Siemens SL45 vs Siemens CL50
| Type | Bar (classic) | Clamshell |
| Dimensions | 105.00 x 42.00 x 17.00 mm | 73.00 x 39.00 x 22.00 mm |
| Weight | 88.00 g | 73.00 g |
| Display size | - | - |
| Display | Mono / STN | Mono / LCD 112 x 64 px |
| Display protection | ||
| Additional display | Mono / LCD | |
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 240 min. (4.0 h) | 2G: 300 min. (5.0 h) |
| Stand-by (max.) | 2G: 170 h. (7.1 days) | 2G: 220 h. (9.2 days) |
| Standard battery | Li-Ion 540 mAhBuy powerbank
| Li-Ion 600 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 500 places | |
| Internal memory | 32 MB | |
| Memory cards | MMC | |
| Touchscreen | ||
| DualSIM | ||
| Other names | U35 | - |
| GSM frequencies | 900 1800 | 900 1800 |
| UMTS | ||
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

