Smile 100GB+ vs Tplus With You 11GB+ (G car) comparison

By starting price alone, Tplus With You 11GB+ (G car) is ₩9,600 cheaper. But price is not everything, so check the highlighted rows in the table below.

Smile 100GB+ and Tplus With You 11GB+ (G car) compared side by side in MVNO mobile plans.

CurrencyUSDKRWEUR

Smile 100GB+

What is good

  • Even after using all 100GB, 5Mbps lets you watch even high-definition video.

What could be better

  • The price rises to the regular ₩47,300, and tethering is limited to 30GB.

Smile 100GB+ 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.

ItemSmile 100GB+Visit siteTplus With You 11GB+ (G car)Visit site
Starting priceThen ≈$35.62 (₩47,300)Promo≈$14.69 (₩19,500), period to be confirmedThen ≈$29.82 (₩39,600)Promo≈$7.46 (₩9,900), period to be confirmed
Data100GB/mo11GB/mo + 2GB/day
Data tierUnlimited (speed cap)Unlimited (speed cap)
CallsIncluded (300 extra call minutes)Unlimited
TextsIncludedUnlimited
Speed after data runs out5Mbps3Mbps
NetworkSKTSKT
Network typeLTELTE
Promotion detailsSmartel October BEST promotion, 7-month discounted price7-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 suspendCould not be confirmed
Promotion period7 months after activation (prorated), ₩47,300 from month 87 months after activation, ₩39,600 from month 8
Promotion end date2026-10-31 (may end early)Could not be confirmed
1-year total373,000267,300
OperatorSmartelKorea Cable Telecom Co., Ltd.
Good forPeople who use a very large amount of dataGeneral users who use data steadily every day
TypeMVNO mobile plansMVNO mobile plans
CompanySmartel, South KoreaTplus, South Korea
Plans
      Pros
      • Even after using all 100GB, 5Mbps lets you watch even high-definition video.
      • 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
      • The price rises to the regular ₩47,300, and tethering is limited to 30GB.
      • 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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