Panasonic G5 will arrive in next few week or at May 21st, 2012 with 75mm F1.8 lens, Panasonic XZ-2 and LX-7 is also expected to arrive soon. Still we have no confirmed news but Panasonic G5 will use the same G3 16 Mp sensor with advance image processor.
Read previous Panasonic rumors – Panasonic GH3 at Photokina 2012
src – 43rumors