I17 Pro Max THA97, 3GB+16GB, 6.58 inch Android 10 MTK6737 Quad Core, Network: 4G, Dual SIM 1. Chip: MTK6737 quad-core CPU 2. Running memory (RAM): 3GB 3. Body memory (ROM): 16GB 4. Features: Face recognition, with WiFi+BT+FM+GPS, Type-C interface 5. System: Android 10 6. Screen size: 6.58-inch screen appearance, 576 x 1280 pixel resolution 7. Support memory card: Support, expandable up to 256GB (not included) 8. Front camera: 2MP, f2.0 aperture, fixed focus 9. Rear camera: 13MP (color, f1.8 aperture) auto focus 10. Battery capacity: 3250mAh 11. Network Band: 2G GSM: 85090018001900MHz; 3G WCDMA: 850900170019002100MHz, 4G: FDDB1B2B3B4B5B7B8B20B28AB28B; TDD B38B40B41 (Dual SIM card dual standby, nano SIM card, support 2 SIM cards + 1 memory card) Packing List: 1. Mobile phone x 1 2. Charger x 1 3. USB-C cable x 1 4. USB-C Earphone x 1 5. Mobile phone protective film x 1 6. Protective case x 1 7. Manual x 1 8. Eject Pin x 1 9. Packing box x 1 (Subject to the actual product) Attention 1. Due to the difference in light, the actual color of the phone may be slightly different from the screen and the picture. Color names are only used to distinguish between individual SKUs. Please understand that. Thank you. 2. The battery capacity is typical of the factory laboratory, the specific charging speed, the length of use and other data, the actual situation will be slightly different due to the power cord, power adapter, ambient temperature. When the phone is completely out of power and automatically shuts down, you need to charge your phone for more than 10 minutes to boot. It is recommended to charge when the battery is less than 20% charged. 3. Available memory capacity is subject to preloaded software 4. Product images and models, data, functions, performance, specifications, etc. are for reference only.We may improve the above contents. For details, please refer to the product and product description. Unless otherwise stated, the data contained in this website are our internal test results, and the comparisons are compared with our products. 5. The mobile phone does not support the telecom CDMA