Comparison
 Híradástechnika PTA-4000+16 | ||
| Manufacturer: | Híradástechnika Szövetkezet (Hungary) | |
| OEM: | Sharp Corporation https://www.replicacartier.co/ (Japan) | |
| OEM model: | PC-1500 | |
| Mfg. date: | 1985 | |
| Size: | 19,5×8,5×2,5 cm | |
| Weight (ready for operate): | n.a. | |
| CPU: | SHARP LH5801 | |
| RAM: | 19.5 kB SRAM | |
| ROM: | 16 kB, with the following programs: BASIC | |
| Programming: | PC-1500 BASIC | |
| Display: | dot-matrix LCD (156×7) | |
| Keyboard: | QWERTY English | |
| Power supply: | 4×AA-type batteries E-09D adaptor |