Canvas HD has a ROM of 4GB and inbuilt memory of 1.77GB that can be extended up to 32 GB with a miicro SD card so I can save lots of music which is my favorite in my phone and can enjoy to listen them. I can also save videos and files in my phone I can send emails . I am a talkative person so I wanted a phone which can give me a long time battery backup and my canvas gives me awesome battery back up. It gives me up to 5hrs talk time and stand by time up to 174hrs in 2G network so I can call or text my friends for a long time. It do not disappoint me anywhere.