| Visor Solo | Visor Pro |
|---|---|
| Brand | |
| Handspring | Handspring |
| Model | |
| Visor Solo | Visor Pro |
| Released | |
| 1999 Sep 14 | 2001 Sep |
| Hardware Designer | |
| Handspring | Handspring |
| Manufacturer | |
| Handspring | Handspring |
| General Extras | |
| Passive stylus | Passive stylus |
| Device Category | |
| Personal Digital Assistant (PDA) | Personal Digital Assistant (PDA) |
| Visor Solo | Visor Pro |
|---|---|
| Width | |
|
76.2 mm 3 inch |
76.2 mm 3 inch |
| Height | |
|
121.9 mm 4.8 inch |
121.9 mm 4.8 inch |
| Depth | |
|
17.8 mm 0.7 inches |
17.8 mm 0.7 inches |
| Bounding Volume | |
| 165.3 ccm | 165.3 ccm |
| Mass | |
|
153 g 5.4 ounces |
162 g 5.71 ounces |
| Visor Solo | Visor Pro |
|---|---|
| Platform | |
| Palm OS | Palm OS |
| Operating System | |
|
Palm Computing Palm OS 3.1 (3.1.0H) |
Palm Computing Palm OS 3.5 (3.5.2H3) |
| Visor Solo | Visor Pro |
|---|---|
| CPU Clock | |
| 16 MHz | 33 MHz |
| CPU | |
|
Motorola DragonBall MC68328 1,995 32 bit single-core |
Motorola DragonBall VZ MC68VZ328 1,999 32 bit single-core |
| RAM Type | |
| EDO DRAM | SDRAM |
| RAM Capacity | |
| 2 MiB RAM | 16 MiB RAM |
| Non-volatile Memory Type | |
| EPROM | EPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 2 MiB non-volatile | 2 MiB non-volatile |
| Visor Solo | Visor Pro |
|---|---|
| Display Diagonal | |
|
85 mm 3.3 inch |
82 mm 3.2 inch |
| Resolution | |
|
160x160 25600 pixels |
160x160 25600 pixels |
| Display Width | |
|
60.1 mm 2.37 inch |
57.98 mm 2.28 inch |
| Display Height | |
|
60.1 mm 2.37 inch |
57.98 mm 2.28 inch |
| Horizontal Full Bezel Width | |
| 16.1 mm | 18.22 mm |
| Display Area | |
| 3612.5 square millimeter | 3362 square millimeter |
| Display Area Utilization | |
| 38.9% | 36.2% |
| Pixel Size | |
| 0.37565 mm/pixel | 0.36239 mm/pixel |
| Pixel Density | |
| 68 PPI | 70 PPI |
| Display Type | |
| Monochrome STN LCD display | Monochrome STN LCD display |
| Display Color Depth | |
| 4 bit/pixel | 4 bit/pixel |
| Number of Display Scales | |
| 16 | 16 |
| Display Illumination | |
| ELP | ELP |
| Display Light Reflection Mode | |
| reflective | reflective |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| N/A | N/A |
| A/V Out | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Audio Channel(s) | |
| mono | mono |
| Microphone(s) | |
| No | mono |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Supported Cellular Bands | |
| No | No |
| Sec. Supported Cellular Networks: | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Touchscreen Type | |
| Resistive touch sensing screen | Resistive touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Single-touch | Single-touch |
| Directional Pad | |
| Two-way (without action button)-way | Two-way (without action button)-way |
| Visor Solo | Visor Pro |
|---|---|
| Expansion Interfaces | |
| No | No |
| USB | |
|
USB 1.1 USB Full-Speed (12 Mbps) |
USB 1.1 USB Full-Speed (12 Mbps) |
| USB Connector | |
| Proprietary | Proprietary |
| Bluetooth | |
| No | No |
| Wireless LAN | |
| No | No |
| IR | |
|
IrDA 1.0 57600bit/s (SIR) |
IrDA 1.1 115200bit/s (SIR/CIR) |
| Serial | |
| Recommended Standard 232 | Recommended Standard 232 |
| Serial Connector: | |
| Proprietary | Proprietary |
| Serial Data Rate: | |
| 57600 bps | 115200 bps |
| Visor Solo | Visor Pro |
|---|---|
| FM Radio Receiver | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Supported GPS protocol(s) | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| 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 |
| Visor Solo | Visor Pro |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Built-in accelerometer | |
| No | No |
| Visor Solo | Visor Pro |
|---|---|
| Protection from solid materials | |
| Yes | Yes |
| Protection from liquids | |
| Yes | Yes |
| Visor Solo | Visor Pro |
|---|---|
| Battery | |
|
AAA pencil battery removable |
Lithium-ion removable 1-cell |
| Estimated Battery Life | |
| 30.0 hours | N/A |
| Visor Solo | Visor Pro |
|---|---|
| Market Countries | |
| USA | USA |