AS-120R
| Display | |
| Display Type | TN-Type |
| Digit Display | 12-Digit |
| Display Screen Size | 72.8 x 22.3mm |
| Functionality | |
| Constant Calculation | Yes |
| Business Calculation | N/A |
| Tax Calculation | N/A |
| Check and Correct | 120 steps check and correct function |
| Auto Check | Yes |
| Memory | Yes (RM, CM, M+, M-) |
| Grand Total | N/A |
| Reverse Key (RV) | N/A |
| Sign Change | N/A |
| Shift Key / Backspace Key | Yes |
| Decimal | N/A |
| Rounding | N/A |
| Automatic Power Off | Yes (7mins.) |
| General | |
| Power Source | Dual Power (Battery + Solar) |
| Dimensions (L x W x H) | 145.5 x 100.5 x 31mm |
| Weight | 105g |
| Other Features | 1. Upright Angled Display 2. Arc Shape Body 3. Key Rollover 4. Some parts are manufactured from recycle Canon product material |