The Detailed comparison between Nokia Lumia 525 and Samsung Galaxy S2 : Below

Nokia Lumia 525 VS Samsung Galaxy S2

After checking the above specification you will be able see both smartphones have almost similar specification, the only difference is in terms of camera, so those smartphones fans are more into taking photos Samsung Galaxy S2 suites them and for those need a speedy smartphone with a normal camera Nokia Lumia 525 is just perfect for them because as its really cheaper than Samsung Galaxy S2, plus has the following good features like :

Nokia Lumia 525 Features :

higher pixel density
Every pixel has three subpixels
faster downloads — 21.1 MBits/s
Has continuous autofocus when recording movies
Has manual exposure
Newer Bluetooth version 4.0
Has a serial shot mode ( You can shoot multiple pictures in a row)
Has manual ISO ( This allows to manually set the ISO level )
Has manual white balance. ( With manual white balance you can choose the most accurate setting and avoid the green, blue or red hue which can occur in auto mode. You can also change the setting for artistic effect)
It has glossy changeable covers ( You can choose which color cover you like the best, and you don’t have to panic if you scratch the plastic as you can simply replace it with a new cover, unlike phones like the iPhone 5C )
Cheaper in Price
Has a built-in HDR mode ( It can automatically shoot pictures with a higher dynamic range (HDR) )
You can customize your notifications, e.g. turn off notifications on an app specific basis
You can take a screenshot of your phone’s screen