IDT Corporation (IDT)vsT-Mobile US Inc (TMUS)
IDT
IDT Corporation
$55.92
+0.92%
COMMUNICATION SERVICES · Cap: $1.43B
TMUS
T-Mobile US Inc
$182.68
+0.61%
COMMUNICATION SERVICES · Cap: $197.70B
Smart Verdict
WallStSmart Research — data-driven comparison
T-Mobile US Inc generates 6997% more annual revenue ($90.53B vs $1.28B). TMUS leads profitability with a 11.7% profit margin vs 6.4%. TMUS appears more attractively valued with a PEG of 0.72. TMUS earns a higher WallStSmart Score of 61/100 (C+).
IDT
Buy53
out of 100
Grade: C-
TMUS
Buy61
out of 100
Grade: C+
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for IDT.
Margin of Safety
-60.0%
Fair Value
$114.15
Current Price
$182.68
$68.53 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Conservative balance sheet, low leverage
Safe zone — low bankruptcy risk
Every $100 of equity generates 24 in profit
Attractively priced relative to earnings
Large-cap with strong market position
Growing faster than its price suggests
Strong operational efficiency at 24.0%
Generating 4.6B in free cash flow
Areas to Watch
4.5% revenue growth
1.0% earnings growth
Smaller company, higher risk/reward
6.4% margin — thin
Earnings declined 12.0%
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : IDT
The strongest argument for IDT centers on Debt/Equity, Altman Z-Score, Return on Equity. PEG of 1.42 suggests the stock is reasonably priced for its growth.
Bull Case : TMUS
The strongest argument for TMUS centers on Market Cap, PEG Ratio, Operating Margin. Revenue growth of 10.6% demonstrates continued momentum. PEG of 0.72 suggests the stock is reasonably priced for its growth.
Bear Case : IDT
The primary concerns for IDT are Revenue Growth, EPS Growth, Market Cap.
Bear Case : TMUS
The primary concerns for TMUS are EPS Growth, Altman Z-Score, Debt/Equity. Debt-to-equity of 2.11 is elevated, increasing financial risk.
Key Dynamics to Monitor
IDT carries more volatility with a beta of 0.65 — expect wider price swings.
TMUS is growing revenue faster at 10.6% — sustainability is the question.
TMUS generates stronger free cash flow (4.6B), providing more financial flexibility.
Monitor TELECOM SERVICES industry trends, competitive dynamics, and regulatory changes.
Bottom Line
TMUS scores higher overall (61/100 vs 53/100) and 10.6% revenue growth. 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.
IDT Corporation
COMMUNICATION SERVICES · TELECOM SERVICES · USA
IDT Corporation operates in the communications and payments industries in the United States and internationally. The company is headquartered in Newark, New Jersey.
Visit Website →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.
Compare with Other TELECOM SERVICES Stocks
Want to dig deeper into these stocks?