DLB vs QCOM

For growth investors, QUALCOMM Incorporated (QCOM) is the stronger pick with 13.

7% revenue growth year-over-year, versus 5. 9% for Dolby Laboratories, Inc. (DLB). Dolby Laboratories, Inc. (DLB) offers the better valuation at 22. 1x trailing P/E (13. 4x forward), making it the more compelling value choice. Analysts rate Dolby Laboratories, Inc. (DLB) a "Buy" — based on 17 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Dolby Laboratories, Inc.

(DLB) is the cheapest at 22. 1x versus QUALCOMM Incorporated at 38. 5x. On forward P/E, Dolby Laboratories, Inc. is actually cheaper at 13. 4x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Dolby Laboratories, Inc. wins at 4. 33x versus QUALCOMM Incorporated's 8. 62x.

Over the past 5 years, QUALCOMM Incorporated (QCOM) delivered a total return of +53.

4%, compared to -34. 2% for Dolby Laboratories, Inc. (DLB). Over 10 years, the gap is even starker: QCOM returned +333. 2% versus DLB's +48. 0%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Dolby Laboratories, Inc.

(DLB) is the lower-risk stock at 0. 82β versus QUALCOMM Incorporated's 1. 55β — meaning QCOM is approximately 89% more volatile than DLB relative to the S&P 500. On balance sheet safety, Dolby Laboratories, Inc. (DLB) carries a lower debt/equity ratio of 1% versus 77% for QUALCOMM Incorporated — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), QUALCOMM Incorporated (QCOM) is pulling ahead at 13.

7% versus 5. 9% for Dolby Laboratories, Inc. (DLB). On earnings-per-share growth, the picture is similar: Dolby Laboratories, Inc. grew EPS -2. 6% year-over-year, compared to -44. 2% for QUALCOMM Incorporated. Over a 3-year CAGR, DLB leads at 2. 5% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Dolby Laboratories, Inc.

(DLB) is the more profitable company, earning 18. 9% net margin versus 12. 5% for QUALCOMM Incorporated — meaning it keeps 18. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: QCOM leads at 27. 9% versus 19. 6% for DLB. At the gross margin level — before operating expenses — DLB leads at 88. 1%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Dolby Laboratories, Inc. (DLB) is the more undervalued stock at a PEG of 4. 33x versus QUALCOMM Incorporated's 8. 62x. Both stocks trade at elevated growth-adjusted valuations, so expected growth needs to materialise. On forward earnings alone, Dolby Laboratories, Inc. (DLB) trades at 13. 4x forward P/E versus 17. 9x for QUALCOMM Incorporated — 4. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for DLB: 46. 6% to $85. 00.

All stocks in this comparison pay dividends.

Dolby Laboratories, Inc. (DLB) offers the highest yield at 2. 2%, versus 1. 8% for QUALCOMM Incorporated (QCOM).

For long-horizon retirement investors, Dolby Laboratories, Inc.

(DLB) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 82), 2. 2% yield). QUALCOMM Incorporated (QCOM) carries a higher beta of 1. 55 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (DLB: +48. 0%, QCOM: +333. 2%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.