| e830 | e400 |
|---|---|
| Brand | |
| Toshiba | Toshiba |
| Model | |
| e830 | e400 |
| Released | |
| 2004 Sep 14 | 2003 Oct |
| Hardware Designer | |
| Toshiba | Toshiba |
| Manufacturer | |
| Toshiba | Toshiba |
| General Extras | |
| Passive stylus | Passive stylus |
| Device Category | |
| Personal Digital Assistant (PDA) | Personal Digital Assistant (PDA) |
| e830 | e400 |
|---|---|
| Width | |
|
76.2 mm 3 inch |
76.2 mm 3 inch |
| Height | |
|
134.6 mm 5.3 inch |
125 mm 4.92 inch |
| Depth | |
|
16.7 mm 0.66 inches |
12 mm 0.47 inches |
| Bounding Volume | |
| 171.3 ccm | 114.3 ccm |
| Mass | |
|
198 g 6.98 ounces |
137 g 4.83 ounces |
| e830 | e400 |
|---|---|
| Platform | |
| Windows (mobile-class) | Windows (mobile-class) |
| Operating System | |
| Microsoft Windows Mobile 2003 Second Edition for Pocket PC Professional Edition (Ozone Update) | Microsoft Windows Mobile 2003 for Pocket PC Premium Edition (Ozone) |
| Operating System Kernel Version | |
| 4.21.1088 Build 14132 | 4.20.1081 Build 13100 |
| e830 | e400 |
|---|---|
| CPU Clock | |
| 520 MHz | 300 MHz |
| CPU | |
|
Intel XScale PXA272 (Bulverde) 2,004 32 bit single-core 32 Kbyte I-Cache 32 Kbyte D-Cache |
Intel XScale PXA261 2,003 32 bit single-core 32 Kbyte I-Cache 32 Kbyte D-Cache |
| RAM Type | |
| SDRAM | SDRAM |
| RAM Capacity | |
|
128 MiB RAM 123.77 MiB user accessible RAM |
N/A |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
|
64 MiB non-volatile 23.04 MiB free user storage |
48 MiB non-volatile 16 MiB free user storage |
| e830 | e400 |
|---|---|
| Display Diagonal | |
|
102 mm 4 inch |
89 mm 3.5 inch |
| Resolution | |
|
480x640 307200 pixels |
240x320 76800 pixels |
| Display Width | |
|
61.2 mm 2.41 inch |
53.4 mm 2.1 inch |
| Display Height | |
|
81.6 mm 3.21 inch |
71.2 mm 2.8 inch |
| Horizontal Full Bezel Width | |
| 15 mm | 22.8 mm |
| Display Area | |
| 4993.9 square millimeter | 3802.1 square millimeter |
| Display Area Utilization | |
| 48.7% | 39.9% |
| Pixel Size | |
| 0.1275 mm/pixel | 0.2225 mm/pixel |
| Pixel Density | |
| 199 PPI | 114 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 | |
| Intel 2700G5 Multimedia Accelerator | NVIDIA MediaQ |
| Frame Buffer | |
| 704 KiB | N/A |
| A/V Out | |
| No | No |
| e830 | e400 |
|---|---|
| Audio Channel(s) | |
| stereo | stereo |
| Audio Controller | |
| Wolfson WM9712L | Wolfson WM9712L |
| Microphone(s) | |
| mono | mono |
| D/A Converter Nominal Resolution | |
| 16 bit quantization | 16 bit quantization |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | 3.5mm |
| e830 | e400 |
|---|---|
| Touchscreen Type | |
| Resistive touch sensing screen | Resistive touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Single-touch | Single-touch |
| Directional Pad | |
| Four-way (with action button)-way | Four-way (with action button)-way |
| e830 | e400 |
|---|---|
| Expansion Interfaces | |
|
CF I. CF II. MMC SD Secure Digital Input/Output interface |
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 Services | |
|
USB Host USB Power Delivery |
N/A |
| USB Connector | |
| Proprietary | Proprietary |
| Bluetooth | |
|
Bluetooth 1.2 Internal antenna |
N/A |
| Wireless LAN | |
|
IEEE 802.11b Internal antenna |
N/A |
| IR | |
|
IrDA 1.2 115200bit/s (SIR/CIR) |
IrDA 1.2 115200bit/s (SIR/CIR) |
| Serial | |
| Recommended Standard 232 | Recommended Standard 232 |
| Serial Connector: | |
| Proprietary | Proprietary |
| Serial Data Rate: | |
| 115200 bps | 115200 bps |
| e830 | e400 |
|---|---|
| Camera Image Sensor | |
| No | No |
| Focus | |
| No | No |
| 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 |
| e830 | e400 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| e830 | e400 |
|---|---|
| Battery | |
|
Lithium-ion removable 1-cell |
Lithium-ion built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1320 mAh cell | 980 mAh cell |
| Nominal Battery Capacity | |
| 1320 mAh battery | 980 mAh battery |
| Estimated Battery Life | |
| 9.0 hours | 10.0 hours |
| Estimated Average Current | |
| 147 mA | 98 mA |