Now you see most of the modern mobile phones have support for playing media files. 3gp format is the most common format supported by mobile phones to play video files. You can play these files in the media player provided in your phone easily. If you have a video file in other video format then you can covert that video to 3gp to view on your device. There are plenty of tools available for this purpose but not all can perform well. Here are some best video to 3gp converts which you can use to easily convert videos to 3gp. You should also check with your mobile phone screen resolution and convert the video to that resolution to enjoy the video at its best.
3gp videos not only can be played on your mobile phone but also save you lot of space then compared to other higher video formats. They require very less space to store and they can also be transferred to other mobiles via Bluetooth.