KT Internet Slim 100M vs LG U+ Wi-Fi Basic Giga Slim Ansim 500M (LG유플러스 와이파이기본 기가슬림안심 500M) comparison

By starting price alone, KT Internet Slim 100M is ₩12,100 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 Giga Slim Ansim 500M (LG유플러스 와이파이기본 기가슬림안심 500M) compared side by side in Internet and IPTV.

CurrencyUSD KRW EUR

KT Internet Slim 100M

KT's cheapest 100Mbps internet product

500M Ansim-type plan with a 3-year contract list price of ₩33,000

Highlighted rows are where they differ.

Item	KT Internet Slim 100MVisit site	LG U+ Wi-Fi Basic Giga Slim Ansim 500M (LG유플러스 와이파이기본 기가슬림안심 500M)Visit site
Starting price	≈€14.10 (₩20,900)Official price	≈€22.26 (₩33,000)Official price
Product type	Internet only	Internet only
Speed	100Mbps	500Mbps
Bundle discount	KT 휴대폰 요금 월 64,900원 이상이면 총액결합 월 11,000원 할인(다이렉트샵 안내)	Online-only discount price ₩31,350 (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	Households that want to use 500M 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 ₩31,350/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.