| M1 | S2 |
|---|---|
| Brand | |
| RoverPC | RoverPC |
| Model | |
| M1 | S2 |
| Released | |
| 2005 Jul | 2004 Aug |
| Device Category | |
| Smartphone | Smartphone |
| M1 | S2 |
|---|---|
| Width | |
|
47.7 mm 1.88 inch |
63.5 mm 2.5 inch |
| Height | |
|
109 mm 4.29 inch |
107 mm 4.21 inch |
| Depth | |
|
17.7 mm 0.7 inches |
24.7 mm 0.97 inches |
| Bounding Volume | |
| 92 ccm | 167.8 ccm |
| Mass | |
|
98 g 3.46 ounces |
176 g 6.21 ounces |
| M1 | S2 |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Mobile 2003 Second Edition for Smartphone (Magneto) | Microsoft Windows Mobile 2003 for Pocket PC Phone Edition (Ozone) |
| Operating System Kernel Version | |
| 4 | 4.20.0 Build 14053 |
| M1 | S2 |
|---|---|
| CPU Clock | |
| 132 MHz | 400 MHz |
| CPU | |
|
Texas Instruments OMAP 710 2,001 32 bit single-core 16 Kbyte I-Cache 8 Kbyte D-Cache |
Intel XScale PXA260 2,003 32 bit single-core 32 Kbyte I-Cache 32 Kbyte D-Cache |
| RAM Type | |
| SDRAM | SDRAM |
| RAM Capacity | |
| 32 MiB RAM | 64 MiB RAM, 61.57 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 |
| M1 | S2 |
|---|---|
| Display Diagonal | |
|
56 mm 2.2 inch |
74.5 mm 2.9 inch |
| Resolution | |
|
176x220 38720 pixels |
240x320 76800 pixels |
| Display Width | |
|
34.98 mm 1.38 inch |
44.7 mm 1.76 inch |
| Display Height | |
|
43.73 mm 1.72 inch |
59.6 mm 2.35 inch |
| Horizontal Full Bezel Width | |
| 12.72 mm | 18.8 mm |
| Display Area | |
| 1529.8 square millimeter | 2664.1 square millimeter |
| Display Area Utilization | |
| 29.4% | 39.2% |
| Pixel Size | |
| 0.19877 mm/pixel | 0.18625 mm/pixel |
| Pixel Density | |
| 128 PPI | 136 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 | |
| transflective | 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 |
| M1 | S2 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| A/D Converter Nominal Resolution | |
| 16 bit quantization | N/A |
| A/D Sampling Frequency | |
| 44100 Hz | N/A |
| Microphone(s) | |
| mono | mono |
| D/A Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| D/A Holding Frequency | |
| 44100 Hz | N/A |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 2.5mm | 2.5mm |
| M1 | S2 |
|---|---|
| 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 | Fixed external antenna |
| Call Alert Sound | |
| 40-chord melody | 32-chord melody |
| Complementary Phone Services | |
|
Voice transmission Voice speaker Vibrating Alert Speakerphone |
Voice transmission Vibrating Alert |
| Cellular Controller | |
| TI TMS320C54x | N/A |
| Sec. Supported Cellular Networks: | |
| No | No |
| M1 | S2 |
|---|---|
| Keyboard | |
| Built-in numeric | Built-in numeric |
| Keyboard Backlight | |
| Aut. keyboard backlight (upon press of key) | Aut. keyboard backlight (upon press of key) |
| Number of keys | |
| 12 | 21 |
| Directional Pad | |
| Four-way (with action button)-way | Four-way (with action button)-way |
| M1 | S2 |
|---|---|
| Expansion Interfaces | |
| miniSD | MMC, SD, Secure Digital Input/Output interface |
| USB | |
|
USB 1.1 USB Full-Speed (12 Mbps) |
USB 1.1 USB Full-Speed (12 Mbps) |
| USB Connector | |
| Proprietary | USB Series Mini-B (mini-USB) |
| Bluetooth | |
|
Bluetooth 1.1 Internal antenna |
Bluetooth 1.1 Internal antenna |
| Wireless LAN | |
| No | No |
| IR | |
|
IrDA 1.2 115200bit/s (SIR/CIR) |
IrDA 1.1 115200bit/s (SIR/CIR) |
| M1 | S2 |
|---|---|
| Camera Placement | |
| Rear | Rear |
| Camera Image Sensor | |
| CMOS | CCD |
| Camera Resolution | |
| 1280x960 pixel | 640x480 pixel |
| Number of effective pixels | |
| 1.2 MP camera | 0.3 MP camera |
| Zoom | |
| 1.0 x optical zoom | 1.0 x optical zoom |
| Focus | |
| No | No |
| Recordable Image Formats | |
|
BMP JPG |
N/A |
| Video Recording | |
|
176x144 pixel 10 fps |
N/A |
| Recordable Video Formats | |
|
3GP MPEG4 MJPG |
N/A |
| 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 |
| M1 | S2 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| M1 | S2 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion removable 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1000 mAh cell | 1200 mAh cell |
| Nominal Battery Capacity | |
| 1000 mAh battery | 1200 mAh battery |
| Estimated Battery Life | |
| 15.0 hours | 8.0 hours |
| Estimated Average Current | |
| 67 mA | 150 mA |