1、Card Slot Type: You can insert two SIM cards and one SD card at the same time, use one SIM card for work and the other for entertainment, and easily switch between the two SIM cards according to your needs. 2、13MP Dual Rear Camera: The for Android 12 unlocked smartphone is equipped with a 13MP dual rear camera, supporting multiple shooting modes such as panoramic, delayed, and professional. 3、Suitable for Children: S23 Ultra 6.0 inch smartphone supports parental control and allows parents to help children use their phones scientifically and reasonably. 4、Suitable for The Elderly: S23 Ultra 6.0 inch smartphone is easy to use and can be configured with large fonts, even for people with poor vision. 5、As A Booking Phone: S23 Ultra 6.0 inch cell phone can be used as a booking phone. Exquisite workmanship, beautiful appearance. Item Type: S23 Ultra 6.0 Inch Smartphone Model: S23 Ultra Material: Metal Weight: Approx. 500g / 17.6oz Shell: One Piece Machine (Electroplated Frame AG Glass Frosted High End Shell) Chip: MTK6580A (4 Core) Network Format: 3G Dual Card Dual Standby Network Frequency Band: GSM 850/900/1800/1900MHz, WCDMA 850/1900/2100MHz Screen Size: 6.0 Inch Waterdrop Screen (The Display Screen Adopts A Curvaceous Rounded Design, With Inches Being The Diagonal Length Of The Display Screen When The Rounded Corners Are Stretched To Right Angles) Resolution: 2400 x 3200 Running Memory (RAM): 2GB Body Memory (ROM): 16GB Function: Face Recognition, Unlocking Fake Fingerprints On Screen, Supporting WIFI, BT, FM And GPS Interface: Micro USB Interface And 3.5mm Audio Interface System: for Android 12.0 Memory Card Support: Up To 128GB Expansion (Not Included) Card Slot Type: Three Card Slots (Supports Simultaneous Installation Of Two Nano SIM Cards And One Micro Memory Card) Front Facing Camera: 8MP, F/2.0 Aperture, Fixed Focal Length Rear Camera: 13MP, Color, F/1.8 Aperture, Autofocus Battery Capacity: 6800mAh (With Built In Battery) 1 x Mobile Phone 1 x Manual 1 x Head Charger 1 x USB Cable 1 x Earphones 1 x Mobile Phone Protective Film 1 x Mobile Phone Protective Sleeve 1 x SIM Card Removal Tool 1 x Capacitive Stylus