Comparison of Celkon A66 and Karbonn A4+ [S]ave
| Attribute |  Celkon A66 × |  Karbonn A4+ × |
|---|---|---|
| General | ||
| Brand | Celkon | Karbonn |
| Launch | ||
| Announced | 2014-01-01 | 2013-01-01 |
| Body | ||
| Width (mm) | 11 | 10.5 |
| Length (mm) | 136 | 123 |
| Height (mm) | 67.2 | 63 |
| Weight (g) | 98 | 87.5 |
| SIM | Dual SIM | Dual SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Platform | ||
| OS | Android 4.1.2 (Jelly Bean) | Android 4.0 (Ice Cream Sandwich) |
| CPU | Dual-core 1.2 GHz | Dual-core 1.0 GHz |
| Memory | ||
| Card slot | microSDHC | microSDHC (dedicated slot) |
| Internal |
|
|
| Display | ||
| Size (in) | 4.5 | 4 |
| Resolution (px) | 480 x 854 | 480 x 800 |
| Display Type | TFT | IPS LCD |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Capcity (mAh) | 2000 | 1250 |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | Yes |
| Main Camera Features | LED flash | - |
| Selfie Camera | ||
| Selfie Camera Type | Single | - |
| Selfie Camera Properties |
| - |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 b/g/n |
| Bluetooth | 2.0 | Yes |
| GPS | + | - |
| NFC | - | - |
| Radio | FM radio | FM radio |
| USB | microUSB | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | 0.38 | 0.94 |
| SAR EU Body (W/kg) | 0.47 | - |
| Stand-by (h) | 160 | 125 |
| Talk time (h) | Up to 5 h | Up to 5 h |
Help · Contact us · Disclaimer · Contributors · Developers · Donate