WallStSmart

Duolingo Inc (DUOL)vsLG Display Co Ltd (LPL)

VS
⚡

Smart Verdict

WallStSmart Research — data-driven comparison

LG Display Co Ltd generates 2209843% more annual revenue ($25.30T vs $1.15B). DUOL leads profitability with a 35.9% profit margin vs -5.3%. DUOL earns a higher WallStSmart Score of 53/100 (C-).

DUOL

Buy

53

out of 100

Grade: C-

Growth: 6.7Profit: 8.0Value: 7.7Quality: 7.5
Piotroski: 2/9Altman Z: 2.81

LPL

Hold

36

out of 100

Grade: F

Growth: 2.7Profit: 2.5Value: 4.0Quality: 3.5
Piotroski: 5/9Altman Z: 1.25
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DUOLUndervalued (+57.4%)

Margin of Safety

+57.4%

Fair Value

$256.65

Current Price

$143.51

$113.14 discount

UndervaluedFair: $256.65Overvalued

Intrinsic value data unavailable for LPL.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DUOL5 strengths · Avg: 9.2/10
Return on EquityProfitability
30.4%10/10

Every $100 of equity generates 30 in profit

Profit MarginProfitability
35.9%10/10

Keeps 36 of every $100 in revenue as profit

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

P/E RatioValuation
16.8x8/10

Attractively priced relative to earnings

Revenue GrowthGrowth
18.3%8/10

18.3% revenue growth

LPL2 strengths · Avg: 10.0/10
Price/BookValuation
0.6x10/10

Reasonable price relative to book value

Free Cash FlowQuality
$690.95B10/10

Generating 691.0B in free cash flow

Areas to Watch

DUOL2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
2/93/10

Weak financial health signals

EPS GrowthGrowth
-27.5%2/10

Earnings declined 27.5%

LPL4 concerns · Avg: 2.5/10
Revenue GrowthGrowth
0.4%4/10

0.4% revenue growth

PEG RatioValuation
6.562/10

Expensive relative to growth rate

Return on EquityProfitability
-1.3%2/10

ROE of -1.3% — below average capital efficiency

EPS GrowthGrowth
-76.3%2/10

Earnings declined 76.3%

Comparative Analysis Report

WallStSmart Research

Bull Case : DUOL

The strongest argument for DUOL centers on Return on Equity, Profit Margin, Debt/Equity. Profitability is solid with margins at 35.9% and operating margin at 11.7%. Revenue growth of 18.3% demonstrates continued momentum.

Bull Case : LPL

The strongest argument for LPL centers on Price/Book, Free Cash Flow.

Bear Case : DUOL

The primary concerns for DUOL are Piotroski F-Score, EPS Growth.

Bear Case : LPL

The primary concerns for LPL are Revenue Growth, PEG Ratio, Return on Equity. Debt-to-equity of 2.13 is elevated, increasing financial risk.

Key Dynamics to Monitor

DUOL profiles as a growth stock while LPL is a turnaround play — different risk/reward profiles.

LPL carries more volatility with a beta of 1.32 — expect wider price swings.

DUOL is growing revenue faster at 18.3% — sustainability is the question.

LPL generates stronger free cash flow (691.0B), providing more financial flexibility.

Bottom Line

DUOL scores higher overall (53/100 vs 36/100), backed by strong 35.9% margins and 18.3% revenue growth. Both earn "Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Duolingo Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

Duolingo Inc (DUOL) is a leading player in the edtech sector, renowned for its innovative language-learning platform that has successfully engaged over 500 million users globally through a unique freemium model augmented by gamification. Established in 2011, Duolingo utilizes advanced AI-driven personalized learning to enhance user experience and retention across more than 30 languages. The company's unwavering mission to provide accessible education aligns with the rapid expansion of the digital learning market, offering substantial growth potential for institutional investors seeking to tap into the future of educational technology.

Visit Website →

LG Display Co Ltd

TECHNOLOGY · CONSUMER ELECTRONICS · USA

LG Display Co., Ltd. is dedicated to the design, manufacture and sale of thin film transistor liquid crystal displays (TFT-LCD) and display panels based on organic light emitting diode (OLED) technology. The company is headquartered in Seoul, South Korea.

Want to dig deeper into these stocks?