Side by side

Siux Electra Stupa Pro ST3 vs Siux Electra Stupa Pro ST4 2025

What each manufacturer published for the Siux Electra Stupa Pro ST3 and the Siux Electra Stupa Pro ST4 2025, side by side, and what the PadelTrue model makes of it.

Siux

Electra Stupa Pro ST3

Weight: 355 to 375 g (12.5 to 13.2 oz)
Shape: Hybrid
Balance: Medium

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Recorded price: €159.95

6 October 2026 · siuxpadel.com

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Siux · 2025

Electra Stupa Pro ST4 2025

Shape: Hybrid

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Recorded price: €268.60

6 October 2026 · siuxpadel.com

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Ratings

Calculated from published specs, not a play test. Ratings closer than 8 points are called level. The model is not more precise than that.

Rating / 100	Siux Electra Stupa Pro ST3	Siux Electra Stupa Pro ST4 2025
Power	45	45
Control	57	57
Handling	50	50
Forgiveness	47	40
Comfort	40	32
Value	19	11

Comfort: This is a model estimate, not a measured difference: the Siux Electra Stupa Pro ST3 has no published core firmness and the Siux Electra Stupa Pro ST4 2025 has no published balance category (low, medium or high) and the Siux Electra Stupa Pro ST4 2025 has no published weight, so a neutral midpoint was used.

Published specs, with sources

Spec	Siux Electra Stupa Pro ST3	Siux Electra Stupa Pro ST4 2025
Shape	Hybrid Sources Forma híbrida siuxpadel.com	Hybrid Sources forma híbrida siuxpadel.com
Weight	355 to 375 g (12.5 to 13.2 oz) Sources Peso 355-375 g siuxpadel.com	Not published
Balance	Medium Sources balance medio siuxpadel.com	Not published
Core	EVA Hard Sources núcleo EVA Hard siuxpadel.com	Medium-hard Sources tacto medio-duro siuxpadel.com
Face	carbono 15K Textreme Sources Caras de carbono 15K Textreme siuxpadel.com	Carbono 15K Sources Carbono 15K siuxpadel.com
Price	€159.95 Sources 159.95 EUR (schema.org offer) siuxpadel.com	€268.60 Sources 268.6 EUR (schema.org offer) siuxpadel.com
Textured face	Not published	Yes Sources acabado arenoso siuxpadel.com

Which one

Choose the Siux Electra Stupa Pro ST3 if

its price, its exact version and a trial speak for it. The rating differences on this page rest on an input that one of the two pages does not publish, so they are not a reason to choose either.

Full Siux Electra Stupa Pro ST3 page

Choose the Siux Electra Stupa Pro ST4 2025 if

its price, its exact version and a trial speak for it. The rating differences on this page rest on an input that one of the two pages does not publish, so they are not a reason to choose either.

Full Siux Electra Stupa Pro ST4 2025 page

Questions

Which has more power, the Siux Electra Stupa Pro ST3 or the Siux Electra Stupa Pro ST4 2025?

On published specs they are level: Siux Electra Stupa Pro ST3 rates 45 and Siux Electra Stupa Pro ST4 2025 rates 45 for power.

Which is easier on the arm, the Siux Electra Stupa Pro ST3 or the Siux Electra Stupa Pro ST4 2025?

The Siux Electra Stupa Pro ST3 rates 40 for comfort against 32 for the Siux Electra Stupa Pro ST4 2025. This is a model estimate, not a measured difference: the Siux Electra Stupa Pro ST3 has no published core firmness and the Siux Electra Stupa Pro ST4 2025 has no published balance category (low, medium or high) and the Siux Electra Stupa Pro ST4 2025 has no published weight, so a neutral midpoint was used. This describes feel and physical demand, it is not medical advice.

Which is better for an improving player, the Siux Electra Stupa Pro ST3 or the Siux Electra Stupa Pro ST4 2025?

They are level for forgiveness: 47 and 40.

Which is cheaper, the Siux Electra Stupa Pro ST3 or the Siux Electra Stupa Pro ST4 2025?

The Siux Electra Stupa Pro ST3 was cheaper when checked: Siux Electra Stupa Pro ST3 €159.95 on 6 October 2026, Siux Electra Stupa Pro ST4 2025 €268.60 on 6 October 2026.

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