SK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M) vs KT Internet Slim 100M comparison
By starting price alone, KT Internet Slim 100M is ₩3,850 cheaper. But price is not everything, so check the highlighted rows in the table below.
SK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M) and KT Internet Slim 100M compared side by side in Internet and IPTV.
SK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M)
SK Broadband's 100Mbps internet product
What is good
- The cheapest SK internet
- ₩17,600 with a mobile bundle
What could be better
- At 100M it may fall short for using many devices at once
KT Internet Slim 100M
KT's cheapest 100Mbps internet product
What is good
- ₩18,150/mo on a 3-year contract, the lowest among KT internet plans
What could be better
- At 100M, watching high-quality video on several devices at once may feel slow
- The 3-year amount differs, ₩18,150 in the price table and ₩22,000 in the product description, so it needs checking
At a glance
Highlighted rows are where they differ.
| Item | SK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M)Visit site | KT Internet Slim 100MVisit site |
|---|---|---|
| Starting price | ≈$16.57 (₩22,000)Official price | ≈$13.67 (₩18,150)Official price |
| Product type | Internet only | Internet only |
| Speed | 100Mbps | 100Mbps |
| Monthly price without contract | 36,300 | - |
| Bundle discount | Shown as ₩17,600/mo with a 3-year contract mobile bundle |
|
| Router rental fee | Waived on a 3-year contract / 2 years ₩1,100/mo / 1 year ₩2,200/mo / No contract ₩3,300/mo | ₩1,100 to ₩2,200/mo on a 3-year contract (by model) |
| Installation fee | Dispatch fee ₩36,300 (internet only) / 25% surcharge on weekday nights, weekends and public holidays | Internet dispatch fee ₩36,000 (weekday daytime) / ₩45,000 on weekends, public holidays and at night |
| Good for |
| 1-person households that live alone and only use the web and video |
| Type | Internet and IPTV plans | Internet and IPTV plans |
| Company | SK Broadband, South Korea | KT, South Korea |
| Plans | ||
| Pros |
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| Cons |
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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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- KT Internet Slim 100M vs Skylife Internet 500MKT Internet Slim 100M≈$13.67 (₩18,150)Skylife Internet 500M≈$16.57 (₩22,000)
- SK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M) vs KT Internet Basic 500M + Genie TV BasicSK Broadband Gwangraen 100M (SK브로드밴드 광랜 100M)≈$16.57 (₩22,000)KT Internet Basic 500M + Genie TV Basic≈$32.04 (₩42,540)