Nokia Lumia 520 VS Nokia Lumia 630 - Performance & Battery Comparison
I Used Lumia 630 for 4 daysI am using my new Nokia Lumia 630 for past four days. I compared the specification of L520 and L630 and was not impressed. But I was proved wrong. There are many improvements in Lumia 630 which can be felt only by using it. I complaint myself about 512 MB RAM in this mobile but after using I felt it is really enough. I choose this mobile as it can accommodate two SIM.
New processor purely optimized for Windows 8.1Nokia Lumia 630 runs Windows 8.1 out of the box. Some tweaks have been done and shortcuts like Android for Wi-FI, Bluetooth etc has been added. The new processor in Snapdragon series (Snapdragon 400) has been used in this phone. It has four cores which will improve battery performance and reduce phone heating up. The performance is up to the expectation, I won't say it is very fast but is good for the price I paid.
Nokia Lumia 520 has Snapdragon S4 processor which has been launched way back. It is dual core processor and so you might have faced phone heating up surrounding the camera. I tried Windows 8.1 developer preview in L520, but it came with lot of issues. These issues were not there in new Lumia 630.