The Sony RX100 III captured a larger than average ... the right (taken from ARW files converted with RawDigger), the RX100 Mark III's lens produces moderately high and bright chromatic aberration ...
Slower cards may produce correspondingly slower clearing times. The Sony RX100 III is faster than the Mark II at powering up and taking a shot (2.0 vs 2.8s), though shutdown is about the same.
A top option is the Sony RX100 III, which has a one-inch, 20.1-megapixel Exmor R CMOS sensor, which is a fair bit larger than what you find on most other compact cameras in this price range.