Introducing the Casio Cassiopeia A-20, released in 1998 Jul. Designed by Casio Computer and manufactured by Casio Computer, this Palmtop is ideal for those who value .
The device features a Monochrome STN LCD display with a size of and a resolution of providing a pixel density of 105 PPI PPI. It operates on ensuring smooth performance with its clocked at 80 MHz.
Noteworthy attributes include:
- Storage and Memory: 8 MiB RAM, supported by a 8 MiB non-volatile internal storage.
- Camera Capabilities: main sensor, capable of recording videos at .
- Connectivity and Extras: with support for bands and advanced connectivity through and .
- Power: Equipped with a battery, offering a capacity of .
Available in regions including at a price of .
More on Cassiopeia A-20
Full Specifications of Cassiopeia A-20
| Brand | Casio |
| Model | Cassiopeia A-20 |
| Released | 1998 Jul |
| Hardware Designer | Casio Computer |
| Manufacturer | Casio Computer |
| General Extras | Passive stylus |
| Device Category | Palmtop |
| Width |
185 mm 7.28 inch |
| Height |
94.4 mm 3.72 inch |
| Depth |
25.6 mm 1.01 inches |
| Bounding Volume | 447.1 ccm |
| Mass |
431 g 15.2 ounces |
| Platform | Windows (mobile-class) |
| Operating System | Microsoft Handheld PC 2.0 (Mercury) |
| Operating System Kernel Version | 2 |
| CPU Clock | 80 MHz |
| CPU |
Hitachi SuperH SH3 (SH7700) 1,996 32 bit single-core |
| RAM Type | EDO DRAM |
| RAM Capacity | 8 MiB RAM |
| Non-volatile Memory Type | EPROM |
| Non-volatile Memory Interface | Yes |
| Non-volatile Memory Capacity | 8 MiB non-volatile |
| Display Diagonal |
165 mm 6.5 inch |
| Resolution |
640x240 153600 pixels |
| Display Width |
154.49 mm 6.08 inch |
| Display Height |
57.94 mm 2.28 inch |
| Horizontal Full Bezel Width | 30.51 mm |
| Display Area | 8950.7 square millimeter |
| Display Area Utilization | 51.3% |
| Pixel Size | 0.2414 mm/pixel |
| Pixel Density | 105 PPI |
| Display Type | Monochrome STN LCD display |
| Display Color Depth | 2 bit/pixel |
| Number of Display Scales | 4 |
| Display Illumination | ELP |
| Display Light Reflection Mode | reflective |
| Scratch Resistant Screen | No |
| Graphical Controller | N/A |
| A/V Out | No |
| Audio Channel(s) | mono |
| Microphone(s) | mono |
| Loudspeaker(s): | mono |
| Audio Output: | No |
| Supported Cellular Bands | No |
| Sec. Supported Cellular Networks: | No |
| Touchscreen Type | Resistive touch sensing screen |
| Touchscreen Simultaneous Touch Points | Single-touch |
| Keyboard | Built-in QWERTY |
| Directional Pad | Four-way (without action button)-way |
| Expansion Interfaces |
PCMCIA I. PCMCIA II. CF I. |
| USB |
No No |
| USB Connector | No |
| Bluetooth | No |
| Wireless LAN | No |
| IR |
IrDA 1.0 115200bit/s (SIR/CIR) |
| Serial | Recommended Standard 232 |
| Serial Connector: | Proprietary |
| Serial Data Rate: | 115200 bps |
| FM Radio Receiver | No |
| Supported GPS protocol(s) | No |
| Camera Image Sensor | No |
| Focus | No |
| Flash | No |
| Aux. Camera Image Sensor | No |
| Aux. 2 Camera Image Sensor | No |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Aux. 4 Camera Focus | No |
| Secondary Camera Sensor | No |
| Sec. Aux. Cam. Image Sensor | No |
| Sec. Aux. 2 Cam. Image Sensor | No |
| Built-in accelerometer | No |
| Protection from solid materials | Yes |
| Protection from liquids | Yes |
| Battery |
AA pencil battery removable |
| Estimated Battery Life | 25.0 hours |
| Market Countries | NZ |