Saturday, 31 March 2012

A to Z : Tablet Search



The tablet is a very intuitive device that has seen such remarkable progress in such a short lifespan. Its not that it was invented/designed very recently but the amount of development and consumer interest it has been receiving, very recently, is mind boggling.

Who would have said, a few years ago, that these 10 inch behemoths would be a pride of each family in their dinning/living rooms. They have become a niche product, even after owning laptops and multimedia smartphones, people are still buying them. In this article we will discuss what choices will determine with which tablet you end up with (if you ever think of buying one !).

Samsung Galaxy Tab 10.1

The need for a tablet?


The original Apple iPad (the first commercial success) was difficult to understand and many bought a product they knew nothing about. Only then we understood how to use tablets, which happened to be more flexible than desktops and laptops. The main advantage here is the weight and impressive battery time, which beats any laptop hands down. A tablet can be activated immediately with one press of a button without any wait time. Your tablet fits your needs and preferences, which defines the requirements to particular models.

Any tablet can handle e-mails, note taking, calendar and similar activities. Large texts can be entered only via the screen keyboard. Otherwise you have to buy an external keyboard, which can be connected through Bluetooth. It will speed up the text input, but the idea behind tablets is that of mobility, so the keyboard is extra. If you type up a lot you may opt for a small laptop instead. Also a tablet can be easily used for making calls and such(very few have this functionality) which is a tedious process for a laptop.

As far as e-mail, browser, calendar and associated tools are available in all models there is no need to base your choice on them. To my mind the key points here are the following:


  • Screen size, which defines if you can put the tablet in a small bag or not
  • Gaming options- availability of games and the chance to connect to a TV
  • Operation time
  • 3G or WiFi
  • Body materials, Quality
Screen size

The original iPad boasted a 9.7" screen, which became a benchmark for others to follow. The most dangerous rival of Apple is Samsung, which offers different screen sizes – 7", 7.7", 8.9" and 10.1". Steve Jobs claimed any other screen size apart from 9.7" to be inconvenient, but according to rumours now the company may come up with a 7.8 " model (iPad mini). In Samsung, lineup the best sales are enjoyed by a 10.1" model followed by a 7". Many companies start exclusively with 7" tablets to be different from iPad. I think we can speak about two form factors: 7" and 10" with the smaller model capable of fitting any bag or almost any jacket pocket. You cannot do the same with a 10" device, but it stays extremely mobile and takes no more space than a thin paper folder.


Apple iPad 2

3G or WiFi Only

Before you buy your first tablet it is difficult to imagine how you will actually use it. Will it lie on the table at home/office or you will carry it around at all times. Online connection then comes to the fore. Is WiFi (included for all models) enough or you need 3G too? 3G versions cost more, but only such a purchase makes sense to my mind. WiFi is not present everywhere, but you still want to browse the web and check the mail. Some say they receive mail and surf the web via the phone and a tablet is needed for other purposes. Once you buy a tablet the phone will not be enough, so go for a 3G model.

The only disadvantage is the price, but you pay for the gadget only once. The monthly cost of the unlimited Internet connection does influence your choice. As far as you need another SIM card check out the tariffs. If you are ready to pay get 3G.

Storage size

Traditionally tablets come equipped with the fixed amount of Storage, just like in phones, and you may or may not get a boost with the memory card. Modern tablets have 16 GB, 32 GB and 64 GB.

How much is your need/do you need?
The answer depends on your style of use (personal opinion). Though 32GB seems to be the sweet spot.
New Apple iPad (3)
  
Some Android tablets allow for memory cards of up to 32 GB, but in real life not many capitalize on this option. If you do not know why do you need it ignore this feature with ease.

Operation Time

Asus Transformer is the best in this respect as it offers 16 hours of runtime. It will work for more if you use the optional keyboard attachment. Active gaming gives you 5 hours, which depends on the graphics, volume and Internet connection type. The second best is new Apple iPad (or 3) which has better backup than its previous iterations. Also noteworthy is the next tablet form Asus, conveniently called, the Transformer Prime which seems to better its predecessor.

Materials (Built)

The tablet is a mobile device so it has to be as light as possible and durable in the same time. Apple and Asus use aluminum chassis and their devices are very durable. Samsung and others like Motorola have good quality plastic back (that does not mean they are low on quality but less in weight)

Gaming

Tablets are turning into gaming consoles and already have more new game releases and better ones too (this one is arbitrary but many new titles are released only for tablets not ported from consoles). More and more games are born nowadays with touchscreen controls and even if you are not a gamer you will surely find dozens of games amusing.
 
Most games are first released for iOS and, then get to Android and lastly to other platforms. You should keep that in mind when you are looking for a new tablet. iOS has got more apps than any other platform but Android is fast catching up.

Android tablets have one big advantage that few people know of: Tegra 2 and Tegra 3 tablets can be paired with our TV so you can play any game one your tablet on a big screen. They can be real gaming consoles and you can even connect PlayStation and XBOX game pads. Young people may find Tegra 2/3 tablets a good and inexpensive substitute for gaming consoles. However, I must add that today there are only about two dozens of games that can fully take advantage of the tablet hardware in this mode but new ones are released all the time.

Other Features: Camera, Stylus etc.

You should not choose your new tablet based on the camera quality: it is a nice extra option but it will hardly impress anyone with quality. Tablet cameras are worse than mobile phone cameras or on a par with them at best.

Creative people might find styluses useful as they can really help you with drawing. Samsung are making Note 10.1, a tablet designed for drawing and HTC Flyer comes with a stylus out of box. If you are a painter or need a stylus for your work then you it might be worth considering a special drawing tablet. In other case you can simply buy a universal stylus that will not be as accurate but do the job just fine.
HTC Flyer

When it comes to accessories you should know that Apple devices have got more of them than any other and they get new accessories earlier than other products. This is a fact worth keeping in mind when you are looking for a new tablet.

Ideology: Apple iOS vs. Google Android

Apple controls most of the tablet market while Android is playing a second fiddle. To choose a tablet also means to choose the OS that will assist you. To a degree it is a choice of ideology because often people extrapolate their views and preferences on devices they use.

I often hear from some people that they will never buy anything Apple because they don’t like the company. I, for example, have a few reasons to detest Apple. Their marketing strategy is poor, price high doesn’t always relate to premium features. I can say that all Android tablets have more features than any Apple tab. I am not going to assess the values of such choices in this article as they don’t have any valid grounds just as the opposite view when people buy only Apple.
 

In my opinion, Android is still trying to catch up with Apple on the tablet market and needs to work on many things. I recommend reading the dedicated reviews to get acquainted with iOS and Android features on tablets.

The Perfect Tablet

If you have read the whole article you might feel disappointed because I did not recommend any specific products but merely voiced my opinion on some of the features. So now it is time to have a look at the contenders.

I have not considered the dual vs. quad core CPUs dilemma because I think this is solely a marketing issue. The dual core processor in new iPad (3) gets fewer points in benchmarks than the quad core Tegra 3 in Asus Transformer Prime but in actual use new iPad (3) feels a lot faster. So you should not trust benchmark figures and the choice of the CPU should not be a criterion if you are looking for a tablet.

Asus Transformer Prime

So if I want a tablet packed in a good quality chassis with 32 or 16GB of storage, a 10” screen and 3G, with the longest on battery time, with a myriad of apps and games available for it than my choice is Asus Transformer Prime.



Regards,

HellRa1SeR

Sunday, 4 March 2012

Mobile World Congress 2012


New Year: More Phones!


Mobile World Congress is an annual extravaganza, a fair, for us geeks that brings in hordes of mobile OEMs, companies, manufacturers from around the world. Here we see new tech, phones, and many other wonderful things.
Here, some of the most unique and desirable handsets are launched in front of analysts and buyers for the very first time. This year's show has been an awesome event, and I've seen many devices stretch the limits of current tech. There were a few awesome concepts and stunners. I will talk about the best of them.

HTC One X



The past year, HTC released many smartphones where neither of them was ideal. They had a lot going on in their research labs. Admiting their mistake , they have clarified that this year will be all about quality and not quantity. Thus announced, was their new flagship with awesome specs and design elements. The One X is proof that the company has listened to the critiques, and oh, how times have changed. This incredibly slim handset features an understated yet elegant design, yet it packs a Tegra 3 SoC with a quad-core 1.5GHz CPU, a drool-worthy 4.7-inch 720p Super LCD display, 32GB of internal storage and and f/2.0, 8 megapixel camera that effortlessly captures beautiful images. It features Ice Cream Sandwich with Sense 4.0 customization that’s much less obtrusive and bloaty than previous versions, and the phone looks super slick in performance. Simply said, the HTC One X is a hell of a device on paper and looks good too. So long as battery life is up to the mark, it'll set the pace for this year’s droid lineup.

Nokia PureView 808



The PureView 808 from Nokia won the official Best of Show award here at Mobile World Congress, and while the device has undoubtedly moved the cameraphone to a new level. Put simply, the PureView 808 is a middling (and slightly clumsy) device with an amazing 41-megapixel camera. It features a 1.3GHz CPU, a 4-inch ClearBlack AMOLED display at 640 x 360, and packs quadband GSM and pentaband 3G connectivity -- all in a device that runs Symbian Belle. That said, yeah, we want one.

Nokia has put in all there effort in the research, and the final result has redefined the whole mobile phone photo system. This phone actually doesn’t take a 41 megapixel photos or for that matter 8000 x 5000 or a 130 MB photo; it collects 41 megapixels of data and uses all those details to create a very rich photo of a much smaller size of 3000x 2500 pixels which is roughly 8 megapixels.


So what nokia has developed is that they click a photo @ around 8000×5000 pixels and shrink it down to something significantly smaller @ around 3000 x 2500 pixels. So, now as per nokia’s equation, 41 MP of collective data = 8 MP of great quality of image (which ofcourse would of great quality and only about 5-6 MB in size.) Conclusion on their camera, GREAT.

Huawei Ascend D Quad



Could you have ever dreamed that one of the standout smartphones of Mobile World Congress would be from Huawei? Huawei as a manufacturer is known for cheap mobile phones( the dual and triple sim variety), but it wasn't until they released this beast that I realized just how serious (and capable) the company was. Paling only in comparison to the HTC One lineup, the Huawei Ascend D Quad boasts some of the finest aesthetics that we've seen at the show. It features a 1.5GHz quad-core CPU, a 4.5-inch IPS display with 720p resolution, an 8MP camera, quadband GSM, pentaband WCDMA and, wouldn't you know it, a big bite of Ice Cream Sandwich.

LG Optimus 4X HD



The sequel to the Optimus 2X is here, and it asks to be called the Optimus 4X HD. As the name implies, it now packs a Tegra 3 SoC with a quad-core 1.5GHz CPU and a large 4.7-inch IPS display with 720p resolution, along with an 8 megapixel primary camera. While there's no doubt plenty of power with this handset, LG's software is rather slow and. However the device does look sleek and durable and much better than its ancestor. Also its specs look good and sure with right key ingredients, can be a winner.

Xolo X900 (LAVA X900)



What discussion of potential game-changers from Mobile World Congress would be fully complete without Intel and its new lineup of Medfield chips for smartphones? Enter the Xolo X900, a slab that's based on the 1.6GHz Z2560. The device is currently destined for India (via LAVA), Yes we will be the first ones to get it (hurray!!), it offers some worthwhile insights to what we might expect from handsets that'll land closer to home. The performance is noteworthy and looks responsive on the stock Gingerbread phone, but  the battery life looks dodgy with a meagre 1450mAh battery. The Xolo X900 itself features a 4-inch, 1024 x 600 LCD screen, an 8 megapixel camera and is said to ship in Q2.

As can be seen, the upcoming mobiles have entered the multi core era with the launch of the Quad core SoC from Nvidia(Tegra) and Samsung(Exynos). The future of computing now in our hands.

In my opinion this years winner is Nokia 808 Pureview for such an awesome concept and tech that has been put into it. Nokia deserves laurels and applause. Take a bow. 



Adios
HellRa1SeR

PS- I have been getting some requests from few readers, so I'll be covering their requests pretty soon. Stay tuned.( If you wnat something to be posted do comment below.)