Which has the lower trailing P/E, CMCSA or TMUS?

CMCSA has the lower trailing P/E: CMCSA trades at 8.16 and TMUS at 19.09. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, CMCSA or TMUS?

Over the past five years, TMUS grew revenue faster — CMCSA at a 2.76% CAGR versus TMUS at 3.05%.

Does CMCSA or TMUS pay a bigger dividend?

CMCSA yields 5.24% and TMUS yields 2.80% based on trailing dividends and the latest price.

Is CMCSA or TMUS more profitable?

TMUS runs the higher net margin — CMCSA at 8.97% versus TMUS at 11.45%.

How have CMCSA and TMUS total returns compared?

Over the past 10 years, CMCSA delivered -0.09% and TMUS delivered 15.37% annualized total return. Past performance doesn't predict future results.

Comcast Corporation (CMCSA) vs T-Mobile US, Inc. (TMUS)

A side-by-side comparison of Comcast Corporation and T-Mobile US, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 11, 2026. Differences are shown without an overall score or investment verdict.

CMCSA

Comcast Corporation

$89.43B

$25.20Communication ServicesDelayed quote: Sep 11, 2026, 4:00 PM EDT

TMUS

T-Mobile US, Inc.

$195.58B

$182.33Communication ServicesDelayed quote: Sep 11, 2026, 4:00 PM EDT

Total return — CMCSA vs TMUS

growth of $100 · dividends reinvested · last 10y

CMCSA +2.3% (+0.2%/yr)TMUS +295.1% (+14.7%/yr)TMUS compounded faster over this window

CMCSA TMUS

CMCSA vs TMUS: by the numbers

•TMUS is the larger company ($195.58B vs $89.43B market cap).
•CMCSA trades at the lower trailing earnings multiple (8.16 vs 19.09 P/E), one valuation lens rather than an overall verdict.
•TMUS converts more revenue to profit (11.45% vs 8.97% net margin).
•TMUS grew revenue faster over the past five years (3.05% vs 2.76% CAGR).
•CMCSA pays the higher dividend yield (5.24% vs 2.80%).

Metrics side by side

Valuation

Metric	CMCSA	TMUS
P/E ratio	8.16	19.09
Forward P/E	7.19	16.72
P/S ratio	0.72	2.12
P/B ratio	1.00	3.48
EV / EBITDA	5.05	10.14
FCF yield	22.86%	7.85%

Profitability

Metric	CMCSA	TMUS
Gross margin	69.39%	54.46%
Operating margin	14.66%	20.30%
Net margin	8.97%	11.45%
ROE	12.48%	18.77%
ROIC	6.12%	7.29%

Dividends

Metric	CMCSA	TMUS
Dividend yield	5.24%	2.80%
Payout ratio	42.72%	51.94%

Growth (annualized)

Metric	CMCSA	TMUS
Revenue CAGR (5Y)	2.76%	3.05%
EPS CAGR (5Y)	18.66%	29.48%
FCF CAGR (5Y)	8.05%	N/A
Total return CAGR (5Y)	-13.07%	7.24%

Frequently asked

Which has the lower trailing P/E, CMCSA or TMUS?: CMCSA has the lower trailing P/E: CMCSA trades at 8.16 and TMUS at 19.09. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, CMCSA or TMUS?: Over the past five years, TMUS grew revenue faster — CMCSA at a 2.76% CAGR versus TMUS at 3.05%.
Does CMCSA or TMUS pay a bigger dividend?: CMCSA yields 5.24% and TMUS yields 2.80% based on trailing dividends and the latest price.
Is CMCSA or TMUS more profitable?: TMUS runs the higher net margin — CMCSA at 8.97% versus TMUS at 11.45%.
How have CMCSA and TMUS total returns compared?: Over the past 10 years, CMCSA delivered -0.09% and TMUS delivered 15.37% annualized total return. Past performance doesn't predict future results.

Go deeper

Full CMCSA analysis Full TMUS analysis Interactive comparison tool

Dig into the metrics

Comcast P/E ratio T-Mobile US P/E ratio Comcast dividend yield T-Mobile US dividend yield Comcast ROE T-Mobile US ROE Comcast operating margin T-Mobile US operating margin Comcast revenue growth T-Mobile US revenue growth Comcast free cash flow T-Mobile US free cash flow

Comcast & T-Mobile US appear in these rankings

Highest Dividend Yield Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks Lowest P/E Ratio Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 11, 2026.