Update: Samsung Galaxy S21+ with model number SM-G996B also listed on FCC. It is the single SIM variant while the SM-G996U appears to be another single SIM variant
After appearing on Geekbench and several other certifications, Galaxy S21 Ultra has appeared on FCC. The listing hardly reveals any pieces of information and exhibits are currently not visible on the FCC database. But, the presence of wide 5G bands, 4G LTE, 2.4GHz and 5.0GHz Wifi and Bluetooth support is confirmed on the Galaxy S21 Ultra. You can find more information by looking up samsung manuals.
As per the visible test reports, the device supports CDMA, EVDOO, GSM, GPRS, Edge, WCDMA, Multi-band LTE, 5G NR, WiFi, Bluetooth, NFC Wireless Power Transfer. The listing also confirms the presence of Snapdragon 888 chipset as per the snippet below.
There’s hardly any other information about the device.
Galaxy S21 Ultra Specs (Rumored)
As per Geekbench and recent listing from ROnalt Quandt, the device will come with Exynos 2100 octa-core chipset. It will feature a 6.8-inch Infinity-O-Edge AMOLED display. It will support 3200 x 1440 pixel resolution supporting 1600 nits brightness and 515 PPI pixel density. There will be only 12GB RAM variant coupled with 128/256/512GB Storage.
A quad-rear camera will sit on the rear side featuring a 108-megapixel primary camera, 12-megapixel ultra-wide lens, and other 2x 10-megapixel telephoto lenses. There will be a 40-megapixel primary camera on the front side for selfies.
Samsung Galaxy S21 Ultra will pack a 5000 mAh battery and weighs 228 grams.
More features were fully disclosed a few weeks ago via a separate leak.