

| iPhone 4 | Bold 9000 | |
| Reliability (physical) | If you fall on the asphalt can seriously suffer. It is impossible change the battery. <o: p> </ o: p> | I fell on the asphalt several times, no glitches were noticed. Mount the back cover - terrible. Super glue helps. |
| Reliability (software) | Some applications (third-party developers) periodically fall out | No problems detected during operation |
| Start time (cold start) | Less than 1 minute | 6-9 minutes (depending on the firmware version) |
| Battery life at medium load | 7-10 hours | 30-35 hours |
| Full charge time | 2.5 hours | 2.5 hours |
| Camera | Fine | Average |
| Flash | Good | Fine |
| Display | Fine | Good |
| Internet speed and quality of Wi-Fi connection | Great | The average |
| GSM reception quality \ GPRS \ EAGE | Good (there is no connection with a “dead hand”) | Great |
| The sound quality of the internal speaker | Great | Good |
| External speaker sound quality | Excellent (at full volume, podcasts in surrounded by road noise) | Good |
| Restriction of access to personal data (contacts in particular) | Disgusting (not enough privacy options) | Fine |
| Email Organization | Usability - Good, Features - Excellent | Usability - Excellent, Features - Excellent |
| Internet surfing | Great, even with built-in tools. | OK, external software required |
| Internet, social networks | Fine | Average |
| Safety in general (IMHO, based on understanding principles of operation of devices and software of external vendors) | No jailbreak is good, with a jail is normal | Fine |
| Overall speed | Fine | Fine |
| Data integrity / integrity | Good | Good (if used BES - Excellent) |
| Usability at the wheel | Medium (problem of all touchscreens) | Good |
| Usability as a phone | Average | Fine |
| Usability as a messenger | Good | Fine |
| Usability for internet tasks | Fine | Good |
| Usability as a multimedia platform | Fine | Average |
| Usability as a GPS Navigator | Fine | Average |
| Usability as a book and news reader | Fine | Good |
| Quality software for communication with a PC | Good | Average |
| Slot and SIM card format | Not the usual format for our market, the slot is unsuitable for frequent change card | Normal SIM format, the card is under the battery |
Source: https://habr.com/ru/post/103661/
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