Comparison of Samsung W299 Duos and Celkon C509 [S]ave
| Attribute |  Samsung W299 Duos × |  Celkon C509 × |
|---|---|---|
| General | ||
| Brand | Samsung | Celkon |
| Launch | ||
| Announced | 2009-01-01 | 2010-01-01 |
| Body | ||
| Width (mm) | 15.9 | 14.3 |
| Length (mm) | 113 | 108 |
| Height (mm) | 49 | 46 |
| Weight (g) | 114 | 106 |
| SIM | Dual SIM (Mini-SIM) | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | microSD (dedicated slot) | microSD (dedicated slot) |
| Internal |
| - |
| Display | ||
| Size (in) | 2.2 | 1.8 |
| Resolution (px) | 240 x 320 | 128 x 160 |
| 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, A2DP | No |
| GPS | - | - |
| Radio | Stereo FM radio, RDS | Stereo FM radio |
| USB | 2.0 | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors |
|
|
| Phonebook | 1000 entries, Photocall | 500 entries |
| Call records | Yes | 20 dialed, 20 received, 20 missed calls |
| Features | ||
| Messaging | SMS, MMS, Email | SMS |
| Browser | WAP 2.0/xHTML | - |
| Games | Yes | Yes |
| Java | Yes, MIDP 2.0 | No |
| Stand-by (h) | - | 600 |
| Talk time (h) | - | Up to 7 h 30 min |
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