Primary Camera
13 MP
Selfie Camera
5 MP
Talking about Xiaomi Redmi 4 (4X)
Model Xiaomi Redmi 4 (4X) was announced in May 2017
in your hands
Redmi 4 (4X) by Chinese company has size 70mmX139.2mmX8.7mm.
1 colors are available for Xiaomi Redmi 4 (4X), black and lastly gold.
On Redmi 4 (4X) maiden as IPS LCD capacitive touchscreen, 16M colors, on that point Redmi 4 (4X) was winning only 25% devices available in screen size aspect, 5.0 inches, 68.9 cm2 (~70.7% screen-to-body ratio) display supporting resolution 720 x 1280 pixels with ratio 16:9 and with density 294 pixels per inch with multitouch support, regarding screen protection I can mention that it is corning Gorilla Glass (unspecified version). Other details regarding display
Features
Specific features on Redmi 4 (4X) are - DivX/Xvid/MP4/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer.
Let's talk a bit about battery , it is most frequent asked thing on device at the moment Non-removable Li-Po 4100 mAh battery.
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass sensors are supported on Redmi 4 (4X).
Camera
13 megapixels camera is put in Redmi 4 (4X) by Chinese company and camera has f/2.0 aperture. And another extra information are phase detection autofocus, LED flash. Video camera on main camera of the Redmi 4 (4X) is available with 1080p@30fps options. This is quite good for example one of available devices at the moment, Motorola Moto C, In this case Chinese company designers decided to put 13 MP camera. And another extra info are LED flash. Video on main camera of the Redmi 4 (4X) is available with 720p@30fps modes
The devide has 13 mega pixels front facing sensor and lens has f/2.2 aperture. Some another additional options are 1080p.
Some photo examples, please see main page of Xiaomi Redmi 4 (4X) to see more photos
Exposure Time: 1/12, ISO: 1557, focus: 200/100, Light conditions: Night,
Exposure Time: 1/1071, ISO: 100, focus: 200/100, Light conditions: Daylight,
Exposure Time: 1/1250, ISO: 101, focus: 200/100, Light conditions: Daylight,
Exposure Time: 1/613, ISO: 100, focus: 200/100, Light conditions: Daylight,
Exposure Time: 1/3750, ISO: 100, focus: 200/100, Light conditions: Daylight,
Exposure Time: 1/1950, ISO: 100, focus: 200/100, Light conditions: Daylight,
RAM, Chip, technical info
Octa-core 1.4 GHz Cortex-A53 core was designed for Redmi 4 (4X), having chip Qualcomm MSM8940 Snapdragon 435, Taking into account Redmi 4 (4X) rank video card on this phone is Adreno 505.
Capability on this model is 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM, microSD is supported microSD, up to 128 GB (uses SIM 2 slot), under the hood is Android 6.0.1 (Marshmallow).
Communication
Redmi 4 (4X) supporting networks EDGE, GPRS, 2G, 3G and LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500). Speed is about HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/100 Mbps, GSM / HSPA / LTE.
Ports on this model are GPS Yes, with A-GPS, GLONASS, BDS, USB microUSB 2.0, WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Radio FM radio, Bluetooth 4.2, A2DP, LE, Infrared port.