Siemens CF110 vs Siemens AL21
| Type | Slide | Slide |
| Dimensions | 83.00 x 45.00 x 18.00 mm | 86.80 x 45.80 x 19.20 mm |
| Weight | 76.50 g | 78.00 g |
| Display size | - | - |
| Display | Color / TFT 64k colors 130 x 130 px | Color / TFT 64k colors 130 x 130 px |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 300 min. (5.0 h) | 2G: 300 min. (5.0 h) |
| Stand-by (max.) | 2G: 220 h. (9.2 days) | 2G: 220 h. (9.2 days) |
| Standard battery | Li-Ion 600 mAhBuy powerbank
| Li-Ion 600 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 1.5 MB | 1.5 MB |
| Memory cards | ||
| Touchscreen | ||
| SAR (10g) | 0,67 W/kg | |
| DualSIM | ||
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 900 1800 1900 |
| UMTS | ||
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

