Plenty of Data (10G+100min) vs Tplus With You 11GB+ (G car) comparison

By starting price alone, Plenty of Data (10G+100min) is ₩9,890 cheaper. But price is not everything, so check the highlighted rows in the table below.

Plenty of Data (10G+100min) and Tplus With You 11GB+ (G car) compared side by side in MVNO mobile plans.

CurrencyUSDKRWEUR

Plenty of Data (10G+100min)

What is good

  • Use 10GB effectively for free for 8 months.

What could be better

  • If you exceed the data, pay-per-use charges apply, and calls are only 100 minutes.

Plenty of Data (10G+100min) official site

Tplus With You 11GB+ (G car)

What is good

  • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps, at a discounted price under ₩10,000.

What could be better

  • After the discount ends it is ₩39,600, and the discounted price differs between sources at ₩7,900 and ₩9,900, so it needs checking.

Tplus With You 11GB+ (G car) official site

At a glance

Highlighted rows are where they differ.

ItemPlenty of Data (10G+100min)Visit siteTplus With You 11GB+ (G car)Visit site
Starting priceThen ≈$9.94 (₩13,200)Promo≈$0.01 (₩10), period to be confirmedThen ≈$29.82 (₩39,600)Promo≈$7.46 (₩9,900), period to be confirmed
Data10GB/mo11GB/mo + 2GB/day
Data tierMedium data (8-30GB)Unlimited (speed cap)
Calls100 minUnlimited
Texts100 textsUnlimited
Speed after data runs outNone (pay-per-use charges when exceeded)3Mbps
NetworkLG U+SKT
Network typeLTELTE
Promotion detailsSmartel October BEST promotion, ₩10 per month for 8 months7-month discounted price, 12-month G car pass
Promotion conditionsNew sign-ups or number porting only (no discount for existing subscribers changing plans), the discount ends if you change plan, change name, cancel or suspend (it may not apply again even if reverted)Could not be confirmed
Promotion period8 months after activation (prorated), ₩13,200 from month 97 months after activation, ₩39,600 from month 8
Promotion end date2026-10-31 (may end early)Could not be confirmed
1-year total52,880267,300
OperatorSmartelKorea Cable Telecom Co., Ltd.
Good for
  • People who use little data
  • Second phone
General users who use data steadily every day
TypeMVNO mobile plansMVNO mobile plans
CompanySmartel, South KoreaTplus, South Korea
Plans
      Pros
      • Use 10GB effectively for free for 8 months.
      • A near-unlimited plan with unlimited calls and texts, plus 2GB per day and up to 3Mbps, at a discounted price under ₩10,000.
      Cons
      • If you exceed the data, pay-per-use charges apply, and calls are only 100 minutes.
      • After the discount ends it is ₩39,600, and the discounted price differs between sources at ₩7,900 and ₩9,900, so it needs checking.

      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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