The Samsung ATIV S is a touchscreen, slate smartphone manufactured by Samsung Electronics running the Windows Phone 8 operating system, upgradeable to Windows Phone 8.1.

It was shown at the IFA 2012 in Berlin and was the first Windows Phone 8 device to be officially unveiled,[2] ahead of the Nokia Lumia 920.

There were three variants of the ATIV S. All feature a 4.8-inch 1280x720 HD Super AMOLED display with a pixel density of 306ppi, a 1.5 GHz dual-core processor, 1 GB of RAM, an 8-megapixel rear-facing camera, near field communications, and support for HSPA+ networks.

This phone's appearance is similar to the ATIV S, though has notable differences spec-wise, having 1.4 GHz processor speed, a 2000mAh battery, TFT LCD screen, and LTE connectivity.

Depending on the region where the device was purchased from, the following languages are available, some not being made available until later updates were released.