We’ve barely finished polishing off the mince pies and still can’t be entirely sure what day of the week it is, but already the tech industry has dived headfirst into the year’s most headline-grabbing event, CES. In the coming days some of the world’s biggest brands will descend on Las Vegas with an arsenal of new gadgets to worry our bank balances. And as usual, it’s been an entertaining mix of the brilliant and completely ridiculous. Read on to find out what’s managed to grab our attention.  Last year LG arguably stole the show with its 65in rollable TV, and while its CES 2020 selection doesn’t have anything quite so spectacular, there’s still a lot to be excited about..  Perhaps the biggest announcement is also the smallest. LG has unveiled a world first 48in OLED TV, which should make for happy reading for those who want in on the very best screen tech but have previously been put off by the enormous panel sizes it tends to favour. With 8 million-plus pixels on screen, LG says the density is comparable to that of a 96in 8K TV.  Meanwhile, the 4K UHD Gallery series appears to be LG’s answer to Samsung’s The Frame. The razorthin 55in, 65in a...