1、5.5 Inch High Definition Screen: 5.5 inch screen size, 1920x1080 high definition resolution, bring a broad visual experience, with extraordinary bright colors and amazing clarity, maximize your visual experience. 2、4800mAh Large Capacity Battery: Allow 17 hours of phone calling, 24 hours of music listening, 6 hours of game playing, etc. Intelligent considerate AI battery management can save more power, extend standby time. 3、Strong Configuration: Equipped with for Android 11.0 system, MT6580 8 core CPU and up to 2.0GHz, 12nm processor. Run multiple applications smoothly and respond quickly to meet your multiple needs. 4、Dual SIM Card: Support dual SIM cards and small memory cards, with a maximum expansion support of 32GB. But the SIM bands only support 2G networks GSM: 850 900 1800 1900, 3G networks WCDMA: 850 2100. 5、Dual Camera and Touch Screen: Equipped with a front camera and a rear camera. Sensitive capacitive touch screen type. You can take photos, take self photos or record videos anytime and anywhere. Item Type: For Android 11 Smartphone Material: Plastic, electronic Model: S21 Ultra Pro Color: Pink Chip: MT6580 8 Core CPU Network Format: GSM: 850 900 1800 1900, WCDMA: 850 2100, GSM 4 frequency dual card dual standby Screen Size: 5.5in/TN (The display screen adopts a curved rounded corner design. Inch is the diagonal length when the display screen rounded corner stretches to right angle) Resolution: 1920x1080 pixel Running Memory (RAM): 2GB Body Memory (ROM): 16GB Function: Face recognition, with WIFI, BT, FM Interface: Micro USB interface, 3.5mm standard headphone interface System: For Android 11.0 Memory Card Support: Up to 32GB expansion (3 card slots: 2 SIM cards and 1 small memory card can be installed at the same time) Front Camera: 5MP, f 2.0 aperture, fixed focus Rear Camera: 8MP, color, f/1.8 aperture, auto focus Battery Type: Built in 4800mAh lithium battery (included) 1 x Smartphone (Memory Card Not Included)1 x Earphone 1 x Adapter 1 x Charging Cable 1 x Protective Case 1 x Protective Film 1 x English Manual