Siemens C65 vs Siemens M65
| Type | Bar (classic) | Bar (classic) |
| Dimensions | 105.00 x 45.00 x 16.00 mm | 109.00 x 49.00 x 19.00 mm |
| Weight | 86.00 g | 104.00 g |
| Display size | - | - |
| Display | Color / CSTN 64k colors 128 x 128 px | Color / TFT 64k colors 132 x 176 px |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 300 min. (5.0 h) | 2G: 330 min. (5.5 h) |
| Stand-by (max.) | 2G: 250 h. (10.4 days) | 2G: 300 h. (12.5 days) |
| Standard battery | Li-Ion 600 mAhBuy powerbank
| Li-Ion 750 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 100 places | |
| Internal memory | 10.5 MB | 11 MB |
| Memory cards | ||
| Processor | ARM9 | - |
| Processor clock | 101 MHz | - |
| GPU | - | - |
| Touchscreen | ||
| SAR (10g) | 0,73 W/kg | 0,88 W/kg |
| DualSIM | ||
| Other names | - | - |
| GSM frequencies | 900 1800 1900 | 900 1800 1900 |
| UMTS | ||
| LTE standard | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

