As other phone makers nap, HiSense swoops in with the most interesting handset at CES - the HiSense U30. This is the first phone with the new Snapdragon 675 chipset and that's not even the best part. The rear camera features a Samsung ISOCELL Bright GM1 48MP sensor - the first phone to do so. There's also a 5MP depth sensor next to it and a fingerprint reader. The 20MP selfie camera lives in a punch hole in the 6.3-inch 1080p+ display. It's the first panel of this kind made by Tianma, previous models used BOE displays (Samsung Galaxy A8s and Huawei nova 4). HiSense U30...