RDA Microelectronics to Report First Quarter 2011 Financial Results on May 9, 2011

SHANGHAI, China, April 22, 2011 (GLOBE NEWSWIRE) — RDA Microelectronics (Nasdaq:RDA), a fabless semiconductor company specializing in Radio Frequency (RF) and mixed signal semiconductors for cellular, broadcast and connectivity applications, today announced that it will release its financial results for the first quarter ended March 31, 2011 after the market closes on Monday, May 9, 2011.�RDA Microelectronics will host a conference call and live webcast for analysts and investors at 8:00 p.m. EDT on May 9^th, which is May 10^th at 8 a.m. in China.

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  For parties in the United States and Canada, please call 1-877-941-4775 to access the conference call, conference code 4436500.


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  For parties in Hong Kong,�please call 852-3009-5027 to access the conference call, conference code 4436500.


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  Other International parties can access the call at 1-480-629-9761, conference code 4436500.

RDA Microelectronics will offer a live webcast of the conference call, which will also include forward-looking information. The webcast will be accessible from the “Investors” section of the company’s website at www.rdamicro.com. �The webcast will be archived there for a period of 30 days.�An audio replay of the conference call will also be available two hours after the call and will be available for ten days.�To hear the replay, parties in the United States and Canada should call 1-800-406-7325 and enter pass code 4436500.�International parties should call 1-303-590-3030 and enter pass code 4436500. �The press release with the financial results will be accessible from the company’s website before the conference call begins.

Pursuant to the terms of the lockup agreements signed by each of the company’s directors, executive officers, and pre-IPO shareholders in connection with the company’s IPO in November 2010, the lockup period will be extended through May 27, 2011 due to the timing of the release of the company’s financial results.

About RDA Microelectronics����������������������������������������������������������������������������������������������������������������������

RDA Microelectronics (Nasdaq:RDA) is a fabless semiconductor company that designs, develops and markets Radio Frequency (RF) and mixed signal semiconductors. The company’s product portfolio currently includes power amplifiers, transceivers and front-end modules, FM radio receivers, set-top box tuners, analog mobile television receivers, walkie-talkie transceivers, LNB satellite down converters, and Bluetooth system-on-chip. For additional information, please see the company’s website at http://www.rdamicro.com.

CONTACT: Lily Dong, Chief Financial Officer
         RDA Microelectronics, Inc.
         +86-21-5027-1108
         ir@rdamicro.com

         Julie Cunningham
         The Blueshirt Group
         +1 415-217-2632
         ir@rdamicro.com

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