Comparison
 Facit 1101 |  Facit 1102 | |
| Manufacturer: | Facit AB (Sweden) | Facit AB (Sweden) |
| OEM: | (ismeretlen) (ismeretlen) | https://www.bestcheapwatches.me/ |
| OEM model: | n.a. | |
| Mfg. date: | 1975-76 | 1976 |
| Size: | 7,2×14,5×2,8 cm | 7,2×14,5×2,8 cm |
| Weight (ready for operate): | 138 g | 137 g |
| Price: | HUF 9.000 (PIÉRT, 1975) HUF 4.990 (PIÉRT, 1976) | HUF 1.650 (PIÉRT, 1977) |
| Type: | four-function | four-function |
| Capacity: | 8 digits (input/display) 8 digits (internal precision) | 8 digits (input/display) 8 digits (internal precision) |
| Operating logic: | algebraic | algebraic |
| CPU: | National Semiconductor MM5738N | NSC MM5784N |
| Registers: | 2 standard (with saving the pending operation) 1 constant (with saving the pending operation) 1 memory (without arithmetic) | 2 standard (with saving the pending operation) 1 constant (with saving the pending operation) 1 memory (with aritmetic) |
| Features: | %calculation with percent Ffloating-point notation | %calculation with percent Ffloating-point notation |
| Display: | 8+1 digit LED (National Semiconductor NSA298) | 9 digit LED (NSC NSA1298) |
| Power: | 9V battery | 9V battery or adaptor |