The best replacement for a7 chip is a6.

The best alternatives to a7 chip are rated as following:
★★★★★  a6
★★★★★  a5
★★★  a6x
★  a6 chip
★  a5 chip

Your alternative for a7 chip is not listed? Suggest!

No companions for a7 chip have been suggested so far.
You have in mind a companion for a7 chip and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of a7 chip in all years. Click on graph for more.
a7 chip