Is “Real-time Eye AF” on Alpha and Xperia the same?
IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.
The Eye-tracking algorithm is the same; however, the performance (accuracy/speed) is different due to hardware differences.
In Xperia 1 II, 5 II, PRO, 1 III, 5 III, PRO-I, 1 IV, 5 IV, 1 V you can get the Real-time Eye AF for humans and animals with simple touch-and-select the priority subject without prior settings.