How to spot a fake S23 Ultra. There's a number of these fake phones circulating now. Make sure that even if it's a sealed phone you review my comparison of the real and fake phones. Even then to avoid being scammed always ask for the device to be opened to check first. Never go meet someone and pay cash. Fake s23 ultra phones are hard to spot and look real. The IMEI can check out legitimate and the phone can still be a fake counterfeit phone so you cannot verify it is real by the IMEI. Be careful buying phones online. Always check before you purchase