Please tell me the following S40 and S60 mobile phones in detail. Thank you?

S40 or S60 refers to the upper platform of Nokia mobile phone. S60 are all smart phones, and the underlying operating system used is symbian.

The screen of Nokia 128* 128 is S40 1.0. And 128* 160 is S40 2.0.

In addition, in S40, 3 100 supports JAVA MIDP 1.0, so it supports 64KB of Java at most; 6230 supports JAVA MIDP 2.0, so it supports 128KB JAVA at most.

40 and 60, including 90, and 30 before, are all for operating systems different from Nokia.

The mobile phone operating system 40 developed by Nokia supports the development of kJAVA for low-end customers. Its processor is inefficient and its memory is low, and its screen size is 128* 128.

60 is based on symbian operating system, which is the previous epoc. Its processor is arm9, which has high processing efficiency and large memory. The screen size is 208* 176, and it supports both kJAVA and C++ development.

90, handheld device, which is also symbian operating system, is powerful, equivalent to PDA.

In fact, technically speaking, S40 and S60 are different on the system platform, just like WIN98 and WIN2000, but unlike PC, the screen size is really a barrier, so that the platform is not easy to achieve backward compatibility, but some games are also different versions.

Of course, the difference between S40 and S60 is not only on the screen, but also on the performance. Generally speaking, the quality of games developed by S60 is much higher than that of S40, but unfortunately, S60 is much more expensive than S40.

Nokia Series 40 refers to: 7600, 7200, 7250, 72 10, 6 100, 6220, 6230, 66 10, 6650, 6820, 6800, 68/kloc.

Nokia 60 series refers to: 3650, 3660, 6600, 7650, N-Gage.

40 small screen ~60 large screen ~80 large screen

In America, there is an excellent title about cowboy culture, which is called "Raise your hand if you don't have jeans". Maybe in the near future, we will also write a book called "Raise your hand if you don't have a symbian mobile phone". Despite the fierce competition from competitors, the market share as high as 80% still makes companies like Motorola reluctant to leave Symbian.

However, when introducing the history of Symban, we must mention Psion and its EPOC operating system.

Svmbian is developed from them. Psion company was founded in 1980, which is mainly devoted to the development and research of digital products.

It is said that the world's first electronic organizer (the prototype of a computer in boxing) was invented. Created a precedent for the PDA market. . EPOC is an operating system introduced by Psion Software.

EPOC is an open operating system, which is specially used for mobile information devices, including PDA.

Moreover, from the beginning, EPOC has added wireless communication and an additional application system, so it has inherent advantages over other operating systems in wireless communication, and is also similar to Microsoft's windows.

CE。 . EPoc is also a 32-bit operating system. It has the characteristics of real-time, multi-tasking, multi-threading, low power consumption and less memory occupation.

1June, 998, the psychic joined forces with Nokia.

Ericsson and Motorola established Symbian Company, which inherited the authorization of EPOC operating system software from Psion Company and devoted itself to providing a secure operating system and a complete software and communicator platform for mobile information equipment. As an open platform, symbian exposes 80% of the source code, so anyone can develop software for Symbian-enabled mobile devices.

Symbian Company Shareholders and Share Distribution Map

Symbian also participated in the formulation of WAP, WireJess Java and Bluetooth. So it is similar to Microsoft's Windows.

Compared with mobile phone operating system, Symbian has unique advantages in communication. Symbian operating system also aims to ensure that user data will not be lost, regardless of power failure.

At the same time, the system is a real micronucleus operating system, that is, the so-called "micronucleus", that is, only a small part of the operating system runs with the highest priority, and other functions are provided in the form of client-server

Now Symbian has become a company jointly controlled by Psion. Nokia, Sony Ericsson, Motorola, Panasonic, Siemens and Samsung. In the first quarter of 2004,

LG, Arima and Lenovo became the latest mobile phone manufacturers to obtain Symbian license agreement, thus bringing the total number of licensees to 1.

8. Almost all heavyweight mobile phone manufacturers in the world. In 2000, Ericsson R380, the world's first mobile phone equipped with Symbian operating system, was successfully launched.

200 1 year. Nokia released the famous Series60 software platform for the first time.

In the same year, Nokia 92 10 Personal Communicator, the world's first mobile phone based on the open Symbian operating system, came out. 2002. NTT in Japan

DoCoMo released the first 3G mobile phone FOMA F 205 1. The same year.

Nokia introduced the first 2.5G mobile phone based on Series60 and Symbian operating systems-7650. In 2003, Nokia introduced Symbian7.0s operating system.

In 2004, the first 3G mobile phone 6630 with Symbian8.0a operating system came out. April 27, 2005

The first Symbian9. 1 operating system mobile phone Nokia N9 1 was released.

At the same time, Motorola sold all the shares of Saipan in 2003 and developed a smart phone with Linux operating system. Symbian CEO Dade

Lavin even naively thinks that Motorola's personal computer department must be under pressure from the China government, because the China government wants to use Linux operating system in smartphones.

Symbian has three products, namely Pestl (Pearl). Shi Ying (Timely) and Crystal.

(Crystal) Used in smart phones, pen-type input communicators and keyboard input communicators. The main difference between different series is the user interface.

(such as handwriting or keyboard input) and screen size. In the three series, Shi Ying and crysta are both called "communicators".

Only pearls are "smart phones". According to the official description. Shi Ying uses handwriting input, and the screen pixel is 320 x 240.

CrystaI is a terminal that supports full keyboard operation. Use a half VGA color display (640 x

200 pixels). Nokia 92 10 is the representative of crysta. As for the familiar Nokia Seirs60 mobile phone and Sony Ericsson P800, P900, P9 10, they are all "smart phones" of PearI Pearl series. However, Shi Ying exists in name only.

Symblan changed the product classification to digital keyboard mobile phones, including Series60 series and Fujitsu's self-developed application interface. )

Mobile phones with touch screens (mainly mobile phones with UIO, such as Sony Ericsson P9 10 and Motorola Al000) are the last batch of mobile phones with full keyboards and large color screens, such as Nokia 9500.

Through software licensing, Symbian can get $ 5-7.25 from each mobile phone that uses its software. After several years of hard work, its market share .. With the popularity of Nokia Series 60 products, Symbian has been greatly improved, and now it has about 80% of the smartphone market share.

However, a "small company" in the UK dominates the promising smartphone market.

Symbian operating system licensee map

Many times, people who are not familiar with Symbian system will think that Series60 and 80 are different versions of Symbian operating system. So there are some such as "Series60 operating system" or even "Symian".

80 operating system "joke.

In fact, symbian operating system is a mobile operating system developed by sYmbian company. It is an operating system independent of mobile phone hardware, so it can be installed on any mobile phone that meets the basic system resource requirements. However, because mobile phone manufacturers don't want the interface and functions of their mobile phones to be the same as those of other manufacturers.

Therefore, some local modifications are generally made on the basis of symbian operating system. So, sso, s80 and other names appeared. They are not operating systems. But a development platform based on the operating system. Through these development platforms, mobile phone manufacturers can quickly develop mobile phones with unique interfaces and advanced functions. We used to call these development platforms "user interface", but now, the capability of the development platform represented by s60 has far exceeded the original "user interface" goal. Go deep into the customization of internal functions of mobile phones. Therefore, we now call it "development platform".

If mobile phone manufacturers using symbian operating system such as Fujitsu in Japan are included, the development platform of Symbian system should have interfaces independently developed by UIO, Series60, Series80 and Fujitsu.

S60 mobile phones account for the majority of products with Symbian operating system.

Among them, ulo user interface is mainly used by Sony Ericsson, Motorola and some brands in Taiwan Province Province, and its main feature is to support handwriting and 208 x.

320 pixel touch screen, operated by two hands. The 8O series developed by Nokia is the so-called semi-OVGA screen with full keyboard input. The representative models are 9500 and 9500.

9300. In contrast, the Series60 designed for the numeric keypad mobile phone can't be expressed by a simple user interface now. Based on its open architecture and external authorization, according to Nokia's official statement, "series"

60 is a smart phone software platform with rich functions. Have advanced data processing ability. "The main features of this software platform are

It is developed on the basis of Symbian operating system, which not only has a complete user interface that can adapt to various needs, but also has a set of colorful applications. At the same time, it is also a platform with flexible design. Not only has a set of universal user interface modules and development tools. It is convenient for developers to realize some new functional applications. And series

60 also pays special attention to Symbian operating system. But also a source code product. Nokia authorized mobile phone manufacturers can transplant and integrate it into their own hardware design.

Nokia 60 series uses Symbian operating system and PreaI platform, and is positioned for one-handed operation.

Most of them use the processor based on AMR9 and the communication module of TI. The mobile phone screen resolution in the reference design is176 x.

208 pixels, five direction keys and two function keys. The menu of the mobile phone is arranged in a nine-square grid. Supports MIDP Java and SIS expansion packages written in c++. Current acquisition series

Licensed companies include Siemens, Panasonic, Sendu and Samsung.

At present, there are three versions of Series 60, namely the first version (developer platform V 1.0) and the second version.

Third edition (second and third editions)

The first edition of series 60 includes the following functions: adopting

Symbian6. 1 operating system. Java technical support (MIDP) 1. O, (CLDC) 1.0 and (JSR- 1.20).

(JSR- 135) and other application program interfaces, equipped with XHTML//

WML browses and supports MMS multimedia short message service, and supports personal information management: calendar, phone book, photo album and directory. File management applications and data connections that can be synchronized with PC support USB, Bluetooth, IrDA protocol and GRPS. The main supported mobile phones are Nokia 7650, 3650 and Siemens SXl.

The 2nd edition of Series 60 was first released in 2003. The earliest mobile phone that supported this version was Nomura 6600. Its main feature is that it has a unified message center (unifie en messaging)

Center, MMS, SMS, email). Various OMA instant messaging and online applications, a complete mobile Internet browser (HTML 4.0 XHTML

MP,&WAP CSS), RealOne player compatible with 3GPP, Java MIDP.

2.o environment, application manager, OMA digital rights management (forwarding locking), SyncML data synchronization and device management,

OMA client configuration, media clip gallery, camera application, image viewer, connection manager supporting various PDP scenarios, mobile wallet and various personal information management applications.

And through the expansion, the second edition of Series 60 has added three feature packages, adding some new functions on the basis of maintaining the previous compatibility. These new features

Packs also demonstrated the flexible design and scalability of the 60 series. This version adopts Symbian 7.0s operating system, and the user interface supports multiple screen resolutions (176 x

208, 240 x 320 (OVGA) and 352 x 4 16 pixels).

Among them, 60 series functions

Packets1mainly increases the support for EDGE technology, supports the built-in camera with stronger shooting ability, enhances the application ability of Java technology, and improves the application level of multimedia, especially the application of MP3 and AAC format music. In addition, the browser and information processing have also been improved. The mobile phones adopting this version mainly include Nokia 76 10, 6260, Panasonic X700 and the latest Nokia 3230.

Featrue Packs2, the second edition of Series 60, adopts the more advanced Symbian 8.0a operating system. Built-in OpenGL supporting 3D technology

ES engine has increased the support for WCDMA network, and has been enhanced in Java support, information e-mail and multimedia applications. In addition, this function

Packs2 also significantly increased support for Japanese and Thai. So it is not surprising that 6630 and 6680 entered Japan.

The 6O series function pack 3 supports the scalable user interface architecture of SVG. Support high-resolution string display 176 x 208, 240 x 320 and 352 x.

4 16 pixels; The platform supports traditional keyboard input and rich e-mail content (such as HTML, MS Office, you can view MS in the e-mail attachment.

Office documents); User interface supporting WLAN, etc. The N70 and N90 in Nokia's latest N series adopt Series 60 features.

The model of Packs3.

During this year's 3GSM World Congress, the third edition of Series 60 released by Nokia mainly emphasized multimedia and enterprise functions. This version is equipped with a brand-new symbol.

9. 1 operating system, but still retains the features and functions of the previous version. Includes various wireless standards, extensive application suite, extensible user interface and high-resolution support, which is a major improvement. series

The new features in the third edition include enhanced support for different hardware configurations, including single-chip and dual-chip hardware structures and improved performance. In terms of multimedia functions, the third edition of Series60 will provide a brand-new music player, which will provide seamless and easy-to-operate music download with personalized theme and background. At the same time, we also adopted Open Mobile Linkage ∣MA Digital Rights Management (DRM) version 2.0 to provide enhanced functions for rich media content and realize the protection of high-security content. In addition, for USB

With the support of mass storage protocol, Nokia smart rudder phone can be used as an ordinary USB memory for the first time. Its purpose is also to realize the transmission of music from PC to mobile phone in more aspects.

In terms of enterprise applications, series

The third edition mainly enhances the security of business data, such as calendar, synchronization and telephone management. At present, this version of the mobile phone is N9 1, which has just been released by Nokia with a storage capacity of 2 million pixels and 4GB. In fact, it is series connection.

60 software platform, its advantages and disadvantages are closely related to the advantages and disadvantages of Symbisn operating system itself. In terms of advantages, Series60 is based on Symbian, and the platform is widely authorized.

On top of the operating system, it has a considerable number of development partners and provides a large number of Java.

C++ programming development toolkit. At the same time, due to years of mature mobile phone platform research and development experience, completely open source code 0 and Symbian operating system stability, it is easier for manufacturers using Series60 platform to produce and copy quickly. At the same time, because its Symbian operating system has better support for mobile communication protocols, it also has incomparable advantages in terms of users. Even in the cooperation of operators, it is unmatched by other platforms.

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