Symbian is the operating system designed by Saipan for mobile phones. On December 2, 2008, Saipan was acquired by Nokia. On December 21, 2011, Nokia officially announced that it abandoned the Symbian brand. Due to the lack of new technology support, Saipan’s market share is shrinking. As of February 2012, Saipan's global market share was only 3%. On May 27, 2012, Nokia completely gave up the development of Saipan system, but the service will continue until 2016. On the evening of January 24, 2013, Nokia announced that it will no longer release Symbian mobile phones. This means that Saipan, the smartphone operating system, has finally reached a curtain after its 14-year history. On January 1, 2014, Nokia formally ceased updating the Saipan application in the Nokia Store application store and also forbid developers from releasing new applications.
Saipan system advantagesThe first advantage is that the configuration requirements for the mobile phone are not high, which means that the cost can be controlled very well, as long as the better configuration can run smoothly. Compared with Android phones, it can be clearly seen that the Android mobile phone processor has a minimum frequency of more than 500 megabytes, and the Nokia mobile phone is also more than 600 megabytes, but still can run very smoothly. This point I think Saipan system is very good. It should be noted that the price of mobile phones for high-hardware systems will generally be higher, so that the cost increase will eventually be transferred to consumers.
The second advantage is power saving, long battery life. Life is a nightmare for Android, and most people who use Android phones are charged once a day. This is not a good thing. Whoever wants the phone is always followed by a charging line. However, Saipan users do not have this problem. They can use it for two or three days on a single charge. So I decided that real business people will buy Nokia, at least the standby time can meet the demand.
Android is a free and open-source operating system based on Linux. It is mainly used on mobile devices such as smart phones and tablets. It is led and developed by Google and Open Mobile Alliance. The Android Logo was designed by Ascender and was born in 2010. Its design was inspired by the graphical symbols on the men's and women's toilet doors. Brock then created a simple robot whose torso was shaped like a tin can. With two antennas, the Android robot was born. The text uses a font called "Droid" specially created by Ascender. Android is a full-body green robot. Green is also a sign of Android. Colors are drawn using PMS376C and RGB's hexadecimal #A4C639, which is a symbol of the Android operating system. Sometimes they also use plain text Logos.
Android system advantages(1) Open, open source, free, customizable
It has to be said that the most successful of Android is its openness, open platform attracts more and more developers, open source code base, free development software, community, and third-party open source sharing. The huge competition also makes android appear to be more mature in the open platform.
(2) The operator's bondage to the network is reduced:
This is mainly relative to the previous point that the functions and networks of previous mobile phone applications were greatly limited by the operators. In particular, restrictions on the network made it impossible for even good applications to play well because Android is born in the terminal. There are network features, but also make users closer to the Internet, mainly at the same time the continuous development of the network, from 2G, 3G to today's 4G and later more powerful networks, and therefore bring more powerful user experience;
(3) Richer hardware options:
Due to the openness of Android, many manufacturers will be able to transform their Android based products to achieve more user-friendly purposes. They will introduce various products with different features, while not affecting data synchronization or even software compatibility (eg, : Samsung, Huawei, Xiaomi, etc. have their own unique features, and the user experience is constantly enriched;
(4) Unrestricted in software development:
Due to the openness of android, third-party developers are free to develop the software they need. Numerous open-source code libraries also make development easier and more convenient. The function of the software is also continuous innovation, and the features are constantly powerful. It also makes today's Android. Software occupies the largest application market.
(5) Seamlessly integrated google application:
Thanks to google's strength, the android platform phone can seamlessly integrate with other services launched by google, such as maps, email, and search. Then due to the restrictions of the mainland, users cannot enjoy these services very well. However, android can also use third-party application platforms. Support integration with other applications (Gao De map, etc.)
Android is English android. It is written in the computer programming language linux. Transplanted in the mobile phone system. Because linux has the advantage of open source code, it has an undisputed system status in the current intelligent machine system. However, because of its complete openness, it does not have strict normative nature. Often compiled programs have many local errors or optimization efficiency issues. Therefore, the Android system may be the most frequently updated mobile operating system in all current mobile systems. Android applications are marked with .apk.
The Saipan system was first introduced by Nokia. And has been the core operating system of Nokia's series of products. Has experienced v1v2v3 three versions. Mainly for low-frequency CPU optimization. Greatly improve the operating capability of the mobile phone system on the low-end CPU architecture. Its English original word is Symbian. Marked by .six.
Two completely different concept of mobile operating systems, mainly in the Android system is a real smart phone system, with self-optimization processing, reasonable allocation of running memory and other operating capabilities. Saipan system can only be a semi-intelligent operating system. Do not have the ability to optimize the operation of memory. If you use a computer analogy, the Android system is closer to the XP, 2000 system; and Saipan system intelligence is in the X86 era.
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