Comparison of Samsung D780 and Celkon C66 [S]ave
| Attribute |  Celkon C66 × |  Samsung D780 × |
|---|---|---|
| General | ||
| Brand | Celkon | Samsung |
| Launch | ||
| Announced | 2011-01-01 | 2008-04-01 |
| Body | ||
| Width (mm) | 15.3 | 15.7 |
| Length (mm) | 114 | 115 |
| Height (mm) | 50 | 49.6 |
| Weight (g) | 110 | 108.5 |
| SIM | Dual SIM (Mini-SIM) | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSD (dedicated slot) |
| Internal | - |
|
| Display | ||
| Size (in) | 2.4 | 2.1 |
| Resolution (px) | 240 x 320 | 240 x 320 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Removable |
| Capcity (mAh) | Li-Ion | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 2.0 | 2.0, A2DP |
| GPS | - | - |
| Radio | Stereo FM radio | Stereo FM radio |
| USB | microUSB | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | - | 0.78 |
| Phonebook | 500 entries | 1000 entries, Photocall |
| Call records | 20 dialed, 20 received, 20 missed calls | 30 received, dialed and missed calls |
| Alert types | - | Vibration; Downloadable polyphonic, MP3 ringtones |
| Features | ||
| Messaging | SMS, MMS | SMS, EMS, MMS, Email |
| Games | Yes | Yes |
| Browser | - | WAP 2.0/xHTML |
| Java | Yes | Yes, MIDP 2.0 |
| Stand-by (h) | 600 | 250 |
| Talk time (h) | Up to 12 h 30 min | Up to 3 h |
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