Compare key investment metrics of SK텔레콤 and SK하이닉스 in real time. Both stocks belong to the NPU(신경망처리장치) 관련주 sector. View PER (Price-to-Earnings Ratio), PBR (Price-to-Book Ratio), dividend yield, market capitalization, and 52-week high/low side by side, with automatic highlighting of the leading stock for each metric.
Comparison at a Glance
- On earnings-based valuation, SK하이닉스 trades at a lower PER — 22.63x vs SK텔레콤's 50.53x. A lower PER can suggest undervaluation, but differences in growth expectations should also be considered.
- By market capitalization, SK하이닉스 is larger — ₩1669.9T vs SK텔레콤's ₩18.5T. Larger companies tend to be less volatile, while smaller ones may offer more growth headroom.
- SK텔레콤's current price of 86,200원 sits at about 39% of its 52-week range (51,400원–140,300원).
- SK하이닉스's current price of 2,343,000원 sits at about 76% of its 52-week range (244,000원–3,002,000원).
- This comparison is for reference only, based on publicly available market data, and does not constitute investment advice.
| Metric | SK텔레콤 | SK하이닉스 |
|---|---|---|
| Price | 86,200원 | 2,343,000원 |
| PER | 50.53배 | 22.63배 |
| PBR | 1.38배 | 9.85배 |
| Dividend Yield | - | 0.13% |
| Market Cap | ₩18.5T | ₩1669.9T |
| 52-Week High | 140,300원 | 3,002,000원 |
| 52-Week Low | 51,400원 | 244,000원 |
As of 2026-07-06 · Source: KRX (Naver Finance) public data
Frequently Asked Questions
Which has a lower PER, SK텔레콤 or SK하이닉스?
As of 2026-07-06, SK하이닉스 has the lower PER — about 22.63x vs SK텔레콤's 50.53x. PER (Price-to-Earnings Ratio) divides a stock's price by its earnings per share; a lower PER may suggest undervaluation, but growth expectations should also be considered.
What is the dividend yield difference between SK텔레콤 and SK하이닉스?
Dividend yield measures annual dividends as a percentage of the stock price. A higher yield means more cash income per dollar invested. The dividend yields of SK텔레콤 and SK하이닉스 fluctuate with dividend policy changes and stock price movements — check this page's live data for the most current comparison.
How to compare SK텔레콤 and SK하이닉스?
PFlow's stock comparison page lets you compare key investment metrics side by side — PER, PBR, dividend yield, market cap, and 52-week high/low. Each metric automatically highlights which stock has the advantage. For deeper analysis, visit each stock's dedicated detail page.