ASUS ZenFone 2 (ZE551ML) - 4G smartphone - dual-SIM - RAM 4 GB / Internal Memory 64 GB - microSD slot - LCD display - 5.5" - 1920 x 1080 pixels - rear camera 13 MP - front camera 5 MP - gray - Walmart.com
Troubleshooting Guide for ZE550ML/ZE551ML Mobile Devices: A Comprehensive Listing of Common Issues and Recommended Diagnostic Steps | PDF | Computer Engineering | Electromagnetism