Welcome to your very own digest of the bigger tech stories of the past week. Xiaomi took the wraps off a long-expected Mi A3. The Android One device is the first in its line to carry an AMOLED screen, which coupled with a Snapdragon 665 chipset and stock Android makes for a good proposition at €250. Then again, its resolution is 720p, so maybe not - you can share your thoughts here. Xiaomi also launched the Redmi K20 and Redmi K20 Pro in India - both will go on sale locally from July 22. Qualcomm announced its flagship chipset for the second half of the year - the Snapdragon 855...