Samsung NX300M
The Samsung NX300M is a rangefinder-styled digital mirrorless camera announced by Samsung on January 3, 2013. It was the first consumer product based on the Tizen operating system. Its other upgrades over the NX300 model include increased rotation range for the tiltable display, allowing it to be put into a 180 degree "selfie" position. It was initially on sale in South Korea only, and its containing the Tizen operating system was not revealed until almost a month later.