Google has progressively phased out 32-bit support to leverage the capabilities of modern 64-bit processors. Performance Gains : 64-bit applications can achieve up to a 25% performance boost

At its core, the jump from 32-bit to 64-bit refers to how much data a processor can handle at once. can only "address" or use up to 4GB of RAM.

: Starting September 15, 2026 , all new apps and updates must provide 64-bit versions. Google Play will block non-compliant uploads after this date.

Most Android devices released in the last 4–5 years are already 64-bit capable. However, the software layer hasn't always matched the hardware. With the latest Android 14 and 15 updates, the industry is moving toward "64-bit only" firmware, which completely removes the code needed to run 32-bit apps to save disk space and improve speed. Conclusion