A comprehensive introduction of Nokia n97 (including advantages, disadvantages, entertainment functions, etc., especially entertainment functions)

Mobile phone standard 3G

supports frequency bands 85/9/18/19/21MHz

Network connection GSM/GPRS/EDGE/WCDMA/UMTS/ HSDPA

video calling supports WCDMA network video calling

Symbian S6 5th edition (S6 Touch)

standard battery is 15mAh

cell phone talk time is 32(3G)-4(GSM) minutes

cell phone standby time is 4(3G)-43(GSM). Hours

Memory capacity 32768 NANDMB

Ringtone type supports MP3 or MIDI and chord ringtones

Standard lithium battery (BP-4L 15mAh), travel charger, data cable, stereo headset, CD, CD, etc.

launch date in the first quarter of 29

Nokia N97 design

straight appearance

black body color, Silvery white

home screen resolution 36×64 pixels

home screen color 16 million colors

home screen size 3.5 inches

home screen material TFT

product size 117.2×55.3×15.9mm

product weight 15.g

Nokia N97 entertainment function

the camera type is built-in. Carl zeiss certified lens

camera material CCD

camera description static shooting:

shooting status prompt

digital zoom

support autofocus

support contrast adjustment

support sharpness adjustment

support exposure compensation adjustment

ISO adjustment (high, medium and low gears can be selected).

still image file format: JPEG

supports on-board image editing

dynamic shooting:

prompts for recording status

supports on-board video editing

Flash with built-in dual LEDs

Maximum photo quality supports 2584×1938 resolution format

Video playback with built-in RealPlayer media player. Support MPEG-4, H.264/AVC, H.263/3GPP, RealVideo 8/9/1 format horizontal full-screen playback

Support TV-out video output function

Support 4.5 hours continuous video playback

Support 3 frames per second with 64×48 resolution MPEG-4 format video

Music playback built-in player, Support WMA, MP3, eAAC+ and other audio formats (support background playback, playlist editing, optional preset, music playback modes such as bass, classical, jazz, pop and rock, EQ sound effect adjustment and loop playback settings, support 37-hour continuous music playback)

Speaker stereo speaker

FM radio support, FM FM radio

TV-Out TV output is supported for streaming media playback

Flash playback is supported for Flash lite player version 2.

Games are supported for N-Gage games

Nokia N97 network function

WAP browser. WAP 2.

xHTML browsing of WWW browser

Support Ovi network service function

Built-in email, support SMTP, POP3, IMAP4 and other mail protocols

Nokia N97 transmission function

Wireless Modem

GPS built-in GPS receiver, Support A-GPS network assisted GPS navigation function

Bluetooth supports Bluetooth 2.+EDR, A2DP stereo Bluetooth headset function

Wi-Fi supports WiFi, and 82.11b/g

data cable interface supports Nokia PC suite synchronization. USB data cable (full-speed USB2.)

Headphone interface supports 3.5mm headphone interface

Nokia N97 extended performance

touch screen handwriting input

Java extended support, and Java MIDP 2. CLDC 1.1

expansion card supports MicroSD(T-Flash) and MicroSDHC card extension. Maximum support for 16GB

Nokia N97 business function

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

memo 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 mass sending built-in vibration hands-free answering

scenario mode theme mode recording function alarm clock function notepad calculator

timer stopwatch calendar

call identification support, Caller photo and ringtone recognition

Chinese input method supports QWERTY full keyboard

phone address book support, S6 standardized business card address book

card holder: including recent short messages, emails, call records, photos and blog updates

call record support, missed calls+received calls+dialed phone records

animated desktop support, animated wallpaper, Dynamic screensaver function

Other central processing units supporting gravity sensors

N97 finally adopted the revolutionary OMAP343!

1. The main control of arm-A8 with V7 architecture can reach 1.33GHZ under the 65nm process in Texas!

2. the multimedia is upgraded to (IVA2+) and an image signal processing unit (ISP) is added to support lenses with more than 12 million pixels! Maximum support 124*768 display! Decoded and TV-OUT128*72 HD video!

3. The graphics card has been upgraded fiercely! It is still PowerVR architecture, but it supports OpenGL2., and even sticks to Shader 3. ... Driect 9.c!

4. due to the progress of the process and the new energy management system, it saves electricity compared with the previous cpu! OMAP three series processors bring the next generation upgrade to handheld devices.

the first OMAP with TI? The OMAP343 multimedia application processor based on 3 architecture can provide up to three times the performance gain compared with the processor based on ARM11, and at the same time make the 3G handheld terminal have the productivity comparable to that of notebook computers and advanced entertainment functions. As the first application processor in the industry to be designed by 65nm CMOS technology, OMAP343 has a higher working frequency than the previous OMAP processor series while reducing the core voltage and increasing the power consumption.

high efficiency. OMAP343 is the industry's first integrated ARM? Cortex? -A8 super scalar microprocessor core application processor. By combining the technology in TI OMAP343, ARM Cortex-A8 not only meets the power requirements of handheld terminals, but also speeds up user connection and data access, and promotes production and entertainment applications on mobile phones.

multimedia/games. IVA 2+ is in DaVinci, TI? Compared with the previous OMAP processor, the second-generation power-optimized version of TI's imaging, video and audio accelerator used in the technology can improve its performance in multimedia processing by up to 4 times. The added functions of IVA2+ support DVD resolution encoding and decoding of various standards (MPEG4, H264, Windows Media Video and RealVideo, etc.). With the advanced multimedia function of OMAP343, it is now possible to add multi-standard DVD-quality camcorders 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 OMAP343 provide excellent game functions.

graphics. The OMAP343 processor is embedded with the PowerVR SGX graphics kernel of Imagination Technologies, making it the first processor to support OpenGL ES? 2. 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.. This unique technology allows each pixel in a graphic to be programmed separately, allowing developers to create rich effects by using realistic movies. Now users can experience "lifelike" facial features, advanced reflection effects and multi-textured 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. OMAP343 can be connected to an image sensor with a specification of up to 12 million pixels, and the continuous shooting delay is the lowest, which makes the quality of camera phones reach or even exceed that of most digital cameras on the market at present. Other functions on OMAP343, such as popular JPEG compression and connection support for serial and parallel cameras, help to expand throughput and storage, and increase design flexibility.

software and support. OMAP343 is designed to support all advanced operating system (HLOS) platforms, including mainstream Linux? 、Microsoft? Windows Mobile? With Symbian? 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 the time to market

power management. OMAP343 is famous for having the most advanced and effective power management technology on the market. This 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, TWL43 power management/audio codec supporting devices also support OMAP343；; TWL43 is designed to maximize battery life and improve the system performance of mobile phones using OMAP343 application processor. The highly integrated TWL43 combines the voltage regulator and converter using SmartReflex, high definition audio/voice codec, AB/D audio amplifier, high-speed USB 2. OTG transceiver, battery charger circuit and others into one chip, thus effectively managing power consumption and significantly reducing the 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 encoding/decoding of D1(72x48 pixels) of various standards (MPEG4, WMV9, RealVideo, H263 and H264) at 3fps

The integrated image signal processor (ISP) can provide faster and higher-quality image capture function. And can reduce the system cost

flexible system support

composite video and S-terminal TV output

XGA(124x768 pixels) and 16M color (24-bit definition) display support

Flatlink? 3G's serial display and parallel display support

High-speed USB2. OTG support

Seamless connection to hard disk drive (HDD) devices to store a large amount of data

SmartReflex? Technology to further reduce power consumption

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

and OMAP? 2 processor software compatibility

HLOS support for customizable interfaces

Innovative features:

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