Smooth, durable build, a catchy design, and innovative features - this flagship phone does not disappoint. Cutting Edge Super Zoom Cameras. With a 108MP main sensor, a 12MP ultrawide camera, and 2 10MP telephoto cameras, your pictures will be larger than life. Choose between 10x, 30x, and a 100x zoom feature to spice up your snaps. Next-Gen Wi-Fi 6E Connectivity. The Samsung Galaxy S21 Ultra 5G is the first phone to be equipped with Wi-Fi 6E, the next-gen bandwidth that enables super-fast speeds and close to a gigabyte of storage and downloads per device. UWB Compatible. The S21 Ultra also supports UWB technology. An innovative wireless technology that provides a directional element right from your phone. It’s built into ‘nearby share’ and can also be used for wireless smart tags. Long, Reliable Battery Life. The S21 Ultra has a 5999mAh battery housed within. With multiple apps running at full brightness, you’d still be able to get at least 12 hours + of wireless use. Buy your Samsung Galaxy S21 Ultra 5G - Unlocked at Reebelo. Now available in Phantom Black, Phantom Brown, Phantom Navy, Phantom Silver, and Phantom Titanium. Frequently Asked Questions How much does the used and unlocked Samsung S21 Ultra 5G cost? On Reebelo, the used and unlocked Samsung S21 Ultra 5G is available for up to 40-70% off. It's a great deal on a top-of-the-line smartphone that has brilliant specs. The screen size of the phone is 6.8 inches. Does the Samsung S21 Ultra have expandable memory? No, the certified pre-owned Samsung Galaxy S21 Ultra does not have expandable memory because the device doesn't come with an SD card slot.