There is no single doubt that we will get these two new Micro Four Third camera in early February:
The Olympus E-M5II: has the same E-M5 sensor but new sensor shift mode to create up to 40MP images by combining 8 images. It also has All-Intra video at 50Mb/s.4K.
The Panasonic GF7: the name has been officially registered by Panasonic in Korea. Little is known about the camera specs but it will certainly not have 4K recording.
Note: The CP+ show starts on February 12.