Andro Rasanter R47 vs Butterfly Tenergy 64: Which Should You Buy?

UltraSpin comparison · 2026-06-07 · rubber

Andro Rasanter R47Butterfly Tenergy 64
Our rating8.6/108.6/10
best_sidebothboth wings, but especially the backhand and for speed-first attackers
controlmediummedium-high
speedhighvery high
spinhighhigh but the lowest of the Tenergy line
sponge_hardness47°approximately 36 degrees on the Butterfly scale (around 48 degrees ESN, plays nearer 45)
typetensor invertedspring sponge high tension tensor, inverted topsheet
weight_uncut_g69approximately 70 (around 47 g cut at 2.1 mm)

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These two split along a spin-versus-speed line. The Rasanter R47 is built for heavy rotation, a thin topsheet over a thick 47-degree sponge that digs in for big spin on loops, and it is strong on either wing for a spin-and-pace looping game.

The Tenergy 64 is the fastest Tenergy and is spin-insensitive, which makes blocking, punching and countering spinny balls easy and consistent. It is an outstanding backhand rubber and notably light at around 48 g cut, though its short game is modest and its low throw needs an angle adjustment.

Go with the R47 if you are an advanced looper who wants maximum spin against backspin and a lower-cost flagship feel. Choose the Tenergy 64 if you are a speed-first attacker or blocker who values easy countering and a fast, forgiving backhand over peak spin, since its spin is the lowest of the Tenergy line.

FAQ

Which is better for the backhand?

The Tenergy 64 is the stronger backhand rubber, driving topspin with little effort and offering reliable active blocks. The R47 works on both wings but is more demanding to control.

Which produces more spin?

The Rasanter R47 is the spin-first choice, with a digging thin topsheet for heavy rotation. The Tenergy 64 carries the lowest spin of the Tenergy line and leans on speed and spin-insensitivity instead.

Which is easier to block and counter with?

The Tenergy 64 is easier for blocking and countering because it is spin-insensitive and has fantastic block feel. The R47 demands a more committed, advanced stroke.