Xiaomi Redmi 4A is the cheapest device with lowest lot of features as compared to other two. This metal clad device packs a 5″ IPS screen of 720p resolution and runs on the Snapdragon 425 chipset with a quad-core 1.4GHz Cortex-A53 processor, Adreno 308, and 2GB of RAM.
There’s 13MP shooter on the back with a 5 MP front side sensor. It wraps a 3,120 mAh battery and a 16 GB onboard memory. Also there’s a dual SIM hybrid slot in which you can insert a microsd card with single SIM or you can adjust dual SIM cards. There’s no Fingerprint sensor on this variant of the device.
The phone will cost CNY 499 or $74 in China and will go on sale on November 11. It is available in two color options, Gold and Rose Gold.
You can check other two variants also.