| Attribute | Bird V5518+ × | VK Mobile VK4000 × |
|---|---|---|
| General | ||
| Brand | Bird | Vk Mobile |
| Launch | ||
| Announced | 2007-01-01 | 2006-03-01 |
| Body | ||
| Width (mm) | 21.9 | 21 |
| Length (mm) | 87.8 | 85 |
| Height (mm) | 43.8 | 43 |
| Weight (g) | 80 | 79 |
| SIM | Mini-SIM | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | No | Yes |
| Internal | - |
|
| Display | ||
| Size (in) | 1.8 | 1.8 |
| Resolution (px) | 128 x 160 | 128 x 160 |
| Display Type | CSTN | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | - | Single |
| Main Camera Properties | - |
|
| Main Camera Video | - | No |
| Comms | ||
| WLAN | No | No |
| Bluetooth | No | Yes |
| GPS | - | - |
| Radio | No | No |
| USB | No | Proprietary |
| Sound | ||
| Loudspeaker | + | - |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
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| Phonebook | Yes | Yes, Photo call |
| Call records | 20 dialed, 20 received, 20 missed calls | 50 dialed, 50 received, 50 missed calls |
| Alert types | Vibration; Downloadable polyphonic, MP3 ringtones | Vibration; Downloadable polyphonic, MP3 ringtones |
| Features | ||
| Messaging | SMS | SMS, EMS, MMS |
| Browser | No | WAP 2.0/xHTML |
| Games | Yes | Yes |
| Java | No | Yes, MIDP 2.0 |
| Stand-by (h) | 120 | - |
| Talk time (h) | Up to 3 h | - |