| i3 | U86 |
|---|---|
| Brand | |
| QiGi | QiGi |
| Model | |
| i3 | U86 |
| Released | |
| 2008 Feb | 2009 Sep |
| Hardware Designer | |
| TechFaithWireless | TechFaithWireless |
| Manufacturer | |
| TechFaithWireless | TechFaithWireless |
| Codename | |
| Techfaith Vista 850 | N/A |
| Device Category | |
| Smartphone | Smartphone |
| i3 | U86 |
|---|---|
| Width | |
|
53 mm 2.09 inch |
56 mm 2.2 inch |
| Height | |
|
111 mm 4.37 inch |
105 mm 4.13 inch |
| Depth | |
|
12.5 mm 0.49 inches |
12.9 mm 0.51 inches |
| Bounding Volume | |
| 73.5 ccm | 75.9 ccm |
| Mass | |
|
95 g 3.35 ounces |
115 g 4.06 ounces |
| i3 | U86 |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Mobile 6 Standard (Crossbow) | Microsoft Windows Mobile 6.1 Professional |
| Operating System Kernel Version | |
| 5 | 5.2 |
| i3 | U86 |
|---|---|
| CPU Clock | |
| 201 MHz | 624 MHz |
| CPU | |
|
Texas Instruments OMAP 850 2,005 32 bit single-core 16 Kbyte I-Cache 8 Kbyte D-Cache |
Marvell PXA300 (Monahans L) 2,007 32 bit single-core |
| RAM Type | |
| SDRAM | SDRAM |
| RAM Capacity | |
| 64 MiB RAM | 128 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 1908 MiB non-volatile | 256 MiB non-volatile |
| i3 | U86 |
|---|---|
| Display Diagonal | |
|
61 mm 2.4 inch |
81 mm 3.2 inch |
| Resolution | |
|
240x320 76800 pixels |
400x240 96000 pixels |
| Display Width | |
|
36.6 mm 1.44 inch |
69.46 mm 2.73 inch |
| Display Height | |
|
48.8 mm 1.92 inch |
41.67 mm 1.64 inch |
| Horizontal Full Bezel Width | |
| 16.4 mm | N/A |
| Display Area | |
| 1786.1 square millimeter | 2894.6 square millimeter |
| Display Area Utilization | |
| 30.4% | 49.2% |
| Pixel Size | |
| 0.1525 mm/pixel | 0.17364 mm/pixel |
| Pixel Density | |
| 167 PPI | 146 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 16 bit/pixel | 16 bit/pixel |
| Number of Display Scales | |
| 65,536 | 65536 |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| reflective | transflective |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| N/A | N/A |
| A/V Out | |
| No | No |
| i3 | U86 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| A/D Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| A/D Sampling Frequency | |
| 44100 Hz | 44100 Hz |
| Microphone(s) | |
| mono | mono |
| D/A Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| D/A Holding Frequency | |
| 44100 Hz | 44100 Hz |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | USB Series Mini-B (mini-USB) |
| i3 | U86 |
|---|---|
| Supported Cellular Bands | |
|
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) bands |
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) bands |
| Supported Cellular Data Links | |
|
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 EDGE (Class unspecified) data links |
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 EDGE (Class unspecified) data links |
| SIM Card Slot | |
| Mini-SIM (2FF) | Mini-SIM (2FF) |
| Cellular Antenna | |
| Internal antenna | Internal antenna |
| Call Alert Sound | |
| 64-chord melody | 64-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Voice speaker Vibrating Alert Speakerphone |
| Cellular Controller | |
| TI TMS320C55x | Nexperia PNX5209 (ARM946) |
| Sec. Supported Cellular Networks: | |
| No | No |
| i3 | U86 |
|---|---|
| Keyboard | |
| Built-in numeric | N/A |
| Keyboard Backlight | |
| Aut. keyboard backlight (upon press of key) | N/A |
| Number of keys | |
| 16 | N/A |
| Scroll Wheel | |
| Trackball | N/A |
| i3 | U86 |
|---|---|
| Expansion Interfaces | |
|
Secure Digital Input/Output interface TransFlash microSD microSDHC |
TransFlash microSD microSDHC |
| USB | |
|
USB 2.0 USB Hi-Speed (480 Mbps) |
USB 2.0 USB Full-Speed (12 Mbps) |
| USB Services | |
| USB charging | USB charging |
| USB Connector | |
| USB Series Mini-B (mini-USB) | USB Series Mini-B (mini-USB) |
| Bluetooth | |
|
Bluetooth 2.0 Internal antenna |
Bluetooth 2.0 Internal antenna |
| Bluetooth profiles | |
| A2DP | A2DP, AVRCP |
| Wireless LAN | |
|
IEEE 802.11b IEEE 802.11g Internal antenna |
IEEE 802.11b IEEE 802.11g Internal antenna |
| i3 | U86 |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CMOS |
| Camera Resolution | |
| 1600x1200 pixel | 2048x1536 pixel |
| Number of effective pixels | |
| 1.9 MP camera | 3.1 MP camera |
| Zoom | |
| 1.0 x optical zoom | 1.0 x optical zoom |
| Focus | |
| No | No |
| Recordable Image Formats | |
| JPG | JPG |
| Video Recording | |
| 176x144 pixel | N/A |
| Recordable Video Formats | |
|
3GP MPEG4 |
3GP MPEG4 |
| Flash | |
| No | single LED |
| Aux. Camera Image Sensor | |
| No | No |
| Aux. 2 Camera Image Sensor | |
| No | No |
| Aux. 3 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Focus | |
| No | No |
| i3 | U86 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| i3 | U86 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1100 mAh cell | 1100 mAh cell |
| Nominal Battery Capacity | |
| 1100 mAh battery | 1100 mAh battery |
