In the world of mobile, every moment, a large number of mobile phones are being introduced each time with improved and innovated applications. With an attractive brushed steel casing, the HTC Touch Diamond mobile phone is sure to seize the market. Letâ€™s come to the specifications of the mobile phone. Its size is 102 x 51 x 11.33mm and weights 110 g. it has WCDMA / HSPA: 900/2100MHz. HSDPA 7.2 Mbps and HSUPA connectivity. The Operating system through which the mobile is operated is Windows MobileÂ® 6.1 Professional. It has 2.8-inch VGA touch screen display. It includes a 3.2 megapixel optical auto-focus camera, with the advantage of video calling. Now concerning its Internal memory, the phone has 4 GB Internal Storage with 256 MB flash and 192 MB RAM. Then, other features consist of Bluetooth of 2.0 with EDR and wireless WiFi 802.11b/g. It has integrated GPS/AGPS. The feature related to Interface is that it has HTC ExtUSBTM (mini-USB and audio jack in one; USB 2.0 High-Speed) interface. The Battery is of 900 mAh. The talktime is up to 4 hours (GSM) and the Standby time is up to 300 hours/100 hours (GSM) with push email. It has QualcommÂ® MSM 7201ATM 528MHz chipset.