Showing posts with label Smartphone. Show all posts
Showing posts with label Smartphone. Show all posts

Sunday, July 10, 2011

Android This Week: Droid 3 launches; better Google Talk; Google Plus boosts



The Android phones keep coming from manufacturers and this week, the most prominent addition came from Verizon. Motorola’s Droid 3 is available online and arrives in stores on July 14 for $199 after contact. The original Droid, combined with the marketing muscle of Verizon advertising and the debut of Android 2.0, helped kick off Android’s strong market share growth and the Droid 3 looks a worthy successor to the line. Those that require a hardware keyboard on a new Android smartphone should consider looking at the Droid 3.
Among the major improvements, the new handset offers a 960×540 resolution display, a 1 GHz dual-core processor, and comes with Android 2.3 (Gingerbread) out of the box. The keyboard has a small, fifth row of dedicated number keys, as well. And travelers ought to appreciate the support for GSM / HSPA networks; the phone can accept a SIM card for voice and data use in more than 200 countries around the globe. The Droid 3 has a front facing camera but until it sees Android 2.3.4, it won’t be able to use Google Talk for video chatting.
Android tablets, however, do support video chats in Google Talk, which is about to improve. SRI International, a non-profit research firm, announced this week that Google has chosen its 2D video stabilization software for Google Talk on Honeycomb tablets. The software not only minimizes any shaking on the incoming video but could also reduce the amount of effort needed from a device to encode the video, which can help battery life. Although few people are likely walking and talking on video, there is a growing trend away from stationary computing as activities become more mobile.
Another mobile activity is social networking and the new Google+ service is on a roll. Google’s own Android app for Google+ is actually better than the desktop experience and while it’s not a “killer app”, it could sway some consumers to either stay on or adopt Android handsets. Google has submitted an iOS Google+ app to Apple for review, but as of the time of this writing, no such app has been approved. Instead, iOS users are relying upon a web version of Google+ which is somewhat limiting. And it’s not yet clear if Apple will allow the Google+ app to upload photos instantly in the background, which is a native function on the Android version.
Android smartphones also gained another feature not found on other platforms this week: downloadable maps. Thanks to a new Labs feature in Maps for Android, travelers can choose locations and download a local copy of the area for use offline. Traffic and satellite data won’t appear, unless the handset goes online, but basic street information for simple, manual navigation is available in areas without a cellular data signal.

Friday, July 8, 2011

How to take screenshots on your Android phone without rooting

Taking screengrabs on Android phones has been a tricky affair. Unless you were prepared to root your phone or go through the long-winded DDMS method (which we’ve covered below), it was pretty impossible to take screenshots as easily as you could an an iPhone - by holding the menu and tapping the power button. Until now.
A handful of the Android phones we’ve recently reviewed allow you to take screengrabs - pictures of what ever is on the phone’s screen at the time - simply by pressing the power and menu button simultaneously. Finally!
Big deal, you might think. Except that it is - it’s a really useful feature. As well as making our lives here a little easier when we’re writing up app stories, it has plenty of potential uses.
From capturing incriminating texts from friends/colleagues/ex-partners (perfect for uploading to Facebook, if you’re feeling evil) to proving that you’ve three starred each Angry Birds level (including all of Seasons and Rio), there’s loads of ways that this can be useful.
You could also use this to stitch up friends; take a screen grab of their phone’s main screen and then set it as the phone’s wallpaper from the gallery. Then watch as confusion ensues...

This ‘press and hold power and menu buttons’ method only works on a handful of phones at the moment, and only appears to work on phones running Android 2.2 Froyo or above. We’ve included a short list here of phones which we can confirm that this works on, along with ones that we've not been able to get it working on. We’ll update this list as and when we get new phones in/test others for ourselves.
Confirmed to be able to print screen with menu/home & the power button
Samsung Galaxy S2
LG Optimus 2X
LG Optimus 3D
HTC Cha Cha
Confirmed to not be able to print screen with menu/home & the power button
Samsung Google Nexus S
Samsung Galaxy Fit
HTC Google Nexus One
HTC Sensation
HTC Salsa
Sony Ericsson Xperia Arc
Sony Ericsson Xperia Play
Vodafone Smart
Press and hold home and tap the power button - try it
To test whether or not your Android phone can do it, hold down on the power button and quickly tap the menu key.
If your phone has this feature enabled, you should hear the camera app’s default ‘click’ sound, or see a flash of light/message pop up on your screen, or some kind of notification message telling you you’ve taken a picture.
If this doesn’t work and your holding down the power button simply loads up the power off/airplane/silent mode options like normal then your phone probably doesn’t support this.
So far we’ve seen it working on the Samsung Galaxy S2 and both the LG Optimus 2X and Optimus 3D. HTC’s Cha Cha does it as well, but not the HTC Sensation.
We’ve heard that Samsung Galaxy S’s updated to Froyo are able to do this as well, but we’ve not been able to confirm this ourselves.
If you own a phone that’s not inclued or is on the ‘no’ list above, then read on. There are a few workarounds for this that’ll allow you to take screengrabs on your Android phone, but they require a bit of patience and technical know-how.
The Old Fashioned Way No. 1 - Download and install the No Root Screenshot It app from the Android Market

Edward Kim’s ‘No Root Screenshot It’ is a great app. As its name suggests, it’s for people who want to take screenshots on their Android phone but don’t want to root it.
It costs around £2.99, can be downloaded from the Android Market and should work with every Android phone out there, whether you’ve got 2.2+ or not. Before using NRSI, there are a few things you have to do. This process can take a while but you should only have to do it once.
1. The first thing is to install the USB drivers for your phone on your computer. This requires a bit of tinkering if you’re running a Windows PC; if you’re doing this on a Mac then it shouldn’t be a problem as you should have the drivers already.
If you’ve got a Google Nexus One or a Nexus S, then you need to head over here to get the Google USB Driver. Everyone else should go here to get drivers for their Android phone instead.
Downloading and installing the correct drivers is the longest part of the process, but thankfully you’ll only have to do it once.
2. Once you’ve installed your drivers, you’ll be prompted to restart your phone. When it’s back on, head over to Settings > Applications > Development and check the box marked ‘USB Debugging’.
When you’ve done this, plug your Android phone in - make sure that you ignore the ‘turn on USB storage’ option that pops up - just tap the Back or the Home button.

3. Now you can download the Screenshot It Enabler desktop app - there are versions for both Windows and Mac available to download here.
Once downloaded, you’ll see the little green Android logo on your desktop. Run this program, with your Android phone still plugged in and in debug mode. Make sure you’ve got the Full Version box checked then click ‘Enable Screenshot It’. Now you should be free to start taking screenshots.
The developer notes that each time you restart your phone you’ll have to go through this procedure again; not a problem if you don’t turn your phone off frequently.

4. Ok, now to the app itself! This is really easy to use. When you’ve found something that you want to take a screengrab of - a webpage, text message or app - you can go to the app and tap ‘take screenshot’.
There can be a delay from whenever you tap this button, lasting from 5 to 15 seconds, giving you some time to tap the button and ‘get into position’ as it were.
A neater and convenient way to take photos is to enable the ‘shake to take’ option - this allows you to take near instant screengrabs simply by shaking your Android phone.
You can choose to have your screen captures saved as either .jpegs or .pngs depending on your preference. You can also crop shots immediately after they’ve been taken.
The Old Fashioned Way No. 2 - Install the Android SDK on your desktop, download DDMS

While this route is entirely possible, it’s not straightforwards, is trickier than the above method and is nowhere near as convenient; in order to take screengrabs using this method, you’ll need to have your phone connected to your computer via USB. So you don’t get the convenience of being able to screengrab stuff on the fly - you’ll need to be near a desktop or laptop.
For writing app reviews/blog posts this is less of a hassle - chances are you’ll be on your computer anyway. Also, it’s free.
1. Go to developer.android.com/sdk and download the revelent zip file and extract to your desktop.
2. Once downloaded and extracted to your desktop, open the folder and run SDK setup.
3. Check the box marked ‘accept all’ on the pop up and then click install - this can take a little while, (it took us about 20 minutes).
4. When installed, go back to the main SDK folder (the one on your desktop) and select the folder named ‘usb_driver’. Open this up - you’ll need it later.
5. Now grab your Android phone and go to Settings > Applications > Development and enable USB Debugging mode.
6. Connect your Android phone (in debug mode) to your PC.
7. On your Windows PC go to Start > Control Panel > Device Manager. Find your Android phone here (it should be easy to spot on the list) and right click on it. Select ‘Update Driver Software’ from the list. Once done, close Device Manager.
If you’re doing this on a Mac, then you don’t have to do this.
8. Go back to the main SDK folder, and open up Tools. From here, scroll down until you see a file called DDMS - this is the Dalvik Debug Monitor. Open this.

9. The DDMS can take a little while to open, but when it’s done you should see a couple of windows like the ones above pop up. Your Android phone should be listed here at the top; our HTC Sensation appeared as ‘HT15BV805658’.

10. Now for the easy part. Click ‘Device’ then ‘Screen Capture’. A large black window will pop up; this is the Device Screen Capture.
Click on ‘Refresh’ and you should see whatever’s currently on your Android phone’s screen. From here you can save the image as a jpeg.

Each time you move to a different screen or load an app you’ll need to refresh the screen, as it’s not a ‘live’ representation of what’s on your phone’s screen.
Before you disconnect your Android phone, be sure to click done ‘Done’ and close DDMS.
Easy right?

Wednesday, July 6, 2011

Samsung Galaxy S II vs. Samsung Galaxy Z - comparing the dual-core Samsung droids

Just as we are hearing the news that Samsung has sold 3 million Galaxy S II smartphones in 55 days, we are also hearing about the new Galaxy Z smartphone, that is all set to walk out from Samsung’s manufacturing plant somewhere in Korea, ready to do battle. While it may be up against a slew of dual core processor powered Android smartphones, it is inevitable that the comparisons against the elder brother, the Galaxy S II come into the picture.
 
From the specifications we have seen, it is safe to assume that this phone is meant to slot in perfectly in the price bracket between the now legendary Samsung Galaxy S and the dual core monster, the Galaxy S II. The Galaxy Z seems to have almost everything the Galaxy S II had, in a little less quantity! The detailed spec comparison table will help you compare the two dual core smartphones.
 
Phone
Samsung Galaxy S II
Samsung Galaxy Z
Processor
Dual-core 1.2GHz ARM Cortex-A9 proccessor
Dual-core 1GHz ARM Cortex-A9 pocessor
GPU
Mali-400
GeForce GPU
Chipset
Exynos
Tegra 2
RAM
1GB
1GB
Display Size
4.3-inch
4.2-inch
Display Type
Super AMOLED Plus
SC-LCD
Display resolution
480x800
480X800
Internal storage
16GB/32GB (not available in India)
8GB
Expandable memory
microSD up to 32GB
microSD up to 32GB
Camera
8 MP, autofocus, LED flash, 1080p@30fps
5 MP, autofocus, LED flash, 720p@30fps
DivX playback
Yes
Yes
TV-Out
Yes
No
USB on-the-go
Yes
No
 
Samsung know that the ingredients used in the Galaxy S II combined to make up the winning formula. Smartly, they have just tweaked that combination a little bit, keeping pricing factors in mind (at least we hope that is the case, sensibly) and come up with the Galaxy Z.
 
The Galaxy Z comes with the SC-LCD display, instead of the slightly more expensive AMOLED display, that the S II used. The display size has come down very marginally, from 4.3-inches (S II) to 4.2-inches (Galaxy Z), while the resolution remains the same- 480x800 pixels. We feel that is really a non-issue, and if at all will only increase the grip and comfort of using the phone with one hand.

The dual core power has been retained for the Galaxy Z as well, albeit with a tweak. While the S II had the ARM Cortex A9 dual core processor clocking at 1.2GHz, the Galaxy Z gets the slightly less powerful 1GHz version of the same processor. The Tegra 2 chipset and the Ge Force GPU replace the Exynos chipset and the Mali-400GPU seen on the Galaxy S II. The jury is out on which is the better combination, but we know for sure that both are very capable performers.
 
While the S II came with 16GB and 32GB internal storage options (the 32GB version hasn’t come to India, yet), the Galaxy Z has only one variant- 8GB.
 
The camera has also been spec-ed lower for the Galaxy Z. the 5MP camera does 720p HD videos. We would have been happier of Samsung has retained the 8MP clicker from the S II with 1080p HD video capability.

Surprisingly, despite the fact that this is modeled in the S II, the Galaxy Z is slightly thicker and heavier. The SC-LCD display and Tegra 2 are the two main reasons for this weight gain!
Both phones have Android 2.3.3 preloaded with the same TouchWiz 4.0 UI. The S II had introduced the Readers Hub, Social Hub and the Game Hub. With the Galaxy Z, we now have the Music Hub. This app lets you search for music, preview tracks, and buy tracks and music online. It remains to be seen whether this service makes it to India.
 
Overall, we feel that the Galaxy Z is meant for those who want a dual core powered Android smartphone, but who feel the S II is slightly beyond their budget. However, while the pricing details haven’t been announced yet, we believe it will be very tricky for Samsung to price this phone perfectly. If they price the Galaxy Z around Rs 23-25k, then it’ll hurt the sales of the original Galaxy S (i9000), and make the S II look like an over-priced smartphone. If this one is priced anymore than Rs 25k, then the S II may just feel the pinch, since people may say that this one is almost as powerful for quite a bit less, let us buy it instead. Depends on which smartphone Samsung wants to see get hurt, more!


Nokia cuts smartphone prices



Nokia has cut prices of smartphones across its portfoliofrom early July in an attempt to slow the dcline of its share in the higher-end of the cellphone market, two industry sources said.
 
One of the sources with direct knowledge of Nokia's pricing said the company's flagship model, the N8, the multimedia phone C7, as well as the business user-targeted E6, saw the steepest cuts of around 15 percent. 

Other price cuts were smaller, both sources said. "There are no very big cuts per model, but the scale -- across the portfolio -- is unseen for a very, very long time," said one of the sources, who works at a European telecom operator. 

A Nokia spokesman declined to comment on specific prices and said changes were part of its normal business. "It's business as usual," he said. 

The Finnish company is expected to report losses for the second and third quarters this year as its aging smartphone lineup is rapidly losing market share against phones running on Google'sAndroid platform. 

Nokia's share of smartphone market fell to 25.5 percent in the first quarter from 39 percent a year earlier, according to research firm Gartner, and many analysts expect the share to fall further during 2011. 

Friday, June 24, 2011

Nokia Unveils N9 Smartphone Using MeeGo

Nokia Unveils N9 Smartphone Using MeeGoNokia unveiled Tuesday its new N9 smartphone that runs the MeeGo operating system, and is being marketed as a "pure touch screen" device without buttons.
The N9 will launch later this year, and the company will release later the device's pricing and availability in various markets, Nokia CEO Stephen Elop said at a company event in Singapore.
Nokia said in February that it would establish a future smartphone strategy around Microsoft's Windows Phone 7, to help the company compete against Apple's iPhone and handsets using Google's Android operating system.
The company said it would still put out during the year a smartphone with MeeGo, a Linux-based OS developed in collaboration with Intel.
The Windows-based product is scheduled to ship later this year, Elop said. Nokia had earlier said the product would ship by the fourth quarter.
Nokia also restated its commitment to the Symbian operating system at the event. The company said it will start shipping Nokia N8s, E7s, C7s and C6-01s with the new Symbian Anna software update in July. By the end of August, existing owners of these devices can also download Symbian Anna. Over the next 12 months Nokia plans to bring up to 10 new Symbian-based smartphones to market.
Nokia Unveils N9 Smartphone Using MeeGo
Nokia designed the N9 as an "all screen" phone with a 3.9 inch display that covers most of the front side of the device. No home button is built on to it. Instead, users navigate back to the home view by simply swiping across the edge of the phone's screen.
Nokia Unveils N9 Smartphone Using MeeGoPeople want more screen on their phone, and want to be able to use their phones when on the move, said Marko Ahtisaari, Nokia's senior vice president for design. That requires the phone to offer better one-handed use, and the ability to view all information at a glance of the phone, he added.
The N9 features an 8-megapixel camera. It also uses near-field communication technology. During Tuesday's demo Ahtisaari showed that the device can easily synchronize with a Bluetooth headset, simply by having the phone touch the earphones.
The phone will come in three colors: black, cyan and magenta. There will be two versions available with storage at 16GB and 64GB.
The design of the N9 will be carried forward to other smartphones from Nokia, Elop said.

Wednesday, June 15, 2011

Samsung to Lead Smartphone Market leaving Nokia behind

Samsung Electronics Co Ltd will become the world's largest smartphone maker this quarter, overtaking struggling Nokia Oyj which has lead the market since 1996, Nomura said.

In the next quarter Nomura also sees also Apple Inc overtaking Nokia and pushing it to No. 3 in rankings.

"In 1996 Nokia launched the Communicator and the smartphone market that it has led in unit terms ever since. After about 14 years at the top, Nokia looks set to relinquish its smartphone crown," Nomura analysts said in a research note.

Nokia has lost initiative in the smartphone market to Apple's iPhone and Google Inc's Android devices, and at the lower end, to more nimble Asian rivals.

Overall, Nokia still makes more cellphones than Samsung due to its strong position in basic cellphones and its wider distribution network in emerging countries.

The company is switching to Microsoft Corp's software from its own Symbian platform as part of an overhaul of its phone business set out in February by new Chief Executive Stephen Elop.

On May 31 Nokia abandoned hope of meeting key targets just weeks after setting them, raising questions over whether its new boss can deliver on the turnaround he promised.