Comparison of Samsung A257 Magnet and Micromax A57 Ninja 3.0 [S]ave
| Attribute |  Micromax A57 Ninja 3.0 × |  Samsung A257 Magnet × |
|---|---|---|
| General | ||
| Brand | Micromax | Samsung |
| Launch | ||
| Announced | 2012-09-01 | 2009-03-01 |
| Body | ||
| Width (mm) | 11.5 | 12 |
| Length (mm) | 116 | 109 |
| Height (mm) | 62 | 59 |
| Weight (g) | 93.8 | 87.6 |
| SIM | Dual SIM (Mini-SIM, dual stand-by) | Mini-SIM |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| 3G bands |
| - |
| Speed |
| - |
| Platform | ||
| OS | Android 2.3.5 (Gingerbread) | - |
| CPU | 1.0 GHz | - |
| GPU | Adreno 200 | - |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | No |
| Internal |
|
|
| Display | ||
| Size (in) | 3.5 | 2.2 |
| Resolution (px) | 320 x 480 | 220 x 176 |
| Display Type | TFT | TFT |
| Battery | ||
| Type | Li-Ion | Removable |
| Capcity (mAh) | 1400 | Li-Ion |
| Main Camera | ||
| Main Camera Type | Single | Single |
| Main Camera Properties |
|
|
| Main Camera Video | Yes | No |
| Comms | ||
| WLAN | Wi-Fi 802.11 b/g/n, hotspot | No |
| Bluetooth | 2.0 | 2.0 |
| GPS | + | - |
| NFC | - | - |
| Radio | FM radio | No |
| USB | microUSB 2.0 | 2.0 |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | - |
| Features | ||
| Sensors |
| - |
| Misc | ||
| Colors |
|
|
| SAR Head (W/kg) | 0.86 | 0.61 |
| SAR Body (W/kg) | 0.6 | 0.72 |
| Stand-by (h) | 145 | 240 |
| Talk time (h) | Up to 4 h | Up to 5 h |
| Keyboard | - | QWERTY |
| Phonebook | - | Yes, Photo call |
| Call records | - | Yes |
| Messaging | - | SMS, MMS, Email, IM |
| Browser | - | WAP 2.0 / xHTML |
| Games | - | Yes |
| Java | - | Yes, MIDP 2.0 |
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