Friday, August 17, 2012
Nokia patents graphene camera sensor
That the best camera fitted on a smartphone ever can be found on theNokia 808 PureView is a well-known fact. That the handset looks slightly like the Hunchback of Notre-Dame thanks to the that protruding bump on its back is no secret either. That's because its 41-megapixel sensor is relatively huge, and therefore occupies a lot of space inside the device.
Yet thankfully, Nokia's camera gurus are thinking of ways to get those sensors smaller, and one way to achieve that might be through making them out of graphene. In fact, Nokia has been given a patent for a camera sensor that uses one or several graphene photo-sensitive layers instead of the widely used CMOS technology. For those not familiar, graphene structures are extremely tiny as the material is basically a single layer of carbon atoms bound together. Several layers can be stacked on top of each other with each of them dedicated to absorbing one of the primary colors.
Besides, it turns out that graphene has the property to capture photons effectively and evenly across a broad spectrum of frequencies, including that of visible light. Therefore, these new sensors should excel at capturing images in low-light conditions.
Of course, this here is just a patent. It is way too early to talk about cameraphones with graphene sensors, especially when graphene has not exactly hit the mainstream just yet. As it happens with many otherwise cool patents, this one might never end up being used in a commercial product. On the other hand, it is nice to know that today's companies are thinking out of the box and developing what might one day be the next generation of image sensors. What do you, guys, think of graphene's potential?
resource:http://www.phonearena.com/news/Nokia-patents-graphene-camera-sensor_id33401
Best Twitter apps for iPhone and iPad
Twitter has become the newest real-time broadcast platform and we know that you all love to keep up to date with events and friends, but the official Twitter app isn't necessarily the best option, but so we've tried out all of them, and we're bringing you the best of what's available for the iPhone and iPad.
Twitter has a lot of different ways to interact with the community, so not surprisingly, different Twitter clients focus on different parts of the platform. Some, like Tweetlogix, focus on events, or locations. Others, like Slices, tend to focus more on bringing multimedia in tweets to the forefront. And still others like TweetCaster focus more on managing or generating lists that you'll be interested in.
It's a big world of tweets, but here are our picks for the best Twitter apps for iPhone and iPad.
Tuesday, June 26, 2012
The Times of India iPhone app
Get The Times of India's complete and up-to-date coverage of everything that is relevant and interesting anytime, anywhere.This app, designed and developed for the iPhone and iPod touch, brings you breaking news and unrivalled coverage of national, international, city, sports, entertainment, lifestyle, business, health, science and technology topics from India's most-read newspaper.
Features
Highly personalizable: choose the sections and the number of stories per section that you want displayed on your home screen
Latest stock market trends and cricket scores
Local news from 30 cities
Breaking news alerts pushed to your home screen
Stunning photo galleries
Top videos from news, business, sports, entertainment and lifestyle categories
Save articles/photos for offline reading/viewing
Share articles via email, Facebook or Twitter
iPhone native interface
resource:http://timesofindia.indiatimes.com/iPhone-application/mobileapp/7625215.cms?mob=1
Now there are more ways to gain access to The Times of India on the Mobile
The Times of India app for touch enabled Nokia devices provides an attractive yet intuitive user experience and covers all requirements of avid news readers across ages, across geographies. The application is a one-stop solution for readers to catch up with the latest and unrivalled coverage of national and international news, business, politics, city, sports, entertainment, lifestyle, health, science and technology.The application supports both portrait and landscape orientations and also advanced gestures such as scroll and swipe. The app allows users to change the font-size on the fly for easy reading and share articles via Facebook, Twitter, SMS or email. To make it easier to follow the top updates, the high utility, auto update widget feature enables the app to sense when it needs to be updated, and does so, without the intervention of the user.
Features
Latest cricket scores
Stunning photo galleries
Read expert reviews of the latest movies
Top videos from news, business, sports, entertainment and lifestyle categories
Save articles for offline reading
Share articles via email, Facebook or Twitter
resource : http://timesofindia.indiatimes.com/nokia-application/mobileapp/8024612.cms?mob=5
Monday, June 11, 2012
Virgin Mobile to Launch iPhone on June 29th
Following up on the previous report published by the Wall Street Journal earlier this week, Virgin Mobile has officially announced the iPhone on its service and it will launch not in July as previously reported, but on June 29th. The versions of the iPhone being offered by Virgin Mobile will also differ in pricing, as the iPhone 4 will be sold for $549.99 for the 8GB model, while the 16GB iPhone 4S will be sold for $649.99, reflecting the lack of a deep initial subsidy in order to drive sales compared to previous smatphone launches.
While the iPhone as sold by Virgin Mobile will initially be more expensive compared to the Cricket/Leap offering, Virgin Mobile will be offering a $5 discount on its Beyond Talk plan slate if new and existing customers that upgrade to the iPhone sign up for automatic monthly payments via debit/credit card and/or PayPal, undercutting everyone on monthly service by as much as $1200 a year compared to postpaid iPhone plans, which average $80 a month.
While this also marks the beginning of the availability of the iPhone on nationwide prepaid service in the US, it should be noted that GSM service providers such as AT&T and Tracfone have yet to make similar announcements regarding the iPhone. While AT&T is loathe to offer GoPhone prepaid service for the iPhone in an official capacity after the iPhone and 3G offerings, AT&T-powered MVNOs such as Net10, Consumer Cellular and Straight Talk have taken steps to provide support for the phone by launching BYOD services with iPhone compatible full-size and microSIMs earlier this year.
Now, with two of the most visible prepaid CDMA-powered prepaid services offering the iPhone, it remains to be seen whether the iPhone’s halo effect will be powerful enough to drive people to sign up for those services despite the high initial price of both phones. While a $30 monthly plan may be enough to drive data and messaging-only sales for enthusiasts looking for a second line to complement a main line, other consumers may be driven away unless more is done to convince them that Virgin Mobile’s previous issues with its network are resolved and the service provider is indeed ready to offer the iPhone.
Read More:http://www.phonenews.com/virgin-mobile-to-launch-iphone-on-june-29th-20515/
Read More:http://www.phonenews.com/virgin-mobile-to-launch-iphone-on-june-29th-20515/
Saturday, June 9, 2012
Xperia mini pro receives the Android 4.0 update
The tiny Sony Xperia mini pro is being treated to Ice Cream Sandwich. Sony has now started rolling out the Android 4.0.4 update to this phone worldwide.
If you have Xperia mini pro, you should get a notification on the screen asking you to update it. At this point you will have to connect the phone to the Sony PC Companion or Bridge for Mac and install the update.
Have you upgraded your Xperia mini pro yet? Let us know in the comments below how it's working out for you.
The Ice Cream Sandwich software update for 2011 Xperia™ Smartphone’s is now being rolled out. The update is released in batches, and below you will find links to each phones list of all the currently released ICS software’s. Since there are minor differences in the software depending on product, country and operator we have a unique identifier that we call Sales Item (SI). The SI is identified by an 8-digit number in the format XXXX-XXXX. To find out what SI number your phone has, please take off the back-cover and take out the battery. Under the battery you will find your SI number. Please use the pictures of each product as an aid to where to find it on your phone. Once you have found it, click the image to get to the post with the table and search for your SI number. We suggest that you use the in-page search in your web browser, which is commonly found by pressing ctrl + f key on your computer’s keyboard.
If you find your SI in the released software table the software for your device is released and available in PC Companion and Bridge for Mac where you can update your Xperia™ Smartphone.
We will continue to add items in the list as soon as they are released.
Read more:http://talk.sonymobile.com/message/199353#199353
Sony Xperia U Review: Fun united
The Xperia S has all the spotlight to itself in the NXT series, but history has taught us that Sony (and previously Sony Ericsson) can do wonders in the compact class. In two generations of minis and the Xperia ray, the Japanese have delivered packages that no one in the same price range can beat.
We are not saying those smartphones were perfect - it's all about cutting the right corners in this class and Sony's engineers have proven time and time again that they are pretty good at that. The Xperia U is seemingly no exception, judging by a quick glance at the list of pros and cons.
Key features
- Quad-band GSM /GPRS/EDGE support
- 3.5" 16M-color capacitive touchscreen of Full WVGA resolution (854 x 480 pixels) with Sony Mobile BRAVIA engine
- Android OS v2.3.7 Gingerbread, planned Android 4.0 ICS update
- Dual-core 1 GHz Cortex-A9 CPU, 512 MB RAM, NovaThor U8500 chipset
- 5 MP autofocus camera with LED flash and geotagging, Multi Angle shot
- 720p video recording @ 30fps with continuous autofocus and stereo sound
- Wi-Fi b/g/n and DLNA
- GPS with A-GPS
- 8 GB built-in storage (6 GB user-accessible)
- microUSB port (charging) and stereo Bluetooth v2.1
- Standard 3.5 mm audio jack
- Stereo FM radio with RDS
- Voice dialing
- Adobe Flash 11 support
- Deep Facebook integration
- Accelerometer and proximity sensor
- Transparent stripe changes color depending on screen content
- Replaceable cap at the bottom allows easy customization
Main disadvantages
- Limited storage with no expansion options
- No Android 4.0 Ice Cream Sandwich out of box
- Some competitors are slimmer
The Sony Xperia U specs sheet reads like a high-end device for the most part and the design of the smartphone easily manages to keep pace. Sure it's not the slim sweetness of the Xpera ray, but the Xperia U is still nicely compact and the transparent strip, which changes its color to match the screen contents, is a cool accent.
The obvious catch is the very limited internal storage - 4GB for your documents and media files and 2GB for apps is what you get out of the box and, if that's a deal breaker, you should probably start looking for other options as there's no way around it.
If you think this kind of storage (with some help from the cloud perhaps) will suffice, join us on the next page for the hardware inspection of what might turn out to be one of the hottest devices of the season.
Read more:http://www.gsmarena.com/sony_xperia_u-review-770.php
Read more:http://www.gsmarena.com/sony_xperia_u-review-770.php
Saturday, April 21, 2012
Sony Ericsson W395 Mobile
Network | Network Frequency | GSM 850 / 900 / 1800 / 1900 |
| Network Type | GSM | |
| Physical Factors | Form Factor | Slider |
| Size | 96 x 47 x 14.9 mm | |
| Weight | 96 g | |
| Features | Ringtones | Polyphonic, MP3, AAC |
| Vibration | Yes | |
| Phonebook | 1000 x 20 fields, Photo call | |
| Messaging | SMS, EMS, MMS, Email, IM | |
| Type | TFT, 256K colors | |
| Size | 176 x 220 pixels, 2.0 inches | |
| Others | Scratch resistant surface | |
| Storage | Phone Memory | 10 MB shared memory |
| Card Slot | MS Micro M2 | |
| Battery | StandBy Time | Up to 480 h |
| Battery Type | Standard battery, Li-Ion | |
| Talk Time | Up to 8 h | |
| Connectivity | 3G | No |
| EDGE | Class 10, 236.8 kbps | |
| GPRS | Class 10 (4+1/3+2 slots), 32 - 48 kbps | |
| Wi-Fi | No | |
| USB | Yes, v2.0 | |
| Bluetooth | Yes, v2.0 with A2DP | |
| Infrared | No | |
| Multimedia | Camera | 2 MP, 1600x1200 pixels, video |
| OS | - | |
| Music Player | Walkman player | |
| FM Radio | Yes | |
| Games | Yes + downloadable | |
| Other | Other specs | - Walkman player - TrackID music recognition - Motion-based games - FM radio with RDS - Image viewer - Picture editor - Organiser - Built-in handsfree - Voice memo - Java MIDP 2.0 - T9 |
Review of Samsung Galaxy Nexus GSM/UMTS Smartphone
In the box:
- Phone
- 1750 mAh Li-Ion battery
- USB cable
- Wired stereo headset
- Charger
- User Guide
Positioning
Google has a good tradition now to launch Nexus models together with new Android version. It is a tour de force for а “bare” OS from Google without any add-ons. Such reference models get new updates faster. For example, Nexus S is the first one on Android 4.0, while other manufacturers are not yet ready with their offerings. On the market Google models do not become bestsellers as they cannot offer maximum features reserved by companies for their own flagships. The same happened to Galaxy Nexus, because if we compare it with Galaxy S2 we see that the camera boasts only 5 MP instead of 8 MP. A dual core processor has 1.2 GHz and is built around TI OMAP 4460. Such details are numerous, but they are unlikely to stop customers decided on buying the latest Google model.
Future owners of Nexus are easy to describe: they want to have the latest OS version and attentively follow the evolution of Android. I think the bulk of Galaxy Nexus sales was associated with those, who needed Android 4.0 and had no alternatives. Between November of 2011, when it hit the shelves, and March-April of 2012 the phone had no rivals, excluding alternative firmware or models from second-tier manufacturers. Every coming Google model is becoming exceedingly popular and enjoys better sales. I have to say that the quality of models is growing too. Galaxy Nexus is attractive for those who need an Android smartphone with good, but not top features, and does not want to wait for flagships from third party manufacturers of models with add-ons. “Bare” Android 4 is really good.
If you do not need a flagship with the cutting edge hardware capabilities, but are looking for the latest Android version, then this phone is the only way out for you.
Design, Dimensions and Controls
When you hold this phone in your hands you immediately pay attention to its curve. It is different from the similar approach in Sony Ericsson handsets, but there is a clear curve at the back, which repeats a fainter one for the screen. In other words a curved HD screen allows to put it face down without the danger of soiling it (let alone scratching or damaging). The curve looks unusual only from the very beginning and the model is nice to work with on a regular basis. I have only a positive feedback here. The body is made of plastic, is slightly glossy, while the back is textured. The plastic cover resists dirt and soil. In future Samsung will use this material in many models, as it proved its worth. The dimensions of the phone are: 135.5х67.9х8.9 mm with the weight of 135 g. It fits any hand well and doesn't look too huge for the current crop of Android solutions. On the left side we have a paired volume rocker, while the right side hosts an on/off button. The bottom has a microUSB jack and a 3.5 mm jack for headphones or headset.
Samsung Galaxy Nexus vs Samsung Galaxy S2:
Samsung Galaxy Nexus vs Samsung Nokia N9:
Samsung Galaxy Nexus vs Apple iPhone 4S:
Screen
A 4.65" Super AMOLED screen boasts the resolution of 1280х720 (16 million colors). It uses a capacitive technology and supports up to 10 simultaneous touches. The quality of the picture is excellent and it can compete with the Retina screen in Apple iPhone (a bigger screen gives it an advantage).
You almost do not feel the curve of the screen, but subjectively it is more convenient than its flat counterparts. It can be a placebo effect, because some do not feel the difference at all.
The automated brightness control is more aggressive than in Galaxy S2, so this parameter can be affected more decisively. Subsequently, I set the level manually to suit my needs. On the other hand it markedly increases the power consumption.
To my mind the screen quality is on par with that of Galaxy S2 with a slight difference in brightness, fonts details in the browser, but you will not feel it in real life. This screen is clearly above average and should not generate any complaints whatsoever.
USB, Bluetooth and Communications
Bluetooth. Bluetooth 3.0 supports High Speed. Data transfer to other devices with the same capability uses Wi-Fi 802.11 n with the maximum speed reaching 24 Mbps. In our test a 1 GB file was sent at the maximum speed of 12 Mbps with the distance of 3 meters.
The handset supports various profiles including Headset, Handsfree, Serial Port, Dial Up Networking, File Transfer, Object Push, Basic Printing, SIM Access and A2DP. The handling of headsets is traditionally sound.
USB connection. Surprisingly, Android 4 does not work with USB Mass Storage, So we are left only with MTP. For those who use only Windows PCs there will be no issues, but MacOS users will have to download a special app from the Google website to see files in the phone memory, which is not convenient. Interestingly, but manufacturers of Android 4 smartphones will fix this problem first of all.
USB 2 allows for up to 25 Mbps.
Once you connect to a PC it is impossible to use both USB and Bluetooth and the phone demands to disable Bluetooth despite the current mode (whether you are connected and transferring data or not), which is clumsy. USB connection triggers charging.
MicroUSB jack also supports MHL, which means that a special cable (available in consumer electronics stores) can connect your phone to an HDMI output. It is a better idea to use microUSB than a separate miniHDMI jack on the body.
GSM networks have EDGE class 12.
Wi-Fi. 802.11 a/b/g/n is supported and the wizard is close to that of Bluetooth. It remembers selected networks and automatically connects to them. You can customize a one-touch connection to the router by pressing a button on the router and activating an appropriate key in the phone's menu (WPA SecureEasySetup).
Wi-Fi Direct. This new protocol must replace Bluetooth or at least compete with its 3rd version (it also uses Wi-Fi n to transfer large files). In the Wi-Fi settings select Wi-Fi Direct for the phone to start searching for devices. Select the device you need, activate the connection and you are good to go. In the file manager you can view files from another device or send them. Another option is to find devices connected to your router and send required files from the gallery or other sections of the phone. The main point is for devices to support Wi-Fi Direct.Memory and Memory cards
The phone has 16 GB of inbuilt memory and the users can initially have 14 GB at their disposal. There are no memory cards here.
The amount of RAM is 1 GB and after the start we can capitalize on 800 MB. It is enough for all apps and in terms of RAM this phone is one of the best on the market.
Performance
Here we have another dual-core Samsung processor (TI OMAP 4460). In comparison with Galaxy S2 it is a bit weaker - 1.2 GHz. In the daily use the performance is similar to that of Galaxy S2. New OS makes the overall performance better.
Camera
The phone has a 5 MP camera from Samsung, which is clearly inferior to that of Galaxy S2 with its 8 MP module. It is the biggest downside of the model and the only reason I do not use it regularly. In other respects I was quite content. Look at the photo samples. They explain everything clearly.
Read more : http://www.mobile-review.com/review/samsung-galaxy-nexus-rev-en.shtml










