The Xperia XZ comes with IP68 certification for dust and water resistance and has a glass/metal body.

The SmartWatch 3 -- priced at Rs 19,990 -- has a built-in microphone, Accelerometer, Compass, Gyro and GPS sensor.

Both the phones follow Sony's Omnibalance unibody design - the Xperia Z3 uses aluminum on sides whereas the Z3 compact comes with plastic s...