This phone is GSM Carrier unlocked & will accept a SIM card from AT&T, T-Mobile, Cricket Wireless, etc + other international GSM networks (Fido, Roger, O2, Vodafone, EE, MTN, Airtel, Glo, etc).
Internal Memory: 32GB Internal Memory (ROM). RAM Options : 2 GB, Screen Size: 6.0” Full HD Display
Camera: 16MP + 2MP Dual rear cameras with LED flash for a greater sense of image depth and 8MP front-facing camera External Memory: Expandable to 128GB with microSD card with 4080 MAH Battery