Android has introduced many different changes in this version including new UI design, security changes, higher interactivity, more efficient battery and performance, etc.

Kitkat is also known as version 4.4 in its scientific language, while lollipop is version 5.0 that was announced in November 2014 and succeeds Kitkat.

Ice Cream Sandwich and Jelly Bean Android are most known and renowned mobile operating android systems. Ice Cream Sandwich (4.0-4.0.4) was launched before the Jelly Bean Android (4.1-4.3). While the Jelly Bean...

SP and DP define two different units used in android or defining layout properties like margins, text size, etc. SP stands for scale-independent pixels, and DP is density-independent pixels. SP and DP are...