The Yezz C21 was announced at 2016, July. The Smartphone is released at Available. Released 2016, August.The Smartphone is released at Available. Released 2016, August.The Smartphone is which consists of 321 CPU.It has 4MB 4MB RAM.The device comes in 1 variants: 4MB 4MB RAM.The Smartphone has 113 x 48.5 x 14.6 mm (4.45 x 1.91 x 0.57 in) thickness . It comes in 4 color variants, which are Black, White, Red, Blue.This device packs Li-Ion 600 mAh, removable.