ZTE X 990D Dual SIM Mobile Phone was released in 2010. This QWERTY type handset offers improved network and coverage. The networking features of this mobile phone boasts of 2G with GSM 900/1800 on SIM 1 and SIM 2. The browser of this handset supports WAP2.0/xHTML and HTML.

The data link feature of this device is GPRS. The local device to device connectivity features of this handset are microUSB and Bluetooth with A2DP. This mobile phone supports anexpandable micro SD memory of up to 8GB. The user can save all the contacts in the phonebook with an extra photocall option.

The display size of this mobile phone is 2.5 inches and its resolution is  320 x 240 pixels. The display type of this gadget is TFT resistive touchscreen with 256k colours. The messaging options include SMS, Email, IM and MMS.

The camera of this mobile phone comes with a resolution of 2MP (1600 x 1200 pixels) Video recording is also allowed. The format supported by both audio and video players are; MP3, WMA, eAAC+, MP4, H.264, H.263. Some of the other options included in this mobile phone are Organizer, Predictive text input and Voice memo.

This handset weighs about 90 grams and its dimensions are L 107 x B 61 x T 12mm. The battery of this mobile phone is standard Li-Ion.