Can anyone explain what is 32bit and 64bit? Because i just bought this device. Its second hand. I m from india, using a6000 plus. Stock kitkat.
Also, i seen that in "phone info" its showing 1GB ram and 8gb rom, but in "manage apps" its showing 2gb ram and 16b rom. I havn't find A6000plus written in phone. I m confused. So i have edited build.prop and wrote correct info. 2gb ram, 16gb rom and a6000plus.
32bit and 64bit is actually the CPU architecture. Lenovo A6000/plus has Snapdragon MSM8916 processor which has 64bit architecture. The stock KK rom is for 32bit architecture and stock LP is for 64bit architecture. 32bit roms are supported on 64bit architecture but vice versa isnt true. So basically you can flash both 32bit as well as 64bit roms.
The 64bit architecture has better processing and multi tasking capabilities theoretically. So this means that 64bit roms has better performance. But thats not always true.
And if your device has 16gb internal memory and 2GB RAM, then its a6000+