T-Mobile MDA Compact IV
Release year: 2009
T-Mobile MDA Compact IV is a Tri-band smartphone/HSDPA with Microsoft Windows Mobile 6.1 Professional operating system and Qualcomm MSM7201A processor at 528 Mhz, equipped with 4 GB of memory for ample storage capacity for applications, e-mail with attachments and files, Wi-Fi 802.11b/g connectivity and EDGE class 12 and GPS receiver. It also features Pocket Office for viewing Word, Excel, PowerPoint, PDF, Instant Messaging and FM radio with RDS. Bluetooth technology allows the transfer of voice and data (e.g. images and video) between two devices equipped with a Bluetooth solution, all wirelessly. It is possible to take photographs, add text, music or speech and create a message to be easily sent as an MMS attachment file. The main camera is 3.15 MP with autofocus, you can record videos and you can see the person you are talking to (video call).
Technical specifications
| Networks | Tri-band Dual Mode / HSDPA |
| Dimensions | 110 x 52 x 12 mm |
| Weight with battery | 98 g |
| Battery | Li-Ion 900 mAh |
| Standby time | 285 h |
| Talk time | 5 h 30 min |
| Processor | Qualcomm MSM7201A at 528 Mhz |
| Operating system | Microsoft Windows Mobile 6.1 Professional |
In the box: Battery, user manual, travel charger
Messaging
| SMS |  |
| MMS | |
| Predictive text (T9) | |
| Video messaging | |
| Chat |  |
Design and display
| Display | TFT touchscreen, 65K colors and 480 x 640 pixels. Touch-sensitive navigation and TouchFLO 3D. Handwriting recognition |
| Adjustable contrast | |
| Multi-line display | |
| Display color | 65K |
| Display size | 480 x 640 pixels |
| Backlit keypad | |
| Keypad lock | |
| One-touch phonebook access | |
| Antenna | internal |
| Vibration | |
| Headphone jack | |
Features
| SIM Application Toolkit | |
| Built-in speakerphone | |
| J2ME support | |
| Conference calling | |
| Voice recorder | |
| Phonebook entries | Unlimited |
| Memory | 4 GB (128 MB RAM, 256 MB ROM) |
Connectivity
| UMTS | |
| GPRS | |
| EDGE | |
| WAP | |
| IrDA (infrared) | |
| Built-in modem | |
| |
| Bluetooth | |
| WLAN / Wi-Fi | |
| USB | |
Personalization
| MP3 player | |
| Custom ringtones | |
| Silent mode | |
| Downloadable ringtones | |
| Polyphonic ringtones | |
| Downloadable images and logos | |
| AM/FM stereo radio | |
| Games | |
| Downloadable games | |
| Alarm clock | |
| Calculator | |
Camera
| Camera | |
| Sensor | Main 3.15 MP; secondary VGA |
| Image resolution | 2048x1536 pixels |
| Zoom | Yes |
| Flash | No |
| Photo phonebook | |
| Image editor | |
| Self-timer | |
| Contrast and brightness adjustment | |
Video
| Video recording | |
| Format | CIF@30fps |
| Quality settings | |
| Brightness adjustment | |
| Maximum resolution | |
| Video calling | |