AT&T Inc (T)vsT-Mobile US Inc (TMUS)
T
AT&T Inc
$28.31
+2.05%
COMMUNICATION SERVICES · Cap: $200.70B
TMUS
T-Mobile US Inc
$208.47
+0.91%
COMMUNICATION SERVICES · Cap: $233.18B
Smart Verdict
WallStSmart Research — data-driven comparison
AT&T Inc generates 42% more annual revenue ($125.65B vs $88.31B). T leads profitability with a 17.5% profit margin vs 12.4%. TMUS appears more attractively valued with a PEG of 0.80. T earns a higher WallStSmart Score of 63/100 (C+).
T
Buy63
out of 100
Grade: C+
TMUS
Buy60
out of 100
Grade: C
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-34.3%
Fair Value
$21.08
Current Price
$28.31
$7.23 premium
Margin of Safety
-236.2%
Fair Value
$66.03
Current Price
$208.47
$142.44 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Mega-cap, among the largest globally
Attractively priced relative to earnings
Reasonable price relative to book value
Generating 4.5B in free cash flow
Mega-cap, among the largest globally
Growing faster than its price suggests
Generating 4.2B in free cash flow
Areas to Watch
Expensive relative to growth rate
3.6% revenue growth
Earnings declined 5.6%
Elevated debt levels
Earnings declined 26.6%
Distress zone — elevated risk
Comparative Analysis Report
WallStSmart ResearchBull Case : T
The strongest argument for T centers on Market Cap, P/E Ratio, Price/Book. Profitability is solid with margins at 17.5% and operating margin at 18.4%.
Bull Case : TMUS
The strongest argument for TMUS centers on Market Cap, PEG Ratio, Free Cash Flow. Revenue growth of 11.3% demonstrates continued momentum. PEG of 0.80 suggests the stock is reasonably priced for its growth.
Bear Case : T
The primary concerns for T are PEG Ratio, Revenue Growth, EPS Growth.
Bear Case : TMUS
The primary concerns for TMUS are Debt/Equity, EPS Growth, Altman Z-Score. Debt-to-equity of 1.99 is elevated, increasing financial risk.
Key Dynamics to Monitor
T carries more volatility with a beta of 0.58 — expect wider price swings.
TMUS is growing revenue faster at 11.3% — sustainability is the question.
T generates stronger free cash flow (4.5B), providing more financial flexibility.
Monitor TELECOM SERVICES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
T scores higher overall (63/100 vs 60/100), backed by strong 17.5% margins. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
AT&T Inc
COMMUNICATION SERVICES · TELECOM SERVICES · USA
AT&T Inc. is an American multinational conglomerate holding company, Delaware-registered but headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world largest telecommunications company, and the second largest provider of mobile telephone services.
T-Mobile US Inc
COMMUNICATION SERVICES · TELECOM SERVICES · USA
T-Mobile US, Inc., doing business under the global brand name T-Mobile, is an American wireless network operator. Its headquarters are located in Bellevue, Washington, in the Seattle metropolitan area and Overland Park, Kansas, in the Kansas City metropolitan area.
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