A black version of Samsung's Galaxy S III smartphone has appeared on the website of a US telco, indicating a fourth variant of the handset may be on its way.
The Galaxy S III arrived in late May this year in both blue and white variations. It is also available overseas in red.
A black version has appeared on the US telco T-Mobile's website in a looping animation. A black Galaxy S III has also previously been hinted at by UK mobile retailer Carphone Warehouse.
Samsung did not respond to request for comment by the time of publication.
Samsung reported sales of 10 million Galaxy S III smartphones in the two months following its launch.
Samsung president Shin Jong-kyun told Korean news agency Yohap News the figure translated into around 190,000 Galaxy S II smartphones sold everyday.