Russell Global Index Adds TechFaith

Mr. Defu Dong, Chairman and CEO of TechFaith, said, "We are glad to be added to the highly prominent Russell Global Index. We believe this serves as further validation of TechFaith's track record and strong growth prospects. TechFaith is clearly at an exciting point in its development as we benefit from growth and a positive outlook in each of our three primary businesses. With approximately US$4.06 per ADS in cash and cash equivalents reported at the end of the first quarter of 2011, we believe our Company is currently undervalued by investors. Given the global visibility and widespread benchmarking against Russell, we believe TechFaith's inclusion will help us gain further traction with the broader investment community as we seek to expand our shareholder base and increase the return for our shareholders."

About Russell Investments

Russell Investments is an independent, global financial services firm that provides strategic advice, investment solutions, implementation services and global performance benchmarks that are customized to meet the unique needs of institutional investors, financial advisors and individuals.

Celebrating its 75th anniversary in 2011, 25 years in Sydney and Tokyo and 15 years in the Netherlands, Russell has pioneered innovations that have come to define many of the practices that are standard in the investment world today, and has four decades of experience researching and selecting money managers globally.

Russell has about $161 billion in assets under management (as of 3/31/11) and works with 2,300 institutional clients, 530 independent distribution partners and millions of individual investors globally. As a consultant to some of the largest pools of capital in the world, Russell has $2 trillion in assets under advisement (as of 12/31/2010) and traded $1.4 trillion last year through its implementation services business. The Russell Global Indexes calculate over 50,000 benchmarks daily covering 63 countries and more than 10,000 securities.

Founded in 1936, Russell is headquartered in Seattle, Washington, USA and has offices in Amsterdam, Auckland, Chicago, London, Melbourne, Milan, New York, Paris, San Francisco, Seoul, Singapore, Sydney, Tokyo and Toronto. For more information about how Russell helps to improve financial security for people, visit www.russell.com.

About TechFaith

TechFaith (NASDAQ: CNTF) has three primary businesses. Under the TechFaith umbrella, the Company is a leading global ODP (Original Developed Product) mobile handset provider. Under its TecFace brand, the Company is a leading developer of specialized mobile phones for differentiated market segments, including the rapidly growing Smartphone market targeting Enterprise users and Operators through its QIGI brand; Outdoor and Sports enthusiasts through its Jungle brand; and the Teen market through licensed brands. Under the Company's 17Vee brand, the Company has built a leading, intellectual property based motion gaming business ranging from Bluetooth enabled motion gaming controllers and software to a planned proprietary set-top motion game box. For more information, please visit www.techfaithwireless.com, www.17vee.com and www.798game.com.

Safe Harbor Statement

This announcement contains forward-looking statements. These statements are made under the "safe harbor" provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as "will," "expects," "anticipates," "future," "intends," "plans," "believes," "estimates," "confident," "outlook" and similar statements. Among other things, the business outlook and strategic and operational plans of TechFaith and management quotations contain forward-looking statements. TechFaith may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission on Forms 20-F and 6-K, etc., in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including statements about TechFaith's beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties. A number of important factors could cause actual results to differ materially from those contained in any forward-looking statement. Potential risks and uncertainties include, but are not limited to, those risks outlined in TechFaith's filings with the U.S. Securities and Exchange Commission, including its annual report on Form 20-F. TechFaith does not undertake any obligation to update any forward-looking statement, except as required under applicable law.