Quotes from Source :

Today Sony Ericsson presented their latest Greenheart tree-hugging phones - the aptly named Elm and Hazel. Those two are no slackers in functionality as they come with Wi-Fi, GPS and pioneer social networking integration via homescreen widgets. They also pack some innovative sound enhancing technologies such as Noise Shield, Clear Voice and Intelligent Volume Adaptation.

Let's have a look to them. The First 'Elm', have a 5 MP Camera with AutoFocus, also comes with Wi-Fi, and GPS with pre-installed Google Maps and WisePilot. Built by candybar form, this handsets give 2.2" QVGA screen 256K colors including Acclerometer for Auto Rotate. This handset also featured by Threaded SMS (Chat-Like SMS), MMS, E-Mail with Push Email, with Full Connection of GPRS,EDGE,HSDPA,HSUPA and Wi-Fi, also Bluetooth v2.1 with A2DP and microUSB. The Camera itself supports Face Detection, Smile Detection, and Geo Tagging, with Video Call support. Another feature is Integrated Social Networking Application, Widget Manager and some Green Application.

While 'Hazel' comes with Slide form and 2.6" toucscreen 16M colors and 15mm thickness. It also have 5MP AutoFocus Camera, Wi-Fi, and GPS with pre-installed Application. Other feature are almost same with the 'Elm'.

Interestingly, Sony Ericsson mention a microUSB charger in the retail packages of both phones, which would make them the second and third phones by the manufacturer to feature that port after the XPERIA X10. Unfortunately, it's clearly visible from the shots that the Hazel and Elm both have proprietary FastPorts on their sides. Again, both the Elm and Hazel have quad-band GSM/GPRS/EDGE support and dual-band HSPA (2100/900). Interestingly the devices are also HD Voice ready thanks to the AMR-WB audio codec.