Compare phones
Karbonn A1
Europe / Global| Global Score | |
| 35.1 | 38.4 |
| Basic Information | |
| Karbonn | HTC |
| Android 2.2 | Windows Mobile Professional 6.0 |
| -- | 2007-10-01 |
| 4.20 x 2.33 x 0.55 inches | 4.21 x 2.16 x 0.62 inches |
| 3.70 ounces | 4.23 ounces |
| Black | -- |
| $ 249.00 | $ 179.00 |
| Display / Screen | |
| 2.8 inches | 2.6 inches |
| 240 x 320 pixels (QVGA) | 240 x 320 pixels (QVGA) |
| TFT | TFT |
| 143 pixels per inch | 154 pixels per inch |
| Capacitive | Resistive |
| 5.8 | 5.9 |
| Performance | |
| -- | Qualcomm MSM7200 chipset |
| processor | Single-Core 400 MHz processor |
| -- | 128 MB RAM |
| GPU | GPU |
| 5.76 | 6.39 |
| Storage | |
| 4 GB internal memory | -- |
| microSD, microSDHC external memory slot | microSD external memory slot |
| 2.5 | 0 |
| Camera | |
| 3.20 MP | 2.00 MP |
| 5.06 | 4.73 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| HSDPA, UMTS, EDGE and GSM | HSDPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 3.9 | 0.9 |
| Battery Life | |
| 1100mAh Battery | 1120mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 250 hours standby time 4.2 hours talk time | 180 hours standby time 5 hours talk time |
| 2.72 | 2.72 |
| Other Features | |
| -- | Bluetooth 2.0 |
| GPS | -- |
Comparison review
HTC Touch Dual is just a bit better than Karbonn A1, with a 38.4 score against 35.1. HTC Touch Dual comes with Windows Mobile Professional 6.0 operating system, while Karbonn A1 counts with Android 2.2 operating system. Even being the best in this review, HTC Touch Dual is a heavier and thicker device than Karbonn A1.
HTC Touch Dual has a little more vivid display than Karbonn A1, because although it has a quite smaller screen, and they both have exactly the same resolution of 320 x 240, the HTC Touch Dual also counts with a little bit better number of pixels per display inch. Karbonn A1 counts with a way bigger memory capacity for games and applications than HTC Touch Dual, although it has no SD card slot.
HTC Touch Dual has a better performing CPU than Karbonn A1, because it has 1 more CPU cores. Karbonn A1 captures a little bit better videos and photos than HTC Touch Dual, because it has a back facing camera with lot more MP. HTC Touch Dual features a battery life that is just as good as the battery lifetime in Karbonn A1, although the HTC Touch Dual also has a 1120mAh battery size.
The HTC Touch Dual is not only the best devices between the ones we are comparing, but it's also by far the cheapest.
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