Most of Samsung’s cell phones are available in unlocked versions, including the Samsung Galaxy S6, S5, S6 and Grand Neo DUOS. Others include the Galaxy Note 4, 3 and 2, the Galaxy S6 Edge, and the Galaxy Mega 6.3, as of 2015. Walmart.com, Best Buy and Amazon.com all offer unlocked Samsung cell phones. Unlocked phones work with GSM carriers such as TracFone Wireless, Metro PCS, Net 10 Wireless, Straight Talk, SafeLink, Telcel and Simple Mobile.
Walmart.com offers a full range of unlocked Samsung phones, including the Samsung Galaxy S6 Edge with a 5.1-inch touch screen and 16 MP on-board camera and KitKat operating system. Walmart offers both new and refurbished unlocked phones from Samsung.
Best Buy offers the newest Samsung phones, including the Galaxy Note 4, which is a 4G cell phone with Wi-Fi hotspot capability and capacitive touch screen. The Note has both rear- and front-facing cameras and is compatible with T-Mobile, AT&T and other GSM carriers.
Amazon.com offers an ever-changing inventory of unlocked Samsung cell phones such as the Galaxy Grand Prime, Galaxy Alpha and Galaxy Star Plus. Amazon.com allows shoppers to search for phones by display size, internal memory or average customer review. Most phones on Amazon.com ship for free.