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If you choose a cheap smartphone with good performance, you should pay attention to the budget model AGM A8. Its body is completely protected from water and dust to standard IP68. The gadget works under control of OS Android 7.0 Nougat out of the box. It features a 5-inch display, 3 GB of RAM and 32 GB of internal memory expandable with microSD cards up to 32GB. In addition to the main 13-megapixel camera module provides a front for 2 MP. The battery capacity of 4050 mAh.
The usual price of this smartphone is $149.99, but from 14 to 19 April AGM A8 can be purchased at a discount of $20 for $129.99 on AliExpress.
Despite its cost, the smartphone runs on the latest version of the Android operating system, and in addition, users will be able to install custom firmware Lineage OS, which is a continuation of the famous project of CyanogenMod.