Xiaomi redmi 4 smartphone was launched in november 2016. the phone comes with a 5.00-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a ppi of 296 pixels per inch.. Type design type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. there are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.. Redmi 4 comes with 2.5d curved glass display which is more attractive then other redmi phones. other features like otg support, ir blaster, sensor, dual sims (hybrid sim slot), camera. redmi 4 have 4100mah battery which is enough for 2-3 days..
Xiaomi mi 4 android smartphone. announced jul 2014. features 5.0″ ips lcd display, snapdragon 801 chipset, 13 mp primary camera, 8 mp front camera, 3080 mah battery, 64 gb storage, 3 gb ram.. The xiaomi redmi 4 is an entry-level smartphone. it has a 5-inch display with hd resolution and corning gorilla glass. the smartphone is powered by qualcomm snapdragon 435 processor, and it is available in three ram variants; 2gb, 3gb, and 4gb.. The xiaomi redmi 4 mobile features a 5.0" (12.7 cm) display with a screen resolution of hd (720 x 1280 pixels) and runs on android v6.0.1 (marshmallow) operating system..