f*****9
发帖数: 104 | 1 http://www.appleinsider.com/articles/10/12/11/html5_on_android_samsung_g
alaxy_tab_disappointing_vs_apple_ipad.html
Oversized phone rather than a real tablet
"One of the oddest aspects of the Galaxy Tab browser," Sencha reports,
"is its CSS pixel to device pixel ratio. When queried in landscape mode,
the Galaxy reports a screen.width of 683px and screen.height of 334px.
Since the actual device resolution offers 1024×600, it’s giving us a
1.5× ratio of device to CSS pixels. This is a little bit of an odd
choice since there shouldn’t be any reason why it can’t offer a 1:1
device-to-CSS-pixel ratio (or even just match the iPhone/Nexus One
convention of a 320 pixel device.width — which would give it a 1.875
ratio). This makes the Galaxy slightly bigger than a regular phone
screen in CSS pixels, but not really big enough to handle what people
want to put in a tablet screen."
The firm concluded, "the practical effect of this decision is that the
Galaxy Tab is effectively an 'over-sized phone' for the purposes of web
content. For example, an iPad-style side-navigation section just won’t
fit on the screen. We think it’s probably best to treat it as a phone
with big pixels rather than a true tablet."
One problem with using Android 2.2 for tablets, Sencha explained, was
that "when the Android browser gets ready to animate anything — whether
it’s a CSS animation or a plain old page scroll — it shifts from high-
quality to low-quality display mode. In low-quality mode, it turns off
anti-aliasing (presumably on the theory that since things are moving,
you won’t notice the quality degradation.) This would be less noticeable
on a smaller device. But on the 7″ Galaxy Tab, the resulting pixelation
is striking, particularly since it switches to low-quality mode as soon
as it detects a touch start event (but before anything moves)."
"We’re still waiting for the first awesome Android tablet," the report
observed. | T****n
发帖数: 6187 | 2 轮令智昏啊，ipad不是oversize的phone？屏幕上galaxy tab比ipad强，还楞找个比率
出来说事
【在 f*****9 的大作中提到】
: http://www.appleinsider.com/articles/10/12/11/html5_on_android_samsung_g
: alaxy_tab_disappointing_vs_apple_ipad.html
: Oversized phone rather than a real tablet
: "One of the oddest aspects of the Galaxy Tab browser," Sencha reports,
: "is its CSS pixel to device pixel ratio. When queried in landscape mode,
: the Galaxy reports a screen.width of 683px and screen.height of 334px.
: Since the actual device resolution offers 1024×600, it’s giving us a
: 1.5× ratio of device to CSS pixels. This is a little bit of an odd
: choice since there shouldn’t be any reason why it can’t offer a 1:1
: device-to-CSS-pixel ratio (or even just match the iPhone/Nexus One
| f********m
发帖数: 8397 | 3 appleinsider.....
【在 f*****9 的大作中提到】
: http://www.appleinsider.com/articles/10/12/11/html5_on_android_samsung_g
: alaxy_tab_disappointing_vs_apple_ipad.html
: Oversized phone rather than a real tablet
: "One of the oddest aspects of the Galaxy Tab browser," Sencha reports,
: "is its CSS pixel to device pixel ratio. When queried in landscape mode,
: the Galaxy reports a screen.width of 683px and screen.height of 334px.
: Since the actual device resolution offers 1024×600, it’s giving us a
: 1.5× ratio of device to CSS pixels. This is a little bit of an odd
: choice since there shouldn’t be any reason why it can’t offer a 1:1
: device-to-CSS-pixel ratio (or even just match the iPhone/Nexus One
| d*********g
发帖数: 2906 | 4 re
一看到是appleinsider就没有看下去了，以前没有事在上面看过几篇帖子，和果园版有
的一拼。
【在 f********m 的大作中提到】
: appleinsider.....
| f********m
发帖数: 8397 | 5 it is challenging to find more self-righteous ppl than that on earth. maybe
it is too strong a word to use?
【在 d*********g 的大作中提到】
: re
: 一看到是appleinsider就没有看下去了，以前没有事在上面看过几篇帖子，和果园版有
: 的一拼。
| t*****l
发帖数: 2658 | 6 不知道是不是因为先有的samsung captivate
今天在店里看了这个tablet，觉得不怎么样，反正我不会买
比ipad还贵。
现在想apple给ipad的定价很牛，基本上杜绝了其他竞争者进入10寸的地盘。
【在 f*****9 的大作中提到】
: http://www.appleinsider.com/articles/10/12/11/html5_on_android_samsung_g
: alaxy_tab_disappointing_vs_apple_ipad.html
: Oversized phone rather than a real tablet
: "One of the oddest aspects of the Galaxy Tab browser," Sencha reports,
: "is its CSS pixel to device pixel ratio. When queried in landscape mode,
: the Galaxy reports a screen.width of 683px and screen.height of 334px.
: Since the actual device resolution offers 1024×600, it’s giving us a
: 1.5× ratio of device to CSS pixels. This is a little bit of an odd
: choice since there shouldn’t be any reason why it can’t offer a 1:1
: device-to-CSS-pixel ratio (or even just match the iPhone/Nexus One
|
|
