Xiaomi realesed Mi A1 as their first smartphone running on a stock android and not a typical MiUiABOUT DEVICE1.The handset is very good in condition. gives a premium feel in your hand with metallic body and 2.5D curved glass2.The phone comes with a dual camera setup at the back with 12+ 12mp with f/2.2 and provides bookeh effect , 2x optical zoom, and can record videos upto 4K with a dual tone led flashThe secondary camera is 5mp setup with f/2.03.The screen is protected with the Corning gorilla glass 34.The handset offers a snapdragon 625 chipset working on 2Ghz clock speed5.The phone offers a full HD display and comes with a single variant of 4gb RAM - 64 gb variant6. The audio output quality is fantastic.it has a single grill speaker at the bottom7.The other physical overview includes IR blaster, USB type C port, 3.5 mm headphone jack etc.ABOUT PROS1. In the price of around 15000/- it offers a dual camera setup at the back which produces good quality images than any other phone in the price range2.As it runs a stock android the phone receives all the security updates very frequently to keep the phone upto date3. The phone does not shoes up heating issue4.The fingerprint sensor is working fast as compared to any other xiaomi phonesABOUT CONS1. As the primary camara is the benchmark of the phone.but secondary camera just does produce.good images.and is working very poorly in low light conditions2.The audio output is not a stereo type as seen on a Mi MAX 23. The other disadvantage/ not to buy of the phone is the HONOR 9iIt comes a full HD+ screen with a 18: 9 screen ascpect rationA better camera.both front as well as back comes with dual camera setup and produces a sharper quality image