Comparison of Micromax X40 and BenQ P31 [S]ave
| Attribute |  BenQ P31 × |  Micromax X40 × |
|---|---|---|
| General | ||
| Brand | Benq | Micromax |
| Launch | ||
| Announced | 2004, Q1 | 2011-01-01 |
| Body | ||
| Width (mm) | 17 | 17 |
| Length (mm) | 118 | 117 |
| Height (mm) | 52 | 51 |
| Weight (g) | 150 | 148 |
| SIM | Mini-SIM | Dual SIM (Mini-SIM, dual stand-by) |
| Network | ||
| Technology |
|
|
| 2G bands |
|
|
| Platform | ||
| OS | Symbian 7.0 | - |
| Chipset | TI OMAP V1030 | - |
| CPU | 144 MHz | - |
| Memory | ||
| Card slot | SD/MMC | microSDHC (dedicated slot) |
| Internal | - |
|
| Display | ||
| Resolution (px) | 208 x 320 | 240 x 320 |
| Display Type | TFT resistive touchscreen | 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 |
| Comms | ||
| WLAN | No | No |
| Bluetooth | 1.1 | 2.0 |
| GPS | - | - |
| Radio | No | FM radio |
| USB | Proprietary | microUSB |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | - | - |
| Misc | ||
| Colors | - |
|
| Phonebook | - | 1000 entries |
| Alert types | Vibration; Downloadable polyphonic ringtones | - |
| Call records | - | Yes |
| Infrared port | Yes | - |
| Features | ||
| Messaging | - | SMS, MMS, IM |
| Browser | WAP 2.0/xHTML | - |
| Stand-by (h) | 120 | 200 |
| Games | - | Downloadable |
| Talk time (h) | Up to 5 h | Up to 2 h 30 min |
| Java | - | Yes |
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