Comcast vs AT&T (CMCSA vs T)

Comcast (CMCSA) vs AT&T (T) in plain English: P/E, growth, margins, debt and dividend side by side, key differences and which fits each investor profile.

Comcast (CMCSA) and AT&T (T) compete in telecommunications. Here are Comcast and AT&T side by side with their real figures as of November 4, 2026: what sets them apart, which fits each kind of investor and the most common questions, without telling you whether to buy Comcast or AT&T.

Comcast vs AT&T: the figures

Comcast and AT&T figures from Yahoo Finance, the same source the Fintols analysis uses, retrieved on November 4, 2026; N/A means that Comcast or AT&T figure is not available, and we never estimate it.

3 key differences between Comcast and AT&T

1. Valuation: AT&T trades at 11.7x its annual earnings and Comcast at 7.9x; the market pays more for each dollar of AT&T profit, usually because it expects more growth.
2. Growth: AT&T grew sales +5.3% year on year in its latest quarter, against -6.1% for Comcast.
3. Debt: AT&T owes 3.7x its annual operating profit (EBITDA), while Comcast owes 2.4x its EBITDA.

Comcast or AT&T: which fits your profile

• If you want growth: AT&T is growing faster today, so it fits better with investors who put business growth first, usually accepting a higher P/E and a bumpier ride.
• If you want income (dividends): Comcast pays the higher dividend relative to its price.
• If you prefer caution: Comcast has less debt relative to its profit, which usually gives more room in a bad year.
• If price is what matters most to you: Comcast trades on the lower P/E; check first whether that is an opportunity or a sign of a business that grows less.

Neither Comcast nor AT&T wins on everything, and owning both is also an option: spreading money across several companies or an index fund reduces what rides on each one.

How Comcast and AT&T make money

Comcast (CMCSA)

Comcast reports two main businesses. Connectivity & Platforms, the larger, sells Xfinity broadband, wireless and TV in the U.S., business connectivity through Comcast Business, and Sky pay TV in Europe. Content & Experiences holds NBCUniversal: broadcast networks, the Peacock streaming service, film studios and Universal theme parks. Full Comcast analysis.

AT&T (T)

AT&T is a U.S. telecom operator. Communications is its main segment, where Mobility, its wireless business, generates most of the revenue, alongside AT&T Fiber home internet and wireline services for businesses. It also runs a wireless business in Mexico, reported as Latin America. Full AT&T analysis.

Frequently asked questions: Comcast vs AT&T

Is Comcast or AT&T the better stock?

Choosing between Comcast and AT&T depends on what you are looking for. AT&T is growing faster right now, and Comcast trades on the lower P/E. Fintols does not tell you whether to buy Comcast or AT&T: it shows you the differences so you can decide.

Which pays a higher dividend, Comcast or AT&T?

As of November 4, 2026, Comcast yields 5.58% and AT&T yields 5.19%. Also check how much of their profit Comcast and AT&T pay out: if it is more than they earn, it cannot last.

Which is more expensive, Comcast or AT&T?

On P/E, AT&T (11.7x) is more expensive than Comcast (7.9x) as of November 4, 2026. A higher P/E can be justified if earnings grow faster, so compare it with each company's growth in the table.

Can I own both Comcast and AT&T?

Yes. Many people spread their money across several companies, such as Comcast and AT&T, or use index funds so they do not depend on just one. If you are starting out, decide how much you want to invest and for how long before buying Comcast or AT&T.

More comparisons with Comcast or AT&T

• Comcast vs T-Mobile
• Comcast vs Verizon
• AT&T vs T-Mobile
• AT&T vs Verizon

More companies like Comcast and AT&T: telecommunications stocks. Educational content about Comcast and AT&T, not investment advice.