Its better technique vs much more beautiful tone color

Neither of them is a good vocalist to me, they would make a relatively good vocalist if they were one person - Xtinas voice and Beys technique (which aint that good tbh, but its much better than Xtinas).

Bey

christina doesnt have enough vocal control

Of course Bey Christina is not even above the avarage

... Beyonce girl

Beyonce's voice is more pleasant to the ears. I'll leave it at that.

Beyonce. Xtina is just screaming.

Beyoncé

Christina

Nnnnnn atrl never fails to surprise me

Christina almost never lip-synch so she automatically wins

LOL!

Care to elaborate?

Of course, Legend X.

When you hear a song, you immediately know it's her. Beyonce's voice isn't distinct enough, she sounds like any other R&B diva.

Beyoncé by far. Christina has to scream to hit notes and you can definitely hear the strain in her vocals. Beyoncé's vocal talent is effortless and pure.

The logic

The poll asked for better singer so we must judge objectively from their technique and the winner of course is Bey

Christina have a very bad technique and we can see now the technique she did in the past backfire on her

Vocal tone is subjective so it can't be used as an answer