Sony X690E 60" (KD60X690E) vs LG UK7700 55" (55UK7700PUD)

The Sony X690E can upscale the low-resolution 480p/720p/1080p content quite well, without introducing any artifacts which makes it an excellent option for those who want to watch over-the-air broadcasts, old DVDs or Blu-rays.

While hooked-up with a current-generation gaming console, the Sony X690E offers a smooth and fluid gaming experience thanks to its excellent motion handling capabilities and low input lag.

The motion looks smooth and isn't blurry because of the TV's fast response time. It takes roughly 14 milliseconds for the TV's pixels to change their color which eliminates a lot of the unwanted motion blur effect.

The X690E offers exceptional responsiveness thanks to its low input lag. While in the 'Gaming' mode the TV's input lag drops to roughly 20 milliseconds, which means that you will not feel the delay between pressing a controller's button and seeing the actual thing happening on the screen.

The UK7700 is an excellent companion to any sports fan out there thanks to the TV's ability to display clear motion and the high overall uniformity.

Motion looks clear thanks to the TV's ability to change the colors of its pixels only within 12.8 ms. This eliminates the traces of motion blur, thus making the overall picture clear.

The large sports fields don't look washed-out thanks to the TV's high overall uniformity that measures at around 3.3% of the standard deviation - rarely high parameter for a TV in this price bracket.

The LG UK7700 does an excellent job when it comes to upscaling the low-resolution content thanks to its good image processing capabilities. The TV can seamlessly upscale the 480p, 720p, and 1080p content to its native resolution of 4K.