KT Internet Slim 100M vs LG U+ Wi-Fi Basic Gwangraen Ansim 100M (LG유플러스 와이파이기본 광랜안심 100M) comparison

By starting price alone, KT Internet Slim 100M is ₩1,100 cheaper. But price is not everything, so check the highlighted rows in the table below.

KT Internet Slim 100M and LG U+ Wi-Fi Basic Gwangraen Ansim 100M (LG유플러스 와이파이기본 광랜안심 100M) compared side by side in Internet and IPTV.

CurrencyUSD KRW EUR

KT Internet Slim 100M

KT's cheapest 100Mbps internet product

100M Ansim-type plan with a 3-year contract list price of ₩22,000

Highlighted rows are where they differ.

Item	KT Internet Slim 100MVisit site	LG U+ Wi-Fi Basic Gwangraen Ansim 100M (LG유플러스 와이파이기본 광랜안심 100M)Visit site
Starting price	₩20,900Official price	₩22,000Official price
Product type	Internet only	Internet only
Speed	100Mbps	100Mbps
Bundle discount	KT 휴대폰 요금 월 64,900원 이상이면 총액결합 월 11,000원 할인(다이렉트샵 안내)	Online-only discount price ₩20,600 (3 years) Phone bundle discount amount unconfirmed
Router rental fee	3년 약정 GiGA WiFi home 월 1,100원 / KT WiFi 7D 월 2,200원	Wi-Fi included as standard / Separate amount unconfirmed
Installation fee	Internet dispatch fee ₩36,000 (weekday daytime) / ₩45,000 on weekends, public holidays and at night	Amount not confirmed on the official page
Good for	1-person households that live alone and only use the web and video	1-person households using 100M on a 3-year contract
Type	Internet and IPTV plans	Internet and IPTV plans
Company	South KoreaKT	South KoreaLG U+
Plans
Pros	3년 약정 월 20,900원으로 KT 인터넷 중 최저가 사은품 대신 알뜰할인을 고르면 18,150원	Online-only discount price of ₩20,600/mo
Cons	100M라 여러 기기로 동시에 고화질 영상을 보면 답답할 수 있음 와이파이 임대료 월 1,100원 별도	No-contract price unconfirmed

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

Prices converted at 1 USD = ₩1,324.45 (2026-10-23). Original price shown in brackets. Taxes as listed by each provider.