s*********n
发帖数: 2283 | 1 " The Galaxy S 2 is the slimmest smartphone around, slimmer than even the
anorexic Sony Ericsson Xperia Arc. It is also very light, with a weight of
only 116 gms compared to the iPhone 4′s 134 gms. "
【 以下文字转载自 PDA 讨论区 】
发信人: Dar (莫名), 信区: PDA
标 题: Re: Samsung Galaxy S II Review by Engadget
发信站: BBS 未名空间站 (Fri Apr 29 00:44:39 2011, 美东)
http://techie-buzz.com/mobile-news/samsung-galaxy-s-2-vs-apple-
4.html
这个iphone 4和sg s2的比较不错。 | a***y
发帖数: 19743 | 2 good luck with battery life.
overall all android phones have worse battery life than iPhone 4.
【在 s*********n 的大作中提到】
: " The Galaxy S 2 is the slimmest smartphone around, slimmer than even the
: anorexic Sony Ericsson Xperia Arc. It is also very light, with a weight of
: only 116 gms compared to the iPhone 4′s 134 gms. "
: 【 以下文字转载自 PDA 讨论区 】
: 发信人: Dar (莫名), 信区: PDA
: 标 题: Re: Samsung Galaxy S II Review by Engadget
: 发信站: BBS 未名空间站 (Fri Apr 29 00:44:39 2011, 美东)
: http://techie-buzz.com/mobile-news/samsung-galaxy-s-2-vs-apple-
: 4.html
: 这个iphone 4和sg s2的比较不错。
| s*********n
发帖数: 2283 | 3 Possibly ... In principle, the battery life issue is related to both
hardware and software design.
I guess Samsung and other major phone makers should have no fewer
expertises than Apple on this issue. Mostly it is related to RF design.
On the AP part, Samsung Hummingbird should be very close to Apple A4. I
guess they use the same original design. In terms of software part, I
guess the configuration of mobile OS does make difference ... say how to
handle multi-thread/application in the background, how to do
push and notification ...
Basically my feeling is there should be no fundamental difference between
these two camps, except the different trade-offs each company is looking
at ... | a****a
发帖数: 5763 | 4 还真不一定
samsung的节电设计那是一贯的烂，从96年左右的黑白屏手机烂到现在
没听说有啥改进
【在 s*********n 的大作中提到】
: Possibly ... In principle, the battery life issue is related to both
: hardware and software design.
: I guess Samsung and other major phone makers should have no fewer
: expertises than Apple on this issue. Mostly it is related to RF design.
: On the AP part, Samsung Hummingbird should be very close to Apple A4. I
: guess they use the same original design. In terms of software part, I
: guess the configuration of mobile OS does make difference ... say how to
: handle multi-thread/application in the background, how to do
: push and notification ...
: Basically my feeling is there should be no fundamental difference between
| D*r
发帖数: 1298 | 5 Battery life
（engadget）
Being an OLED panel, the 4.3-inch display here doesn't use one single
backlight as LCD screens do, and
instead only illuminates the pixels that are needed to actively display
content. This is the reason why it can
generate truer blacks than any backlit panel, but it also permits the user
to optimize battery life by doing
such things as switching to a darker wallpaper or reading ebooks against a
black background.
After 20 hours, half of which were filled with the above tinkering and
exploration, we managed to drag the
Galaxy S II down to 15 percent of its original charge. his was with our
usual push notification suppliers,
Gmail and Twitter, running in the background and while constantly connected
to our WiFi network.
Only 9.2 percent of our use harnessed the full 1.2GHz, with Samsung wisely
downclocking its chip to as low
as 200MHz when the phone's idling (that accounted for 46 percent of the
Galaxy S II's uptime). What's
impressive about this is that we never hit upon any performance bumps to
indicate that we were running at
slower speeds. Clearly, Samsung's power management system is doing its job
well.
and it also marks a definite improvement in longevity over the original
Galaxy S.
感觉还是不错的。而且电池是可拆卸的，就是说你真需要长时间，带个备用电池就好了
（便宜的只要几美元，贵的能升
级到6000mha，原装的也就1500）。这点iphone比不上。
【在 a****a 的大作中提到】
: 还真不一定
: samsung的节电设计那是一贯的烂，从96年左右的黑白屏手机烂到现在
: 没听说有啥改进
|
|
