Comparison of Micromax X640 and Micromax X650 [S]ave
| Attribute |  Micromax X640 × |  Micromax X650 × |
|---|---|---|
| General | ||
| Brand | Micromax | Micromax |
| Launch | ||
| Announced | 2012, Q2 | 2012-01-01 |
| Body | ||
| Width (mm) | 12.2 | 12.6 |
| Length (mm) | 113.5 | 110.3 |
| Height (mm) | 57.5 | 55.3 |
| Weight (g) | 0 | 0 |
| SIM | Dual SIM (Mini-SIM) | Dual SIM (Mini-SIM) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDHC (dedicated slot) |
| Display | ||
| Size (in) | 3.2 | 3.2 |
| Resolution (px) | 240 x 400 | 240 x 400 |
| 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 |
| Main Camera Features | - | LED flash |
| Comms | ||
| WLAN | No | No |
| Bluetooth | Yes | 3.0, A2DP |
| GPS | - | - |
| Radio | FM radio | FM radio |
| USB | Proprietary | microUSB |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Misc | ||
| Colors |
|
|
| Phonebook | Yes | 1000 entries |
| Call records | Yes | Yes |
| Features | ||
| Messaging | SMS, MMS | SMS, MMS |
| Games | Downloadable | Downloadable |
| Java | Yes | Yes |
| Stand-by (h) | 200 | - |
| Talk time (h) | Up to 4 h 40 min | Up to 5 h (multimedia) |
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