Help me choose a smart camera phone.

20 10 On April 27th, Nokia launched its new smart phone-Nokia n8-00, which is the first mobile phone with Symbian 3 system. As the first smart phone of Symbian 3 system, it can help users intuitively connect the most important people, places and services. With the Nokia N8-00, users can create exciting content, connect to their favorite social networks, and enjoy on-demand network TV programs, Ovi stores, Ovi maps and many other applications.

Nokia N8-00 mobile phone appearance (1) (20 photos) Nokia N8-00 has a1200,000 pixel camera, carl zeiss optical lens, xenon flash and a large sensor comparable to the sensor on a compact digital camera. Not only that, Nokia N8-00 can also record high-definition videos and edit them through the intuitive built-in editing suite. Nokia N8-00 is not only a portable entertainment center, but also a home theater system, allowing users to enjoy high-definition videos around dolby digital. Nokia N8-00 can also access Internet TV service and play CNN and E! Entertainment, Paramount and National Geographic TV programs, news and entertainment content. In addition, you can download more local Internet TV content through Ovi Store. Social networking is second nature to Nokia N8-00. Users can update their status directly through a simple application on the home screen, share their location and photos, and view the content on Xin Kai, Renren and Sina Weibo in real time. Events recorded on social networks can also be transmitted to the calendar items of mobile phones. Nokia N8-00 supports global free Ovi maps, walking and driving navigation, and can provide navigation services for users in more than 70 countries around the world, guiding them to their destinations and places of interest.

Nokia N8-00 Mobile Phone Appearance (2) (1 1) Symbian 3 is the latest version of Symbian 3, the most widely used smartphone software in the world. The latest version of the software brings several major advanced functions, including support for multi-touch, light touch scrolling and zooming. Nokia N8-00 provides three customizable home screens (symbian-anna can support up to five) for installing applications and Internet wizards. The new 2D and 3D graphics architecture on Symbian^3 platform makes full use of the hardware acceleration capability of Nokia N8-00 and supports a faster and more sensitive user interface. The memory management ability of Symbian^3 has also been greatly improved, allowing more applications to run at the same time, bringing users a faster multitasking experience. Nokia N8-00 is Nokia's first terminal integrated with Qt software development environment. Qt is suitable for Symbian operating system and other software platforms, which can simplify the development work and make the application development complete at one time. Nokia also provided the initial test version of Nokia Qt SDK (development kit) so that development partners can start to realize the potential of Qt. Anna Symbian 2011April 12, Nokia upgraded Symbian^3. The upgraded system was named Anna Symbian. This upgrade includes new icons, a standard keyboard on the screen and a new browser, which optimizes the operation interface. Ovi map application has also been upgraded, adding several enterprise-level functions such as hardware accelerated encryption; Other safety and information-related supplements have also been added; Home screen navigation is now real-time. The first batch of upgraded models include N8,2011Angry Birds version N8, which was launched in May, was upgraded to the system. The N8 Angry Birds version is the back shell version of Angry Birds. Buy N8 and send the specified angry bird shell. The shell has three colors. The angry birds version of N8 is currently only available in Nokia authorized stores.

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Time to market: 20 1 0/0 June1(officially listed in Chinese mainland) System platform: Nokia Symbian 3 CPU: 680mhz RAM: 256m Operating frequency: GSM/EDGE 850/900/1800//kloc-. 1700/1900/2100 can automatically switch flight modes between WCDMA and GSM bands. Network data: GPRS/EDGE class B, multi-slot class 33 HSDPA Cat9, the highest speed can reach 10.2 Mbps, HSU PCAT 5 2.0 Mbps WLAN IEEE 802.65438+.

Nokia N8-00 Body Details (11) can be used as a data modem to support synchronization with MS Outlook contacts, calendars and notebooks. Size:113.5x59x12.9mm weight (including battery). : 135g volume: 86 cubic centimeters color: anodized aluminum shell, with many colors to choose from: silver, gray, green, orange, blue, 20 1 1. Pink and Angry Birds were released in May (these two versions are currently only available in Nokia authorized stores). Screen size: 3.5 inches. Resolution: 16:9 nHD (640 x 360 pixels). Organic light emitting diode16.7 million color lens pixel:12 million pixel original size:110.83 inch capacitive touch screen supports multi-touch direction sensor (accelerometer) magnetometer (compass) distance sensor ambient light detector audio and video format: .mp3m3, WMA, eAAC, audio and video format. AMR-NB, AMR-WB, E-AC-3, AC- MP4 Bluetooth 3.0 HDMI HD video output 2mm charging jack Micro USB charging jack High-speed USB can also be plugged in TV-out TV output cable) FM radio FM transmitter BL-4D 1200mah lithium battery talk time (maximum): GSM 12h WCDMA 5 hours and 50 minutes standby. : GSM 390-hour WCDMA 400-hour universal mail client supports various protocols:: common POP/IMAP service, Mail for Exchange, markup language supported by IBM Lotus Traveler: HTML, XHTML, MP, WML and CSS: HTTP 1. 1 And WAP supporting USB OTG function packing list "Nokia N8 x 1 Nokia lithium battery BL-4D x 1 Nokia data cable x 1 Nokia earphone x 65538"

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design

Size:113.5x59x12.9mm weight (including battery): 135g volume: 86cm3.

Keys and input methods: Physical keys (menu key, power key, lock key, volume key and camera key) support text input and user interface control screen. ITU keyboard and full keyboard screen size: 3.5 inch resolution: 16:9 nHD (640 x 360 pixels). OLED16.7 million color capacitive touch screen direction sensor (accelerometer) compass (magnetometer) distance sensor environmental light detector mother digital keyboard and full keyboard can use capacitive stylus to recognize Chinese handwriting color: aluminum-plated shell, providing a variety of colors: silver, black, orange, blue, green and pink optional colors vary from country to country. Personalization: up to 3 customizable home screens: menu widget theme mode shortcut icon customizable situational mode ringtone: .mp3, WMA, AAC, EAAC, EAAC+, AMR-NB, AMR-WB, E-AC-3, AC-3 video ringtone theme mode wallpaper screensaver sound theme element pre-installed replaceable color theme mode.

Take pictures of ...

Camera:12 million pixel camera, full screen 16:9 viewfinder, with carl zeiss optical lens, equipped with easy-to-use touch screen parameters. xenon flash facial recognition software autofocus focal length: 5.9mm aperture/aperture: F2.8 still image file format: JPEG/EXIF supports up to 2x digital zoom. Video call assistant camera (VGA, 640 x 480 pixels) image shooting: automatically add location tags (geographical tags) to images and videos, and automatically adjust the direction of shooting images. You can zoom photos with your fingers in the image viewer, browse photos according to tag cloud pictures, months and albums, and support the slide photo editor. Others: internal memory: 16 GB, MicroSD memory card slot, hot plug support, up to 32GB high-speed microUSB to PC connection.

videotape

Camera: the main camera/video camera 1.2 million pixels, using carl zeiss optical lens, shooting 1.6:9 HD video, 720p, 25 frames per second. The codec is H.264 and MPEG-4, and the scene, camera light, white balance and tone can be set. VGA assists camera video sharing and playback for video calling: play HD 720p video on HDTV via HDMI cable * download the last video through HDMI and home theater, streaming media and progressive download video editing software when Dolby Digital+Surround Sound is used for playback, and continue to play video applications: stored video sets, Internet TV on demand gadgets can watch local or global Internet streaming media TV supports Flash video streaming media, Internet TV supports video calling and video sharing (WCDMA network service), and dolby digital plus technology. Dolby is a registered trademark of Dolby Laboratories. Video codec and format: H.264, MPEG-4, VC- 1, H.263 (CIF 30 frames/sec), ON2 VP6 live video 10(VGA 30 frames/sec), Flash video (VGA 30 frames/sec), streaming media: H.

Music and audio

Shoot your own high-definition masterpiece.

Shoot, edit and beautify your HD masterpieces, and then share them with the world. Add music, images, text and switching effects-all from your phone. With1200,000 pixel carl zeiss lens and11.83 super-large photosensitive element, excellent images can be taken. Bi-xenon flash allows you to take beautiful photos even in poor light.

Connect to your home entertainment system

Nokia N8 provides an HDMI interface (C-port, Mini HDMI), so you can easily display your images, videos and music on compatible TV sets and projectors, and all of these have reached an amazing high-definition digital 720p resolution. It also provides high-quality * dolby digital (provided that the played audio and video files use Dolby technology, of course, most audio and video files do)+technology and is compatible with the home theater system, so the sound effect of the movie will be as good as the picture.

Navigation function, always free.

Voice navigation covering any corner of the world. Totally free. Just enter the place you want to go, and the Ovi map with voice guidance will tell you how to get there paragraph by paragraph. You can drive or walk.

50 hours of music playing time

You can browse all your favorite albums smoothly and enjoy the album covers that impress you. You can view your albums for more than 50 hours without interruption.

The icing on the cake

Listen to the voice navigation information of Ovi map conveniently through Nokia Bluetooth headset BH-608. Or use Nokia Bluetooth stereo headset BH-905 to make your flight a great enjoyment. It has 8 microphones, eliminating up to 99% background noise.

Summarize the advantages and disadvantages of editing this paragraph.

Although the battery capacity is small (1200mAh), due to the adoption of the capacitive screen of AMOLED, the relative power consumption is small, the standby time is not short, the photo definition is high, and the appearance is fashionable. Disadvantages and solutions: 1: The memory format is FAT32, which means that the maximum size of a single file is 4GB, and many 720P movies are larger than 4GB. For movies over 4GB, you can use related software to cut or connect N8-00 with a mobile hard disk with an external power supply. 2. The battery is fixed in the machine, so it is difficult to change the battery, and a screwdriver is needed. 3. Some N8-00 machines may have a cracked HDMI cover.

Purchase guide

Nokia N8-00 mobile phone goes on sale in China. Now, you can buy them in Nokia flagship stores and specialty stores in major cities in China, or in regular stores in large and medium-sized shopping malls such as Sanlian, Gome, Suning and Yongle. In addition, it can also be purchased through online channels such as Kuba Shopping Network, Yuegou Mall, Century Electric Network, JD.COM Mall, Newegg, Dangdang and other portal online shopping websites. Now the online shopping market is mature and products can be guaranteed.

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Improvement and promotion

Interface and operability improvement: Symbian^3 system will support multi-page home page, and can support weather, news, social network, multiple email accounts and other applications to appear on the main interface at the same time. At the same time, the capacitive screen will be fully adopted to truly realize multi-touch function on Nokia N8-00 for the first time. Efficient memory, multi-tasking: The new system has fully optimized memory management, which can support the opening of multiple applications while maintaining smooth program running and switching. And it will support multi-task thumbnail preview like windows7 system on PC; Accelerate 2D/3D graphics games and applications: The new system will unify the configuration of software and hardware, and accelerate 2D/3D graphics games and applications by optimizing and improving visual effects. Movie script technology can increase the effect of semi-transparent multi-layer superposition and integrate high-resolution pictures or animation content into the interface. Thereby not only increasing the visual experience, but also effectively controlling the power consumption and improving the power consumption efficiency; Brand-new wireless network structure: Through the expressway network structure components, Symbian^3 will have ultra-high-speed network connection and smooth and seamless switching ability, which can facilitate switching in wireless networks such as WiFi, HSPA and LTE 4G, not only making the network connection no longer cumbersome, but also preparing for the future 4G network. HDMI HD video output: Symbian^3 makes Nokia N8-00 realize HD video output for the first time, and the emergence of HDMI interface will make mobile phone products replace HD players; Supporting 720p HD video output is one of the important features of Symbian^3 system. New integration of music store: Symbian^3 completely integrated the music store, implanted the radio, and added the "Buy Now" shortcut key on the interface, which is convenient for users to buy their favorite music directly.

overall impression

The body of Nokia N8 is made of metal, and its integrated design makes it a model that users can't replace their own batteries. But as we shared before, it can actually unscrew the fuselage and take out the battery inside. Cell phone thickness 12.9 mm, not ultra-thin, but it's ok to put it in your pocket.

screen

Nokia N8 is a full touch model. Just like the previous S60 v5.0 model, it has a built-in 3.5-inch nHD(640 x360 pixels) resolution screen, and the screen material is AMOLED, so the screen looks quite gorgeous. At the same time, it also adopts capacitive touch, which supports multi-touch and two-finger zooming pictures and web pages. There are volume keys, microSD memory card slot (maximum support 32 GB), SIM card slot, micro USB port and so on on both sides of the mobile phone. There is also a 3.5 mm headphone jack and an HDMI Type C data jack at the top. By using the supplied Type C to key in the HDMI jumper, you can broadcast the mobile phone picture to the HDTV in 720p mode. In addition, N8 supports Dolby Digital Plus 5. 1 surround sound, so if you have a home theater system and the multimedia files in your mobile phone also have 5. 1 channel, you can use HDMI output to achieve surround sound effect. Unfortunately, there are only two channels in the earphone or earphone.

camera

The most striking feature of Nokia N8 is its1200,000 pixel camera. The camera is located on the back, slightly protruding, the product manager said, so as to avoid scratching the camera lens when the phone is placed on the table. N8 lens is certified by carl zeiss and has a wide-angle field of view of 28 mm. In addition to supporting autofocus, it also has a mechanical shutter design, and xenon flash and focusing auxiliary lights are added. In terms of shooting function, the N8 can shoot photos with a maximum of 4000x3000 pixels, and supports functions such as face focusing and hand shock prevention, but it has no touch focusing function; In addition, in the video recording part, N8 also supports high-definition video with a maximum of 720p/25fps, and can use the stereo microphone on the back of the mobile phone to receive broadcasting, but unfortunately it does not support full-time autofocus for video recording. After taking photos and videos, the phone also has a built-in photo and video editing program, which can play video editing on the phone.

watch one's time

As mentioned earlier, the battery of Nokia N8 is difficult to remove, but it can still be replaced. But then again, the standby function of this phone is quite good. During the trial period, I found that there was no big problem for two days under normal use intensity. This also inherits the characteristics of Nokia's high battery life and has a place in today's smart phones.

Photography skills

When there is no shooting operation, the focus auxiliary frame on the N8 screen is a white line, which turns green after half pressing the shutter to complete the focus, and will sound "beep" to indicate that the focus is successful. However, if the focus fails due to light or distance, the line will turn red. With this very user-friendly prompt, you can take photos with correct focus. When shooting, you can press the shutter half first to focus on the shooting theme. After N8 focuses successfully, keep the shutter half pressed to translate the fuselage, choose the golden ratio or other composition that meets your needs, and finally press the shutter to finish shooting. The photos taken in this way can not only focus accurately, but also meet the needs of composition. Capture every moment. Perfect image In order to capture wonderful moments, you need to use a lot of light. Many cameras are equipped with flash, but natural light is more effective. If you take photos outdoors, you should try to avoid direct sunlight. This may sound contrary to our intuitive feeling (after all, the sun is the brightest light source we can get), but the sun is very directional, so one side of the subject will become very bright and the shadow side will be very dark. 1 Hold N8 correctly. When taking photos with N8, hold the fuselage horizontally, and the shutter is just within the range of the right index finger. The settings of various shooting parameters can be easily adjusted with your thumb. Like ordinary DC, N8 can be viewed through LCD, so be careful not to block the lens and flash when taking pictures. 2 Reasonable composition To a great extent, composition determines the success or failure of a photographic work. Although the law of photographic composition is not dead, understanding composition can avoid some primary mistakes. The main purpose of photographic composition is to highlight the theme, and each photographic work has a theme or an interesting center. The most common mistake beginners make is to put the subject in the middle of the picture. Indeed, the subject in the middle is the easiest to attract people's attention, but a good photo should attract readers' attention and lead readers' attention to other places. If you put the attractive subject in the middle, it is easy to focus people's attention on that object and make the picture dull. Since we want to avoid the center, we should know that the so-called "trisection", that is, the so-called "golden section", "nine squares" and "trisection" are the basic principles of composition. Draw two horizontal lines at 1/3, 2/3 horizontally, and two vertical lines at 1/3, 2/3 vertically, and then try to place the main body at the intersection point. The four points where these four lines meet are the most sensitive places of human vision, so when the subject falls on these four points, it naturally increases the visual appeal. This also conforms to people's visual and psychological habits. Like ordinary small digital cameras, N8 focuses on the center point. The so-called center focus means that the distance measured by N8 is the distance from the object at the center of the picture to the camera. When the subject is not in the center of the picture, it is possible to take a photo of the virtual background by pressing the shutter directly. The correct shooting method is to aim at the center of the picture first, press the shutter half way to finish focusing, and hold it down. At this point, focus on the theme, then move N8 to the required composition position, and finally press the shutter to get a photo with clear theme and satisfactory composition. How to use light in a photo has a lot to do with whether the light is used properly. Making good use of light can make photos rich in color, distinct in layers and prominent in theme, and increase the artistic effect of photos. Taking pictures outdoors can be roughly divided into front light and side light according to the sunlight and the position of the subject. Backlight, top light, scattered light, etc. Front light-also known as front light, the main light (sunlight or light) shines on the portrait from the front, making the photo look dull and lack of three-dimensional sense. Side light-light comes from the side of the main body. Side light changes the light and shade of the object, so the photo has rich tone levels and strong three-dimensional sense, and it is the most commonly used light backlight-light. Backlight has a bright outline at the edge of the object, which obviously separates the subject from the background, and has a special artistic effect-the top light when the noon sun shines is called the top light. Taking photos with the top light will produce shadows in people's eye sockets and other places, which looks thin and ugly, so it is generally not necessary to take photos with the top light. Scattered light-scattered light refers to light reflected from all directions, and light on cloudy days is scattered light. When taking photos under scattered light, the photos are dull and layered. There is no three-dimensional sense. How to choose the right shooting angle is very important. In the same place, under the same light, because of different shooting angles, the artistic effect of the photos obtained is also different. The shooting angles are mainly divided into prone, upward, upward, downward, left and right, etc. For example, you can take photos of large scenes with inclination angle, and the elevation angle can represent tall and unique effects. 5 Skillfully use the flash to shoot in backlight or shadow, the camera will measure the light according to the average brightness of the background. Because the average brightness of the background is high, the flash will not be turned on, resulting in insufficient exposure of the face of the person. This is the forced flash mode of N8, which can come in handy. After using forced flash to fill the light, you can get photos with the same exposure as the background. In addition, the following environments are generally not suitable for flash: A is beyond the lighting range of flash, and it is difficult to get ideal results by using built-in flash for targets over 2 meters. B. When the object is too close, for example, when shooting close range within 15cm, the flash is generally not used, otherwise the surface brightness of the object will be uneven, and some parts may be overexposed. C when there is an obstacle between the flash and the object, if the light of the flash is blocked, the photo will be underexposed. 6 If the automatic mode is still used when shooting the night scene correctly, N8 will automatically flash the photo according to the brightness, and the result will illuminate the people nearby, but the background will be darkened because the flash can't shine. In the night mode, N8 will turn off the flash, and achieve satisfactory results by extending the exposure time. In portrait mode at night, N8 will also be exposed at a slower shutter speed, and at the same time, the flash will be turned on to illuminate the characters. It should be noted that when using these two night modes, because the shutter speed is very slow, it is best to use a bracket to keep N8 stable and keep the subject still, otherwise the picture will be blurred. N8 photography tips A. Flash can't be turned off: N8 is equipped with dazzling flash, but in some occasions or other requirements, it is necessary to turn off the flash, but due to software bugs, the option to turn off the flash can't take effect. At this time, you can set the camera mode to landscape mode, which can turn off the flash. B. The color is blue when taking pictures at night: No matter whether the flash is turned on or not, the photos taken by N8 have obvious color cast. At this point, you can also switch the camera mode to landscape mode. At this time, the color presents a warm color without any blue. Although this tone is not very positive, it looks more comfortable than blue because it matches the feeling at night. C, the problem of photo crash: I remember that when I just bought the machine, the N8 crashed twice a day, all because of taking photos, and the operation was very slow. Later, it was found that it was actually because of the wrong setting. After I chose "No" to display the photo, it never crashed again. N skills to teach you how to shoot a good night scene with N8. The poor shooting ability of mobile phones at night is not new for a long time, but it seems a pity to see beautiful street scenes and windows. Don't worry, in fact, as long as you master a few essentials, you can also take unexpected high-quality images with your mobile phone, so that you can easily bring back beautiful scenery without sighing at the "scenery" and returning empty-handed. Tip 1: Avoid shaking hands. Because the light source is weak at night, the camera will slow down the shutter to get more light. At this time, as long as you shake it a little, the image will be seriously blurred. Therefore, if you can look for railings, flower beds or low walls around you and lean your elbows on them as support points, you can make your hands more stable. In addition, don't put down the phone immediately after pressing the shutter, but keep the original posture for 5 to 10 seconds, and don't press it and leave, so as to take a clear photo. Tip 2: You should start shooting at night. Nowadays, camera phones are well designed, and most of them have night shooting mode. In the night shooting mode, the mobile phone will slow down the shutter speed and increase the ISO sensitivity to increase the brightness. The light perception is much stronger than the general mode, so when taking pictures in a dim environment, the night shooting mode should be turned on first. Tip 3: Use timed selfies If you still can't take photos with satisfactory results according to the above methods, try the safest timed shooting! Timing shooting is countdown shooting, which allows players to have enough time to return to a certain point and enter the camera with the scene after pressing the shutter. Many friends will use this function when taking selfies or taking photos together. But this function is also very useful when shooting at night. All we have to do is fix the mobile phone with a wallet or a drink can, set the shooting time and press the shutter, and a beautiful and clear night scene photo will be released. The example of real shooting at night is more convenient. Take a photo casually with your mobile phone, and the result is a deformed Ferris wheel. Although the night shooting mode has been started, it still doesn't help. If you put your mobile phone on a fixed point and start shooting regularly, you can completely capture the brilliant shadow of the Ferris wheel and effectively curb the appearance of blurred images! Now I think it's really not difficult to shoot night scenes with mobile phones. Round 2: Portrait shooting at night is one of the most difficult mobile phone night shooting themes, especially when the background is complex lighting, the model's face is prone to dullness, and the photos taken are often very bad. In fact, taking pictures is a game of light. As long as you master the light source and think more, you can still take OK photos with your mobile phone, which is definitely better than going home empty-handed! Tip 1: Move your feet to face the light source. Light always plays an important role in imaging, especially when shooting night portraits with mobile phones. We should try to avoid models with their backs to the light source. If it is found that it is facing away from the light source, we might as well stand sideways or turn our heads slightly to let the most important face eat more live light, so that the Model's face will not be black because of the backlight. Tip 2: shooting at the light with a good fill light will affect the photometric value of the camera. It's even harder considering the light bulb and the unlit face. At this time, it is the turn of the fill light to perform. Generally, mobile phones are equipped with LED fill light. Although the brightness is average, the face can still be illuminated within the self-timer distance of 50 cm. Tip 3: Hold the phone tightly, gently lean your arm against your body, and then easily hold your breath and stop breathing before pressing the shutter. It is also very important to remember that when you press the shutter, you can only use a single force. Don't use too much force, and the whole phone will be distorted! In addition, don't keep the same posture for too long, or your arm will easily start to tremble because it won't last long. Basically, it is very difficult to keep your hands completely still. At most, you can only achieve a "relatively stable" level, so please practice more and get familiar with the usage habits of mobile phones. Over time, you will definitely improve the success rate of shooting ▲ Portrait photos in natural state will be very good. At this time, you need to pay attention to the background: the scaffolding behind the girl is not well contrasted. ▲ If the model only takes up a little space in the photo, it will highlight the background more-in this photo, a photographer is taking a dynamic low-angle shot. ▲ If you are outdoors, it is best to take pictures on cloudy days. Because the sun shines on the top of the cloud, the whole cloud becomes a huge light source, so cloudy days can be photographed in soft light. Press the shutter immediately-you can shoot a portrait without shadows with just the right light. If there are no clouds in the air, a similar effect can be obtained by using a hood. ▲ When taking portraits, don't think too much about camera settings. In automatic mode, the Nokia N8 can be fine-tuned to take the perfect portrait. If there is enough light, you can turn off the flash manually and try to keep the camera still when taking pictures. ▲ At this time, the angle of taking pictures may be the most important aspect: if you take pictures from a lower position, people will look down, and even the thinnest person will have a double chin. You can let the model look up a little and take a little shot from the front. ▲ Soft light from one side of the window, combined with artificial light in the background, brings a unique environmental atmosphere to this photo.

General comments

"Nokia is back." This time, Nokia World has confirmed that the vice president of Nokia who left the company said this at the conference. This Nokia N8 is the best example. The powerful processor and1200,000 pixel camera make the function of this mobile phone reach the peak of Symbian system. Symbian^3 system also began to develop in a good direction, and everything began to want to develop in the right track. However, in the external environment, under the attack of iPhone and Android wolf tactics, there is not much time left for Nokia.