Tindall says there is not much between Martin Dubravaka and Karl Darlow in terms of quality.
He said: "I can only judge both goalkeepers from my time here, seeing them on a daily basis.
"Both keepers are very good.
"So I think both are very good and possess different attributes."
Newcastle have not won a game at Arsenal since 2010 but Tindall is not interested in history.
He said: "Every game in the Premier League presents a different challenge, we know that.
"Different styles of play, different levels of player, different tactics.
"We just need to be prepared for that. We've done the work and we go into the game well prepared."
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