C20 Pro X19, 6.49 inch Face Identification Android 8.1 MTK6580A Quad Core, Network: 3G, Dual SIM 1. Chip: MTK6580A quad-core CPU 2. Running memory (RAM): 2GB 3. Body memory (ROM): 16GB 4. Support memory card: Expansion up to 128GB (card not included, supports installation of two SIM cards and one TF card at the same time) 5. System: Android 8.1 6. Screen size: 6.49-inch incell screen appearance, 540x1200 pixel resolution 7. Network format: 3G WCDMA: 85019002100MHz; 2G GSM: 85090018001900MHz (Dual SIM card dual standby, nano SIM card 3-select 3 SIM cards, support 2 mobile phone cards + 1 memory card at the same time) 8. Front camera 2MP, f2.0 aperture, fixed focus 9. Rear camera 8MP (color, f1.8 aperture) auto focus 10. Features: Face recognition, with WiFi+BT+FM+GPS 11. Battery capacity: 2800mA 12. Shell: AG frosted glass back cover 13. Languages: Muti-language, Arabic, Bulgarian, Burmese, Catalan, Czech, Croatian, Dutch, English, French, Finnish, Filipino, Greek, German, Hungarian, Hindi, Hebrew, Indonesian, Italian, Japanese, Khmer, Latvian, Norwegian, Persian, Portuguese, Polish, Russian, Romanian, Serbian, Swedish, Spanish, Turkish, Thai, UKrainian, Vietnamese, Simple Chinese, Traditional Chinese, Kazakh, Urdu, Armenian, Laotian, Estonian, Lithuanian, Slovak, Slovenian Packing list: 1. Mobile phone x 1 2. User manual x 1 3. Charger adapter x 1 4. Data cable x 1 5. Headphones x 1 6. Mobile phone protective film x 1 7. Protective case x 1 8. Packing box x 1 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 automat