[S] Olive Young 100min/15GB+ vs Data Peace of Mind 10GB+ (USIM) comparison
By starting price alone, Data Peace of Mind 10GB+ (USIM) is ₩5,990 cheaper. But price is not everything, so check the highlighted rows in the table below.
[S] Olive Young 100min/15GB+ and Data Peace of Mind 10GB+ (USIM) compared side by side in MVNO mobile plans.
[S] Olive Young 100min/15GB+
What is good
- 15GB with unlimited 3Mbps after it is used up, at ₩6,000/mo for 7 months, and you also get a ₩7,000 Olive Young gift voucher every month.
What could be better
- Calls are low at 100 minutes, and after the discount ends the price rises to ₩37,400.
Data Peace of Mind 10GB+ (USIM)
What is good
- Use 10GB effectively for free at ₩10/mo for 6 months.
What could be better
- If you cancel within 100 days you must pay back the whole discount, and the price rises sharply to ₩31,900 from month 7.
At a glance
Highlighted rows are where they differ.
| Item | [S] Olive Young 100min/15GB+Visit site | Data Peace of Mind 10GB+ (USIM)Visit site |
|---|---|---|
| Starting price | Then ≈$28.17 (₩37,400)Promo≈$4.52 (₩6,000), period to be confirmed | Then ≈$24.02 (₩31,900)Promo≈$0.01 (₩10), period to be confirmed |
| Data | 15GB/mo | 10GB/mo |
| Data tier | Medium data (8-30GB) | Medium data (8-30GB) |
| Calls | 100 min | 100 min |
| Texts | 100 texts | 100 texts |
| Speed after data runs out | 3Mbps | 1Mbps |
| Network | SKT | LG U+ |
| Network type | LTE | LTE |
| Promotion details | 7-month discounted price, Olive Young ₩7,000 gift card every month separately | 6-month special discount (₩31,890 off the base fee of ₩31,900, making ₩10) |
| Promotion conditions | New sign-ups and number porting only (existing Eyes Mobile SK network customers cannot change), you must use 15 voice minutes or 100MB of data within 90 days of sign-up to keep the discount, the discount stops on name change or plan change, face authentication required | 010 new sign-ups and number porting only (existing Ins Mobile U+ customers cannot change), the discount stops on name change, suspension or plan change, cancelling within the 100-day minimum period means paying back the whole discount received as a penalty, no plan change during the minimum period, a USIM fee of ₩8,000 if you receive the USIM but do not activate |
| Promotion period | 7 months from activation (prorated), ₩37,400 from month 8 | 6 months from the month of activation (prorated), ₩31,900 from month 7 |
| Promotion end date | Not listed (standing, may end early) | Not listed (may end without notice) |
| 1-year total | 229,000 | 191,460 |
| Operator | Eyes Vision Co., Ltd. | Ins Korea Co., Ltd. |
| Good for | Users who make few calls and use a moderate amount of data |
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| Type | MVNO mobile plans | MVNO mobile plans |
| Company | Eyes Mobile, South Korea | Ins Mobile, South Korea |
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Prices and benefits may change. Check the official site before you pay.
Prices converted at 1 USD = ₩1,327.84 (2026-10-20). Original price shown in brackets. Taxes as listed by each provider.
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- Data Peace of Mind 10GB+ (USIM) vs Tplus With You 11GB+ (G car)Data Peace of Mind 10GB+ (USIM)≈$0.01 (₩10)Tplus With You 11GB+ (G car)≈$7.46 (₩9,900)
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