Cortex virtual currency
Publish: 2021-05-14 20:12:23
1. Nokia N900
let's briefly review the N900: the Nokia N900 adopts a full keyboard slide design, with a 3.5-inch WVGA level (480x800 pixels) 16 million color TFT LCD screen. Equipped with the latest developed maemo5 intelligent operating system, with 600MHz arm cortex-a8 processor, and supporting powervr SGX with OpenGL es 2.0 high-performance graphics processing technology, it has a very gorgeous operation interface and powerful multi task operation ability. With powerful music and video playback capabilities, with a 5 megapixel autofocus lens
Nokia's appearance design has always been the most criticized part of its procts. Not only has the N900 not changed in this aspect, it seems that it has intensified, further explaining the bloated. In addition to the increase in width compared with N97, the weight has reached 181g, which is much higher than the 150g of N97. The size of 110.9x59.8x18mm is not small for a mobile phone. The wide and thick N900 is hard to weigh and light whether it is controlled by one hand or placed in the trouser pocket
Nokia N900 / N97 appearance comparison
both adopt the full keyboard side sliding cover design, which reces the size difference after opening the side sliding keyboard. The original bracket design on N97 is not used on N900, but the more traditional smooth design, which can not lift a certain angle like touch pro2, and the user's perspective is not careful enough. However, the advantage of the traditional side sliding method is that the stability is more reassuring, and there is no need to worry about whether the N97 bracket "will not be firm"
Comfort: iPhone 3GS & gt; Nokia N97 & gt; Nokia N900
in addition to the difference in the angle of the sideslip screen, the design of the full keyboard is also different. Although the layout of the two buttons is designed in three rows, e to the upwarping of the side sliding screen, the space between the top case of N97 and the screen is slightly larger, and the operation space is wider. The N900 is a bit crowded, but for ordinary users, this space rection will not affect the normal operation, so there is no need to worry too much< At the top of the screen, there are microphone, front camera, light sensor and distance sensor. We are very familiar with these components, and they are also essential items for mainstream high-end mobile phones. In particular, the distance sensor is particularly important for a touch mobile phone. It can automatically control the switch of the screen according to the distance between the face and the screen in the process of calling, so as to save power and avoid misoperation. In terms of microphone area, N900 is a bit more shy than N97. In actual calls, it does affect the volume. The volume is not very large
the N900 at the bottom of the screen is empty
at the bottom of the screen, the N900 does not have any physical buttons. Presumably, this is also to better explain the concept of full touch. However, it seems more convenient for users to configure dial-up / hang up and main menu keys like N97
compared with the very detailed parameter identification on the N97, the Nokia N900 is as low-key as the N97 Mini in this respect. Only the words "arm cortex-a8", "32GB" and "designed in Finland" are reflected. Of course, the most important one is the "arm cortex-a8" processor
on the right side of the fuselage, the N900 has more buttons than the N97. In addition to the volume increase / decrease and photo taking buttons, there is also a power button in the center, which can be used to switch on / off and control the screen
at the bottom of the fuselage, the N900 is still more abundant. In addition to the stylus, microphone, 3.5mm headphone interface, and hold key, there is an independent speaker, and the opposite top is also designed with the same speaker. Although the N97 also adopts a similar al speaker design, the al speaker effect of the N900 is still better, The volume and sound effect are very good when playing out
the left side of the N900 is very clean and does not involve any buttons or interfaces, while the N97 involves al speakers, microusb and hold buttons here. The result should be related to the operation mode of the N900 itself. Because the N900 only supports horizontal screen operation in most cases (except the dialing interface), it is not difficult to understand that there are no more buttons and interfaces on this side
the top of N900 is designed with loudspeaker, micro USB interface and hanging rope hole, while N97 is designed with 3.5mm interface and power key. Let's review it for a moment, and praise the 3.5mm headphone interface and micro USB interface (both data and charging are available) which are the most common and the most mainstream at present, because they will bring a lot of convenience for users' daily use
one of the most important reasons why N900 has attracted much attention is that it does not continue the S60 platform commonly used in N series procts, but adopts the latest maemo5 platform. Maybe many users are still unfamiliar with this system. In fact, Maemo is a new system developed by Nokia based on the Linux open source mobile device platform. Compared with the cumbersome Symbian code, Maemo can provide developers with a convenient and practical development environment, support multiple business models, and easily realize the mobile processing of existing desktop solutions, As we know, the Nokia N810 and N800 are representative models adopting Maemo platform
in fact, Nokia's launch of Maemo 5 platform and N900 is also a helpless move. In the face of the booming Apple iPhone,
the dazzling sliding unlocking interface,
at the moment of opening the Nokia N900, we are attracted by the shocking screen effect beyond the past. The sliding unlocking method is suspected of learning from the iPhone, but the effect is still quite good. Unfortunately, the maemo5 system can not support multi touch technology at present, and the N900 is also equipped with a resistive touch screen, so the operation feel is still a little lower than that of a capacitive screen. However, there is no big difference in fluency after familiarity<
display and management of multiple home screens
one of the standby interfaces of Nokia N900
friends familiar with the current mainstream smartphone operating systems all know that touch flo / sense in Windows Mobile, touch sense or OMS in Android, Mac OSX of iPhone all use multiple home screens as the scattered places of many applications, To achieve the purpose of effective classification and convenient application, it is particularly important for the increasingly rich mobile phone applications, but the previous S60 does not have such a function<
one of the Nokia N900 standby interfaces
one of the Nokia N900 standby interfaces
and maemo5 also adopts the same concept, which presents the standby interface in the way of multi screen switching. With the help of touch operation, it is convenient to slide left and right to complete the main screen flip. Click the blank area of the screen to select the program, bookmark, contact, widget, theme, etc. to be added from the pop-up settings - "Desktop Menu" to complete the personality setting of the current home screen. Users can have up to four main screen interfaces and at least one. The selection and setting of the home screen is similar to Android system. Long press the icon to drag or delete it
Nokia N900 menu interface
although there is not much relationship between the maemo5 system and the S60 system, in order to take care of the habits of old users, Nokia uses the S60 system in the design of program menu icons, so that users familiar with the S60 can easily find a sense of belonging in Maemo, and it is easier to get started. The number of programs displayed on a single screen is limited. Users can click more in the lower right corner to get more program lists<
powerful multi task processing
powerful multi task manager
for an intelligent platform, the running and processing ability of multi task is a very important indicator of its overall performance, especially for the mobile phone, which has more and more applications, the processing ability of multi task will have a great impact on the daily use of users. Maemo5 system has powerful multi task processing capability. When we run a program, we will pop up two icons on the left and right sides of the screen. The box on the left represents "multi task switching", and the small X on the right can "close" the current program. If the user doesn't want to close the current program and wants to start a new one, click the small box in the upper left corner to enter the multitask switching management interface as shown in the figure above. Here we are very convenient to switch or close the running program, and the whole process can be said to be very smooth
storage details
Nokia N900 has built-in 600 MHz arm cortex-a8 processor of Ti OMAP 3430, supports powervr SGX with OpenGL es 2.0 high-performance graphics processing technology, and is on the same level as Apple's iPhone 3GS. In addition, the N900 also has 256 MB ram and 768 MB virtual memory, with a built-in mass storage space of up to 32GB, which can save 7000 pieces of MP3 music or 40 hours of high-definition video for users. With the help of 16GB capacity microSD memory card, the storage space can be increased to 48gb
running more than ten programs at the same time
from the actual use, the running speed of the machine is quite smooth, even in the case of opening more than 10 background programs at the same time, it still maintains a stable and fast running speed, and when running some programs, its speed even exceeds that of the iPhone 3GS. Although the main frequency of 600 MHz processor is not as good as that of some windows mobile monsters with 1GHz processor at present, Maemo system is still very effective in resource utilization from the actual use effect. The operating frequency of 600 MHz is comparable to that of 1GHz WM monsters
the N97 uses a 434MHz arm 11 processor with 128MB ram and 32GB memory. Although it can't compare with N900 in processor frequency and memory, in S60 system, this configuration can fully meet the needs of users<
WVGA HD video playback
thanks to the powervr SGX with OpenGL es 2.0 high performance graphics processing technology of the 600 MHz arm cortex-a8 processor of Ti OMAP 3430, the Nokia N900 has a very strong video decoding capability. With a 3.5-inch WVGA level (480x800 pixels) 16 million color TFT LCD screen, it can perform a very shocking 16:9 HD video playback
can only play 360 × N97 with resolution below 640 is naturally inferior to that of N97
5 megapixel Carl Zeiss lens
mode selection
although the Nokia N900 is not equipped with a camera above 8 megapixel level as expected, it still basically maintains the water level of N97, with a built-in 5 megapixel Carl Zeiss camera, The maximum aperture and focal length are 2.8 and 5.2 respectively (N97 focal length is 5.4). In addition to supporting automatic mode, it also provides four modes including macro mode, portrait mode, sports mode and landscape mode. In addition, the machine also supports white balance, exposure compensation, ISO sensitivity adjustment and other functions
evaluation summary: after multiple comparisons in appearance, function and configuration, we have a comprehensive understanding of these two procts
let's briefly review the N900: the Nokia N900 adopts a full keyboard slide design, with a 3.5-inch WVGA level (480x800 pixels) 16 million color TFT LCD screen. Equipped with the latest developed maemo5 intelligent operating system, with 600MHz arm cortex-a8 processor, and supporting powervr SGX with OpenGL es 2.0 high-performance graphics processing technology, it has a very gorgeous operation interface and powerful multi task operation ability. With powerful music and video playback capabilities, with a 5 megapixel autofocus lens
Nokia's appearance design has always been the most criticized part of its procts. Not only has the N900 not changed in this aspect, it seems that it has intensified, further explaining the bloated. In addition to the increase in width compared with N97, the weight has reached 181g, which is much higher than the 150g of N97. The size of 110.9x59.8x18mm is not small for a mobile phone. The wide and thick N900 is hard to weigh and light whether it is controlled by one hand or placed in the trouser pocket
Nokia N900 / N97 appearance comparison
both adopt the full keyboard side sliding cover design, which reces the size difference after opening the side sliding keyboard. The original bracket design on N97 is not used on N900, but the more traditional smooth design, which can not lift a certain angle like touch pro2, and the user's perspective is not careful enough. However, the advantage of the traditional side sliding method is that the stability is more reassuring, and there is no need to worry about whether the N97 bracket "will not be firm"
Comfort: iPhone 3GS & gt; Nokia N97 & gt; Nokia N900
in addition to the difference in the angle of the sideslip screen, the design of the full keyboard is also different. Although the layout of the two buttons is designed in three rows, e to the upwarping of the side sliding screen, the space between the top case of N97 and the screen is slightly larger, and the operation space is wider. The N900 is a bit crowded, but for ordinary users, this space rection will not affect the normal operation, so there is no need to worry too much< At the top of the screen, there are microphone, front camera, light sensor and distance sensor. We are very familiar with these components, and they are also essential items for mainstream high-end mobile phones. In particular, the distance sensor is particularly important for a touch mobile phone. It can automatically control the switch of the screen according to the distance between the face and the screen in the process of calling, so as to save power and avoid misoperation. In terms of microphone area, N900 is a bit more shy than N97. In actual calls, it does affect the volume. The volume is not very large
the N900 at the bottom of the screen is empty
at the bottom of the screen, the N900 does not have any physical buttons. Presumably, this is also to better explain the concept of full touch. However, it seems more convenient for users to configure dial-up / hang up and main menu keys like N97
compared with the very detailed parameter identification on the N97, the Nokia N900 is as low-key as the N97 Mini in this respect. Only the words "arm cortex-a8", "32GB" and "designed in Finland" are reflected. Of course, the most important one is the "arm cortex-a8" processor
on the right side of the fuselage, the N900 has more buttons than the N97. In addition to the volume increase / decrease and photo taking buttons, there is also a power button in the center, which can be used to switch on / off and control the screen
at the bottom of the fuselage, the N900 is still more abundant. In addition to the stylus, microphone, 3.5mm headphone interface, and hold key, there is an independent speaker, and the opposite top is also designed with the same speaker. Although the N97 also adopts a similar al speaker design, the al speaker effect of the N900 is still better, The volume and sound effect are very good when playing out
the left side of the N900 is very clean and does not involve any buttons or interfaces, while the N97 involves al speakers, microusb and hold buttons here. The result should be related to the operation mode of the N900 itself. Because the N900 only supports horizontal screen operation in most cases (except the dialing interface), it is not difficult to understand that there are no more buttons and interfaces on this side
the top of N900 is designed with loudspeaker, micro USB interface and hanging rope hole, while N97 is designed with 3.5mm interface and power key. Let's review it for a moment, and praise the 3.5mm headphone interface and micro USB interface (both data and charging are available) which are the most common and the most mainstream at present, because they will bring a lot of convenience for users' daily use
one of the most important reasons why N900 has attracted much attention is that it does not continue the S60 platform commonly used in N series procts, but adopts the latest maemo5 platform. Maybe many users are still unfamiliar with this system. In fact, Maemo is a new system developed by Nokia based on the Linux open source mobile device platform. Compared with the cumbersome Symbian code, Maemo can provide developers with a convenient and practical development environment, support multiple business models, and easily realize the mobile processing of existing desktop solutions, As we know, the Nokia N810 and N800 are representative models adopting Maemo platform
in fact, Nokia's launch of Maemo 5 platform and N900 is also a helpless move. In the face of the booming Apple iPhone,
the dazzling sliding unlocking interface,
at the moment of opening the Nokia N900, we are attracted by the shocking screen effect beyond the past. The sliding unlocking method is suspected of learning from the iPhone, but the effect is still quite good. Unfortunately, the maemo5 system can not support multi touch technology at present, and the N900 is also equipped with a resistive touch screen, so the operation feel is still a little lower than that of a capacitive screen. However, there is no big difference in fluency after familiarity<
display and management of multiple home screens
one of the standby interfaces of Nokia N900
friends familiar with the current mainstream smartphone operating systems all know that touch flo / sense in Windows Mobile, touch sense or OMS in Android, Mac OSX of iPhone all use multiple home screens as the scattered places of many applications, To achieve the purpose of effective classification and convenient application, it is particularly important for the increasingly rich mobile phone applications, but the previous S60 does not have such a function<
one of the Nokia N900 standby interfaces
one of the Nokia N900 standby interfaces
and maemo5 also adopts the same concept, which presents the standby interface in the way of multi screen switching. With the help of touch operation, it is convenient to slide left and right to complete the main screen flip. Click the blank area of the screen to select the program, bookmark, contact, widget, theme, etc. to be added from the pop-up settings - "Desktop Menu" to complete the personality setting of the current home screen. Users can have up to four main screen interfaces and at least one. The selection and setting of the home screen is similar to Android system. Long press the icon to drag or delete it
Nokia N900 menu interface
although there is not much relationship between the maemo5 system and the S60 system, in order to take care of the habits of old users, Nokia uses the S60 system in the design of program menu icons, so that users familiar with the S60 can easily find a sense of belonging in Maemo, and it is easier to get started. The number of programs displayed on a single screen is limited. Users can click more in the lower right corner to get more program lists<
powerful multi task processing
powerful multi task manager
for an intelligent platform, the running and processing ability of multi task is a very important indicator of its overall performance, especially for the mobile phone, which has more and more applications, the processing ability of multi task will have a great impact on the daily use of users. Maemo5 system has powerful multi task processing capability. When we run a program, we will pop up two icons on the left and right sides of the screen. The box on the left represents "multi task switching", and the small X on the right can "close" the current program. If the user doesn't want to close the current program and wants to start a new one, click the small box in the upper left corner to enter the multitask switching management interface as shown in the figure above. Here we are very convenient to switch or close the running program, and the whole process can be said to be very smooth
storage details
Nokia N900 has built-in 600 MHz arm cortex-a8 processor of Ti OMAP 3430, supports powervr SGX with OpenGL es 2.0 high-performance graphics processing technology, and is on the same level as Apple's iPhone 3GS. In addition, the N900 also has 256 MB ram and 768 MB virtual memory, with a built-in mass storage space of up to 32GB, which can save 7000 pieces of MP3 music or 40 hours of high-definition video for users. With the help of 16GB capacity microSD memory card, the storage space can be increased to 48gb
running more than ten programs at the same time
from the actual use, the running speed of the machine is quite smooth, even in the case of opening more than 10 background programs at the same time, it still maintains a stable and fast running speed, and when running some programs, its speed even exceeds that of the iPhone 3GS. Although the main frequency of 600 MHz processor is not as good as that of some windows mobile monsters with 1GHz processor at present, Maemo system is still very effective in resource utilization from the actual use effect. The operating frequency of 600 MHz is comparable to that of 1GHz WM monsters
the N97 uses a 434MHz arm 11 processor with 128MB ram and 32GB memory. Although it can't compare with N900 in processor frequency and memory, in S60 system, this configuration can fully meet the needs of users<
WVGA HD video playback
thanks to the powervr SGX with OpenGL es 2.0 high performance graphics processing technology of the 600 MHz arm cortex-a8 processor of Ti OMAP 3430, the Nokia N900 has a very strong video decoding capability. With a 3.5-inch WVGA level (480x800 pixels) 16 million color TFT LCD screen, it can perform a very shocking 16:9 HD video playback
can only play 360 × N97 with resolution below 640 is naturally inferior to that of N97
5 megapixel Carl Zeiss lens
mode selection
although the Nokia N900 is not equipped with a camera above 8 megapixel level as expected, it still basically maintains the water level of N97, with a built-in 5 megapixel Carl Zeiss camera, The maximum aperture and focal length are 2.8 and 5.2 respectively (N97 focal length is 5.4). In addition to supporting automatic mode, it also provides four modes including macro mode, portrait mode, sports mode and landscape mode. In addition, the machine also supports white balance, exposure compensation, ISO sensitivity adjustment and other functions
evaluation summary: after multiple comparisons in appearance, function and configuration, we have a comprehensive understanding of these two procts
2.
The telephone number of Yubei medical insurance management center is 023-86014378, and the address of Yubei medical insurance management center is 304 Shuanglong Avenue, Yubei District, Chongqing
3. Guidance:
you should have mandatory spondylitis, such as thoracic trauma, fracture, tuberculosis, tumor, etc; In addition to the back pain caused by serious diseases, the back pain generally caused by cold, fatigue, poor posture and degenerative spinal diseases. Using some simple therapies for self-treatment can often receive very good curative effect. Acupuncture, massage and cupping of traditional Chinese medicine have very good curative effect.
you should have mandatory spondylitis, such as thoracic trauma, fracture, tuberculosis, tumor, etc; In addition to the back pain caused by serious diseases, the back pain generally caused by cold, fatigue, poor posture and degenerative spinal diseases. Using some simple therapies for self-treatment can often receive very good curative effect. Acupuncture, massage and cupping of traditional Chinese medicine have very good curative effect.
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