Can all cameras take up to 20fps AF/AE Burst mode?
Xperia® 1 IV, Xperia 5 IV, Xperia 1 V: The 20fps AF/AE burst shooting is supported in all cameras in Photography pro. With continuous autofocus calculations and exposures up to 60 times per second, you'll get clear, in-focus shots of even fast-moving scenes. It also gives you a Real-time Eye AF on humans and animals.
Xperia 1 II, 5 II, PRO, 1 III, 5 III, and PRO-I: The 20fps AF/AE burst shooting with calculations of up to 60 times per second is supported only in the 24 mm (wide) camera. Other lenses support 10fps AF/AE burst with calculations of up to 30 times per second AF/AE.