I am a Raspberry pi enthusiast and novice in this space. I recently bought my first Raspberry pi 3 with 32 GB SD Card and 1 GB RAM. I find over all it is very slow. My atom (android) is much faster over RPi. Do I need to do something to perform better? I have done update and upgrade but didn't find any significant improvement. BTW I am using my WiFi 150 MB connection.
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.
Some things to consider:
A class 10 SD card.
Overclock CPU (this can be done from the
sudo raspi-configmenu. You can increase the overclock further by editing the
config.txtfile. There's a good article on how to do this here. Be careful, as overclocking may void your warranty
Overclock RAM. This article also shows the process to do it.
If it's still too slow for you after all that, consider using a more lightweight OS such as Tinycore Linux.