[S] Olive Young 100min/15GB+ vs Mobing [K] Megabox 11GB+ comparison

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At a glance

Highlighted rows are where they differ.

Item	[S] Olive Young 100min/15GB+Visit site	Mobing [K] Megabox 11GB+Visit site
Starting price	Then ≈$28.21 (₩37,400)Promo≈$4.53 (₩6,000), period to be confirmed	Then ≈$39 (₩51,700)Promo≈$16.60 (₩22,000), period to be confirmed
Data	15GB/mo	11GB/mo + 2GB/day
Data tier	Medium data (8-30GB)	Unlimited (speed cap)
Calls	100 min	Unlimited
Texts	100 texts	Unlimited
Speed after data runs out	3Mbps	3Mbps
Network	SKT	KT
Network type	LTE	LTE
Promotion details	7-month discounted price, Olive Young ₩7,000 gift card every month separately	7-month discounted price
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	Could not be confirmed (no contract, self-activation possible)
Promotion period	7 months from activation (prorated), ₩37,400 from month 8	7 months after activation, ₩51,700 from month 8
Promotion end date	Not listed (standing, may end early)	Could not be confirmed
1-year total	229,000	412,500
Operator	Eyes Vision Co., Ltd.	Unicomz Co., Ltd.
Good for	Users who make few calls and use a moderate amount of data	Heavy data users who often watch movies
Type	MVNO mobile plans	MVNO mobile plans
Company	Eyes Mobile, South Korea	Mobing, South Korea
Plans
Pros	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.	Unlimited calls and texts, 2GB/day and 3Mbps are guaranteed, and Megabox benefits are included.
Cons	Calls are low at 100 minutes, and after the discount ends the price rises to ₩37,400.	Among 11GB+ plans the discounted price is on the high side, and after the discount it is ₩51,700.

Prices and benefits may change. Check the official site before you pay.

Prices converted at 1 USD = ₩1,325.57 (2026-10-21). Original price shown in brackets. Taxes as listed by each provider.

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