| 575 | 686 |
|---|---|
| Brand | |
| Dopod | Dopod |
| Model | |
| 575 | 686 |
| Released | |
| 2005 Jan | 2002 May |
| Hardware Designer | |
| HTC | HTC |
| Manufacturer | |
| HTC | HTC |
| Codename | |
| HTC Feeler | HTC Wallaby |
| Device Category | |
| Smartphone | Smartphone |
| 575 | 686 |
|---|---|
| Width | |
|
44.5 mm 1.75 inch |
73 mm 2.87 inch |
| Height | |
|
107.5 mm 4.23 inch |
129 mm 5.08 inch |
| Depth | |
|
17.5 mm 0.69 inches |
18 mm 0.71 inches |
| Bounding Volume | |
| 83.7 ccm | 169.5 ccm |
| Mass | |
|
102 g 3.6 ounces |
201 g 7.09 ounces |
| 575 | 686 |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Mobile 2003 Second Edition for Smartphone (Magneto) | Microsoft Pocket PC 2002 Phone Edition (Merlin) |
| Operating System Kernel Version | |
| 4.21.1088 | 3.0.1 |
| 575 | 686 |
|---|---|
| CPU Clock | |
| 200 MHz | 206 MHz |
| CPU | |
|
Texas Instruments OMAP 730 2,002 32 bit single-core 16 Kbyte I-Cache 8 Kbyte D-Cache |
Intel StrongARM SA-1110 1,999 32 bit single-core 16 Kbyte I-Cache 8 Kbyte D-Cache |
| RAM Type | |
| SDRAM | SDRAM |
| RAM Capacity | |
| 32 MiB RAM | 32 MiB RAM, 31 MiB user accessible RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 64 MiB non-volatile | 32 MiB non-volatile |
| 575 | 686 |
|---|---|
| Display Diagonal | |
|
57 mm 2.2 inch |
89 mm 3.5 inch |
| Resolution | |
|
176x220 38720 pixels |
240x320 76800 pixels |
| Display Width | |
|
35.61 mm 1.4 inch |
53.4 mm 2.1 inch |
| Display Height | |
|
44.51 mm 1.75 inch |
71.2 mm 2.8 inch |
| Horizontal Full Bezel Width | |
| 8.89 mm | 19.6 mm |
| Display Area | |
| 1584.9 square millimeter | 3802.1 square millimeter |
| Display Area Utilization | |
| 33.1% | 40.4% |
| Pixel Size | |
| 0.20232 mm/pixel | 0.2225 mm/pixel |
| Pixel Density | |
| 126 PPI | 114 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Color Depth | |
| 16 bit/pixel | 12 bit/pixel |
| Number of Display Scales | |
| 65,536 | 4096 |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| transflective | reflective |
| 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 |
| 575 | 686 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| A/D Converter Nominal Resolution | |
| 16 bit quantization | N/A |
| A/D Sampling Frequency | |
| 44100 Hz | 48000 Hz |
| Microphone(s) | |
| mono | mono |
| D/A Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 2.5mm | 2.5mm |
| 575 | 686 |
|---|---|
| Supported Cellular Bands | |
|
GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) bands |
GSM 900MHz (B8) GSM 1800MHz (B3) bands |
| Supported Cellular Data Links | |
|
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 data links |
CSD 9.6 kbps GPRS (Class unspecified) GPRS Class 10 data links |
| SIM Card Slot | |
| Mini-SIM (2FF) | Mini-SIM (2FF) |
| Cellular Antenna | |
| Internal antenna and external antenna jack | Fixed external antenna |
| Call Alert Sound | |
| 32-chord melody | 24-chord melody |
| Complementary Phone Services | |
|
Voice transmission Vibrating Alert Speakerphone |
Voice transmission Vibrating Alert |
| Cellular Controller | |
| TI TMS320C54x | N/A |
| Sec. Supported Cellular Networks: | |
| No | No |
| 575 | 686 |
|---|---|
| Keyboard | |
| Built-in numeric | N/A |
| Keyboard Backlight | |
| Aut. keyboard backlight (upon press of key) | N/A |
| Number of keys | |
| 12 | N/A |
| Directional Pad | |
| Four-way (with action button)-way | Four-way (with action button)-way |
| 575 | 686 |
|---|---|
| Expansion Interfaces | |
| miniSD | MMC, SD |
| USB | |
|
USB 1.1 USB Full-Speed (12 Mbps) |
USB 1.0 USB Full-Speed (12 Mbps) |
| USB Connector | |
| USB Series Mini-B (mini-USB) | Proprietary |
| Bluetooth | |
|
Bluetooth 1.1 Internal antenna |
N/A |
| Wireless LAN | |
| No | No |
| IR | |
|
IrDA 1.2 115200bit/s (SIR/CIR) |
IrDA 1.1 115200bit/s (SIR/CIR) |
| 575 | 686 |
|---|---|
| Camera Placement | |
| Rear | N/A |
| Camera Image Sensor | |
| CMOS | No |
| Camera Resolution | |
| 640x480 pixel | N/A |
| Number of effective pixels | |
| 0.3 MP camera | N/A |
| Zoom | |
| 1.0 x optical zoom | N/A |
| Focus | |
| No | No |
| Recordable Image Formats | |
| JPG | N/A |
| Video Recording | |
| 176x144 pixel | N/A |
| Recordable Video Formats | |
|
3GP MPEG MPEG4 |
N/A |
| Flash | |
| No | No |
| 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 |
| 575 | 686 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| 575 | 686 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion polymer (LiPo) built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1050 mAh cell | 1500 mAh cell |
| Nominal Battery Capacity | |
| 1050 mAh battery | 1500 mAh battery |
| Estimated Battery Life | |
| 15.0 hours | 9.0 hours |
| Estimated Average Current | |
| 70 mA | 167 mA |
| 575 | 686 |
|---|---|
| Market Countries | |
|
Australia Malaysia Singapore Taiwan |
Australia Malaysia Singapore Taiwan |
| Market Regions | |
| Asia | Asia |