Long story short, ZTE Blade A2S is a mid-ranger with a good price. You will have to pay only 110 dollars.

Specification:

– 5.2′ display, FullHD,
– 8-core MediaTek MT6753 CPU, 1.3GHz,
– Mali-T720 GPU,
– 3GB RAM, 32GB ROM, microSD slot,
– main 13mpx and secondary 5mpx camera,
– dual SIM, fingerprint scanner,
– 2540mah battery,
– Android 6.0 Marshmallow OS.