Bluetooth 5.0, Mirco USB, Wi-Fi

【Octa-Core & 4GB+64GB Storage】Octa-Core processor offers fast and fluent handling speed, powering premium experiences, you can run multitasks, watch movies, and play demanding games without ever slowing down your cell phone. 4GB of RAM and 64GB of internal storage can fully improve the running speed of apps and meet all need in your life for a phone. Also support max. expansion 256GB TF card.
【Android 11 System】Ulefone Armor X9 Pro unlocked smartphone runs on pure Android 1 1 system, taking your operating experience and visual enjoyment to a whole new level. PS: Ulefone Armor X9 Pro do NOT Support AT&T, Cricket or CDMA carriers like Verizon, Sprint
【Dual Rear Cameras】Ulefone Armor X9 Pro rugged phone is packed with 13MP+2MP dual rear cameras and a front 5MP camera for face unlocking and selfie; supports underwater mode, conveniently take pictures and videos underwater, even can operate with single hand easily when swimming or diving.