Xiaomi and their Redmi 4 (China), opinions

In fall 2016, at November Xiaomi announced their new model Redmi 4 (China)

Extra

Additional features on this device are - Fast battery charging - DivX/Xvid/MP4/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer.

Let's talk a bit about battery - battery is most important thing on device at the moment Non-removable Li-Po 4100 mAh battery.

Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass sensors are supported on the phone.

I/O variants

This model supporting bands EDGE, GPRS, 2G, 3G and LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500). Performance is HSPA, LTE, GSM / CDMA / HSPA / EVDO / LTE, CDMA2000 1xEV-DO & TD-SCDMA.

I/O on Xiaomi Redmi 4 (China) are GPS Yes, with A-GPS, GLONASS, BDS, USB microUSB 2.0, WLAN Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot, Radio FM radio, Bluetooth 4.1, A2DP, LE, Infrared port.

Physical

Xiaomi made their Redmi 4 (China) model with proportion 69.6mmX141.3mmX8.9mm.

Designers in Xiaomi worked hard applied to their new model 2 colors, gold, dark gray also silver.

Redmi 4 (China) display maiden using tehnology IPS LCD capacitive touchscreen, 16M colors, at a moment Redmi 4 (China) had screen larger size than only 25% of devices in mobile market, enforced by 5.0 inches, 68.0 cm2 (~69.1% screen-to-body ratio) display with resolution 720 x 1280 pixels having ratio 16:9 and having density 296 pixels per 1 inch with multitouch support. Few more information regarding display

• MIUI 8

Processor, Graphic Card , RAM

Xiaomi Redmi 4 (China) contains core Octa-core 1.4 GHz Cortex-A53, using chipset Qualcomm MSM8937 Snapdragon 430, Video adapter on this model is Adreno 505.

Memory on this device is 16 GB, 2 GB RAM, card slot is available microSD, up to 256 GB (uses SIM 2 slot), ant this is running Android 6.0.1 (Marshmallow).

Xiaomi Redmi 4 (China) camera specifiactions

13 million pixels lens sensor is installed in this phone and opening is f/2.2. Some another additional properties are phase detection autofocus, LED flash. Video on main camera of this device is available with 1080p@30fps modes. This is quite good for instance one of available devices at the moment, Huawei Mate 9 Pro, Dual is put on Redmi 4 (China). In Redmi 4 (China) Xiaomi designers decided to put 13 MP camera with perforation of camera f/2.2. Some another additional information are +, , OIS, 2x lossless zoom, Leica optics, phase detection & laser autofocus, dual-LED (dual tone) flash. Video recording on main camera of the Redmi 4 (China) is supported with 2160p@30fps modes

In Redmi 4 (China) Xiaomi engineers decided to put 13 megapixles front sensor and hole is f/2.2. Few another extra information are 1080p.