Samsung Galaxy A51 (6.5-inch) SM-A515F/DS (T-Mobile Only) - 128GB / Black Height_8 in even as more devices connect

even as more devices connect

delivering crystal-clear communication every time

- Independent studies showed that Nest thermostats saved people an average of 10 to 12-percent on heating and 15-percent on cooling

Silent operation ideal for noise sensitive environment

Samsung Galaxy A51 (6.5-inch) SM-A515F/DS (T-Mobile Only) - 128GB / Black Height_8 in even as more devices connectThe Samsung Galaxy A51 (6. 5 inch) Smartphone. Model: SM A515F DS. Prism Crush Black version with 128GB storage. Phone Model: (SM A515F DS) Marked as International Edition. Please Note: This is a T Mobile device and has only been cleared to be used or activated on the T Mobile Network in the USA. Device is not cleared to use with international carriers. The IMEI number of each device is recorded and will be tracked for customer service reasons.