윤찬영 Chan-young Yoon vs BY2|YUMI孫雨 — Instagram Profile Comparison

Compare 윤찬영 Chan-young Yoon and BY2|YUMI孫雨 Instagram profiles side-by-side. Analyze followers, engagement rates, and account performance.

This page provides a detailed Instagram comparison between @yooncy1 (윤찬영 Chan-young Yoon) and @yumisecrets (BY2|YUMI孫雨). With 4.8M and 959.3K followers respectively, both accounts are classified as Mega and Large level Instagram profiles. Our analysis covers key areas including follower statistics, engagement rates, posting frequency, hashtag strategy, and authority scores.

@
VS
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Profile Overview

Leader

🇰🇷

4.8M

Followers

83%

288

Following

12

Posts

50%

ComparisonLeading

📍SH & BJ|TPE |LA|SG 📕Red book: BY2yumi孙雨 🔥Weibo: BY2girl 廣告合作:by2studio@by2team.com ⬇️小红书⬇️

959.3K

Followers

17%

516

Following

12

Posts

50%

ComparisonTrailing

Both accounts show evenly matched primary metrics in this overview, with each profile holding the advantage in different areas.

Top Performing Posts

Winner
Top post by @yooncy1

어제부로 공식적인 하이퍼나이프 일정들이 모두 끝이 났어요 좋은 촬영 환경과 선배님들에게서 참 많이 배울 수 있었던 감사하고도 행복했던 시간이었습니다 다시 만날 날을 꿈꾸며 @disneypluskr #하이퍼나이프

@yooncy1
550.8K
2.9K
Top post by @yumisecrets

Thanks to the international & humble @jacksonwang852g7 for the thoughtful arrangement😊 ARIES go all the way up🔥

@yumisecrets
28.9K
25
🏆 550.8K likesVS28.9K likes

@yooncy1's best post achieved 550.8K likes, which is 522K more than @yumisecrets's top post at 28.9K likes. A strong top post typically indicates either viral content, high audience resonance, or effective use of Instagram's recommendation algorithm.

Key Metrics Comparison

@yooncy1(4 wins)
VS
(1 wins)@yumisecrets
4.8M
Followers
80% ahead
959.3K
288
Following
44% ahead
516
12
Total Posts
12
6.74%
Engagement Rate
86% ahead
0.93%
320.6K
Avg Likes
97% ahead
8.9K
2.2K
Avg Comments
99% ahead
19
🏆 yooncy14 - 1yumisecrets

In this head-to-head comparison, @yooncy1 wins 4 out of 6 categories while @yumisecrets takes 1. @yooncy1 leads overall, but @yumisecrets shows notable strength in Following.

The most significant gap appears in Avg Comments, where @yooncy1 leads by 99%.

Hashtag Performance

@yooncy1

4

With Hashtags

8

Without Hashtags

Avg per post0.4
Avg Likes311.7K
Avg Comments2K
Hashtags don't help
#thefirstheartbeat#yoonchanyoung#ユンチャンヨン#425#hyperknife
@yumisecrets

4

With Hashtags

8

Without Hashtags

Avg per post0.4
Avg Likes8K
Avg Comments23
Hashtags don't help
#by2#by2撇清关系巡回演唱会#dubai#throwback

Both accounts employ hashtag strategies. @yooncy1 uses an average of 0.4 hashtags per post compared to @yumisecrets's 0.4.

Engagement Trend

Better Trend
@yooncy1
Declining

-20.4%

Engagement change

-21%

Likes

+19%

Comments

Older posts avg359.4K
Recent posts avg286.1K
@yumisecrets
Declining

-41.3%

Engagement change

-41%

Likes

-25%

Comments

Older posts avg11.2K
Recent posts avg6.6K

@yooncy1 shows a moderate -20.4% engagement decline, which is common for accounts adjusting their content strategy.

@yumisecrets shows a moderate -41.3% engagement decline, which is common for accounts adjusting their content strategy.

Overall, @yooncy1 demonstrates the stronger engagement trajectory in this comparison.

Posting Frequency

@yooncy1

Posts/Week
12.0
Avg Days Between
0.0
Most Active Day
Saturday
Consistency17%

@yumisecrets

Posts/Week
12.0
Avg Days Between
0.3
Most Active Day
Tuesday
Consistency9%

Both accounts post approximately 12.0 and 12.0 times per week respectively. @yooncy1 achieves a higher consistency score of 17%, meaning their posting schedule is more predictable.

@yooncy1 is most active on Saturday, while @yumisecrets prefers Tuesday.

Advanced Analytics

Authority Score
Winner
81
Elite
@yooncy1
Reach22/25
Engagement27/30
Ratio20/20
Consistency2/15
Verification10/10
Authority Score
57
Established
@yumisecrets
Reach20/25
Engagement5/30
Ratio20/20
Consistency2/15
Verification10/10

The Authority Score is calculated from five weighted factors: Reach (max 25), Engagement (max 30), Follower-to-Following Ratio (max 20), Consistency (max 15), and Verification status (max 10). Scores above 80 are rated "Elite".

Account Classification

Mega

4.8M followers

Range: 1M-10M

@yooncy1

Large

959.3K followers

Range: 500K-1M

@yumisecrets

Influence Index
Winner
95
/ 100
@yooncy1
Influence Index
65
/ 100
@yumisecrets

The Influence Index reflects an account's overall impact potential on a scale of 1-100, combining audience size with engagement quality and content activity.

Engagement Quality

@yooncy1

6.74%

Benchmark: 0.2-0.5%

Excellent

@yumisecrets

0.93%

Benchmark: 0.5-1%

Low

Following/Followers Ratio

@yooncy1

1:16.6K

Very influential

Excellent

@yumisecrets

1:1.9K

Very influential

Excellent

Content Density(posts per 1K followers)

@yooncy1

0.00

Low

@yumisecrets

0.01

Low

Content Density measures total posts per 1,000 followers. Higher values indicate more prolific content creation relative to audience size. Celebrity accounts typically show low density due to massive follower counts.

Expert Verdict & Conclusion

Overall Analysis:

After analyzing all available metrics across 5 categories, @yooncy1 emerges as the clear leader in this comparison with 4 metric wins compared to @yumisecrets's 0.


@yooncy1

@yooncy1 excels in: Followers, Engagement Rate, Avg Likes, Avg Comments.

With an engagement rate of 6.74% (benchmark for this size: 0.2-0.5%), this profile demonstrates excellent audience interaction.

FollowersEngagement RateAvg LikesAvg Comments

@yumisecrets

No leading metrics in this comparison


Conclusion

This comparison highlights that Instagram success is multifaceted. While @yooncy1 has the larger audience (4.8M followers), @yooncy1 generates deeper engagement per post (6.74%). Both accounts represent significant influence within their space on Instagram.

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Analysis FAQ

FAQ About @yooncy1 vs @yumisecrets

Detailed answers about this specific comparison and metrics

Based on our real-time data, yooncy1 leads the follower count with a difference of 3,827,075 followers. Specifically, @yooncy1 has 4,786,407 followers while @yumisecrets has 959,332 followers. Follower count is one of the most visible Instagram metrics and indicates the overall reach of each account. However, a higher follower count doesn't always mean better performance — engagement rate and content quality are equally important factors to consider when comparing Instagram profiles.

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