The dual SIM smartphones both offer impressive specs but on the specs, Xiaomi Redmi Note 3 already wins the competition by having 16 MP lens for its rear camera. Sony XperiaXA Dual has less powerful lens with only 13 MP.Redmi Note 3 is slightly bigger than XperiaXA Dual with 5.5 inch display and 1080 x 1920 pixels resolution with 403 ppi pixel density.
