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Electronics & Phones

S4 Case, Galaxy S4 Case, Speedtek Butterfly Pattern Premium PU Leather Wallet Flip Protective Skin Case with Magnetic Closure for Samsung Galaxy S4 i9500 (2013) (Built-in Credit Card/ID Card Slot)

Electronics & Phones4.4· 120 Amazon ratings

Bias-adjusted across 120 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

63.2%
Percentile · Global
74.4%
Percentile · Cohort
Electronics & Phones
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S4 Case, Galaxy S4 Case, Speedtek Butterfly Pattern Premium PU Leather Wallet Flip Protective Skin Case with Magnetic Closure for Samsung Galaxy S4 i9500 (2013) (Built-in Credit Card/ID Card Slot)

How the score was built

Amazon ratings
120

used for the Bayesian percentile

Raw star average
4.4 / 5

unadjusted Amazon mean

Bayesian avg
4.35

raw rating shrunk to the category prior

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Same category · Electronics & Phones

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