| This article intends to highlight the | | | | 2. Embedded Linux |
| various Operating Systems (OS) currently | | | | 3. Java (J2ME) |
| being deployed by various mobile phone | | | | 4. Windows MobileSymbian OS is the most |
| manufacturers. There are many OS under | | | | popular and widely used smart phone OS, |
| development for the smart phones and we | | | | enjoying more than 50 % market share |
| here only look at the most popular | | | | with strong support from smart phone |
| ones.The popular operating software | | | | manufacturers including but not limited |
| systems for Smart Phones are1. Symbian | | | | to Nokia, Sony Ericsson , Samsung etc. |
| OS | | | | |