Samsung launches ultrasonic Galaxy Core Advance cover




Samsung's Galaxy S5 may be getting lots of smart new accessories, but the Korean smartphone maker is also making sure its lower-powered phones get some love too. After including various software usability functions in the Galaxy Core Advance at the end of last year, the company today introduced three new accessories that have been designed specifically to help disabled or visually impaired users do more with their Android device. First up is the Optical Scan Stand, a raised bracket that automatically triggers the phone's OCR features to recognize and read aloud text placed in front of the phone. There's also Voice Labels, which are similar to Samsung's NFC-equipped TechTile stickers, but let visually impaired users make voice notes or record short explanations on how to use various devices around the home.
Perhaps the most impressive accessory of the three is Samsung's Ultrasonic Cover: a specialized case that uses sound waves to detect people or objects (in a two-meter radius), helping users navigate new surroundings by sending vibration or spoken alerts. Even without the accessories, the Galaxy Advance Core features a trio of physical buttons on the front and dedicated camera and voice recorder buttons on the side, assisting smartphone owners that don't want to rely solely on on-screen controls.
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                               iOS 7.1
The most advanced mobile OS keeps advancing.

As the punch line suggest Apple launched its OS update recently.Today we are going to talk about its feature and whats new in it.





Enable HDR Auto

iOS 7 had an awful bug that caused devices to constantly disable HDR each time the camera app was closed. In iOS 7.1, Apple repented for its annoying mistake by introducing a new ?HDR Auto? setting on the iPhone 5s that will monitor the surrounding lighting conditions and enable or disable HDR automatically.
To enable this great new feature, simply tap ?HDR On? or ?HDR Off? at the top of the screen with the camera open. Then select ?HDR Auto? and you?ll never have to think about it again.
Automatically enable HDR on iPhone 5s.



New visibility options

Apple?s iOS platform is a clear leader when it comes to accessibility options for the disabled. There is no close second. For those with relatively minor vision problems though, some accessibility features in iOS 7 were a bit drastic.
In iOS 7.1, Apple has addressed one such issue by adding new fine-tuned options for increasing the contrast on the screen of your iPhone, iPad or iPod touch.
Go to Settings > General > Accessibility and tap ?Increase Contrast.? You?ll now find three separate options in iOS 7.1.
?Reduce Transparency? will remove all of the transparency effects in areas including the home screen dock, folder backgrounds, the Control Center and the Notification Center.
?Darken Colors? will do just that: Darken all of the colors on the device?s display to make them more visible.
Finally, ?Reduce White Point? will make whites on the screen less bright, which is another way to improve visibility.




Design
Nothing they have ever created has been designed just to look beautiful. That?s approaching the opportunity from the wrong end. Instead, as they reconsidered iOS, their purpose was to create an experience that was simpler, more useful, and more enjoyable ? while building on the things people love about iOS. Ultimately, redesigning the way it works led them to redesign the way it looks. Because good design is design that?s in service of the experience.



Siri Updated
Earlier it was a problem that Siri stopped listening after some period of time to fix that now you can manually control it. By holding down the Home button while you speak and releasing it when you?re done.




Accessibility built in.

iOS includes a variety of accessibility features that help people with disabilities experience more of what iPhone, iPad, and iPod touch have to offer. The built-in VoiceOver screen reader allows those who are blind or have low vision to hear a description of the item they?re touching on the screen. With Guided Access, you can restrict an iOS device to one app by disabling the Home button, and even limit touch input to certain areas of the screen. Which can be helpful to people with autism or other attention and sensory challenges. And Switch Control gives individuals with limited physical or motor skills complete control of their device through switch access. iOS also offers many other beneficial accessibility features, such as dynamic screen magnification, playback of closed-captioned video, mono audio, simplified screen gestures, and more.


Bugs Fixed
  • Touch ID fingerprint recognition is improved.
  • An occasional Home screen crash bug has been fixed.
  • iPhone 4 users will enjoy improved responsiveness and performance.
Please share ur mind by commenting. 

      Samsung Galaxy Tab Pro 8.4 review





 Hii guys! We often tease Samsung about the seemingly arbitrary way it divvies up its tablet offerings -- not content with round numbers, it's released tablets that are 10.1 inches wide instead of 10, 8.9 instead of 9, 7.7 instead of 8, and so on. And so too is the case with the Samsung Galaxy Tab Pro 8.4, whose extra 0.4 inch seems unnecessarily tacked on. Yet, this results in a 16:9 aspect ratio that makes it well-suited for watching movies, which makes us willing to forgive its silliness. Plus, even if that weren't enough to sway us, there's so much else to like about Tab Pro 8.4 that the odd screen size is but a minor detail. Indeed, while Samsung released its latest Galaxy Tab Pro line of tablets in both 10.1 and 12.1 inches, it's the 8.4-inch model that's likely to win the hearts of most.




Hardware



I didn't think that extra 0.4 inch would differentiate the Galaxy Tab Pro from previous models like the Galaxy Tab 3, but it does. The Tab Pro is noticeably taller, and like an adolescent wearing an ill-fitting suit, it looks a little, well, stretched out. Once I started using the tablet on a regular basis however, that additional length soon became an asset rather than an oddity. It provides just a touch more head space when browsing lengthy web pages and when turned on its side, its 16:9 aspect ratio lends itself well to watching movies and TV shows.


But before I get to the display, let's take a brief tour of the hardware. Like last year's Galaxy Note 3 and the recently released Note Pro 12.2, the Tab Pro has a faux-leather exterior -- everything from the pebbled back to the "stitching" on the sides is actually made from plastic. Yet, as much as I hate to admit it, this design trickery gives the Tab Pro a premium feel that sets it apart from the last generation of Galaxy Tabs, whose glossy plastic left much to be desired. Add in some metallic accents and the Tab Pro looks like it would fit right in at a Parisian fashion house.

Speaking of fashion-forward looks, I'd be remiss if I didn't mention the Tab Pro's slender, lightweight build. Measuring 8.62 inches long, 5.06 inches wide and 0.28 inch thick, the tablet features rounded corners and tapered edges, both of which make it easy to hold in the hand. Scratch that: I should say hands instead, as the slate's 11.85-ounce weight and extra length make it much too top-heavy to use one-handed.

Samsung Galaxy Tab Pro 8.4 Dimensions 8.62 x 5.06 x 0.28 in.
Weight 11.68 oz
Screen size 8.4 inches
Resolution 2,560 x 1,600 (359 ppi)
Screen type IPS LCD
Battery Up to 10 hours
Internal storage 16GB / 32GB  External storage microSD card (up to 64GB)
Rear camera 8-megapixel AF  Forward camera 2-megapixel fixed-focus
Video capture 1080p NFC N/A
Bluetooth 4.0 SoC Quad-core Snapdragon 800
CPU 2.3GHz RAM 2GB
WiFi Dual-band 802.11a/ac/b/g/n
Wireless charging No
Operating system Android 4.4

Performance


With a 2.3GHz quad-core Snapdragon 800 processor and 2GB of RAM, the Tab Pro 8.4 theoretically offers plenty of power. And after spending some serious quality time with the tablet, I have to agree. Swiping and flipping around the tablet's various apps and screens felt gloriously smooth for the most part, and launching most software took mere seconds. For example, in just under two seconds, I was able to launch the camera app and start taking photographs. Snapping pictures is practically instantaneous as well, which is great if you need to capture that perfect moment.
I was especially impressed with how the Tab Pro fared during multitasking. I launched several apps using Samsung's Multi Window feature, with two taking up the entire screen and a few more pop-up windows hovering above. I did things like surf the web with Chrome, play YouTube videos, check email and chat with friends using Hangouts all at the same time. And on the whole, I was able to do these tasks without serious issues. I even tried playing two or three videos simultaneously (with YouTube, Chrome and the built-in video player), and to my surprise, the videos didn't stutter at all.
That said, the more apps I launched, the more the performance started to lag; resizing windows and moving them around took a bit more patience than usual (if you recall, the same thing happened when we tested the Note Pro 12.2). Chrome also crashed once during my little multi-window experiment. While I wouldn't recommend using Multi Window all the time, it's at least robust enough for occasional, lighter use.
As for the device's speakers, I was pleasantly surprised by how loud and rich the stereo speakers sound. To my non-audiophile ears, I didn't detect much tinniness, and found them perfectly acceptable for listening to tracks from Rdio and Spotify. I wouldn't replace your best Bluetooth speakers with them of course, but they'll do in a pinch.

SAMSUNG S5 now available in INDIA for Rs-45500

Of all the mobile phone manufacturer out there, SAMSUNG is doing its best to stay at top. Our first thought when holding the Galaxy S5 was that we'd been through all this before a year ago, with the equally underwhelming launch of the GS4. Our disappointment jibed with the reactions of other bloggers around us at Mobile World Congress and with many readers' comments on our hands-on article. Folks seemed to forget about the phone after five minutes and switch their attention to Samsung's new smartwatches, especially the delectable Gear Fit.
First impressions aren't everything, however. A phone's charm can take a while to sink in, and you only have to look at the Galaxy S3 for proof of that. (I reviewed that handset many moons ago, and must admit that I never expected it to do as well as it did.) As add-ons go, the swipe-based fingerprint scanner and heart rate monitor may not be astounding now that we've had the HTC One Max and fitness gadgets like the Withings Pulse, but they might prove their utility in time. Even if they don't, the GS5 has other redeeming features, such as its 1080p AMOLED display, phase-detection autofocus and basic water resistance, and it comes at just the right time to win over GS3 owners whose contracts are coming to an end.
But the anticlimax is there nonetheless, and it most likely stems from a suspicion that Samsung's vast scale and manufacturing strength isn't being fully exploited. Like Apple, but unlike most other phone makers, Samsung has control over many different technologies that go into a smartphone, including the memory, display and -- most importantly -- the processor. It showed us glimpses of this cross-discipline expertise with the global versions of the Galaxy S2 and S3, whose in-house Exynos processors brought extra speed and graphics just when Android needed it, and it did something similar with the big-screened, stylus-equipped Galaxy Note series.


 The S5 includes a built-in heart rate monitor, pedometer and fitness tracker, though I'm not sure how useful they actually are. For instance, to check your heart rate, you hold your finger over a sensor on the back of the phone - something I can't imagine doing in the middle of a jog.

The Samsung Galaxy S5 is tipped to boast an updated 16MP camera with enhanced low-light performance and optical image stabilization. Earlier, the company unveiled its ISOCELL image sensor, which is expected to debut on the upcoming flaghip.


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Samsung was one of the first companies to really run with the idea of big-screen phones. Others had tried before and failed, but Samsung managed to turn its original Galaxy Note into a massive success. Big screens have since percolated down to the more budget-oriented phones, but these usually have lower resolutions and weaker processors, negating many of the advantages phones that size. Samsung's own Galaxy Grand was meant to appeal to people who wanted a big screen just for the sake of having a big screen, without paying flagship-level prices.
The original Galaxy Note had a 5.3-inch 800x1280-pixel screen, which was pretty cutting-edge in 2011. Today, you can get full-HD 1080x1920-pixel screens in phones that cost a quarter of whatSamsung's late-2011 flagship did at the time of its launch. The company's latest budget big-screen offering, the 5.25-inch Galaxy Grand 2, actually matches the original Note in terms of screen size and resolution. It's only 0.05 inches smaller, and runs at the 16:9 resolution of 720x1280 which is just as tall but a little bit narrower.

In fact, the Galaxy Grand 2 is the perfect example of how far technology has progressed in the past few years. You're getting specifications that match or exceed a flagship that's just a few years old at roughly half its price.
But that fact alone doesn't make the Galaxy Grand 2 a winner. The competitive landscape is full of oversized phones from budget as well as premium multinational brands in the same price range. Some of them offer full-HD screens while others offer octa-core processors. Our detailed analysis of the Galaxy Grand 2's features, specifications and performance will determine whether or not it's good enough to beat them.

Features and specifications:

The Galaxy Grand 2 doesn't have "Duos" attached to its name like the company's dual-SIM offerings tend to, but it does support two GSM SIM cards in dual-standby rather than dual-active mode.
The device is powered by a quad-core Qualcomm Snapdragon 400 system-on-a-chip (SoC) running at 1.2 GHz. This is a mid-range quad-core offering, but it should at least be more powerful than similar processors from Mediatek and Broadcom that are more commonly found in phones at this price point.
There's 1.5GB of RAM, which should be more than enough for smooth multitasking. Samsung has been a little stingy with only 8GB of internal storage space, though you can add up to 64GB more using a microSD card. Both SIM cards use the GSM standard and 3G speeds of up to 21Mbps are supported. Dual-band Wi-Fi n and Bluetooth 4.0 LE are standard, as are the acceleration, magnetic, proximity, rotation and orientation sensors.



The screen is an ordinary LCD, not the more expensive AMOLED type found on Samsung's higher-end products. 720x1280 is a marked improvement over the original Galaxy Grand's 480x800, and we had no problem with the crispness of text and icons on screen. However, we've been spoilt by the full-HD screens on some of today's competing budget phones, and Samsung's large, colorful and widely spaced home screens and main menu only make it more obvious that this isn't a full-HD panel we're dealing with.



Software:

Thankfully, the Galaxy Grand 2 runs Android 4.3 rather than the older versions that seem to be predominant on new phones even today. The bigger story though is Samsung's TouchWiz UI, which is so extensive that there's almost no visual similarity to stock Android anywhere.
It starts right from the lock screen. Notifications of unread calls and messages are front and centre, and all status bar icons are visible. You'll see a burst of light and an animated lens flare towards the bottom, indicating which way you should swipe to unlock. As you swipe, the flare follows your finger. It's a nice touch, though somewhat unnecessary.



Samsung has customised the home screens as well. The lower quarter with shortcuts stays constant, while the rest of the space is used by five scrollable panels. The main panel has a large weather widget, Google search box, and a row of shortcuts. Three of the other screens are dominated by one large widget each: Flipboard, Story Album and Samsung Hub. The fifth and final panel is blank, and this is where shortcuts to apps you install will start appearing automatically. You can drag a finger along the indicator below to quickly flip between panels.
Swiping upwards from the bottom brings up My Magazine, a grid of news articles from various sources around the Web, laid out in large photo-heavy tiles. We must say this looks a lot like HTC's Buzzfeed feature. You can adjust the categories of articles that appear, though it doesn't seem like you can tweak the specific websites that articles are sourced from. You can also add your own social feeds and include photos and videos that are stored on your phone. You can also decide whether your text messages and emails appear as tiles mixed in with articles and social updates.
My Magazine seems a bit redundant since Flipboard is already available on one of the home screens. We've been hearing talk of a redesigned TouchWiz home screen for a long time now, and maybe this is a taste of what's to come. For now though, it's something that we'd in all likelihood forget about completely.



As any Samsung user will know, there are more customised touches to be discovered at every turn. The notification shade has a row of toggle buttons for things like Wi-Fi, GPS, Bluetooth and Power Saving, along with a brightness slider right there, and playback controls if music is playing. The task manager view (brought up by long-pressing the Home button) lets you kill all apps with one tap, launch Google Now, and check out detailed resource usage statistics.
The default keyboard makes good use of screen real estate by adding a row for numbers. It would have been nice to be able to use the Shift key to add symbols quickly, but that isn't possible. There's a smart autocorrect feature that learns your habits, and a Swype clone for gesture-based typing.
Even the main menu is totally Samsung's creation. App icons have of course been tweaked, and apps and widgets are clearly separated into their own distinct categories. A pinch gesture shows you all available pages as thumbnails, and you can drag to scroll quickly here too. Animation is simple, and we can't find any reason to fault Samsung for changing things around.



The Galaxy Grand series might not support the S-Pen stylus that gives its Galaxy Note series more utility, but there is one feature that's common to all of Samsung's bigger phones: Multi Window lets you split the screen and run two apps simultaneously. It doesn't work with all apps and it is a bit fiddly, but it can be extremely convenient. You can't simply grab any full-screen app and make it run in a smaller space. You can save combinations of apps and launch them simultaneously. When the feature is enabled, a long-press on the Back button shows or hides the tray that lets you select apps for each slot.
S-voice is Samsung's answer to Siri, and it's accessed by double-tapping the Home button). From there, you can either tap the button on screen or say "Hi Galaxy" to make it start listening for voice commands. There's a pretty extensive list of things you can do, which includes making calls, sending text messages, settings alarms and reminders, having the news read out, adding calendar events, posting to Twitter, launching apps, searching the Web and controlling phone settings such as Wi-Fi and Bluetooth.



You can ask S-Voice a simple question, and it will Google the entire phrase if it can't decide how to process it as a command. This takes a little time, but accuracy is quite good. Even the voice Samsung uses to read responses is not too artificial. S-Voice requires a data connection, and will simply refuse to accept input if both Wi-Fi and cellular data are unavailable, even for simple commands such as toggling phone controls.
The Settings app also has plenty of Samsung tweaks. The whole thing is sorted into four categories: Connections, Device, Controls, and General. Blocking Mode only allows calls and messages from known people, so you aren't disturbed by spam but can still receive important notifications. Easy Mode is a simplified interface suitable for technophobes and first-time users. There's also a SIM card manager that lets you set default actions, and Voice controls that let you handle calls, trigger the camera, and control basic phone functions with your voice. Hands-free mode is suitable for drivers who don't want their attention to leave the road, and One-handed operation contains a number of options that make it easier to use apps, handle calls and type with a single hand.



Samsung hasn't been shy about promoting its own apps either. The company might have recently agreed to cooperate more with Google when it comes to a unified Android ecosystem, but the Galaxy Grand 2 has a boatload of Samsung's own apps on display, while Google's bundled ones are consigned to a folder right on the bottom of the main menu.
The Galaxy Grand 2's house-branded Music and Video apps aren't bad, but they duplicate some of the functionality of the originals, which might confuse some people. We ran into odd issues such as our MP4 files' audio codecs not being recognised (though they work perfectly fine in other apps). Our larger HD videos also didn't play, though FLAC audio did just fine.
Samsung also has its own app store, called Samsung Apps, which seems to have many well-known names, but also plenty of ripoffs and spam. Alongside that, there's Samsung Hub, which offers videos, books, games and learning material. You can "install" each of these, which then live as their own sections within the Hub and within the respective Samsung apps.

Camera:

Of course, Samsung couldn't leave the camera interface untouched. There's a large Mode button right next to the shutter release and video capture buttons, which brings up a carousel of options such as Continuous Shot, Beauty Face, Best Face, Rich Tone (HDR), Panorama, Sports and Night. Beauty Face is automatically activated when you switch to the front camera, though we didn't find it made much of a difference. The rest of the modes all have their uses. Swiping up from the bottom brings up a row of filters that let you add effects to photos. Finally, another flyout of options on top lets you control the flash, timer, storage location, voice commands and social sharing options.



The 8-megapixel images we were able to take were richly detailed. Compression noise was visible when zooming in, but not otherwise, even on a big computer monitor. HDR mode produces similarly impressive results. Even the front camera took some impressive shots.
Video is captured at 720p, and is equally impressive. Our test clips came out clean and smooth, with adequate detail even at a distance. However, results for both still and video were only just about passable in low light. That's not too much of a surprise, and we're still happy with the camera's performance overall.

Performance and battery life:

We were pleased with the Galaxy Grand 2's performance in our benchmark tests. Qualcomm's Snapdragon 400 is a mid-range workhorse and we're glad to see it put to use here. There's a good balance of CPU and GPU performance, and we were able to achieve 11 frames per second in our GFXbench gaming simulation as well as scores of 5486 and 2798 in 3DMark's Ice Storm and Ice Storm Extreme scenarios respectively. CPU-bound tests were also strong, beating competition based on Mediatek processors which are priced at the same level or a bit lower. We recorded scores of 2662 in Browsermark, 8427 in Quadrant, and 17,030 in AnTuTu. SunSpider completed its run in 1063 milliseconds, which is impressive.
Audio and video playback was also satisfactory. The phone's built-in loudspeaker is loud enough, but very tinny. Its placement on the back also makes music sound awful if your phone is lying on a table. The bundled headset is much better, but you'd still prefer your own earphones for any serious listening. Viewing angles are good, with visibility reducing only at extreme angles. We were surprised at how poorly 1080p videos played: there was stuttering and artefacting in all our test samples. 720p on the other hand played without a hitch (in a third-party app). We also found that the Galaxy Grand 2 got quite hot in our hands while trying to play HD video.
The battery lasted 342 minutes in our SD video loop test. This is just about average, and we would really have liked to see more from Samsung in this department.




Rule: Add the units digit to 25 and affix the square of the units digit to the result. If the square of the units digit is a one-digit number, precede it with a 0.

Find the square of 53, using this method.

First, add the units digit, 3 to 25.

        25 + 3 = 28

Next, affix the square of the units digit to the result.

        3 X 3 = 9

Since the answer is a one-digit number, place a zero in front of 9 before affixing it to the 28.

          2,809 Answer

As another example, find the square of 57.
Again, the units digit is added to 25.

        25 + 7 = 32

Next,square the units digit

        7 X 7 = 49

and affix to the previous result.

        3,249 Answer

This time the square of the units digit was a two-digit number, and therefore it was not necessary to precede it with a zero.





Samsung 

UNPACKED - TRAILER

INTRO:

The Samsung Galaxy S5 was launched at MWC 2014, Samsung?s long-awaited new flagship device and successor to the uber-popular Samsung Galaxy S4. Improving on a winning formula is always challenging, and Samsung has been keen to emphasis that the S5 is a product of customer feedback on previous iterations.
Launched alongside the Samsung Gear 2 smartwatch and the Samsung Gear Fit, the new Galaxy phone from Samsung is set to go head to head with the likes of the HTC One (and the rumored HTC M8) as well as the Sony Xperia Z2 and Google Nexus 5.
FEATURES:
The new Samsung S5 feature-set is where things get interesting ? like the S4 with its eye tracking, Samsung has worked hard to get some standout features into the S5. We?re talking an inbuilt Heart Rate monitor (more on that later), a fingerprint sensor linked up to a global PayPal deal, IP 67 water and dust resistance as well as a slew of other improvements covered in detail below.
The fingerprint scanner in particular has been widely rumored, especially in the wake of Apple?s TouchID commitment on the iPhone 5s, and here is something similar for Android users.

The scanner is located under the home key, which Samsung have done an excellent job of making look completely standard. To set up, swipe 8 times to register each print, up to three prints can be registered. In our initial tests the angle was critical, so bear in mind which hand you?ll be using.
Samsung has struck a ?global partnership? deal with PayPal to provide payments via fingerprint reader verification in 26 markets. It?ll be interesting to see the details on the ground in terms of who and where this will be accepted, but at least eBay shopping is likely to be slightly more secure.
CAMERA:
Samsung made a beeline for the high ground in their Unpacked event, stating that the Samsung Galaxy S5 16MP rear camera has the ?strongest smartphone camera on the market?. This is based on a variety of new functions, such as 4K video recording, auto-focus in up to 0.3 seconds, delivering ?SLR levels of response? according to Samsung. Next there?s real time HDR that delivers ?striking image intensity? and real-time response, as well as the ability to view a ?live? preview image.
Finally, there?s selective focus, where you can capture images and change focus later in three ways - near, far and pan. During our brief hands-on, the HDR functioned well, as did the selective focus, but we?ll need to test the S5 in a variety of situations to be definitive. The front camera is a respectable 2MP for your video calling and accurate selfie requirements. 

PERFORMANCE:

The usual caveats apply to our hands on time, being both short, sweet and under controlled conditions. However, with a Quad core Krait 2.5GHz chip and 2GB RAM under the hood this was never going to be slow.
Samsung promises that connectivity is first-class, offering 802.11ac with MIMO support, and booster tech using LTE + Wifi in parallel to speed downloads where possible. The S5 also offers Ultra power saving mode at the other end of the spectrum, which dips down to very low power (black and white display, etc) to spin out more battery life when activated.
UPDATED WITH
S-HEALTH 3.0
Samsung made a big noise over one of the standout elements of the S5, the Heart Rate monitor built into the back of the handset, next to the camera flash. Hold your finger on the camera and get a readout of your HR. Our test unit made us pretty chuffed, with a resting HR of 51, we?ll have to conduct some real world tests to make sure that?s accurate.
RELEASE DATE: APRIL
QUICK SPECS:
Network
LTE Cat.4 (150/50Mbps)
AP
LTE: 2.5GHz Quad core application processor
Display
5.1? FHD Super AMOLED (1920 x 1080), 432 ppi
Dimension
142.0 x 72.5 x 8.1mm, 145g
OS
Android 4.4.2 (Kitkat)
Memory
RAM : 2GB
16/32GB User Memory + microSD slot (up to 128GB)
Connectivity
WiFi : 802.11 a/b/g/n/ac HT80, MIMO(2x2)
Download Booster (LTE + WiFi simultaneous reception)
NFC, Bluetooth?: 4.0 BLE / ANT+
USB 3.0
IR Remote
Additional Features
IP67 certificated Dust & Water Resistant, Emergency Mode, Ultra Power Saving Mode, S Health, Quick Connect, Private Mode, Kids Mode.
Camera
Main(Rear) : 16MP (1/2.6?, Phase Detection AF)
Sub (Front) : 2.0MP (1920 x 1080, Wide-angle lens )
Camera Features
HDR (Rich tone), Selective Focus, Virtual Tour Shot
Video
UHD@30fps, HDR, video stabilization
Video Codec : H.263, H.264(AVC), MPEG4, VC-1, Sorenson Spark, MP43, WMV7, WMV8, VP8
Video Format : MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Audio
Audio Codec : MP3, AMR-NB/WB, AAC/ AAC+/ eAAC+, WMA, Vorbis, FLAC
Audio Format : MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Sensor
Accelerometer, Gyro, Proximity, Compass, Barometer, Hall, RGB ambient light, Gesture, Fingerprint, Heart Rate Sensor
Battery
2800mAh
Standby time : 390 hrs (LTE) / Talk time: 21 hrs (WCDMA)
Photo editing is a thing that every' Social networking website' user  do these days to give their pics awesome and amazing looks. Some people are too good with Photoshop  in editing pics and giving them creative looks. Well don't worry , this post of techbuzz time will help you explore some of great websites online that will help you edit your photos , add awesome filters to them and thus turning your pic into amazing one and that too absolutely free.

1. Pixlr:

Pixlr is among the most famous website to edit images online. It is free, easy to use and comes with various tools to edit your images. After landing on Pixlr.com, you will come across Pixlr editor, Pixlr express and pixlr-o-matic.With more than 600 effects, it offers several tools and numerous filters like  blur , Gaussian blur,Sharpen,Noise,Diffuse,Pastels,Hope and many more. You can also adjust Brightness , Hue and Saturation, Color balance etc.You can create new images as well as open images from your computer and edit them. Lot of diversity in terms of options. Do check Pixlr , you will love it for sure.

2.Picmonkey:

Picmonkey can help you transsform your photos with fast easy and gorgeous effects. You can crop image , Canvas Colors , rotate , , change colors , Sharpen images, Resize them and many more. There are plenty of other features like adding text , frames, themes etc.

3. Befunky:

It is another free website to edit photos online as well as befunky offers apps for both iOS and android users to edit photos using their smartphones. Befunky allows you to upload pics from Facebook , Photobucket , picasa as well as from Computer.


Also read : Best  Android apps to add awesome filters to Pics

4. Pixlr-o-matic:

Pixlr-o-matic helps you add awesome filters as well as it is well known instagram alternative and  helps you edit your images by adding filters like Aladin , Amber , Dean , Bob ,Fred and many more. Pixlr-o-matic can be installed on Android and iOS smartphones.


5. Make sketch of your Photos using  Dumpr and SketchmyPhoto:

Read the complete post here .
The square of 25 is 625. Oddly enough, these are the last three digits in the square of any three-digit number ending in 25. Since squaring a three-digit number results in at most six digits, the problem here is merely to find the first three digits of the answer.

Rule:   The First two digits (that is, the hundred-thousands digit and the ten- thousands digit) are found by squaring the hundreds digit of the given number and adding to the result one-half the hundreds digit of the given number (ignoring the fraction 1/2 if it occurs). If the result is a one-digit number, then there is no hundred-thousands digit in the answer and the result is the ten-thousands digit of the answer. The thousands digit of the answer is 5 if the hundreds digit of the given number is odd and 0 if the hundreds digit of the given number is even, Affix 625 to obtain the final answer.

Two illustrative examples will be used to demonstrate the ease with which this short cut may be used. 

Example:

Square 225.

First, square the hundreds digit of the given number, to obtain

           4

To this add one-half the hundreds digit of the given number.

           4 + 1 = 5

Since the answer is a one-digit number, 5 is the ten-thousands digit of the answer. The thousands digit of the answer will be 0, since the hundreds digit of the given number, 2, is even. To this we affix 625 to obtain the final answer.

         50,625 Answer




  • SQUARING ANY NUMBER ENDING IN 5

Rule:   Multiply the complete number to the left of the 5 by one more then itself and affix 25 to the result.

To demonstrate, we shall find the square of 195. The complete number to the left of the 5 is 19. Raising this one number high gives us 20.

                 20 X 19 = 380

To which 25 is affixed.

                 38,025 Answer