Compare phones
| Global Score | |
| 42.1 | 46.1 |
| Basic Information | |
| Motorola | HTC |
| Windows Mobile Professional 6.1 | Windows Mobile Professional 6.1 |
| 2009-01-06 | 2008-05-06 |
| 4.33 x 2.35 x 0.54 inches | 4.01 x 2.00 x 0.45 inches |
| 4.20 ounces | 3.88 ounces |
| $ 199.00 | $ 139.00 |
| Display / Screen | |
| 2.8 inches | 2.8 inches |
| 240 x 320 pixels (QVGA) | 480 x 640 pixels (VGA) |
| TFT | TFT |
| 143 pixels per inch | 286 pixels per inch |
| Resistive | Resistive |
| 5.8 | 7 |
| Performance | |
| Qualcomm MSM7201A chipset | Qualcomm MSM7201 chipset |
| Single-Core 528 MHz processor | Single-Core 528 MHz processor |
| 128 MB RAM | 192 MB RAM |
| GPU | GPU |
| 6.66 | 6.66 |
| Storage | |
| -- | 4 GB internal memory |
| microSD, microSDHC external memory slot | No SD card slot |
| 0 | 2.5 |
| Camera | |
| 3.00 MP | 3.20 MP |
| 5.06 | 5.17 |
| Networks | |
| Wi-Fi | Wi-Fi |
| HSDPA, HSUPA, UMTS, EDGE and GSM | HSDPA, HSUPA, UMTS, EDGE and GSM |
| SIM | SIM |
| 3.5 | 3.5 |
| Battery Life | |
| 1170mAh Li-Ion Battery | 900mAh Li-Polymer Battery |
| Removable Battery | Removable Battery |
| 298 hours standby time 6.8 hours talk time | 285 hours standby time 5.5 hours talk time |
| 2.8 | 2.4 |
| Other Features | |
| Bluetooth 2.0 | Bluetooth 2.0, EDR |
| GPS | GPS |
| Proximity Sensor | Accelerometer |
| -- | FM Radio |
Comparison review
The HTC Touch Diamond is slightly better than the Motorola MOTOSURF A3100, getting a 46.1 score against 42.1. HTC Touch Diamond is a thinner and a little bit lighter phone than Motorola MOTOSURF A3100, even though both of them were only released with a couple months difference. Both phones in this comparison review work with the same Windows Mobile Professional 6.1 OS (operating system), so both of them should provide all the same OS features.
Motorola MOTOSURF A3100 and HTC Touch Diamond feature very similar processors, and although the HTC Touch Diamond has 64 MB more RAM, they both have the same number of cores. HTC Touch Diamond counts with an incredibly better looking screen than Motorola MOTOSURF A3100, and although they both have a screen of the same size, the HTC Touch Diamond also has a much greater display density and a way higher resolution of 640 x 480 pixels.
HTC Touch Diamond has a much bigger memory capacity for applications, games, photos and videos than Motorola MOTOSURF A3100, although it has no SD extension slot. HTC Touch Diamond features a slightly better camera than Motorola MOTOSURF A3100, because it has a more mega-pixels camera in the back. The Motorola MOTOSURF A3100 has better battery duration than HTC Touch Diamond, because it has 1170mAh of battery capacity against 900mAh.
In addition to being the best phone between the ones we are comparing, HTC Touch Diamond is also a bargain compared to others, which makes this phone a no doubt choice.
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