Comparison of I-mobile i858 and Karbonn A7 Star [S]ave
| Attribute |  I-mobile i858 × |  Karbonn A7 Star × |
|---|---|---|
| General | ||
| Brand | i-mobile | Karbonn |
| Launch | ||
| Announced | 2010-01-01 | 2013-01-01 |
| Body | ||
| Width (mm) | 12.8 | 10.4 |
| Length (mm) | 120 | 113 |
| Height (mm) | 67 | 66 |
| Weight (g) | 0 | 0 |
| SIM | Mini-SIM | Dual SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Android 2.0 (Donut) | Android 4.0 (Ice Cream Sandwich) |
| Chipset | - | Mediatek MT6517 |
| CPU | - | Dual-core 1.0 GHz Cortex-A9 |
| GPU | - | PowerVR SGX531u |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Internal | - |
|
| Display | ||
| Size (in) | 4.3 | 4.5 |
| Resolution (px) | 480 x 800 | 480 x 854 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Removable | Li-Ion |
| Capcity (mAh) | Li-Ion | 1400 |
| 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 | Wi-Fi 802.11 b/g/n |
| Bluetooth | 2.0, A2DP | Yes |
| GPS | + | - |
| NFC | - | - |
| Radio | Stereo FM radio | FM radio |
| USB | Proprietary | Proprietary |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | + |
| Features | ||
| Sensors |
|
|
| Misc | ||
| Colors |
|
|
| SAR EU Head (W/kg) | - | 0.99 |
| Browser | WAP 2.0/xHTML | - |
| Stand-by (h) | 250 | 135 |
| Talk time (h) | Up to 4 h 30 min | Up to 5 h |
Help · Contact us · Disclaimer · Contributors · Developers · Donate