| Rank | Channel | Subscribers ↓ | Total views | Videos |
|---|---|---|---|---|
| 1 |  SamsungTechnology | 10.2M | 2.37B views | 2,583 videos |
| 2 |  ITSub잇섭Technology | 2.84M | 1.5B views | 1,601 videos |
| 3 |  1분미만Technology | 2.64M | 1.56B views | 909 videos |
| 4 |  삼성전자 뉴스룸 [Samsung Newsroom]Technology | 1.72M | 487M views | 1,237 videos |
| 5 |  귀곰Technology | 1.15M | 250M views | 422 videos |
| 6 |  MR엠알Technology | 1.14M | 172M views | 729 videos |
| 7 |  테크몽 TechmongTechnology | 939K | 250M views | 861 videos |
| 8 |  삼성전자 Samsung ElectronicsTechnology | 843K | 1.34B views | 838 videos |
| 9 |  주연 ZUYONITechnology | 833K | 288M views | 815 videos |
| 10 |  UNDERkgTechnology | 819K | 602M views | 2,977 videos |
| 11 |  조코딩 JoCodingTechnology | 748K | 241M views | 2,607 videos |
| 12 |  LG유플러스 (LG Uplus)Technology | 655K | 2.12B views | 3,774 videos |
| 13 |  디에디트 THE EDITTechnology | 593K | 277M views | 1,548 videos |
| 14 |  허수아비(scarecrow)Technology | 546K | 378M views | 2,802 videos |
| 15 |  뻘짓연구소Gaming | 507K | 231M views | 795 videos |
| 16 |  노마드 코더 Nomad CodersTechnology | 497K | 53.2M views | 875 videos |
| 16 |  삼성전자 반도체 뉴스룸Technology | 497K | 121M views | 847 videos |
| 18 |  노써치Technology | 486K | 77.5M views | 759 videos |
| 19 |  코딩애플Technology | 460K | 119M views | 363 videos |
| 20 |  가전주부Technology | 449K | 158M views | 941 videos |
| 21 |  안될공학 - IT 테크 신기술Technology | 446K | 94.9M views | 1,306 videos |
| 22 |  낮에Gaming | 428K | 352M views | 199 videos |
| 23 |  러빗아토 - Luv IT ATOTechnology | 420K | 52.2M views | 1,847 videos |
| 24 |  나도코딩Technology | 400K | 26.8M views | 323 videos |
| 25 |  에이트 ATETechnology | 385K | 120M views | 739 videos |
| 26 |  LG그룹Technology | 384K | 357M views | 1,262 videos |
| 27 |  최마태의 POST ITTechnology | 378K | 237M views | 1,162 videos |
| 28 |  더신자 TheSINZATechnology | 372K | 243M views | 1,621 videos |
| 29 |  아정당Technology | 362K | 251M views | 4,395 videos |
| 30 |  신동댕동 ShindongdengdongGaming | 359K | 36.5M views | 589 videos |
| 31 |  생활코딩Technology | 341K | 94.9M views | 4,341 videos |
| 32 |  방구석 리뷰룸Technology | 325K | 112M views | 1,206 videos |
| 33 |  오목교 전자상가Technology | 311K | 106M views | 824 videos |
| 34 |  공돌이파파Technology | 288K | 74.8M views | 566 videos |
| 35 |  고니 GONITechnology | 279K | 48M views | 1,035 videos |
| 36 |  도레Gaming | 260K | 101M views | 1,034 videos |
| 37 |  LG에너지솔루션 [LG Energy Solution]Technology | 257K | 27.3M views | 421 videos |
| 38 |  인스펙팅룸 InspectingRoomTechnology | 254K | 77.5M views | 1,042 videos |
| 39 |  민티저Gaming | 253K | 73.2M views | 353 videos |
| 40 |  대신남 말방구실험실Technology | 252K | 116M views | 1,747 videos |
| 41 |  티노Technology | 251K | 381M views | 1,758 videos |
| 42 |  복구천재 꼬마신발Technology | 248K | 114M views | 563 videos |
| 43 |  트라메 - TRAMEFood | 244K | 19.6M views | 371 videos |
| 43 |  인태크 INTAECHTechnology | 244K | 40.9M views | 1,368 videos |
| 45 |  리뷰머신Technology | 204K | 90.9M views | 1,472 videos |
| 46 |  이퓨 IFFUTechnology | 198K | 51M views | 1,925 videos |
| 47 |  ColorScaleTechnology | 197K | 30.9M views | 299 videos |
| 48 |  사야되나? - IT도 패션이다Technology | 190K | 41.6M views | 742 videos |
| 49 |  맥가이버Technology | 181K | 220M views | 570 videos |
| 50 |  RYU Russell 러셀Gaming | 179K | 14.5M views | 70 videos |
Topics are the topic categories YouTube assigns to each channel (topicCategories), translated as is. A channel can appear under several topics.