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Tianyu B811GSM/GPRS 900/1800MHz Cellular PhoneChipography - Level 3
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Available In Channels:
  Chipography Reports

Date Published:
  May 2007

Licensed User Access Only - Requires Login

Click Here to Download Report   .pdf,  File Size: 4.78 MB,  53 Pages

Click Here to Bill of Materials   .xls,  File Size: 712.00 KB, 

Board Scan  Board Shots  .pdf,  File Size: 811.00 KB,  4 Pages

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Tianyu B811

GSM/GPRS 900/1800MHz Cellular Phone

Chipography - Level 3

On-line Price (USD): $2,000     - Contact us for Channel License Pricing

Product Description

The Tianyu B811 from China is a bar phone in “basic black” with dimensions of 103x45x13 mm, and a weight of 70.5 grams. Turning the device on/off provides some visual entertainment with a multi-color LED light show surrounding the CSTN/65,536-color display. A VGA camera and sighting mirror are on the B811 rear face and the USB connector serves as charger, headphone, and data transfer port. The phone comes with 64MB of internal NAND flash memory and supports Transflash expansion. It plays MP3 music files, MPEG4 video, and 64-chord polyphonic ring-tones. The B811 also features T9 predictive text, ring tone or photo caller ID, WAP Web-browser, calculator, calendar, clock with alarm, vibrator, and one preloaded game. The phone comes with stereo headset, a charger cable, a USB cable, and an extra Li-Ion 3.7V / 600mAh battery. Claimed talk-time is 180 minutes, with 120 hours of standby operation.

Product Teardown Report Description

Level 3 Chipography Reports identify primary ICs, provide die-size parameters, and include selected die photos and information on major sub-assemblies such as camera and display module, but also include a full bill-of-materials for electronic components and also include price estimates for the ICs and total overall component counts.

Product Teardown Report Content

Chipography® Report Contents:

* Product Details
* Major IC Bill of Materials
* Major Components
* Main Board photos
* Main Board IC Identification
* Selected Die Photos
* Selected Display Modules and Board Photos

Product Teardown Report Value

View us as a wide-angle lens on the personal electronics landscape. We don't replace your expertise and insight, but rather amplify your capabilities and knowledge. Quantitative and qualitative information resources let you answer business-critical questions:

* What enabling electronics technologies are being developed and how will they affect end-products?
* How are my competitors designing with new technologies?
* How does my company compare in competitive benchmarking?
* What technology opportunities are implied from trends in product implementation?
* How will the product features that users want affect our design and technology decisions?



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