UMIDIGI G1 Max 50MP Camera, 6GB+128GB, Dual Back Cameras, 5150mAh Battery, Face ID & Fingerprint Identification, 6.52 inch Android 12 Unisoc T610 Octa Core up to 1.8GHz, Network: 4G, OTG Features 1. Unisoc T610 octa-core 6 x Arm Cortex-A55 + 2 x Arm Cortex-A75 1.8GHz CPU, good performance, combine with 6GB+128GB, run fast and stable. 2. 6.52 inch HD+ display screen, 1600 x 720 pixel resolution, high clear and vivid color. 3. 50MP main camera (F1.8) + 2MP camera (F2.4). Features: Steady handheld night photography, portrait mode, panorama mode, HDR, AI beautify, dual LED flash, face recognition, time-lapse photography. 4. Rear camera video features: 1080p, 720p, 480p video recording, 30fps 5. 8MP front camera, F2.2 aperture. Features: AI beautify, face recognition, selfie countdown. Front camera video features: 1080p, 720p video recording, 30fps. 6. Powered by 5150mAh high capacity battery, use for long time. Network 1. 2G network frequency: - GSM B2B3B5B8 2. 3G network frequency: - WCDMA B1B2B4B5B8 3. 4G network frequency: - FDD-LTE B1B2B3B4B5B7B8B12B17B20B28AB28B - TDD-LTE B38B40B41