1、6.67in Center Hole Screen Design: This design is not only beautiful, but also has a larger screen display area, which improves the user's viewing, gaming and browsing experience. 2、Built in Stylus: This is a very useful feature that allows users to easily record notes, sketches, etc., enhancing the convenience for users. 3、HD Resolution: It has a resolution of up to 1440 x 3088 pixels, providing crisp and vivid image and video quality with more visual impact. 4、High Performance: With 6GB RAM and 64GB ROM, you can store more files, applications and data, equipped with a powerful MTK6582 chip, to provide users with a more stable and smooth experience. 5、Advanced Security Features: The phone has a face recognition function, can be quickly and accurately unlocked, protect the user's privacy and security, enhance the user's sense of security. Item Type: Face Unlocked Cell Phone Weight: 465g/16.4oz Model: S23 Ultra Material: Glass Screen: 6.67 inch HD screen Resolution: 1440 x 3088 System: for Android 8.1 CPU: MTK6582 RAM: 6GB ROM: 64GB Card Slot Type: 2 x nanoSIM card slot Network Standard: 3G 2G, WCDMA 2100, GSM 850 900 1800 1900 (dual card dual standby) Front Camera: 16 megapixels, f/2.0 aperture, fixed focal length Rear Camera: 24 megapixel (color, f/1.8 aperture) autofocus Features: WIFI and BT and FM and GPS, Face unlock, application store, calculator, calendar, alarm clock, camera, VCR, sound player, recorder, FM radio, email, etc. Battery Type: Built in 6800mAh lithium ion battery Interface Type: 1 x Type C (charging and data transfer and sound) and built in stylus 1 x Mobile Phone 1 x Protective Shell 1 x Protective Film 1 x Headphones 1 x Data Cable 1 x Remove Card Pin 1 x Instructions