Samsung Galaxy J7 Pro. Released 2017, July. LAUNCHAnnounced 2017, June. Status Available. J730G/DS 64GB. Android 7.0, up to Android 9.0, One UI. Internal 16GB 3GB RAM, 32GB 3GB RAM, 64GB 3GB RAM. PLATFORMOS Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI.