The Newcomer category is 70% digital sales and 30% voting. Below are the final results of voting. Both iKON and Girlfriend have over a million downloads. No other group comes close. Girlfriend won for the Best Female Artist award.

iKON 38%
GFriend 24%
Seventeen 21%
Lovelyz 7%
Monsta X 4%
Oh My Girl 2%
CLC 1%
Up10tion 1%
N.Flying 1%
Sonamoo 1%
iKON on Red Carpet
iKON performing My Type and Rhythm Ta (Rock Version)
My Type and Rhythm Ta Fan Cam (the chants)
Shinyoung asking iKON to go on Show Champion and congratulating them
KONICs were sure of their victory from the chanting to this banner. iKON kept waving to the fans with the banner apparently.

I cannot explain how happy I was when they hit the red carpet and they all looked good. The audience all chanting iKON before they were announced was so awesome. Also Seungyoon glomping Hanbin and giving me #Leaderline #WinKON feels LOL. The kids doing an offstage intro and using both stages with multiple stage changes/directions was pretty awesome too. If only they could have fit in a dance break...
Source: 1theK 1 Skpb K-Music Live 1 2 iKON 1 2 Mera 1 2 KHJnadette26LMH 1
YG Releases 15 Second Teaser for iKON's Bobby and B.I. 'Anthem"
Second Anthem Teaser
iKON Update Post: New Digital Singles, Welcome Back Games, and Japanese Versions
iKON x NEPA Update
A Mini iKON Post
An iKON Post: iKONTACT Behind the Stage, Hanbin's Birthday, Naver Live, and Sparkling Magazine
An iKON Video Post: iKONTACT Behind the Stage, Welcome Back Second Game, Inkigayo, and Chinese Tour
An iKON Video Post: Welcome Back BTS, Tablo's Dreaming Radio, iKON in Japan, & Interviews
An iKON Video Post: Airplane MV BTS, Message to Filipino fans, Signing Day BTS, and Welcome Ceremony
AN IKON VIDEO POST: RHYTHM TA BTS, NONAGON BTS, CONCERT NEWS, NEPA EVENT, AND 4TH WIN
iKON receives hot response in China and Netizens react to Inkigayo stage!
IKON - '리듬 타(RHYTHM TA)' DANCE PRACTICE
Koreans React to iKON
iKON 'Welcome Back' Lyrics post
An iKON at Inkigayo Post: 1st Music Show stage and 3rd Win for My Type
Information on IKON'S DEBUT IN JAPAN
IKON DEBUT CONCERT 'SHOWTIME' VIA NAVER V-APP
iKON 'WELCOME BACK' LISTENING POST
iKON Double Title Tracks 'Airplane' and 'Rhythm Ta' MVs
IKON "WELCOME BACK' COUNTER
IKON TITLE TRACK 'AIRPLANE' TEASER
IKON'S UPCOMING FAN EVENTS
iKON Title Track '리듬 타' (RHYTHM TA) Teaser
iKON's Second Win
IKON'S FIRST WIN AND OTHER NEWS
IKON TOPS GAON WEEKLY CHART: DIGITAL, DOWNLOADS, AND STREAMING + CONCERT NEWS
IKON'S 'WELCOME BACK' SECOND TITLE TRACK: AIRPLANE
iKON "Welcome Back' Track #4: 오늘따라 (Today)
iKON's 'Welcome Back' Title Track 1: RHYTHM TA
IKON DEBUT HALF ALBUM TRACK LIST TEASER
IKON 취향저격(MY TYPE) MV BEHIND THE SCENES
New iKON MV Making Teaser
[ENG SUB] iKON Countdown on V-App, Concert Invite, and 취향저격(MY TYPE) Official Photos
iKON Certified All Kill on iChart and Walking The Roof on Melon
iKON Warm Up Single MV: 취향저격
IKON - WARM-UP SINGLE '취향저격 (MY TYPE)' COUNTER
D-1 TO IKON WARM UP SINGLE: 취향저격
D-2 TO IKON WARM UP SINGLE: 취향저격
IKON DEBUT CONCERT: SHOWTIME
IKON WELCOME BACK SEASON SCHEDULE
IKON DEBUT ANNOUNCEMENT
YG ABANDONS "WHO'S NEXT?" TEASERS, GOES STRAIGHT FOR AN INSTAGRAM POST.
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Date: 2015-11-07 06:48 pm (UTC)whatever, they deserved itI'll love BI forever solely for mentioning 2NE1 in his thankyou speech
I love this rock version of rhythm tha
And lol at Jinhwan vs stage light, thank God nothing serious happen
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Date: 2015-11-07 07:32 pm (UTC)(no subject)
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Date: 2015-11-07 08:13 pm (UTC)no subject
Date: 2015-11-07 06:57 pm (UTC)no subject
Date: 2015-11-07 07:05 pm (UTC)Seventeen's songs were nowhere on the charts and MMA's is digital?????
*Edited for clarity*
Date: 2015-11-07 07:17 pm (UTC)The criteria was 70% digital sales and 30% voting...Seventeen unfortunately does not meet any of the criteria to win.
It is even more unfortunate they didn't go to perform because MonstaX lost the rookie award but Melon gave them a different one for performance.
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Date: 2015-11-07 07:01 pm (UTC)no subject
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Date: 2015-11-07 07:13 pm (UTC)(no subject)
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Date: 2015-11-07 07:08 pm (UTC)ot12 moment was cute. love seeing them interacting with winner. and also spying some blue lightsticks, are those winner's?
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Date: 2015-11-07 08:35 pm (UTC)(no subject)
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Date: 2015-11-07 07:11 pm (UTC)They looked so scared and awkward but it's ok....Poor 13cm Fairy tho...thank God nothing serious happened.
Half of the mics weren't working during their performance and sound system was so off wtf MMA I expect this from mnet and MAMAs not y'all. The boys handled it as pros, Yunhyeong even gave his working mic to Bobby cause he's a rapper and has more lines so he was basically lipsyncing to the back up track.
I loved the remix tho and their professionalism and charisma on stage was A+ and k iKONICs really did represent.
Boys were so excited during BigBang's performance it was so endearing to watch and I loved how they thanked BB, 2ne1, Winner and YGE.
Not gonna lie WinKon moment was really precious.
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Date: 2015-11-07 07:15 pm (UTC)(no subject)
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Date: 2015-11-07 07:12 pm (UTC)no subject
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Date: 2015-11-07 07:20 pm (UTC)(no subject)
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From:Bobby being extra would be significant parts of the show
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Date: 2015-11-07 07:18 pm (UTC)Winner and iKon are so adorbs together <33
Poor tiny hyung lol humiliated in one of the most important stage of his career.
Also Hanbin look fineee. I did not just said that.no subject
Date: 2015-11-07 07:21 pm (UTC)no subject
Date: 2015-11-07 07:25 pm (UTC)no subject
Date: 2015-11-07 08:26 pm (UTC)(no subject)
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Date: 2015-11-07 07:32 pm (UTC)no subject
Date: 2015-11-07 07:54 pm (UTC)But congratz to the boys, I loved seeing the Winner and IKON interactions it's been too long :')
Also YAS BI U MENTION 2NE1 AND ACKNOWLEDGE THEIR EXISTENCE SO YG GETS OFF HIS ASS AND DOES SMTH
Ah 2NE1...when he mentioned them...so cute.
Date: 2015-11-07 08:00 pm (UTC)BUT I feel like 2NE1 is coming...CL and 2NE1's family members liking IG posts, CL and YG posting 2NE1 pics on IG, and Bom being seen at the building...
Honestly 2NE1 doesn't have to come back...they've made enough that is Bom doesn't want to deal with the BS she'll be put through they could stop. I just hope the time away has given Bom the strength to come back.
Upon further consideration I think his mic might have still been alive
Re: Ah 2NE1...when he mentioned them...so cute.
From:Bobby is so extra
Date: 2015-11-07 08:22 pm (UTC)RE: Bobby is so extra
Date: 2015-11-07 08:46 pm (UTC)And of course June would sing along seungri's part
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Date: 2015-11-07 08:23 pm (UTC)no subject
Date: 2015-11-07 08:31 pm (UTC)Their performance was great as expected, smh at the malfunctioning sound system tho
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Date: 2015-11-07 08:41 pm (UTC)This performance is starting to make me an iKon fan when all I want to care about is how good Yunhyeong looked and sounded.
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Date: 2015-11-07 08:43 pm (UTC)no subject
Date: 2015-11-07 09:45 pm (UTC)Bless the new stylists!