The Bangladeshi brand Walton is just releasing their new smartphone in bd market.This time they have lunched their new smartphone Primo x4 Pro. The Walton X4 Pro is the upgraded versions of Primo X4 model. This Primo Series might be the best cellphone Walton has ever acquired in the Bangladeshi market because of it's higher performance and features. If you look for the details features of this mobile phone then it seems that some extra gadgets have include such as information clone or savvy remote control. The coolest thing of this phone according to our estimation is it's battery. Primo X4 Pro has 5000 mAh battery that have the capacity to give one and half day charge for the users.