Is CMCSA or TMUS cheaper?

On trailing earnings, CMCSA is cheaper: CMCSA trades at a 4.83 P/E and TMUS at 20.12.

Which has grown faster, CMCSA or TMUS?

Over the past five years, CMCSA grew revenue faster — CMCSA at a 3.76% CAGR versus TMUS at 3.28%.

Does CMCSA or TMUS pay a bigger dividend?

CMCSA yields 5.39% and TMUS yields 2.08% based on trailing dividends and the latest price.

Is CMCSA or TMUS more profitable?

CMCSA runs the higher net margin — CMCSA at 15.00% versus TMUS at 11.65%.

Which has been the better investment, CMCSA or TMUS?

Over the past 10-year, TMUS delivered the higher annualized total return — CMCSA at -0.10% versus TMUS at 16.76%. Past performance doesn't predict future results.

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

CMCSA leads on 12 of 17 compared metrics.

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 June 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

CMCSA

Comcast Corporation

$87.52B

$24.50Communication Services

TMUS

T-Mobile US, Inc.

$204.64B

$189.10Communication Services

Total return — CMCSA vs TMUS

growth of $100 · last 19y

CMCSA +76.0%TMUS +245.1%TMUS compounded faster

CMCSA TMUS

CMCSA vs TMUS: by the numbers

•TMUS is the larger company ($204.64B vs $87.52B market cap).
•CMCSA trades at the lower earnings multiple (4.83 vs 20.12 P/E).
•CMCSA converts more revenue to profit (15.00% vs 11.65% net margin).
•CMCSA grew revenue faster over the past five years (3.76% vs 3.28% CAGR).
•CMCSA pays the higher dividend yield (5.39% vs 2.08%).

Which is better, CMCSA or TMUS?

Metric tally: CMCSA 12 · TMUS 5

It depends on what you're optimizing for:

ValueCMCSA(lower P/E)

GrowthCMCSA(faster 5Y revenue CAGR)

IncomeCMCSA(higher dividend yield)

QualityTMUS(higher ROIC)

Metrics side by side

Valuation

Metric	CMCSA	TMUS
P/E ratio	4.83●	20.12
Forward P/E	6.46●	13.93
P/S ratio	0.71●	2.30
P/B ratio	1.00●	3.73
PEG ratio	0.17●	40.42
EV / EBITDA	3.89●	11.58
FCF yield	22.99%●	7.50%

Profitability

Metric	CMCSA	TMUS
Gross margin	70.13%●	54.34%
Operating margin	15.28%	20.36%●
Net margin	15.00%●	11.65%
ROE	21.29%●	18.87%
ROIC	6.42%	7.04%●

Dividends

Metric	CMCSA	TMUS
Dividend yield	5.39%●	2.08%
Payout ratio	24.40%	40.41%

Growth (annualized)

Metric	CMCSA	TMUS
Revenue CAGR (5Y)	3.76%●	3.28%
EPS CAGR (5Y)	18.66%	29.48%●
FCF CAGR (5Y)	6.25%	42.72%●
Total return CAGR (5Y)	-12.98%	6.34%●

Frequently asked

Which is better, CMCSA or TMUS?: It depends on your goal. value: CMCSA (lower P/E); growth: CMCSA (faster 5Y revenue CAGR); income: CMCSA (higher dividend yield); quality: TMUS (higher ROIC). Across all compared metrics, CMCSA leads 12 to 5.
Is CMCSA or TMUS cheaper?: On trailing earnings, CMCSA is cheaper: CMCSA trades at a 4.83 P/E and TMUS at 20.12.
Which has grown faster, CMCSA or TMUS?: Over the past five years, CMCSA grew revenue faster — CMCSA at a 3.76% CAGR versus TMUS at 3.28%.
Does CMCSA or TMUS pay a bigger dividend?: CMCSA yields 5.39% and TMUS yields 2.08% based on trailing dividends and the latest price.
Is CMCSA or TMUS more profitable?: CMCSA runs the higher net margin — CMCSA at 15.00% versus TMUS at 11.65%.
Which has been the better investment, CMCSA or TMUS?: Over the past 10-year, TMUS delivered the higher annualized total return — CMCSA at -0.10% versus TMUS at 16.76%. 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 Best 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 June 15, 2026.