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Electronics & Phones

Galaxy S21 Case Clear Cute Girls Women Floral Design Slim Flexible TPU Bumper Hard Back Cover Protective Phone Case for Samsung Galaxy S21 5G 6.2 inch 2021 Butterfly Blue

Electronics & Phones4.6· 969 Amazon ratings

Bias-adjusted across 969 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

90.6%
Percentile · Global
95.3%
Percentile · Cohort
Electronics & Phones
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Galaxy S21 Case Clear Cute Girls Women Floral Design Slim Flexible TPU Bumper Hard Back Cover Protective Phone Case for Samsung Galaxy S21 5G 6.2 inch 2021 Butterfly Blue

How the score was built

Amazon ratings
969

used for the Bayesian percentile

Raw star average
4.6 / 5

unadjusted Amazon mean

Bayesian avg
4.57

raw rating shrunk to the category prior

Reviewer-graph z
-0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Electronics & Phones

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