1、Super Screen: Adopt 6.1 inch ultra HD screen, 1080x2320 HD resolution. Not only brings a wider visual experience, but also has extraordinary vivid colors and amazing clarity to maximize your visual experience 2、Large Capacity Battery: The smartphone is equipped with an above average 5000mAh battery with long battery life, including 20 hours of talking, 18 hours of listening to music, 6 hours of playing games, etc. Intelligent AI battery management can reduce excessive cache to save more power and extend standby time 3、Excellent Camera: 16MP rear camera, 8MP front camera, you can use filters or other technology to further edit your photos. Face identification operation only takes one second 4、Fast Connection: Can connect 2.4G 5G dual band WIFI, making your office entertainment easier. Bluetooth 5.0, making the connection more fluent. With broadcast FM function, and the chip has the most advanced GPS navigation built in, so you can travel without worry 5、Support Network Band: GSM:850MHz 900MHz 1800MHz 1900MHz, WCDMA:850MHz 2100MHz, the product has been completely unlocked, but the local network operators need to support the product, please confirm with the SIM card operator you bought the product before purchase whether to support the network band Item Type: Smart Phones Material: Metal, Electronic Weight: Approx. 448g / 15.8oz Color: Yellow Model: for S23 Ultra Chip: Quad Core CPU for MTK6580A Network System: GSM:850mhz 900mhz 1800mhz 1900mhz; WCDMA: 850mhz 2100mhz Screen Size: 6.1 Inches Resolution: 1080x2320 Pixels Running Memory (RAM) : 4GB Body Memory (ROM) : 32GB Features: Face Recognition, With Wifi BT FM GPS Port: Micro USB, 3.5mm / 0.14in Standard Headphone Port System: for Android 11.0 Memory Card Support: Maximum 128GB Expansion (16GB Memory Card Included) Card Slot: 3 Card Slots (Two SIM Cards and One Small Memory Card Can Be Installed Simultaneously) Front Facing Camera: 8 MP, F/2.0 Aperture, Fixed Focus Rear Camera: 16 MP (Color, F/1.8 Aperture) Autofocus Battery Type: Built In 5000mah Lithium Battery (Including) 1 x Smart Phones 1 x Earphone 1 x Charging Plug 1 x Charging Cable 1  x Mobile Phone Protection Case 1 x Mobile Phone Protective Film 1 x Takes Card Needle 1 x Stylus 1 x Memory Card 1 x English Instruction Manual