Originally Posted by shahzadk007
The processor speed of BB 8900 is 512 MHz while 9000 624 MHz, but
The RAM of BB 8900 is 256 MB while 9000 hosts 128 MB of RAM.
So if you are running one or two processes at a time on both BB Devices, 9000 would surely be the winner so in this case "YES" BB 9000 is faster than 8900, but if you are running a 5 or 6 processes at a time then 8900 would certainly take the lead. So the answer would be "No" in this case.
I don't think it works that way as long as there is adequate free space. Running out of application memory is a problem, but I don't think having 20MB free as opposed to 120MB free makes a difference.