2006-03-13T21:04:00.000-08:00

Multiple power/performance points: All subsystems are able to operate at more than one power-performance level. Estimates indicate that this capability would result in a potential power savings that ranges from 20% to 60%.
Power islands: These independent subsystems are responsible for a meaningful fraction of the system power consumption (around 10%). Each subsystem operates at its own voltage levels and clock frequencies, thereby enabling dynamic power management. The power-reduction impacts are estimated to be in the range of 5% to 40%.
Thermal islands: These independent subsystems are responsible for a meaningful fraction of the system heat generation (around 10%). Each subsystem operates its own thermal level (with sensor and power-level control). Power-reduction ranges depend heavily on specific implementations.
Resource scheduler: This software and hardware structure handles CBPM techniques. System-level silicon-area penalties are estimated to be around 5%. Power-consumption-reduction estimates are heavily dependent on the specifics of each implementation. Technical literature cites extreme examples of a 3X improvement in battery life being achieved.
Sensors for environment context: These sensors monitor aspects like system and ambient temperature, ambient light, battery-charge levels, and user movement. Estimates indicate that this capability would result in a potential power savings of around 10%.
Fine-grain idleness control: These software and hardware structures enable the idleness control of granular system components. This control is invisible to the user. It might include, for example, drowsy caches and processor cores like ARM's ARM1176 IEM-enabled RISC core.
Although cost isn't included in this article's analysis, a smart system designer will select the optimal mix in order to achieve the best cost/battery-life combination for the intended cellular-phone device. By carefully selecting the basic elements that will be used in a design, the designer can keep cost within budget while implementing a wide range of energy-management techniques. The semiconductor components that are included in a cellular-phone design are responsible for a major share of the power that's dissipated. Aside from being developed with features that must support system-level energy-management techniques, these components must also be inherently low-power-consuming structures.

Most of the semiconductor devices that are used in systems like wireless cellular phones are fabricated in CMOS processes. The power that's dissipated by CMOS structures is composed of two factors: dynamic and static power dissipation. Dynamic power dissipation results from the active switching of the transistors' logic state. In contrast, static power dissipation occurs because of the current that leaks from the transistors while they're powered.

The main contributors to the dynamic power dissipation of CMOS structures are the applied voltage, operating frequency, and switching-structure capacitance. For static power dissipation, the main contributors are the applied voltage and the threshold voltage (Vt) of the used transistors. Of course, the silicon manufacturing process also has a huge influence on the overall power that is dissipated.

2005-12-26T20:06:00.000-08:00

The Nokia 9300 Smartphone combines popular voice communication features with important productivity applications in one well-appointed device. Now the tools you need to stay in touch and on top of schedules, email, news, and messages are conveniently at your fingertips.

Design

The modern design of the Nokia 9300 is the first indicator of the sophisticated features that lie within. Sleek and compact, the device opens to reveal a full keyboard and wide 65,536-color screen.

Organizer

Stay organized throughout the day using the Nokia 9300. You can use the built-in calendar to set reminders for important events, access the tasks list to write a memo or shopping list, and browse the Internet to look up directions, find a business address or recommend a good place to meet for dinner. It is easy to synchronize data on the Nokia 9300 with applications on your PC using Nokia PC Suite software, so that the most up-to-date information is stored on each device.

See How It Works

Explore the features of the Nokia 9300 smartphone with interactive demonstrations >> *
(Opens in a new window, requires Macromedia Flash Player.)

Key Features
Advanced voice features: handsfree speakerphone and conference calling capability
Full keyboard and two 65,536-color displays
Messaging options: email with attachments, SMS, and MMS
Office applications: Documents, Sheet, and Presentations
Organizer (calendar, contacts, tasks) and email with PC synchronization via Nokia PC Suite software
Large memory storage: 80MB built-in memory plus MultiMediaCard (MMC)
High-speed data connectivity with EGPRS (EDGE)
Mobile Internet connectivity
Symbian 7.0S OS (series 80 platform), Java MIDP 2.0 and Personal profile 1.0
Contacts and calendar data transfer over Bluetooth wireless technology or infrared between compatible Nokia devices
Pop-Port™ interface for mobile enhancement connectivity
Tri-band (EGSM 900/1800/1900) operation for use on five continents

General

Tri-Band Operation

EGSM 900, GSM 1800, and GSM 1900 networks in Europe, Africa, Asia-Pacific, North America, and South America where these networks are supported
Automatic switching between bands
AMR Voice codec for 1900 frequency band

Size
Weight: 167 g
Dimensions: 132mm x 51mm x 21mm, 126 cc

Phone features
Timed profiles
Customizable profiles
Alarm clock
Music player with MP3, MPEG-4 (AAC), real audio, and MIDI
Wallpaper: full-screen color image
Changeable color schemes
Calculator
Screensaver: digital clock in cover

Memory Functions
80 MB built-in memory for saving contacts, messages, files, images, sounds, and applications
MultiMediaCard (MMC) slot with hotswap functionality for additional memory

Display and User Interface

Communicator Display
Resolution 640 x 200 pixels
Active transflective color display
Supports up to 65,536 colors
Adjustable display brightness control

Cover Display
Resolution 128 x 128 pixels
Supports up to 65,536 colors
Active TFT color display

User Interface and Navigation

Cover
One user-configurable soft key
List menu
5-way navigation key

Communicator
Full keyboard with 8 application shortcut keys
One user-configurable application shortcut key
5-way joystick
Symbian operating system version 7.0S
Series 80 platform

Messaging and Imaging

Multimedia Messaging (MMS)
Multimedia messaging (MMS) with compatible devices: send and receive messages with text, a sound clip, and an image or a video clip to other compatible devices
Multi-slide presentations as MMS with compatible devices
Delivery reports
Multiple recipients
Scaling

Email
Access your own and private email accounts
Support protocols: IMAP4, POP3, APOP, SMTP, MIME, IMAP4-SSL/TLS, POP3-SSL/TLS, SMTP-SSL/TLS, and OMA Data Synchronization

Fax
Send and receive fax through your GSM number

Text Messaging (SMS)
SMS distribution list
Message register
Picture messaging: send graphics with text to other compatible phones

Imaging
Possibility to attach portrait images to contacts
Video player: RealVideo, MPEG4, and H.263 formats supported

Connectivity and Data Transfer

Connectivity
Pop-Port™ interface
USB 2.0 connectivity (Nokia Connectivity Cable DKU-2)
Connect wirelessly to a compatible phone or a compatible PC
Infrared
Bluetooth wireless technology
Install applications with Nokia PC Suite
Internet browser: HTML 4.01/xHTML
Support for WML 1.3. Content
OMA DRM Forward Lock for content protection
OMA Device management 1.1.2
OMA Data Synchronization

Data Transfer
GPRS/EGPRS (EDGE) multi-slot class (MSC) 10 (4+1, 3+2)
HSCSD (2+2, 3+1)
Circuit-Switched Data
Fax Transmission

Call Management
Speed dialing in cover
Last number redial from dialed calls list (dial key brings out the dialed calls list)
Automatic and manual network selection
Closed user group
Voice recording
Integrated handsfree speaker
Conference call capability (up to 6 participants)
Log viewer for communication: email, calls, MMS, and SMS

Java™ Applications
Downloadable games and applications via Java™ technology (MIDP 2.0)
Personal profile Java 1.0

Ringing Tones
Fixed ringing tones: 40 polyphonic ringing and alert tones
Voice clips can be used as ringing tones

Applications
Word processor (Documents), spreadsheet viewer and editor (Sheet), presentation viewer and editor (Presentations)
Compatible with the most common features of Microsoft Word, PowerPoint, and Excel (MS Office 97 or later)
Other applications: calculator, file manager, voice recorder, and music player

Software
Nokia PC Suite: available on the product CD-ROM in sales package and from www.nokia.com/pcsuite

Power Management

Battery Capacity Talk time Standby time
BP-6M 970 mAh Li-Po Up to 3-7 hours Up to 150 - 200 hours

Certification Information (SAR) >>
Eco Declaration >>

* Please note that these interactive demonstrations do not replace the user guide for this product. Always read the entire user guide for important safety information that may not be included in these demonstrations.

Nokia 9300 Cell Phone