Xiaomi's A-series just got a new member, the stock Android lineup welcoming the Mi A3. The phone is somewhat odd, offering a number of upgrades over last year's Mi A2, but also a few downgrades. The Mi A3 is powered by the Snapdragon 665 chipset based on the more efficient 11nm manufacturing process, but also sporting a slower CPU than the Mi A2's S660. The display is virtually the same according to the specs sheet in terms of size - 6.01" vs 5.99", you get less screen real estate. The taller aspect means you get less surface at the same diagonal and when you add the notch and...