iPhone3G battery life
If you do not have enough battery life, then the function of a cell phone, even then strong, in fact nothing but a Dragon of the technology. Therefore, popular in the Apple iPhone 3G handsets in battery life and standby time performance, naturally, many people paid much attention. According to the official publication of the data shows, iPhone 3G handset in standby time and talk time than the first generation of products is a marked improvement, Bingju in to achieve theoretically the 10 consecutive hours of talk time and 300 hours of standby time. So what is the reality of these? We take a look at this famous site PCworld specific test results conducted by it.
For the Apple iPhone 3G battery life in the performance of, PCworld mainly through 3G mobile phones and other similar cases in the same length of continuous talk time compared to the way to arrive at the battery life of iPhone 3G handsets are pros and cons conclusions. After and take the test, including Palm, Motorola, Samsung, Pantech Duo, AT & T Tilt, LG and HTC, etc. 10 to support 3G network, smartphone comparison, Apple's iPhone 3G the average talk time of 5 hours 38 minutes results become leader, its battery life than the other 9 kinds of 3G smart phones, ranked No. 1. Participate in the test in 9 of the 3G smart phone, only the Samsung Instinct, HTC Touch Dual and the LG EnV 3 phones of continuous talk time over 5 hours, which results Samsung Instinct and iPhone 3G closest, reaching 5.33 hours. HTC Touch Dual and the LG EnV were 5.18 hours and 5.04 hours.
As for the other to take the test of 3G smart phones are not continuous talk time of 5 hours, the worst performance of Palm Treo 750, or even continuous talk time less than 4 hours. It is worth mentioning that just opened at a time when 3G networks, 3G mobile phone standby time, once seen as factors impeding the development of 3G technology. In fact 3G network itself is a notoriously power-hungry, although 3G phones in the standby area has made great strides, but still with the expectations of the people there is a certain distance. In addition, it is also a 3G network technology, but AT & T operating WCDMA / HSDPA network and the Sprint and Verizon's CDMA2000 1X EV-DO network in energy consumption or there are some differences. Which, WCDMA / HSDPA networks as voice calls as data tasks are also through mobile broadband network transmission, so the power consumption relatively more. The Sprint and Verizon's 3CDMA2000 1X EV-DO network technology to transfer data only task, voice calls using regular CDMA network is, so in theory a number of more power. In other words, iPhone 3G use more power in the WCDMA / HSDPA network in the case, the performance of its battery life is still better than other phones, Apple Zheci speaks on the machine's battery life improvement is effective in .
Incidentally, is that for many users complained about the "paste and copy" and GPS navigation capabilities, Apple iPod and iPhone marketing Greg Joswiak, vice president of the explanation is still not on the "copy and paste" feature on the iPhone, Apple The functional development will have its own list of priorities, Apple has so far been strictly in accordance with the list of priorities to turn development. So, iPhone should be in future software upgrades to add "copy and paste" this feature. Second on the iPhone's GPS antenna has claimed too small to achieve route planning (turn-by-turn) navigation application functionality. Greg Joswiak pledge to continue to improve, and look forward to developers to make things that surprised us.
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