Foldable phones have been one of the most exciting new areas of consumer technology in the last few years. Even in the last few months alone, we've seen a whole range of new devices launched.
The Motorola Razr 40 Ultra has just smashed the record for the largest cover display on a flip phone. And – while it still hasn't quite made its way into the hands of users – the Google Pixel Fold launched earlier this year, marking the companies' first foray into the folding space.
Both appear to have a three-camera rear array, including a telephoto. That should make for better zoomed shots. It's a great upgrade. While the folding phone market has always had a few USPs – they fold in half, for Pete's sake – the cameras have traditionally been a little mediocre.
That's especially true of flip phones. The sensors on offer have gotten better, but there are still less options than there are on traditional phones.
That's not likely to change anytime soon. Things like this tend to work on something called an S-curve – essentially there is lots of progress, then things stay the same for a bit, then lots of progress again.
