Compare phones
| Global Score | |
| 33.1 | 36.1 |
| Basic Information | |
| Palm | Sony |
| Palm OS 5.4 | -- |
| 2008-02-19 | 2007-08-14 |
| 4.22 x 2.10 x 0.73 inches | 4.13 x 1.85 x 0.57 inches |
| 4.23 ounces | 3.35 ounces |
| $ 225.00 | $ 140.00 |
| Display / Screen | |
| 2.2 inches | 1.9 inches |
| 320 x 320 pixels | 240 x 320 pixels (QVGA) |
| TFT | TFT |
| 206 pixels per inch | 211 pixels per inch |
| Resistive | No touch screen |
| 6.3 | 6.4 |
| Intel (Single-Core 312 MHz) processor | processor |
| 64 MB RAM | -- |
| GPU | GPU |
| 6.12 | 5.76 |
| Storage | |
| -- | 16,38 MB internal memory |
| microSD external memory slot | Memory Stick Micro (M2) external memory slot |
| 0 | 0.3 |
| Camera | |
| 1.30 MP | 3.20 MP |
| 4.51 | 5.17 |
| EDGE and GSM | UMTS, GPRS and GSM |
| SIM | SIM |
| 0.3 | 0.2 |
| Battery Life | |
| 1150mAh Li-Ion Battery | 930mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| 300 hours standby time 4 hours talk time | 400 hours standby time 10 hours talk time |
| 2.8 | 2.48 |
| Other Features | |
| Bluetooth 2.0 | Bluetooth 2.0, EDR |
| Infra-red port | -- |
Comparison review
The Sony Ericsson K770 has a general score of 36.1, which is a little bit better than Palm Centro's score of 33.1. The Sony Ericsson K770 is a a lot thinner and noticeably lighter cellphone than Palm Centro, even when they were only released 6 months apart. Sony Ericsson K770 counts with a bit better looking display than Palm Centro, because although it has a little bit lower resolution of 320 x 240 and a bit smaller screen, it also counts with a quite greater pixels density.
Palm Centro has a bit more powerful CPU than Sony Ericsson K770, because it has a greater number of faster cores. The Sony Ericsson K770 has a better camera than Palm Centro, because it has a lot higher 3.2 MP resolution back facing camera. The Sony Ericsson K770 counts with a much bigger storage to store more games and applications than Palm Centro, although it has no SD memory slot.
The Palm Centro has superior battery duration than Sony Ericsson K770, because it has 1150mAh of battery capacity.
In addition to being the best phone between the ones we are comparing here, Sony Ericsson K770 is also a bargain compared to the other phones.
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