The usual size of RAM in laptops is 4 GB and above. As per the expert recommendation, getting at least 8 GB of RAM is better if you use the device for heavy programming software. However, you can even consider a 4 GB if it comes with an upgradeable option. Also, if your budget allows, you can try a 16 GB RAM notebook. But it can cost more than Rs 50000, so they did not have a place in the above list of laptops.