| Attribute | BenQ-Siemens C81 × | Sony Ericsson K610 × |
|---|---|---|
| General | ||
| Brand | BenQ-Siemens | Sony Ericsson |
| Launch | ||
| Announced | 2006-03-01 | 2006-02-01 |
| Body | ||
| Width (mm) | 17.7 | 16.9 |
| Length (mm) | 104 | 102 |
| Height (mm) | 46.5 | 45.2 |
| Weight (g) | 90 | 89 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands | - |
|
| Speed | - |
|
| Memory | ||
| Card slot | RS-MMC | Memory Stick Micro (M2), up to 2 GB |
| Internal |
|
|
| Display | ||
| Size (in) | 1.8 | 1.9 |
| Resolution (px) | 132 x 176 | 176 x 220 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Po |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Selfie Camera | ||
| Selfie Camera Type | - | Single |
| Selfie Camera Properties | - |
|
| Comms | ||
| WLAN | No | No |
| Bluetooth | 1.2, A2DP | 2.0, A2DP |
| GPS | - | - |
| Radio | No | No |
| USB | 2.0 | 2.0 |
| Sound | ||
| Loudspeaker | - | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | Yes, Photo call | Yes, Photo call |
| Call records | 10 dialed, 10 received, 10 missed calls | 30 received, dialed and missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3, AAC ringtones | Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer |
| Features | ||
| Messaging | SMS, MMS, EMail, Instant Messaging | SMS, EMS, MMS, Email, Instant Messaging |
| Browser | WAP 2.0/xHTML | WAP 2.0/xHTML, HTML(NetFront) |
| Games | Yes + downloadable | Yes + downloadable |
| Java | Yes, MIDP 2.0 | Yes, MIDP 2.0 |
| Stand-by (h) | 300 | 400 |
| Talk time (h) | Up to 5 h | Up to 7 h (2G) / Up to 2 h 30 min (3G) |