LTE Unlimited 11GB+ vs Tplus With You 11GB+ (G car) comparison

By starting price alone, Tplus With You 11GB+ (G car) is ₩24,200 cheaper. But price is not everything, so check the highlighted rows in the table below.

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

CurrencyUSDKRWEUR

LTE Unlimited 11GB+

What is good

  • You can expect the stability of a bank-affiliated operator and KB-linked discount benefits.

What could be better

  • Without the KB discount, it costs more than other carriers' 11GB+ plans with a 7-month discount.

LTE Unlimited 11GB+ 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.

ItemLTE Unlimited 11GB+Visit siteTplus With You 11GB+ (G car)Visit site
Starting priceThen ≈$28.99 (₩38,500)Promo≈$25.68 (₩34,100), period to be confirmedThen ≈$29.82 (₩39,600)Promo≈$7.46 (₩9,900), period to be confirmed
Data11GB/mo + 2GB/day11GB/mo + 2GB/day
Data tierUnlimited (speed cap)Unlimited (speed cap)
CallsUnlimitedUnlimited
TextsUnlimitedUnlimited
Speed after data runs out3Mbps3Mbps
NetworkSKTSKT
Network typeLTELTE
Promotion detailsBase fee ₩38,500, ₩34,100 with the KB Deundeun discount of ₩4,400. October Coupang Cash ₩40,000 (₩20,000, then ₩10,000 x 2 months). The earlier listed ₩35,500 was the base fee of the KT network Millie's Library version7-month discounted price, 12-month G car pass
Promotion conditionsThe ₩4,400 discount requires KB transaction activity/tier. Coupang Cash: age 19 or older, new sign-ups/number porting only (plan changes excluded), non-face-to-face sign-up only, keep marketing consent until payout, once per customer, cannot be combined with internet/IPTV bundle promotionsCould not be confirmed
Promotion periodDiscount applies each month with qualifying activity, Coupang Cash for 3 months starting the month after activation7 months after activation, ₩39,600 from month 8
Promotion end date2026-10-31Could not be confirmed
1-year total409,200267,300
OperatorKB Kookmin BankKorea Cable Telecom Co., Ltd.
Good forHeavy data users among KB Kookmin Bank customersGeneral users who use data steadily every day
TypeMVNO mobile plansMVNO mobile plans
CompanyLiiv M, South KoreaTplus, South Korea
Plans
      Pros
      • You can expect the stability of a bank-affiliated operator and KB-linked discount benefits.
      • 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
      • Without the KB discount, it costs more than other carriers' 11GB+ plans with a 7-month discount.
      • 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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