Question: is sony xperia xz dual sim?
Answer: Screen: 5.2 inches, SIM: Dual SIM (Nano-SIM, dual stand-by), OS: Android 6.0. 1 (Marshmallow), upgradable to 7.1. ... 6 GHz Kryo), Card slot: microSD, up to 256 GB (uses SIM 2 slot), Memory: 64 GB, 3 GB RAM.