【12(4+8)GB+128GB & 2TB Expandable】The Blackview BV5300 Plus rugged phone uses advanced 1:2 memory expansion technology to expand the original 4GB RAM to 12GB RAM, bringing you extremely smooth multi-tasking capabilities. With 128GB ROM expandable to up to 2TB. With a dedicated Micro SD slot that supports up to 2TB of external storage. In addition, The high-frequency 2.0GHz octa-core processor ensures that the phone operates as fast as lightning.【Latest Android 13 & Doke 4.0 Operating System】The BV5300 Plus rugged smartphone runs the latest Android 13 operating system and enjoys enhanced privacy monitoring and full protection. Combined with Blackview's exclusive DOKE OS 4.0, the built-in EasyShare application allows for fast transferring and exchanging of videos, photos or files without relying on the network or traffic. A host of features such as Privacy Dashboard and Permission Manager are designed to cater to your usage habits.【6580mAh Battery & 10W Fast Charge】Blackview BV5300 Plus rugged smartphone unlocked with a gargantuan 6580mAh battery which can up to 32 days Standby Allow you to immerse yourself in surfing the Internet, listening to music, watching videos, and playing games. Moreover, this tough phones also supports 10W OTG function, and the BV5300 Plus mobile phone with 6580mAh battery can also act as a power bank to charge other smartphones 【6.1" HD Screen & 13MP+5MP Camera】The BV5300 Plus lightweight work phone with 6.1" HD screen provides good hand grip feeling. 500 nits high brightness, 83% screen ratio, even in the sun, every frame is clear and vivid. This waterproof cheap mobile phone comes with a triple camera that not only uses ArcSoft's advanced camera algorithms, but also has an underwater camera feature that allows you to take clear photos and videos underwater while you are swimming or diving.【Professional Military-grade】BV5300 Plus rugged smartphone equipped with an upgraded design and improved materials to meet every possible rugged challenge. The phone has IP68 and IP69K professional military-grade waterproof certification and upgrades MIL-STD-810H drop-proof to improve durability and battery life. With the ability to withstand 1.5m drop to the ground, the BV5300 Plus is ideal for outdoor workers, explorers, bikers, and motorcyclists enthusiasts.【4G Dual SIM & Face Unlock】4G dual sim free smartphone BV5300 Plus rugged android phone is equipped with face unlock, just use your unique face to instantly unlock your phone. BV5300 Plus sim free phone has 2 card slots, you can insert 2 Nano SIM Cards or 1 Nano sim + 1 TF card at the same time. 4G LTE support more than 30 frequency bands around the world as well, providing fast and stable mobile network, better experience in work and game capabilities.