The difference between Iphone 4 and Iphone 3GS

The iPhone 4 was officially launched on June 7th ,Comparatitive to the previous unlocked cell phones, we will see that the fourth generation IPhone 4 has a great improvement from the form to function.

All the breakthrough technology in iPhone 4 is situated between two glossy panels of aluminosilicate glass — the same type of glass used in the windshields of helicopters and high-speed trains. Chemically strengthened to be 20 times stiffer and 30 times harder than plastic, the glass is ultradurable and more scratch resistant than ever. It’s also recyclable.

On both sides of the iPhone4 is Stainless Steel Band. The band provides impressive structural rigidity and allows for its incredibly thin, refined design. It also functions as both iPhone 4 antennas.

Following is the a simplified comparation between Iphone 3GS and Iphone 4:

Samsung Monte S5620 Touch Screen Phone with WiFi

Samsung Monte S5620 is a 92 grams and 108.8 x 53.7 x 12.4mm unlocked cell phone. The sleek form with visually striking colour stripe makes the phone look fashionable.



This Samsung S5620 handset comes with a 3.0inches TFT touch screen that displays picture wallpapers in 262,000 colours and 240 x 400 pixels. This touch-sensitive screen has an auto rotate accelerometer and comes with a TouchWiz user interface which provides comfortable browsing experience. This Mobile phone supports extended SNS Applications, so the users can always keep in touch with the social network. The outstanding feature of Samsung S5620 Monte is the GPS capability and Google Maps including Google latitude. The google latitude enables users to share location with friends, and Geo-tagging, which imprints photos with geographic tags.

Supporting GSM 850, 900,1800,1900, HSDPA 900 and 2100, this unlocked cell phone is GSM Quad Band and 3G Dual Band. Samsung S5620 makes a good global roaming communication gadget, but its reach may depend on the service provider being utilised by its user. In terms of Internet connectivity, this handset fits the modern users' needs through the built-in HTML and XHTML , WAP 2 browser. It also support Wi-Fi technology that enables users to check the World Wide Web in designated hotspots.

Main Features:

GSM Quadband/ 3G Dual Band

3.0inches WQVGA 240 x 400, 262K Colour TFT LCD

3.2 Megapixel with 4X Digital Zoom

AGPS Navigation,Google Maps

Bluetooth 2.1 EDR, WiFi

Java MIDP 2.1

3D sound technology

Video recording, Video streaming

TouchWiz 2.0 UI Full Touch Screen

Native SNS Application

The Most Expected Phones List

It has been the middle of this year, and another generation of the good unlocked cell phones will be released.
The Mysterious 4th Generation Iphone finally will be officially revealed today. Though the Apple 's next Iphone has attracted so much attenction, it is definilty not the only phone which is expected.

The Google Nexus One is a very popular unlocked cell phone these days, andLast year sooner after the Google G5 Nexus One is on sale, Google Nexus Two once was exposed, but the foreign media said this second-generation phone will use full QWERTY keyboard sliding design. And now, apparently this rumor has been confirmed again. Viewing the latest exposure images, Google Nexus Two has a great similarity with Motorola's recently launched Droid in the exterior design, but from the current disclosed parameter details, The hardware configuration of Google Nexus Two is obviously much higher.

HTC's first Windows Phone 7 system mobile phone was exposed on the Internet, it is called Mondrian.And this phone is equipped with Windows Mobile7 and high specifications from existing data and information. It is said that this phone will use Qualcomm Scorpion 1.3GHz processor,be equipped with a 4.3-inch WVGA-level 480x800resolution screen. Moreover, it will support for CDMA and 3G network version.

To be continued.....

4th generation Apple iPhone Chronicle

The Popular of Iphone 3G and Iphone 3GS in some many unlocked cell phones has already proved the strategy of Apple.

U.S. local time at 10 am,June 7 Monday, in the San Francisco Convention and Exhibition Centre MosconeWest Apple's annual Worldwide Developers Conference (WWDC 10) will be officially opened. This meeting lasts from June 7 to 11, totally 5 days. More than 100 technical seminars and exhibitions will be held during this period. The meeting focused mainly in the iPhone, iPad, and Mac operating systems.



By the end of April this year, Apple's opening up ticket sales, and despite asking price as high as 1,599 U.S. dollars each, a total of more than 5,000 tickets sold out in 8 days.



Before the General Assembly formally launched, we can confirm about the three "old", the old place, old friends and iPhone - this "old" products, even if it has been improved this year, a product which has been sold four years is a miracle, Of course, it may also be sold for the next five years, six years ... ...



Let's have a look at the news about 4th Edition Apple Iphone before the official assembly:

December 24, 2009 news, after the third generation iPhone been in the market for some time, finally comes the news of the fourth generation Apple's iPhone, and this is from OmniVision Technologies, is the world's largest supplier of CMOS image sensor technology, they broke the news that the camera will be raised to 5 million pixels for fourth-generation iPhone. It is not unexpected as it has alomste become the basic function of other unlocked cell phones.

South Korean media reported in January this year, that the executive of Apple's exclusive carrier partner in South Korea KT revealed the next generation iPhone will be released earlier than usual this year. And the phone will use OLED screen, support video calls, equipped with dual-core processor and more powerful graphics core, provide higher video capture resolution, and better quality of static picture capature technology. In addition, the new iPhone is also "very likely" to suppot replace of the battery.

Also in January this year, Apple held a product launch on January 27 in San Francisco. Most people thought Apple was likely to release iPhone OS 4.0 operating system in this release. However, Apple iPhone OS 4.0 features, as well as fourth-generation iPhone's design were released at the same time with the meeting time is confirmed.



There are many other news such as Multi-color design, we can't never verify if there news are true before apple officially release the information about 4th generation Iphone. But it does show people's great interest in the Apple iphone.

Low Cost Android Smart Phones

Talking About which mobile operating system is the current most popular one, I believe many of us will think about iPhone and Android machines, but the iPhone's price, we all know, is high.On the Contrary, a batch of good cost performance Android phones are made.Apart from these two hot smart camp, Nokia also introduced a number of cost-effective and low level intelligent machines, such as the Nokia C5 which attracted the attention of a large number of consumers, and the touch screen 5230, the price is even lower recently. In the Android phones, we have to mention the Samsung i5700, which has a 800MHz processor, the price is not to $300, it is a good choice for a lot of friends who want to experience Android operating system.

Today I would like to share with you some low prices smart phones, although do not have the 1GHz processor, they are not fashionable as iPhone, there is no large screen as HTC HD2. The price making them have a high cost performance which is another special classic line.

Sumsung i5700 is equipped with 3.2inches HVGA touch screen, GPS(with AGPS), WiFi, Professional 3.5mm headphone jack and McroSD Card slot. It also support high speed HSDPA and 3.2MP Camera with Autofocus. The overall performance is excellent. And the embedded 800MHz processor can ensure superlative speeds of operating.

Nokia 5230 is another good price cell phone which supports Symbian S60 operation system and Integrated A-GP, Ovi Maps 3.0 application. The display of Nokia 5230 is 3.2"16:9 picture Full Touch Screen. It also supports the HSDPA, 2MP Camera, 3.5mm headphone jack, Bluetooth 2.0 and up to 16GB microSD card. Its beautiful appearance and software expend ablility is satisfying.

Nokia C5 uses the traditional candy bar design and installs S60 third edition operating system. The overall performance is excellent. Nokia C5 also optimizes the sharing function of smart phones, and includes a series of mobile services. The battery life time is also very good.With 2.2" R320 x 240 pixels (QVGA) 16.7 million colours (TFT) Screen, the phone supports all the ordinary functions like 3.2MP Camera, GPS, bluetooth, and FM Radio. The 600MHz processor can ensure the easy operating.

HTC Tattoo equipped with 528MHz processor,and 256MB of RAM memory and 512 Rom memory, provides a good environment for smooth operation. At the same time HTC Tattoo (Google G4 )also has a built-in 3.2 million pixel camera, and 3.5mm headphone jack. The mulitmedia performance also deserves praise.The only regrettable part is there is no camera flash. The HTC Tattoo also has a digital compass to provide accurate direction which can be seen on iPhone 3GS . Fuctions such as Bluetooth 2.0, with GPS, digital TV, expandable MicroSD card storage are all available. Meanwhile, HTC Tattoo supports GSM / EDGE / HSPA and Wi-Fi wireless network.

Garmin Asus M20 Navigation Phone-Professional GPS Mobile

The Asus M20 Navigation Phone-Professional GPS Mobile

The integration of GPS functionality and mobile phones has exsits for a long time, and become a trend in mobile phone development. With the GPS chip technology development and popularization, the GPS feature original only in a few high-end mobile phones can be seen appearing in a growing number of mobile phones。



However, the built-in GPS chip and navigation functionality and can not be mentioned in the same language, the precise navigation in terms of GPS chips and navigation software is the result of both. GPS chip is meant to search satellites, and then based on satellite data to derive information on mobile phones where the latitude and longitude, latitude and longitude information and the navigation software will be resolved to the map, allowing users to know the exact location and the provision of route planning, and the more advanced features .


For the development of mobile phone navigation is concerned, 2010 is bound to be a year of rapid development. This is because, after most of mobile phone navigation software billing software, but now, industry leaders have engaged in a mobile phone for free navigation of the revolution. By the end of 2009, the industry giant Google released a free Google Maps navigation software, the system is currently available for Android mobile phone; in January 2010, Nokia announced worldwide for smart phones to provide free OVI map navigation.

In addition, another form is also leading the development of mobile phone navigation. Some smart phone manufacturers to select and specialized navigation equipment and software manufacturers to launch an integrated navigation software for mobile phones, the most representative is the IT industry giant Asustek and navigation industry with Garmin, a leader in the international market, the two sides Union also introduced of the Garmin-Ausu navigation co-branded smart phone, Asus M20 is one of them.

Garmin is a global leader in navigation industry, is currently in portable navigation device market share reached 35% in mobile phone navigation area, Garmin navigation software is also popular. ASUS While the market share in the smart phone market is not high, but its introduction has been very popular with the smart phone or received by users. From 2009, Asus stepped up investment in the field of smart phones, and Garmin's marriage is that navigation features will be the ASUS handsets differentiate.

ASUS M20 using Windows Mobile 6.5 operating system, equipped with VGA-resolution screen, support high-speed 3G networks.ASUS M20 in the Windows Mobile 6.5 system based on, but also equipped with its own unique user interface. Navigation software starts at the interface of the lower right corner, this is click on the location of the most smoothly, you can quickly and easily start.

ASUS M20 open the built-in Garmin navigation software, no more settings, cell phone will start automatically search for satellites. In the search to a satellite, will be able to route based on pre-set start navigation. Of course, if you just want to browse maps, you can press the joystick to enter the software after the middle of the confirmation button to enter browse map mode.

HTC shift (HTC Monster called in China)-Tablet PC with Calling

Htc Shift, different from other HTC phones, has the internal code name HTC Shangri-La (Shangri-La),the htc x7500 is equipped with a 7-inch wide touch screen, the size of a DVD film's box almost, and built-in sliding QWERTY keyboard, this keyboard is very special, slide open the keyboard, after that You can also pull up the screen of the htc x7500, it is user-friendly type, difference with the HTC TyTN II is that it can be freely adjusted to teach point of view, just like real hand-held computer.



Htc Shift Built-in Intel ® Stealey 800MHz + 945GMS + ICH7U with the Qualcomm ® MSM 7200,400 MHz dual-processor, with 1GB DDR2 microDIMM RAM (Vista ® exclusive) + 64 MB (SnapVUE ™ only), and 128 MB ROM, is also equipped with 40 GB or a 60 GB hard drive.The Htc shift has VGA video camera, QWERTY sliding keyboard, fingerprint reader, USB 2.0, Bluetooth 2.0 and other advanced features, as if that is a super-small computers.

Htc Shift is a UMPC, pre-loaded Windows Vista Business operating system, but it also has a simplified version for Windows Mobile systems, HTC call it SnapVUE, in the SnapVUE, may deal with a small PDA functions such as send and receive Push Email, SMS, type contact information, calendar. There are weather reports interface, as a small smart phone. In the SnapVUE mode, Shift is very compact fluorescent lamps, they can have 11 days of usage time. Shift and have USIM card slot, there are GSM quad-band / WCDMA / HSDPA and Wi-Fi 80.211 b / g wireless communication capabilities.