WallStSmart

Amazon.com Inc (AMZN)vsComcast Corp (CMCSA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Amazon.com Inc generates 480% more annual revenue ($716.92B vs $123.71B). CMCSA leads profitability with a 16.2% profit margin vs 10.8%. AMZN appears more attractively valued with a PEG of 1.92. CMCSA earns a higher WallStSmart Score of 62/100 (C+).

AMZN

Buy

59

out of 100

Grade: C

Growth: 6.7Profit: 6.5Value: 7.3Quality: 6.5
Piotroski: 3/9Altman Z: 2.33

CMCSA

Buy

62

out of 100

Grade: C+

Growth: 5.3Profit: 7.0Value: 6.0Quality: 6.0
Piotroski: 6/9Altman Z: 1.48
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

AMZNSignificantly Overvalued (-95.3%)

Margin of Safety

-95.3%

Fair Value

$106.12

Current Price

$211.71

$105.59 premium

UndervaluedFair: $106.12Overvalued
CMCSAUndervalued (+11.4%)

Margin of Safety

+11.4%

Fair Value

$36.65

Current Price

$28.73

$7.92 discount

UndervaluedFair: $36.65Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

AMZN3 strengths · Avg: 9.7/10
Market CapQuality
$2.20T10/10

Mega-cap, among the largest globally

Free Cash FlowQuality
$14.94B10/10

Generating 14.9B in free cash flow

Return on EquityProfitability
22.3%9/10

Every $100 of equity generates 22 in profit

CMCSA5 strengths · Avg: 9.2/10
P/E RatioValuation
5.4x10/10

Attractively priced relative to earnings

Price/BookValuation
1.1x10/10

Reasonable price relative to book value

Market CapQuality
$106.47B9/10

Large-cap with strong market position

Return on EquityProfitability
21.4%9/10

Every $100 of equity generates 21 in profit

Free Cash FlowQuality
$5.09B8/10

Generating 5.1B in free cash flow

Areas to Watch

AMZN3 concerns · Avg: 3.7/10
PEG RatioValuation
1.924/10

Expensive relative to growth rate

P/E RatioValuation
28.6x4/10

Moderate valuation

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

CMCSA4 concerns · Avg: 2.8/10
Revenue GrowthGrowth
1.2%4/10

1.2% revenue growth

Debt/EquityHealth
1.143/10

Elevated debt levels

PEG RatioValuation
142.982/10

Expensive relative to growth rate

EPS GrowthGrowth
-52.5%2/10

Earnings declined 52.5%

Comparative Analysis Report

WallStSmart Research

Bull Case : AMZN

The strongest argument for AMZN centers on Market Cap, Free Cash Flow, Return on Equity. Revenue growth of 13.6% demonstrates continued momentum.

Bull Case : CMCSA

The strongest argument for CMCSA centers on P/E Ratio, Price/Book, Market Cap. Profitability is solid with margins at 16.2% and operating margin at 10.8%.

Bear Case : AMZN

The primary concerns for AMZN are PEG Ratio, P/E Ratio, Piotroski F-Score.

Bear Case : CMCSA

The primary concerns for CMCSA are Revenue Growth, Debt/Equity, PEG Ratio.

Key Dynamics to Monitor

AMZN carries more volatility with a beta of 1.42 — expect wider price swings.

AMZN is growing revenue faster at 13.6% — sustainability is the question.

AMZN generates stronger free cash flow (14.9B), providing more financial flexibility.

Monitor INTERNET RETAIL industry trends, competitive dynamics, and regulatory changes.

Bottom Line

CMCSA scores higher overall (62/100 vs 59/100), backed by strong 16.2% 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.

Amazon.com Inc

CONSUMER CYCLICAL · INTERNET RETAIL · USA

Amazon.com, Inc. is an American multinational technology company which focuses on e-commerce, cloud computing, digital streaming, and artificial intelligence. It is one of the Big Five companies in the U.S. information technology industry, along with Google, Apple, Microsoft, and Facebook. The company has been referred to as one of the most influential economic and cultural forces in the world, as well as the world's most valuable brand.

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Comcast Corp

COMMUNICATION SERVICES · TELECOM SERVICES · USA

Comcast Corporation is an American telecommunications conglomerate headquartered in Philadelphia, Pennsylvania. It is the second-largest broadcasting and cable television company in the world by revenue (behind AT&T), the largest pay-TV company, the largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider. Comcast provides services to U.S. residential and commercial customers in 40 states and in the District of Columbia. As the parent company of the international media company NBCUniversal since 2011, Comcast is a producer of feature films and television programs intended for theatrical exhibition and over-the-air and cable television broadcast, respectively.

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