darker area crop at ISO 800 is impressive. at 1600, it's certainly still better than a compact with larger sensor (e.g. s95). very tempting - especially since the 10/2.8 lens is so sexy and the thought of AF with the adaptor with some of my AF nikkors. even a 70-300 can be turned into a birding monster...
anyway, this is taken from dpreview to help those wondering the main differences between V1 and J1:
- V1 has a built-in high resolution electronic viewfinder
- J1 has built-in pop-up flash, while V1 has an accessory port in place of the pop-up flash, initially compatible with a tiny slide-on flash unit and GPS device, but with more accessories proposed to follow.
- V1 has higher resolution LCD (921,000 dots, rather than the 460,000 on the J1)
- J1 has only an electronic shutter, whereas the V1 has a mechanical shutter too. In principle this should afford better image quality to the V1 under certain conditions. It also helps the V1 achieve a flash sync speed of 1/250th seconds, rather than the J1's 1/60th limit.
- Cameras have slightly different control layouts (flash mode button on J1 replaces focus mode button on V1)
- Body materials are different - V1 is an aluminium/magnesium alloy, J1 is a simpler aluminium alloy