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Review – LG 65UJ634V 65″ 4K Ultra HD Smart TV

Today, we take a closer look at one of the best TV offering from LG, the LG 65UJ634V. This TV features a 65″ screen size, a native resolution of 4K, LG’s ultra luminance technology, an IPS display, and an active HDR. It is being sold on Amazon. Is the LG 65UJ634V one of the best TV you can buy? Here’s what we found out.


LG 65UJ634V 65″ 4K Ultra HD Smart TV

LG 65UJ634V


  • 65-Inch Screen Size
  • Ultra HD 4K Resolution (3840 x 2160)
  • Direct-LED Type
  • IPS Display Panel
  • 60Hz Refresh Rate
  • 11 ms Input Lag
  • 1600 Picture Mastering Index Rating
  • 178 Degrees Viewing Angle
  • 300 x 300 mm VESA
  • Analog & DVB-T/T2/C/S2/S
  • LG webOS 3.5
  • 2.0 CH 20W Speakers
  • Dual Band 802.11a/b/g/n/ac
  • Bluetooth
  • 3x HDMI 2.0
  • 2x USB 2.0
  • HDR10 | HLG
  • Ultra Luminance
  • For more information, Visit LG Electronics.

Picture Quality

The LG 65UJ634V is one of the best offerings of LG for their 2017 Smart TV lineup. It features a native 4K resolution, LG Ultra Luminance, HDR10 and HLD support, an IPS display panel, and a direct led type backlight system. Enabling this TV to produce very good picture quality. Of course, it is not on par with SUHD or OLED TVs but still is a very good TV.

Active HDR expanding your HDR choices

Furthermore, this TV is capable of offering and producing bright and colourful images with stunning clearness and high level of details thanks to its built-in active HDR. However, given that this TV is not on par with OLEDs, the black colours are okay but coming from an OLED user, it definitely is missing some depth. Overall, the colours look staggering you will definitely enjoy playing games or watching movies on this TV.


The LG 65UJ634V features a native resolution of 60 Hz native refresh rate which is great. Allowing you to play your video games running at 60 frames per second, as long as your system allows you or capable to do so.

LG 65UJ634V

What’s even amazing model about this TV is its very low input lag. Its input lag in game mode is 11 ms which is by far the lowest input lag we have seen from a TV this year and from a TV with 60-inch screen size and above. Now, this TV will surely be loved by gamers. I myself was amazed at its low input lag. Giving you the performance you need in a competitive gaming.


The LG 65UJ634V has two built-in speakers that use 10 W of power each. Typically for a TV, 20 W power is usually enough, unless you’re positioned at a distance or the room is too big. If that is the case, then it is better to consider purchasing external speakers such as sound bars to pair it with this TV. So you can turn your room into a home theatre. Check out this LG LAS260B 100 Watt 2 Channel Bluetooth Sound Bar

LG 65UJ634V

In terms of audio quality, the ultra surround mode of this TV is quite great. It is also worth mentioning that this TV features an LG sound sync, a magic sound tuning, a DTS decoder and a Hi-Fi audio support.

Our Verdict

Overall, the LG 65UJ634V is one of the best TV in terms of IPS display panel that we have ever reviews. It is also by far the TV that has the lowest input lag from the 60-Inch TV range. This TV will surely be loved by gamers if it would have a lower selling price.

What we liked about this TV is its high performance and amazing gaming performance. The 60Hz refresh rate paired with a low input lag is what gamers would love to have from a TV. We also liked the overall picture reproduction performance. The picture quality is amazing. Enabling this TV to offer a wide colour palette giving this TV a high performing detail and colour accuracy.

LG 65UJ634V

What we did not like about this TV is its limited audio performance. Yes, 20W is typically enough but for a TV that has almost all the best picture enhancing technology, at least LG could have further given this TV far more powerful speakers. We also did not like the 60Hz refresh rate. There are other TV’s out there are at the similar price range but offer 120 Hz native refresh rate.


  • LG Ultra Luminance with IPS Display
  • Very Low Input Lag, surely be loved by Gamers
  • Active HDR with HDR10 and HLG


  • Built-in Speakers Could have been better
  • Expensive
  • 60 Hz Refresh Rate could have been better
LG 65NANO796NE 65 inch 4K UHD HDR Smart NanoCell TV - Black colour (2020 Model)
  • LG NanoCell TECHNOLOGY: the most advanced LED technology. LG's revolutionary nano-engineering technology ultilises an innovative filtering system that refines the projected image and delivers exceptionally powerful picture quality with purer and more real
  • SOUND QUALITY: incredible sound experience. A sublime picture quality requires a sublime sound quality. That’s why the LG NANO79 produces a incredible sound that heightens r entertainment experience, thanks to the AI Sound feature
  • SOUND QUALITY: incredible sound experience. A sublime picture quality requires a sublime sound quality. That’s why the LG NANO79 produces a incredible sound that heightens r entertainment experience, thanks to the AI Sound feature
  • LG webOS SMART PLATFORM: award-winning & easy to use. LG NANO79 features webOS, the LG award-winning and easy to use smart platform which hosts all the most popular streaming services (Amazon Prime Video, Now TV, Netflix, Apple TV+, Disney+) and makes br
  • DESIGN: sophisticated and minimalist design. The LG NANO79 features a slim design and stylish crescent stand

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