AAC Technologies (OTCMKTS:AACAY – Get Free Report) and Yaskawa Electric (OTCMKTS:YASKY – Get Free Report) are both mid-cap computer and technology companies, but which is the better stock? Get AAC Technologies alerts:Risk & VolatilityAAC Technologies has a beta of 1.26, indicating that its stock price is 26% more volatile than the S&P 500. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio AAC Technologies $3.80 billion 1.80 $249.99 million N/A N/A Yaskawa Electric $3.53 billion 1.56 $376.12 million $2.83 15.05Yaskawa Electric has lower revenue, but higher earnings than AAC Technologies. Net Margins Return on Equity Return on Assets AAC Technologies N/A N/A N/A Yaskawa Electric 10.37% 12.90% 7.54%Analyst RatingsThis is a breakdown of recent recommendations for AAC Technologies and Yaskawa Electric, as reported by MarketBeat.com. Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score AAC Technologies 0 0 0 0 0.00 Yaskawa Electric 0 2 0 0 2.00SummaryYaskawa Electric beats AAC Technologies on 6 of the 10 factors compared between the two stocks.