Gadgets SmartphonesXOLO unveils Era 4X smartphones with 30 days Money Back OfferdevicenextJanuary 10, 2019January 10, 2019 by devicenextJanuary 10, 2019January 10, 20194 XOLO, the online Indian smartphone brand, unveils its new smartphones XOLO Era 4X in India, exclusively on Amazon.in. The phone will be available to customers...