews

By Rosendo Craft | Last updated on February 2, 2023

LG LJ400B 28LJ400B-PU 28-inch Smart TV 2022 Reviews

If you want an incredible TV-watching experience with audio and image in high quality, then check out this LG LED television.

Overall, as one of 12 best 28-inch TVs in 2022, LG LJ400B 28LJ400B-PU 28-inch smart TV is a pretty good choice.

Many claim this TV delivers decent, great pictures in every frame and nice sound as well. The setup is easy and navigation has no difficulty. For the price, you’ll get impressed with how vivid the picture is on such an affordable set.

LG LJ400B 28LJ400B-PU 28-inch Smart TV 2022 Reviews

Greatly, this 28LJ400B-PU model enables to play all kinds of video files off via the USB port and also supports many different types of formats, such as MKV, MP4, etc.

The only negative is probably the sound.

Although it’s not terrible, it’s not good either. When it comes to the sound quality, LG is definitely not as good as Samsung even if their sound adjustment has been improved.

Features:

  • Triple XD engine helps process images with greater precision for natural color expression and deep contrast in advanced
  • The 28LJ400B TV has a compact size (27.5”) that fits perfectly for a small living room, bedroom or dormitory
  • It delivers quality HD images in 720p resolution
  • The LED performs well in any lighting condition, even providing plasma-like deep blacks and rich colors
  • Featuring two 5W speakers, LG LJ400B guarantees amazing TV sound
  • Inputs: 2 HDMI, 1 USB, 1 RCA AV, and a Coaxial cable port
  • The wide 178° viewing angle offers a clear picture for consumers to enjoy from multiple angles

Why Should You Get LG LJ400B LED HDTV?

#1: Design

Look for a small television?

Well, this LJ400B model is designed with a very compact display size. Therefore, it can be placed ideally on the desk, in your bedroom or kitchen.

If you just see the television in the photo, you may think that its stand seems a little flimsy; however, from my experience, the plastic feet are actually much sturdier than I supposed to.

Overall, the manufacturer gave the 28LJ400B-PU a simple and basic design.

#2: Picture Quality

This smart TV features HDMI (High Definition Multimedia Interface), which offers mind-blowing video and audio quality as well as single-cable convenience. The attached HDMI inputs allow you to access true high-definition sources for entertainment content, such as the PC, Bluray player, or video game console.

With the LED backlighting, LG LJ400B provides the picture quality more vivid than ever as it is enriched with colors and deep, true blacks. The clarity of 720p HD resolution is now upgraded on a higher level thanks to this TV.

Enjoy movies and TV programs will be more exciting with realistic colors and deeper contrast.

Of the best 28-inch smart TVs you must buy, this LG LED television is packed with the technology helping save on energy costs, compared to most LCD screens.

#3: Smart functionality

Over the years, LG is still loyal with the WebOS smart platform.

Even though it hasn’t changed much, back then it was the best solution. As the world of HDTVs and LCD screens are more popular nowadays, more and more inventions are released to meet the consumers’ need. Fortunately, LG’s WebOS still remains on the top thanks to its incremental and polishing updates.

Visually, it’s quite similar to the initial version launched in the past yet much more stable and responsive. When it comes to slowdown problems, this smart platform rarely happens.

Like any other brand, LG also offers the LG content store in which you will find all kinds of apps for a smart TV. You just need the Internet connection to access Netflix, Amazon, and Youtube.

Watch and learn how to use the WebOS platform on LG Smart TV:

A lot of things for explore!

Wrap Things up

What I like: Excellent option for the price, incredible picture quality, good sound, simple control and understandable remote and easy-to-navigate menus.

What I don’t like: Lack of audio outputs and fixed power cable.

Overall, LG LJ400B 28LJ400B-PU 28-inch smart TV is ideal to use as a secondary television or starter TV for children. With a compact size, it fits perfectly in areas of small space.

The advanced features ensure to deliver a more lifelike picture.

Don’t mind sending your questions regarding this topic (if any).

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LG LJ400B 28LJ400B-PU 28-inch Smart TV 2020 Reviews
  • Design - 9.2/10
    9.2/10
  • Picture Quality - 9.6/10
    9.6/10
  • Smart functionality - 9/10
    9/10
  • Price - 8.7/10
    8.7/10
9.1/10
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Filed Under: 28 Inch TV

About Rosendo Craft

Rosendo Craft is a Canadian BaladnaOnline writer who's passionate about television and photography. He really enjoys Star Trek and is addicted to word games as well as Tetris. He is always curious about wildlife. When not writing, Rosendo usually spends his time testing new kinds of televisions.

Reader Interactions

Comments

  1. Dawn Cunningham says

    July 3, 2021 at 6:15 am

    Dear Mr. Craft,
    I’m in California and cannot find a 28 inch 1080p smart TV anywhere. Do you why this is?
    Thanks,
    Dawn

    Reply
    • Rosendo Craft says

      September 13, 2021 at 8:20 am

      Hi Dawn,

      I’m not really sure but personally I think there’s not a big demand for 28-inch smart TVs at where you’re living, so that’s why it’s not available. But you can get it on Amazon or eBay!

      Sincere

      Reply

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  • Why Should You Get LG LJ400B LED HDTV?
    • #1: Design
    • #2: Picture Quality
    • #3: Smart functionality
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        • User Review

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