Published by http://www.tubeshooter.co.uk
Comparing directly the Canon XA20, the Canon Legria / Vixia HF-G25 (HF-G20) and the Panasonic x920 camcorders at the extreme of low light with up to maximum gain.
Interesting variation in performance, light handling (eg highlights) and colour balance.
All on 1/50th shutter, auto white balance. Canons at f1.8 (max), Panasonic at f1.5 (max)
Panasonic filmed at 28Mbps 50p; XA20 at 35Mbps 50p; HF-G25 at 28Mbps 50i