Company Xiaomi presented new top-level Android 6.0 smartphone Mi 4s, in which are placed 5″ multitouch IPS screen with Full HD 1920 x 1080 pixels resolution, 4G LTE, 3 GB of RAM, 6-cores 64-bits processor Qualcomm Snapdragon 808 and 13 MP main camera and which costs around 340 USD. It also has : graphical chip Adreno 418, 64 GB of on-board memory, slot for Micro SD flash cards with 128 GB max capacity, combined with second SIM cards connector, and Micro SIM and Nano SIM cards slots themselves. It supports 2G ( GSM 850, 900, 1800 and 1900 ), 3G ( WCDMA 850, 900, 1900 and 2100 ) and 4G LTE ( 1800, 2100 and 2600 ) networks and GLONASS, GPS+A-GPS and BeiDou satellite navigation; in it lighting, proximity, Hall and gravitation and acceleration sensors and gyroscope, electronic compass and fingerprints scanner are built-in.
Xiaomi Mi 4s has 2 good for smartphones cameras : 13 MP main one with flash and lens with f/2.0 aperture and 5 elements and 5 MP frontal one with 85 degrees wide-angle lens with f/2.0 aperture, they both support Full HD 1080p video recording. It supports wireless connections Wi-Fi ( 802.11 a/b/g/n/ac ) and Bluetooth 4.1 for remote data transfers and communications with other devices and does not support NFC. On its external panels there are : 1/8″ mini jack headphones and headsets connector, Micro USB 2.0 port for connection to computer and battery charging, microphone and speaker and power and volume control buttons. Battery charge is 3260 mAh – this is a good value for smartphones; device’s body is made from aluminum, its sizes are 70.8 ( width ) x 139.3 ( height ) x 7.8 ( depth ) mm and mass is 133 g.
Package with Xiaomi Mi 4s includes : USB cable, recharger, headset, warranty card and user’s guide. Smartphone is great : it supports 4G LTE, satellite navigation GPS+A-GPS and BeiDou, has large IPS screen, powerful system, good cameras, capacitive battery and wide spectrum of wireless connections options; for its functions its price is not hight. If such characteristics are not needed, then there is ability to buy for smaller sum optimal Windows or Android smartphone and tablet PC; also there is ability to acquire with them good photo camera.
