This phone's based on the Note20 Ultra, which has an SD card slot. So I am confident this will also have the option. 

Samsung Galaxy S22 Ultra 5G - Full phone specifications

Samsung Galaxy S22 Ultra - CRAZIEST CAMERA

 Also reports that the camera setup will include a 108-megapixel primary sensor, along with a 12-megapixel ultra-wide shooter

Samsung Galaxy S22 Display Size

Type - Dynamic AMOLED 2X, 120Hz, HDR10+ | Size - 6.8 inches, 111.6 cm2 | Resolution - 1440 x 3200 pixels, 20:9 ratio | Protection - Corning Gorilla Glass Victus

Internal - 128GB 12GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, UFS 3.1

Samsung Galaxy S22 Memory Card Slot

Samsung Galaxy S22 NETWORK

Technology - GSM / CDMA / HSPA / EVDO / LTE / 5G

Type - Li-Ion 5000 mAh, non-removable | Charging - Fast charging USB Power Delivery 3.0 | Fast Qi/PMA wireless charging 15W

Samsung Galaxy S22 BATTERY