The Motorola Moto E15 is powered by 2.0 GHz Octa-core processor and it comes with 2GB of RAM. The Motorola Moto E15 packs 64GB of internal storage that can be expanded via microSDXC. The Motorola Moto E15 runs Android 14 and is powered by a 5200mAh non-removable battery. FREQUENCIES : COMPATIBLE TO USE WITH NETWORK SIM CARDS THAT WORKS ON SIM CARD 1: 2G : GSM 850(B5) / 900(B8) / 1800(B3) and/or 3G : HSDPA 850(B5) / 900(B8) / 2100(B1) and/or 4G : FDD-LTE 700(B28) / 800(B20) / 850(B5) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7) : TDD-LTE 2300(B40) / 2500(B41) / 2600(B38) SIM CARD 2: 2G : GSM 850(B5) / 900(B8) / 1800(B3) and/or 3G : HSDPA 850(B5) / 900(B8) / 2100(B1) and/or 4G : FDD-LTE 700(B28) / 800(B20) / 850(B5) / 900(B8) / 1800(B3) / 2100(B1) / 2600(B7) : TDD-LTE 2300(B40) / 2500(B41) / 2600(B38) IMPORTANT : PLEASE CHECK WITH YOUR NETWORK PROVIDER FOR COMPATIBILITY CHECK BEFORE YOU PURCHASE.