Xiaomi Redmi 4A specifications and software
The Redmi 4A features a 5-inch HD(720x1280-pixel) display and boasts of a 296ppi pixel density. The company claims that the screen can reproduce 72 percent of the NTSC colour gamut. The display is vivid, and colour reproduction is adequate. We had no problems using the phone under direct sunlight. Text and images appear sharp while videos look good. The Redmi 4A offers a Reading mode which makes colours easier on the eyes, and also allows colour temperature adjustment through the Settings app.
The smartphone is powered by a quad-core Snapdragon 425 processor clocked at 1.4GHz, with integrated Adreno 308 graphics. It has 2GB of RAM and 16GB of storage which can be expanded using a microSD card(up to 128GB). The handset packs a non-removable 3120mAh battery, which the company claims can deliver seven days of standby time. Apart from 4G with VoLTE, the Redmi 4A supports Bluetooth 4.1, Wi-Fi 801.11 b/g/n, GPS/AGPS, and GLONASS.