Object Exchange  (OBEX)  protocol - Windows CE .Net's support for OBEX works over Bluetooth and infra red data association (IrDA) protocols . Object Exchange (OBEX) is an efficient, compact binary protocol that enables a wide range of devices to exchange data spontaneously in a simple, efficient manner.

Media Sense - This feature improves the roaming experience for mobile devices users by notifying application of network status.

Real time collaboration and communication (RTC/SIP) - Real time communication (RTC) enables messaging, presence, and audio (voice over IP between any two IP-enabled devices .

Realiable core operating system services for demanding embedded designs : Windows CE .ET offers reliable core operating system services that enable the most demanding real time embedded designs across a breadth of devices .

New and enhanced operating system features include:

Small footprint: Continuing the effort to minimize the operating system footprint for embedded devices, Windows CE .NET provides granular Kernel componentization. Windows CE .NET supports a minimum configuration platform as small as 200 KB with minimum Kernel functions only.

Enterprise-scale - Network security enhancements include support for the Kerberos Security Protocol.

Wide selection of CPU'S- Windows CE .NET provides a high level of processor flexibility with support for the following four families of microprocessors and emulation technologies like ARM, MIPS, SHx, x 86 etc.

Real time - Real time processing support for the most demanding support for the most demanding deterministic applications with 256 priority levels and nested interrupt support.

Net- enabled for creating rich personalized experiences - Windows CE .NET enables you to build smart Microsoft .NET-enabled devices and create rich, personalized experiences.

XML - XML allows developers to easily describe and deliver rich, structured data from any application in a standard consistent way.