| TX | Z22 |
|---|---|
| Brand | |
| Palm | Palm |
| Model | |
| TX | Z22 |
| Released | |
| 2005 Oct 12 | 2005 Oct 12 |
| Hardware Designer | |
| Palm | Palm |
| Manufacturer | |
| Palm | Palm |
| General Extras | |
| Passive stylus | N/A |
| Device Category | |
| Personal Digital Assistant (PDA) | Personal Digital Assistant (PDA) |
| TX | Z22 |
|---|---|
| Width | |
|
78 mm 3.07 inch |
69 mm 2.72 inch |
| Height | |
|
121 mm 4.76 inch |
103 mm 4.06 inch |
| Depth | |
|
15.5 mm 0.61 inches |
15 mm 0.59 inches |
| Bounding Volume | |
| 146.3 ccm | 106.6 ccm |
| Mass | |
|
149 g 5.26 ounces |
96 g 3.39 ounces |
| TX | Z22 |
|---|---|
| Platform | |
| Palm OS | Palm OS |
| Operating System | |
|
PalmSource Palm OS 5.4 (Garnet) (5.4.9) |
PalmSource Palm OS 5.4 (Garnet) (5.4.9) |
| TX | Z22 |
|---|---|
| CPU Clock | |
| 312 MHz | 200 MHz |
| CPU | |
|
Intel XScale PXA270 (Bulverde) 2,004 32 bit single-core 32 Kbyte I-Cache 32 Kbyte D-Cache |
Samsung S3C2410 2,003 32 bit single-core 16 Kbyte I-Cache 16 Kbyte D-Cache |
| RAM Type | |
| SDRAM | SDRAM |
| RAM Capacity | |
| 32 MiB RAM | 16 MiB RAM |
| Non-volatile Memory Type | |
| Flash EEPROM | EPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
|
128 MiB non-volatile 100 MiB free user storage |
32 MiB non-volatile 20 MiB free user storage |
| TX | Z22 |
|---|---|
| Display Diagonal | |
|
98 mm 3.9 inch |
62 mm 2.4 inch |
| Resolution | |
|
320x480 153600 pixels |
160x160 25600 pixels |
| Display Width | |
|
54.36 mm 2.14 inch |
43.84 mm 1.73 inch |
| Display Height | |
|
81.54 mm 3.21 inch |
43.84 mm 1.73 inch |
| Horizontal Full Bezel Width | |
| 23.64 mm | 25.16 mm |
| Display Area | |
| 4432.6 square millimeter | 1922 square millimeter |
| Display Area Utilization | |
| 47.0% | 27.0% |
| Pixel Size | |
| 0.16988 mm/pixel | 0.274 mm/pixel |
| Pixel Density | |
| 150 PPI | 93 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color STN 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 | Yes |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | Yes |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| N/A | N/A |
| A/V Out | |
| No | No |
| TX | Z22 |
|---|---|
| Audio Channel(s) | |
| stereo | mono |
| Microphone(s) | |
| No | No |
| Loudspeaker(s): | |
| mono | mono |
| Audio Output: | |
| 3.5mm | No |
| TX | Z22 |
|---|---|
| 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 |
| TX | Z22 |
|---|---|
| Expansion Interfaces | |
|
MMC SD Secure Digital Input/Output interface |
N/A |
| 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 |
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) |
| TX | Z22 |
|---|---|
| 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 |
| TX | Z22 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| TX | Z22 |
|---|---|
| Battery | |
|
Lithium-ion polymer (LiPo) built-in 1-cell |
Lithium-ion built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 1250 mAh cell | N/A |
| Nominal Battery Capacity | |
| 1250 mAh battery | N/A |