Instead, we have insider tips from our lab on how to get better picture on big-brand TVs. Have your remote to hand and follow these simple steps for crisp colours and choice contrast.

Before you get started, note down your default settings just in case you need to return to them later (some TVs will let you return the picture to default settings, too). Once you've done this, follow the method outlined here to improve the picture. There's a wealth of picture options to tweak your TV to make it look exactly how you want it to. Tinkering yourself can be time consuming, however, and some options won't make much sense unless your an expert. Some areas of the UK don't get strong signal either, which could account for poor picture or some channels not being accessible. How to safely clean your TV screenIf you're getting poor picture when watching Freeview channels then it could be an issue with your aerial. If yours isn't good enough to receive a strong enough signal then you could get a choppy, blurry picture. Life's about more than having the latest technology. It’s about the experiences technology creates. From TVs and refrigerators to laptops and computer monitors, LG UK delivers home electronics that let you embrace life and prepare you for its greatest moments. With the inclusion of Intelligent Voice Recognition, users can conveniently control the television using their voice, making it easier to switch channels, adjust settings, or navigate the smart TV features. This feature adds convenience and accessibility to the overall user experience. Percentage luminance drop at 35 degree horizontal angle from the centre of the screen with 100% white output

If you've been tweaking your picture settings trying to iron out issues with the image and you still aren't satisfied then it's possible that your TV isn't at fault.Max light output HDR (high dynamic range) while displaying a live scene and white square taking up 10% of the screen (measured in Nits) Great picture, great sound, a perfect replacement I had some problems with a Philips TV, the manager at Richer Sounds Reading got hold of this LG TV for me and I'm so pleased with it, its perfect for me in every way. Percentage luminance drop at 20 degree vertical angle from the centre of the screen with 50% white output