Originally posted by SKYGZR also, do believe that the KP -or- K-70 has a smaller battery / less "life" than a K-5, K-3, K-1 series if that is of a concern..
Correct, as the battery is smaller and lighter to keep the weight down for a compact design. The battery is so small it is easy to carry another extra one. But the KP also has an optional battery grip available, which can greatly expand the battery life and also provides a larger gripping surface with extra controls for vertical shooting, yet still keeping weight close to the same as the K-3 with no battery grip.