Compare phones
| Global Score | |
| 38.4 | 42.1 |
| Basic Information | |
| Karbonn | Motorola |
| Android 4.2 | Windows Mobile Professional 6.1 |
| -- | 2009-01-06 |
| 4.56 x 2.43 x 0.41 inches | 4.33 x 2.35 x 0.54 inches |
| 3.25 ounces | 4.20 ounces |
| Black and White | -- |
| $ 249.00 | $ 199.00 |
| Display / Screen | |
| 3.5 inches | 2.8 inches |
| 320 x 480 pixels | 240 x 320 pixels (QVGA) |
| TFT | TFT |
| 165 pixels per inch | 143 pixels per inch |
| Capacitive, Multi-touch | Resistive |
| 6.5 | 5.8 |
| Performance | |
| -- | Qualcomm MSM7201A chipset |
| Dual-Core 1000 MHz processor | Single-Core 528 MHz processor |
| -- | 128 MB RAM |
| Yes GPU | GPU |
| 7.47 | 6.66 |
| No SD card slot | microSD, microSDHC external memory slot |
| Camera | |
| 3.00 MP | 3.00 MP |
| 5.06 | 5.06 |
| Networks | |
| Wi-Fi | Wi-Fi |
| EDGE, GPRS and GSM | HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM, Dual SIM | SIM |
| 2.8 | 3.5 |
| Battery Life | |
| 1400mAh Battery | 1170mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 240 hours standby time 5 hours talk time | 298 hours standby time 6.8 hours talk time |
| 3.12 | 2.8 |
| Other Features | |
| Bluetooth | Bluetooth 2.0 |
| GPS | GPS |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Proximity Sensor |
Comparison review
Motorola MOTOSURF A3100 is slightly better than the Karbonn A52, with a score of 42.1 against 38.4. The Motorola MOTOSURF A3100 counts with Windows Mobile Professional 6.1 operating system, and Karbonn A52 works with Android 4.2 operating system. Although it's the best in this comparison review, the Motorola MOTOSURF A3100 is a thicker and incredibly heavier cellphone than Karbonn A52.
The Karbonn A52 has a quite better performance than Motorola MOTOSURF A3100, because it has a greater number of cores. The Karbonn A52 counts with a better looking display than Motorola MOTOSURF A3100, because it has a just a little greater pixels density, a much better resolution of 480 x 320 and a larger screen.
The Motorola MOTOSURF A3100 counts with as much memory for games and applications as the Karbonn A52 one. Motorola MOTOSURF A3100's camera is just as good as the Karbonn A52 one, both of them have a same resolution back facing camera. The Karbonn A52 features greater battery duration than Motorola MOTOSURF A3100, because it has 1400mAh of battery capacity instead of 1170mAh.
The Motorola MOTOSURF A3100 is not only the best phones between the ones we are comparing here, but it's also a lot cheaper.
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