Monday, October 26, 2009

Battle of the Smart Phones - Apple IPhone 3GS Vs BlackBerry Bold

Mobile phones have changed the way people communicate. In the same way, smart phones, which provide computer-like functions, have changed the way people use their mobile phones.

Smart phones differ from ordinary mobile phones in two simple ways: how they are built and what they can do. Currently, the Apple 3GS iPhone and the BlackBerry Bold are arguably two of the best smart phones available in the market. Here's how they match-up against each other:

The iPhone's revolutionary touchscreen design has set the standard for future generations of smart phones. Nokia and Samsung have developed similar designs for their smart phones. There are also more than a hundred iPhone clones out in the market, all trying to cash in on the iPhone's status. The 3GS iPhone looks virtually the same as its predecessor, the iPhone 3G. The Blackberry Bold is the best looking BlackBerry so far, but the iPhone's design is an instant classic. Winner: iPhone 3GS

It takes a bit of time to get used to both the 3GS iPhone and the BlackBerry Bold. BlackBerry has always been known for usability focused on business applications. The BlackBerry phone has shortcut keys to get things done quickly, however, it's still easier and faster to master the iPhone 3GS. Winner: iPhone 3GS

The iPhone 3GS has a 3.5-inch screen with 320 x 480 pixels resolution and 16M colors. With a small 2.6-inch screen and only 16K colors, the Bold lags behind in this department not just against the iPhone but with other top smart phones as well. Winner: Apple iPhone 3GS

The BlackBerry Bold's large keyboard took up some of the space that could have been used for the display but it's worth it because it's a pleasure typing in the full QWERTY keyboard, which has a sure and fast response. The iPhone's virtual keyboard is flashy but it takes time to master fast and accurate typing. Though there's an error correction system, it's not reliable if there are a large number of mistakes. Functionality beats flashy in this round. Winner: BlackBerry Bold

When it comes to applications, no smart phone comes close to the iPhone because it is the easiest platform to develop applications for. With thousands of developers creating millions of applications for the Apple App Store, the sky's the limit for the Apple 3GS iPhone. Winner: Apple iPhone

With an ARM Cortex A8 processor clocking 600 MHz and HDSPA speed up to 7.2 Mbps, it's no wonder the 'S' in Apple iPhone 3GS stands for speed. However, the BlackBerry Bold is no slouch as it has a 624 MHz processor. Both smart phones are capable of communicating over Quad Band GSM network supporting frequency bands of 850/900/1800/1900, both are GPRS, EDGE and WiFi enabled, and both have Bluetooth A2DP support and USB Connectivity. While the BlackBerry Bold only has an HSDPA speed of 3.6 Mbps, there's really no speed difference because there are currently no service providers that give 7.2 Mbps. Winner: Draw

The camera has been the iPhone's "weakness" as a smart phone, but not over the BlackBerry Bold. The iPhone 3GS features a 3-megapixel camera with autofocus, a decent 640 x 480 resolution at 30fps and excellent audio. The BlackBerry Bold has a standard 2-megapixel camera with an LED flash. Winner: Apple iPhone 3GS

With 16GB and 32GB models, there's no question that the iPhone 3GS trumps the BlackBerry, which only has 1GB of internal memory and can only support up to 8GB of external memory. Winner: iPhone 3GS

Winner: Draw

The Apple iPhone 3GS is a worthy successor to its predecessors and the BlackBerry Bold is the best BlackBerry phone ever made. The iPhone 3GS is a consumer phone with something for everyone while the BlackBerry Bold maintains BlackBerry's reputation as a business gadget. At the end of the day, it's what the user needs that matters the most.

Jewel Cole writes articles for BlazinTech, a trusted online computer store that offers several computer parts and peripherals, as well as electronic gadgets.
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The HTC HD2 is a new HTC touch screen phone which is not only meant for communication purposes but also offers a wide array of other interesting services. The HTC HD2 is also the world's first capacitive touch technology phone on Windows Mobile 6.5.

Interesting features of the phone:

If you wish to have something different and exciting in your mobile phone then this handset from HTC is a perfect choice for you. The Touch HD2 allows you to stay socially connected to all your near and dear ones as it provides integration with Facebook and Twitter. You can also share you photos with your loved ones through these social networking sites. Video sharing on YouTube is also facilitated in this handset. You can also personalize this phone by customizing its feature of calendar, messaging, browser, mail and others. Shortcuts can also be created for your favourite website and most used applications on the home screen which are functional with just a tap.

Its Windows Marketplace for Mobile allows you to install various fun and useful applications. The clock setting in this phone gets automatically updated with the local time where you are present. The capacitive touch experience of the phone in combination with the interface allows you to perform various functions with just a touch of a finger. You will never have to bother yourself in search of a Wi-Fi access point for your laptop with this phone in your pocket.

The HTC HD2 connects to the 3.5G networks and functions as your personal wireless access point no matter wherever you are. The phone is also provided with an optional car kit which is striking in functionality as well as in looks. It is designed in a manner to get attached to most of the surfaces including the curvy dashboard and the smooth windshield.

It will guide you towards your destination without giving any obstruction in your view. It will simply provide you an amazing on road experience. The phone has 5MP camera with Auto focus and dual LED features which captures all your precious moments in form of high quality images. Moreover you can also share your collection of these images by displaying them on the wide screen of the phone through river flow gallery.

Other Basic features:

Beside the long list of interesting and exciting features, this phone from HTC also offers wide array of basic features. Its wide 4.3 inches of TFT capacitive touch screen is provided with Sense UI, ambient light sensor, multi touch input, proximity sensor used for auto turnoff and accelerometer sensor used for auto-rotate. It has 512 MB of internal memory which can be extended using the microSD card.

The network connectivity of the HTC HD2 is provided through GPRS, EDGE, 3G, HSCSD and WLAN technology. It also has Bluetooth v2.1 with Enhanced Data Rate. The OS of the phone is from Microsoft Windows Mobile 6.5 Professional along with CPU as Qualcomm Snapdragon QSD62 1 GHz processor. There is also music player with FM radio and gaming options in this model to enhance your entertainment quotient.

Sony PS3 Gaming With the Sony Ericsson Aino

The Sony Ericsson Aino is a new gaming phone for all those people who wish to also carry their music with them and snap high quality photos. No matter whether you are at home, at workplace or got stuck in a traffic jam the Sony Ericsson Aino will give you the freedom to enjoy your favorite tracks. This phone has enhanced music features which will facilitate you to have unlimited entertainment.

In order to provide treat to your ears this handset has the latest Walkman player 3.0. The player supports multiple audio formats like MP3, MP4, AAC and others which give you the freedom to enjoy tracks in their original format without making any conversions or changes. These original recordings of the artist can also be used as ringtones in the phone.

If you like a particular song but do not have its details then do not worry as the TrackId function of the handset provides you the facility of getting the information about the artist and the album by recording just few seconds of the song. You can use its SensMe function for mapping the music mood. It helps you create and sort the playlist depending upon the mood of the music. You can also download music to your phone and enjoy them by using the PlayNow feature.

For enhancing the frequencies and the bass the MegaBass function is very helpful and it gives more body to your music. The handset also has Bluetooth stereo A2DP which allows the transferring of music from your phone to the headset over a wireless connection. In case if you wish to enjoy your favorite piece of track with all your friends, you can use its stereo speakers which gives full sound experience. It also has album art function where you can choose the music by browsing the CD of album arts or other images.

In order to reduce the leakage of the sound this mobile phone has well defined right and left channels. For having deep, fast and distortion free bass you can use its clear bass feature. Moreover its media player gives you the freedom to enjoy your favorite music which can be sorted on the basis of album, artist and track. You can also create your own playlist and enjoy it wherever you want. The handset also has FM radio with RDS so that you can tune into your favorite station and enjoy non stop music.

Besides good quality music player, the phone has other multimedia features as well. It has 8.1 MP camera with digital zoom of 16x. Other camera features of the phone include red eye detection, touch focus, auto focus, face detection, picture and video blogging, image stabilizer, photo flash, geo tagging and many others.

In order to further enhance your entertainment level the phone has 3D games which can be enjoyed with full depth and color. Its motion gaming allows you to get physical by moving, turning and swinging the phone to control the action in the game. This wonderful Sony Ericsson handset also allows you to control and have access to your PS3.
This author writes about the latest phone releases including the Sony Ericsson Aino and the recently launched Sony Ericsson Jalou. free Article Source:

Thursday, October 8, 2009

Knowing Your Cell Phone

blackberry is the most famous cellphone recently, other than apple i-phone or Nokia or other manufacturer
No one doubts that cell phone is one of the most used consumer electronics worldwide. But have you ever asked yourself how does a cell phone work? What is a cell phone?

The amazing fact about a cell phone is that it is a radio - a very special one. The gurus in the line are Bell (1876), Tesla (1880) followed by Marconi and Bose (late 19th century). It is known that the concept of cell phone was produced by Bell Laboratories with the permission of FCC (Federal Communication Commission), and had everything to do with broadcasting and sending a radio message out over the airwaves.

In cell phone technology cells divide the city, allowing for the facility to be frequently reused throughout the city. Millions can simultaneously avail of it.

In devices that are half-duplex (walkie-talkies and CB radios) two communicators use a single frequency. This means that at a single point of time only one can talk. On the other hand a cell phone being a full duplex tool has two frequencies: one for talking and the other for listening. Thus a real-life conversation can take place. Cell phones glide through 1,664 channels whereas the walkie-talkie group has to be content with only 40. The walkie-talkie and the CB radio respectively reaches out to 1 mile and 5 miles but the cell phones, because of their ability to switch from cell to cell can cover incredible distances, even while driving at top speed. Each cell is approximately 10 square miles.

The cells are usually depicted as hexagons. The unique frequency tiers avoid all possibilities of cross connections. Generally a carrier of cell phone can avail of 832 radio frequencies in a city. Each cell phone uses 395 voice channels (per carrier), that is 56 voice channels per cell. It means 56 persons can simultaneously say hello on the phone. In digital transmission technology the number of channels increases even further. For each cell phone 168 channels is available.

The distinctiveness about cell phones is their low-power transmitters. Most use 2 strengths: 0.6 watts and 0.3 watts. In comparison it is 4 watts for CB radios. The advantage of this is that it can be frequently reused consuming less power. Cell phones are battery operated. The lower the power the smaller the battery. This makes the set handy and light.

For cellular technology a city requires a good number of base stations. This can run into some hundreds of towers. But because of the huge number of users costs per head remain very low. Each carrier has one centre called MTSO or Mobile Telephone Switching Office. Its work is to see to all the connections.

Cell phones each have codes, which enable identification of the phone, its user and its server. When someone tries to reach a phone the first thing is to locate the SID (system identification code) on the control channel, that is find out if the phone is within range or not. A message relays no-service when it is out of range. But when the SID is received then the next step is to find out whether the call is within its own home zone or not. The phone also tracks the location of the phone called on a database. Thus the MTSO knows the cell of the called number and caller. Communication is transmitted through the control channel and it is this link that activates the phone being called and calling.

These are the facts of a cell phone as explained for a layman. It is always advisable to know at least the basics of a cell phone since it has become an integral part of our life.

This article is under GNU FDL license and can be distributed without any previous authorization from the author. However the author's name and all the URLs (links) mentioned in the article and biography must be kept.
Source: Free Articles Autor: robertoms

facts about SMS

SMS messaging or the short message service messaging is a very popular mobile interaction method these days.

Due to its low cost nature this service is highly popular among the teenagers and public these days.

First you have to know some important facts and trivia about the SMS messaging service. Basically the idea of SMS messaging was come in the early 1980s. But this service was come to an effect in 1985 for and to GSM mobile handsets only. After that it became available for each and every telecom technology like CDMA, AMPS, Satellite phones and even Landlines too. Surprisingly, some online messengers are also providing the messenger to mobile and mobile to messenger SMS facilities. Basically SMS is a short message of at most 160 characters, which can be written by using mobile keypads in general. It can be sent from a mobile to another mobile. To overcome the limitation of the 160 character limit the Long message service is also there. Long Message service is nothing but the collection of some SMSs. Basically a Long Message of more than 160 character uses to divide itself in some 160 character SMS. Then each and every 160-character phrase sent one by one to the receiver’s mobile phone. Generally all the digital mobile phones do have the feature of short message service option.

Due to the improvement of SMS some monophonic ring tones can also be sent through SMS using some special format. Later the scope of SMS was increased and the technology enables the man to send likes of pictures and video clips using GPRS system from one mobile set to another. But this service is named Multimedia Messaging Service or simply the MMS. But now it is possible to do something like MMS through SMS. The SMS can be sent in special text formatting in likes of bold and italics. Also some icons, animations, sound effects, pictures, and special ring tones can be sent through SMS these days. This type of Short Messaging Service is known as Enhanced Messaging Service or simply the EMS. According to the researchers this EMS service is the intermediate stage between the SMS system and the MMS system. But this EMS system seems to grab some rapid popularity!

Now, the following statistics about the Short Message Service seems to be really interesting. In 1995, the initial stages of SMS, each and every customer used to send a SMS once in every two and half month. Again, in early 2000s each and every customer was sending some 30 to 40 SMS in every month. Again some 9 Million SMS were sent among the mobile users in the very first day of 2007 that’s too only in UK!

Short Message Service is too much successful due its low cost nature. Again you need not to reply at that instant when you receive the SMS. These are the some of the facts that makes the SMS really popular.

Some literature minded people do believe that the short nature of words will kill the art of literature some day. But to people, interaction is more important than the literature. So here is the high possibility the progress of the SMS system will continue.
Source: Free Articles

China Mobile Phone Step into the World

another Blackberry model from China, Venera Voyager. Or Is it the previous alcatel in new branding ? Blackberry with made in China price
When the cell phone first appeared on the Chinese market in the late 1980s it cost 10,000-20,000 yuan, and was the size of a brick. Regarded as the ultimate status symbol, it was called the da ge da, meaning very influential person. At that time, sales of mobile phones were under state control, and stocks were limited. Purchasers were required to place an order and make an 80 percent down payment. How things have changed! Mobiles are now available in multiple choices of size, color and function, on request.

China has become the world's largest mobile phone manufacturing base and consumer market. In the first quarter of 2008, the total mobile phone shipment in China reached 134 million units, increasing 34.5% year over year. While the subscriber base of mobile services reached 480 million at the end of the first quarter of 2008, which increased approximately 20 million when compared to the statistic data at the end of last year.

With expanding the industrial scale and quickening the pace of innovation, the entire domestic mobile terminal industry begins to step into the world, seeking new markets, technologies, capital and other resources for more development space. To cater to these demands, the IMIE'2007 has invited overseas buyers from 24 countries and regions, including 7 overseas mobile operators and 17 multinational purchasing delegations. Their purchasing lists include HSDPA/GSM/CDMA mobile handsets, PDAs, smart phones and other mobile devices, as well as components and accessories.

Representative Product
When it comes to affordable iPhone clones, Meizu seems to be leading the pack now that they've unveiled the pricing for their M8 cell phone. The 4GB model with built-in camera will go for 0 while the 8GB version will go for 0. The entry-level model (with no camera) will go for only 5 at 4GB and 5 at 8GB. Compare that to the iPhone's 9/9 price and suddenly Meizu's option doesn't look so bad, though it's still an iPhone clone.

Trade Shows
electronica & Productronica China With PCIM China
The electronica & ProductronicaChina event is the leading regional trade show for electronic elements and assemblies and electronics production in China. It takes place each March in conjunction with LASER. World of Photonics China in Shanghai. Messe Mnchen International (MMI, Munich Trade Fairs International Group) organizes electronica & ProductronicaChina as part of its MMI electronics trade fairs network, which includes electronica and Productronica, which are the worlds leading trade shows in their industry sectors. The network also includes premier regional trade shows in Brazil, Hong Kong and India. With a total of over 8,000 exhibiting companies and more than 280,000 attendees for the MMI electronics trade fairs, MMI is one of the world's leading trade show organizers in this sector.

71st China Electronics Fair
With its debut in 1964, CEF is an authoritative electronics show in China, which is the only one supported fully by China Ministry of Information Industry and Ministry of Commerce and it was classed “A” exhibition in 2003 by Ministry of Commerce.

Online Marketplace, China leading online marketplace of export and import, offers product directory, offers to importer and exporter. More than ten thousands of trade leads of mobile phone and accessories are available.
Source: Free Articles author: Angulo Fu