Face unlock with front camera is not good with low light condition. The phone is sold as "unlocked" but it was not compatible with Xfinity mobile network.
Response from Samsung USBy R&R Team, October 9, 2024
Hi Jorge! Thank you for sharing your thoughts on the Galaxy S24 Ultra with us. We always appreciate hearing from our valued customers. The S24 Ultra offers a Face recognition feature, allowing users to unlock their device and verify their identity in certain apps using their face. If you are experiencing difficulty with Face recognition, you can try re-registering your face. To do this, go to Settings, then tap Security and Privacy, followed by Biometrics and Face Recognition. Enter your credentials and then tap Remove face data to clear your existing data and start afresh. If you need further assistance, please reach out to us. We'd like to gather more information about your experience and work together to find a resolution. Please contact us at Samsung Support so that we can provide further assistance. -Kelvin smsng.us/Samsung- Support smsng.us/Facebook-Messenger smsng.us/X-Messages smsng.us/Samsung-Community smsng.us/Warranty-Info smsng.us/Samsung-Care-Plus
Definitely a good upgrade from the 23u. I feel like the bild quality is improving. Camera quality is important and samsung is definitely bringing it to the next level.