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CNET tests tablet Web speed, battery life


Each tablet has its own idiosyncrasies, and when testing them, those oh so charming little quirks come to the surface. In my experience thus far, the Xoom, iPad, and Galaxy Tab provided the least amount of frustrating, hair-pulling moments.
(Credit: Eric Franklin/CNET)
Editors' note: The video battery results for the Motorola Xoom were corrected from the original post. The original post contained results not in line with our final testing methodology. We apologize for any confusion this may have caused.
During the deluge of iPad 2 coverage last week, you may have missed CNET's handy tablets table. In it we gave an overview of the major non-Windows tablets already released and those soon-to-be released.
For the few tablets we actually have in the CNET Labs, we're able to go a bit more in depth with what each has to offer. For the last few weeks, we've tested the Web site speed and video battery life of a whole mess of different tablets. We've also tested their default and maximum respective luminosities and their contrast ratios.
Here's what we have so far, which is just the tip of the iceberg. We'll be adding more tablets and additional tests over the coming days, weeks, and months.
Tablet nameVideo battery life (in hours)Web site load time (in seconds; lower is better)Maximum brightness (in cd/m2)Default brightness (in cd/m2)Contrast ratio
Apple iPad12.69388161881:1
Archos 704.713302216581:1
Archos 1015.8111771331106:1
Dell Streak 54.783401351172:1
Dell Streak 73.37330146868:1
Motorola Xoom9.363121311,200:1
Samsung Galaxy Tab7.88364123674:1
Viewsonic ViewPad G Tablet7.883641231,093:1

How we test tablets


In the CNET Labs, we currently run three different tests to evaluate the performance of non-Windows tablets.
Battery life
We evaluate battery life by continually running a movie file on the tablet until its battery dies.
We set each tablet to Airplane mode and adjust its respective brightnesses to 150 candelas per square meter (cd/M2) or as close to that number as is possible.
For the iPad, we run the iPad version of "Toy Story 3." For Android tablets, a 720p version of "Toy Story 3" is run. The reason we chose 720p for Android was that not every tablet can run 1080p video just yet, and we wanted to make sure we tested Android tablets under the same methodology.
On iPad, we ran the movie through its iPod app; for Android, we used the movie player, mVideoPlayer, as it provides a much needed repeat video function that not all native Android movie players include.
Site-loading speed
We used GiantBomb.com as our Web site of choice, as it doesn't use Flash or have many dynamic elements. Each tablet was connected to the same closed network with no other devices on it, with the router about 5 feet away. The test began the moment we pressed Enter, with the end of the test signified by the disappearance of the browser's blue progress bar. We measured speed in seconds, with a lower number indicating faster performance.
We used the latest version of iOS for the iPad, and the Xoom is, of course, using Honeycomb, with all other Android tablets using Android OS 2.2.
Contrast ratio and brightness
We also tested the maximum brightness, default brightness, and contrast ratio for each tablet. We conducted these tests using the Minolta CA-210 display color analyzer. With each screen at full luminosity, we placed the sensor in the middle of the screen. We used a completely white screen to test the brightness and a completely black screen to test the black level. We then divided the maximum brightness by the maximum black level to get the contrast ratio.


Read more: http://news.cnet.com/8301-17938_105-20035094-1.html#ixzz1FyiDYWlO

Happy Womes Day


Shabana Azmi
Shabana Azmi
Gift your woman a diamond on InternationalWomen's Day to show her you care" jumps out the advertisement from newspapers,magazines and billboards on and around 8th March. 

It bothers me that International Women's Day is becoming like Valentine's Day – an opportunity for merchandise sale. Personally, I'd prefer flowers to diamonds any day! Let's not reduce what is a symbol of women's long struggle to achieve equality into a marketing gimmick...

On the other hand is the oft repeated remark "Every day should be Women's Day, why just one day? We don't need this tokenism!" I reject this view. I don't see it as tokenism. I think it's important to celebrate Women's Day because it brings focus to the issues we need to look at closely but often do not.When we look at gender indexes around the world we find that for all the strides women have made, there is an enormous amount of ground that needs to be covered. In developing countries and especially in the subcontinent, women suffer from lack of access to equal opportunity in education , health, employment in the formal sector. Even in the western world we find very few women at the senior management levels in large organisations. The rules of the game need to changed so that women can participate in the decision making process.

India is a country that lives in several centuries simultaneously and our people encapsulate all the contradictions that come from being a multi cultural, multi religious society– especially in the case of women. Our president,the speaker of the Lok Sabha, the leader of the ruling coalition, the leader of the opposition are all women but it is also true that female foeticide is still practised; it is also true that the number of women we lose due to pregnancy related issues annually is the same as having 400 airplane crashes in a year! Can you imagine what the reaction would be were that to happen! Governments would fall but because these are poor rural women who are dying, nobody pays any attention.

When we celebrate International Women's Day we salute those who have struggled to pull women out of the abyss of a patriarchal society. But it also must become a solemn moment for introspection; and an opportunity to rededicate ourselves as a nation, to provide the freedom that women deserve and need. My primary identity is that I am a woman and I celebrate International Women's Day in sisterhood! I look forward to a world in which women, when empowered, will transform the notion of power itself so it becomes about sharing and creating partnerships rather than about the powerful dominating the weak.

On International Women's Day I salute my mother for the values which she imbibed in my sister Riddhima and me. She taught us by example that men and women are equal. In fact in my case I believe that Riddhima had an edge over me because she is a girl! I wish that for every girl in India. would like all parents to give their daughters an edge over their sons. We need to give the girl child equal opportunity so she gets a level-playing field. I am happy that Mijwan Welfare Society( MWS), an NGO in Azamgarh UP, founded by Kaifi Azmi Saheb and now run by Shabana Azmi and Namrata Goyal,is working to transform the lives of girls in rural India.

Today's girlchild is tomorrow's empowered woman. In the film industry too, things are changing. Today's heroines are far more free to lead the lives they wish to.
As told to Shabana Azmi