Comparison of Celkon A77 and Karbonn A2 [S]ave
| Attribute |  Karbonn A2 × |  Celkon A77 × |
|---|---|---|
| General | ||
| Brand | Karbonn | Celkon |
| Launch | ||
| Announced | 2013-03-01 | 2012-12-01 |
| Body | ||
| Width (mm) | 12.4 | 13.5 |
| Length (mm) | 124 | 118 |
| Height (mm) | 63.6 | 61 |
| Weight (g) | 110 | 104 |
| SIM | Dual SIM (Mini-SIM) | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Platform | ||
| OS | Android 2.3.6 (Gingerbread) | Android 2.3 (Gingerbread) |
| CPU | - | 1.0 GHz |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal |
| - |
| Display | ||
| Size (in) | 4 | 3.5 |
| Resolution (px) | 480 x 800 | 320 x 420 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 1750 | 1300 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
|
|
| Comms | ||
| WLAN | No | Wi-Fi 802.11 b/g/n |
| Bluetooth | Yes | Yes |
| GPS | - | - |
| NFC | - | - |
| Radio | FM radio | Stereo FM radio |
| USB | Proprietary | microUSB 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| Stand-by (h) | 120 | 130 |
| Talk time (h) | Up to 3 h 30 min | Up to 4 h 45 min |
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