Sony has just announced the 4th generation RX100. The new RX100 IV is capable of shooting ultra slow motion videos up to 960fps and can go up to 4K videos as well.
The RX100 IV still has the same look and feel as the RX100 III so most of the upgrades are internal.
The compact camera can also do ultra-fast Anti-Distortion Shutter with a maximum speed of 1/32000 second and has a ZEISS Vario-Sonnar T 24-70mm (35mm equivalent) F1.8-F2.8 lens.
The camera will be available this July for about $1,000. This means the RX100M3 and previous generations will adjust in price as well.
You can read about our full review of the Sony RX100 Mark 3 here.