【Android 15 Phone】The OUKITEL G1 is the tough smartphone powered by Android 15, delivering lightning-fast performance, AI-driven efficiency, and top-tier privacy controls. Android 15’s optimized resource management ensures smoother multitasking and longer uptime in extreme conditions, while advanced security features keep your data locked down during off-grid missions or harsh job sites. The upgraded interface reduces multitasking lag with smoother transitions, and its lightweight architecture extends usage through efficient power distribution【Tips】Ensure LTE functionality is enabled on your OUKITEL G1unlocked rugged phones. It supports T-Mobile but not AT&T SIM cards. Specific frequency bands include GSM: B2/3/5/8; WCDMA: B1/B2/B4/B5/B8; FDD:B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28A/B28B/B66; TDD: B38/39/40/41【6.52" HD+ Screen & 48MP F1.8 Main Camera】Featuring a 6.52-inch HD+ display, the OUKITEL G1waterproof smartphone delivers a clear and vivid viewing experience for videos and web browsing. Capture stunning photos with the 48MP F1.8 large aperture main camera, complemented by a 5MP F2.2 front camera and a 2MP macro camera for precise close-up shots of tiny objects【IP68/IP69K & MIL-STD-810H】Engineered for rugged outdoor use, the OUKITEL G1 rugged cell phone is IP68/IP69K certified for water and dust resistance and meets MIL-STD-810H standards for shockproof durability. It withstands depths of 1.5 meters for 30 minutes, operates in extreme temperatures (-20°C to 55°C), and endures multiple drop tests from all angles, corners, and edges—a perfect choice for outdoor enthusiasts, long-haul drivers, craftsmen, and more【Multi-functional Toolkit】This rugged mobile phone supports NFC and Google Pay for seamless data transfer and contactless payments. It includes dual SIM card slots or one slot for expanding storage (ROM) up to 1TB. GPS+GLONASS+Beidou+Galileo support ensures accurate navigation, while facial and rear fingerprint recognition provides easy unlocking