Yau KW

I wonder it is heavier than Fujifilm's X-E1 (420g vs 350g), remember the latter should be a bigger camera with APC-S size sensor and built-in EVF (and built-in flash too).

A compact like Olympus XZ-2 but with 25-100mm F1.4-2.0 lens, with built-in EVF and perhaps larger sensor while keeping the same size and weight under 300g.