Xiaomi introduced the selfie-focused CC series this week with two new phones. But how do they compare to the existing premium Mi 9 line, the new Redmi K20 powerhouses and even the old standby, the Redmi Note 7? The Xiaomi Mi CC9 is a premium mid-ranger features a 6.39" Super AMOLED screen (1080p+) with a teardrop notch and an in-display fingerprint reader. It's powered by a Snapdragon 710 chipset and a 4,030mAh battery with 18W fast charging. The rear camera is a triple-shooter with a 48MP main cam, 8MP ultra wide-angle cam and a 2MP depth sensor. The selfie camera has a 32MP...