I am talking about the singles, not the album sales.

Prism era:
1. Roar: #1, 600M views
2. Unconditionally: #14, 100M views
3. Dark Horse: #1, 600M views
4. Birthday: #19, 60M views
5. This is How We Do: #24, 100M views

Unapologetic:
1. Diamonds: #1, 400M views
2. Stay: #3, 300M views
3. Pour It Up: #19, 100M
4. Loveeeeeee Song: #55, 5M
5. Right Now: #50, 16M
6. What Now: #25, 100M

Yes

?

Yes, I think it has more hits overall?

However, the quality of Unapologetic is far ahead of Prism.

Yes.

And This Is How We Do peaked at #24 on Hot 100 even without radio support.

fixed, sorry

Stay's impact alone is bigger than all of PRISM.

Lov7 Song was never a single, but yeah the Prism era singles were more successful as they should be considering the push behind them.

"Diamonds" and "Stay" will be more remembered than anything from Prism, though. Especially "Diamonds."

No need for this thread again

Unapologetic was a messy era for singles, but it sold well and won a Grammy.

Katy - as expected, slayed singles

An era = album + singles + tour + everything else!

That said, PRISM is bigger in the U.S. while Unapologetic remains bigger in Europe; they're equal WW (for now, at least).

TBH

No

Album sales are on par, Katy wins in singles, Katy wins on Streaming, and we´ll have to see about the tour. But as of now, i think Katy wins!

Unapologetic > PRISM

Yup. Her tour is going to beat Riri's too.

Unfair comparison! Unapologetic was released in a different time, when album sales were higher... Cc: 21