Mobile phone experts come to help recommend a mobile phone.

N97, you can meet all your needs, but now the licensed product in Chinese mainland is only 2.5G As for 3G, you need to wait or buy a Hongkong bank! Mobile phone nickname N97

Nokia China has officially started accepting reservations! Price: RMB 5,628 from Hong Kong Bank and RMB 4,800 from 3G (mainland license 2.5g).

Support frequency band 850/900/1800/1900/2100 MHz.

The network connection is GSM/GPRS/EDGE/WCDMA/UMTS/HSDPA.

Video calling supports WCDMA network video calling (mainland licensed products do not support this function)

Operating System Symbian S60 5th Edition (S60 Touch Edition)

Standard battery 1500mAh.

The talking time of mobile phone is 320(3G)-400(GSM) minutes.

The standby time of mobile phone is 400(3G)-430(GSM) hours.

Memory capacity 32768 MB

The ringtone type supports MP3 or MIDI chord ringtones.

Standard lithium battery (BP-4L 1500mAh), travel charger, data cable, stereo headset, CD, etc.

Date of listing in the second quarter of 2009

Nokia N97 exterior design

Appearance style straight board

The body color is black and silvery white.

The resolution of the main screen is 360×640 pixels.

Home screen color16 million colors

The main screen size is 3.5 inches.

Main screen material TFT

Product size117.2× 55.3×18.3mm.

Product weight150.0g

Entertainment features of Nokia N97

As time goes by

Camera pixel 5 million pixels

The camera type has a built-in Carl Zeiss certified lens.

Camera material CCD

Camera description still shooting:

Shooting status prompt

digital zoom

Support autofocus

Support contrast adjustment

Support definition adjustment

Support exposure compensation adjustment

ISO adjustment (optional high, medium and low gear)

Still image file format: JPEG

Support on-board image editing

Dynamic shooting:

Recording status prompt

Support car video editing

Flash built-in dual LED flash

The highest photo quality supports 2584× 1938 resolution format.

Video playback has built-in RealPlayer media player, which supports horizontal full-screen playback in MPEG-4, H.264/AVC, H.263/3GPP and RealVideo 8/9/ 10 formats.

Support TV-out video output function.

Support 4.5 hours of continuous video playback

Video shooting supports 30 frames of MPEG-4 video with a resolution of 640×480 per second.

Music playback has a built-in player, which supports WMA, MP3, eAAC+ and other audio formats (background playback, playlist editing, optional preset, emphasizing bass, classical, jazz, pop, rock and other music playback modes, EQ sound effect adjustment and loop playback settings, and 37-hour continuous music playback).

Stereo loudspeaker

FM radio support, FM radio

Streaming media playback supports TV-Out TV output.

Flash Play Flash lite player version 2.0

The game supports N-Gage games.

Nokia N97 Network Features

WAP browser support, WAP2.0

WWW browser xHTML browsing

Support Ovi network service function

Built-in e-mail, supporting SMTP, POP3, IMAP4 and other mail protocols.

Nokia N97 transmission function

Wireless modem

GPS has a built-in GPS receiver, which supports the A-GPS network-assisted GPS navigation function.

Bluetooth supports Bluetooth 2.0+EDR and A2DP stereo Bluetooth headset functions.

Wi-Fi supports Wifi, 802. 1 1 b/g (mainland licensed products do not support this function).

Data cable interface supports Nokia PC suite synchronization, USB data cable (full speed USB2.0)

The headphone jack supports the 3.5mm headphone jack.

Nokia N97 Extended Performance

Touch screen handwriting input

Java extension support, javamidp 2.0 cldc1.1.

The expansion card supports micro SD(T-Flash) and MicroSDHC card expansion, and the maximum support is 16GB.

Nokia N97 Business Function

Flight mode voice dialing currency conversion unit conversion world clock electronic dictionary

Memorandum schedule

E-books support TXT, Office(word, excel, ppt) and Adobe PDF browsing.

Basic functions of Nokia N97

MMS Chinese SMS address book group SMS group built-in vibration hands-free answering.

Situational mode Theme mode Recording function Alarm clock function Notepad calculator

Timer stopwatch calendar

Caller ID support, caller ID and ringtone recognition.

Chinese input mode supports QWERTY full keyboard.

Telephone address book support, S60 standardized business card address book

Card holder column: including recent text messages, emails, phone records, photos and blog updates.

Call record support, missed calls+received calls+dialed phone records.

Support animated desktop, animated wallpaper and dynamic screen saver.

Other supporting gravity sensors

cpu

N97 finally adopted the revolutionary OMAP3430!

1. Under the 65nm process in Texas, the master control of V7 architecture arm-A8 can reach 1.33GHZ!

2. Multimedia has been upgraded to (IVA2+), and an image signal processing unit (ISP) has been added to support shots with more than120,000 pixels! Maximum support 1024*768 display! Decoding and TV output 1280*720 HD video!

3. The graphics card has been upgraded! It is still PowerVR architecture, but it supports OpenGL2.0, and even insists on using Shader 3.0 ... directly 9.0c!

Due to the progress of technology and the new energy management system, it saves more electricity than the previous cpu! OMAP three series processors bring the next generation upgrade to handheld devices.

The first TI OMAP? Compared with the processor based on ARM 1 1, the OMAP3430 multimedia application processor with 3-architecture can provide three times the performance gain, and at the same time make the 3G handheld terminal have the same working efficiency and advanced entertainment function as the notebook computer. As the industry's first application processor designed with 65nm CMOS technology, OMAP3430 works at a higher frequency than the previous generation OMAP processor series, while reducing the core voltage and increasing power consumption.

Efficient. OMAP3430 is the industry's first integrated ARM? Cortex? -A8 superscalar microprocessor core application processor. By combining the technology in TI OMAP3430, ARM Cortex-A8 can not only meet the power demand of handheld terminals, but also speed up user connection and data access, and promote the production and entertainment applications on mobile phones.

Multimedia/games. IVA 2+ is in Da Vinci, TI? Compared with the previous OMAP processor, the power optimized version of the second generation TI image, video and audio accelerator used in this technology can improve its multimedia processing performance by as much as 4 times. The new function of IVA2+ supports DVD resolution codec of various standards (MPEG4, H264, Windows Media Video and RealVideo, etc.). ). With the advanced multimedia function of OMAP3430, it is now possible to add multi-standard DVD-quality cameras to telephone applications for the first time. In addition, the vector floating-point acceleration of ARM and the dedicated 2D/3D graphics hardware accelerator of OMAP3430 provide excellent game functions.

Graphics. The OMAP3430 processor is embedded with the PowerVR SGX graphics kernel of Imagination Technologies, and it is the first processor to support OpenGL ES? 2.0 and OpenVG? Application processor, providing excellent graphics performance and advanced user interface functions. TI supports complex and dynamic image functions through the "smart pixel" technology provided by OpenGL ES 2.0. This unique technology allows each pixel in a graphic to be programmed separately, enabling developers to create rich effects by using realistic movies. Now users can experience "lifelike" facial features, advanced reflection effects and multi-texture backgrounds in the mobile environment.

Imaging. Integrated image signal processor (ISP) can not only improve image quality, but also reduce external components, system cost and system power consumption. OMAP3430 can be connected to an image sensor with the specification of12 million pixels, and the continuous shooting delay is the lowest, which makes the quality of the camera phone reach or even exceed that of most digital cameras on the market at present. Other functions on OMAP3430, such as popular JPEG compression and connection support for serial and parallel cameras, help to expand throughput and storage, and improve design flexibility.

Software and support. OMAP3430 is designed to support all advanced operating system (HLOS) platforms, including mainstream Linux? Microsoft? Windows Mobile？ Use Saipan? Operating system. The OMAP Developer Network provides a large number of programs and media components that manufacturers can use to differentiate their products and speed up time to market.

Power management. OMAP3430 is famous for having the most advanced and effective power management technology on the market. The chip makes full use of TI's SmartReflex technology and consists of a series of intelligent and adaptive hardware and software technologies. Through these technologies, voltage, frequency and power can be dynamically controlled according to equipment activity, operation mode and temperature. In addition, TWL4030 power management/audio codec support equipment also supports OMAP3430；; TWL4030 aims to maximize the battery life and improve the system performance of mobile phones using OMAP3430 application processor. The highly integrated TWL4030 integrates voltage regulator and converter using SmartReflex, high-definition audio/voice codec, AB/D audio amplifier, high-speed USB 2.0 OTG transceiver, battery charger circuit, etc. into one chip, thus effectively managing power consumption and significantly reducing circuit board area and system cost.

Main features:

New OMAP? 3 structure combines mobile entertainment with high-performance production applications.

The industry's first processor designed with 65nm CMOS technology improves the processing performance.

IVA? 2+ (image, video, audio) accelerator supports 30fps d 1(720 x480 pixels) encoding/decoding of various standards (MPEG4, WMV9, RealVideo, H263 and H264).

Integrated image signal processor (ISP) can provide faster and higher quality image capture function and reduce the system cost.

Flexible system support

Composite video and S-terminal TV output

XGA( 1024 x768 pixels) and 16M color display are supported.

Meet Flatlink? Support 3G serial display and parallel display.

High speed USB2.0 OTG support

Seamlessly connect to hard disk drive (HDD) devices to store large amounts of data.

With intelligent reflection? Techniques to further reduce power consumption.

Use ARM TrustZone? Support enhanced M-shield? Mobile security

With OMAP? 2 processor software compatibility

Provide HLOS support for customizable interfaces.

Innovative functions:

Nokia N97 brings the concept of "social positioning". With the built-in A-GPS sensor and electronic compass, people can intuitively know their position through the Nokia N97 mobile phone computer. Nokia N97 can automatically update the real-time information of social networks, allowing licensed friends to update their "status" and share their "location-based community service" and related pictures or videos.