Samsung

Feb 16, 2026BF5E-0082Right

WinFuture: Galaxy Buds 4 Pro to use model number SM-R640

Galaxy Buds 4 Pro were expected to use model number SM-R640.

WinFuture reported that Samsung's Galaxy Buds 4 Pro would carry the model number SM-R640, based on a retailer leak 9 days before Samsung's announcement.

How to read this record

  1. What was reportedGalaxy Buds 4 Pro were expected to use model number SM-R640.
  2. Who said it, and whenIt was reported on Feb 16, 2026 in WinFuture, and we could not tell who reported it first.
  3. What happened, and whenGalaxy Buds 4 Pro was announced on Feb 25, 2026, 9 days after this report.
  4. The verdict, and whyRightIt turned out the way this report said.Why: Samsung's own Galaxy Buds4 Pro product page carries the model code "SM-R640NZKADBT", which is the SM-R640 model number in the report. What the company published
What do these words mean?
Right
It turned out the way this report said.
Partly right
Some of this was right and some of it was not.
Wrong
It did not turn out this way.
Moving target
This was right about the plan at the time. The company then changed it.
Never settled
The company has announced the product and nobody ever confirmed or denied this.
Not comparable
This measured a different thing from the number the company published, so the two cannot be compared.
No outcome yet
Nothing has happened yet that would prove this right or wrong.
Not checked yet
The company has answered this. We have not finished checking this one.
Checked
Checked means the company has since given an answer and we compared it with what was reported. Details still waiting on an answer, details nothing can settle, details where the plan itself changed, and details we have not finished reviewing are all counted separately and are not part of that number.
Moving target
A moving target is a report that described the plan accurately at the time, on a product the company then changed. We count these on their own: it would flatter a reporter to call them right, and it would blame a reporter for a decision that was not theirs to call them wrong.
Reported by
Original source unclear
We read it in
WinFuture
Product
Galaxy Buds 4 Pro
Read it at WinFuture

The story of this report

  1. Feb 16, 2026This report · WinFuture
  2. Feb 25, 2026Galaxy Buds 4 Pro was announced
  3. VerdictRightWhat it means, and why, is in the box above.

What we know now

Our stories about Galaxy Buds 4 Pro

Other reports about Galaxy Buds 4 Pro

10 reports about Galaxy Buds 4 Pro from 1 source. Of the 9 we have checked, 9 held up.

See all 10 reports about Galaxy Buds 4 Pro

Questions about this report

Did this Galaxy Buds 4 Pro report turn out to be true?
Right. It turned out the way this report said. Samsung's own Galaxy Buds4 Pro product page carries the model code "SM-R640NZKADBT", which is the SM-R640 model number in the report.
How far ahead of the announcement was it?
That was 9 days before Galaxy Buds 4 Pro was announced on Feb 25, 2026.