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Electronics & Phones

Cell Phone Ring Holder Finger Ring Kickstand 360 Rotation Metal Ring Grip for Magnetic Car Mount Compatible with iPhone Galaxy LG Google Moto All Smartphones, Rose Gold

Electronics & Phones4.0· 38 Amazon ratings

Bias-adjusted across 38 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Electronics & Phones.

23.0%
Percentile · Global
21.2%
Percentile · Cohort
Electronics & Phones
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Cell Phone Ring Holder Finger Ring Kickstand 360 Rotation Metal Ring Grip for Magnetic Car Mount Compatible with iPhone Galaxy LG Google Moto All Smartphones, Rose Gold

How the score was built

Amazon ratings
38

used for the Bayesian percentile

Raw star average
4.0 / 5

unadjusted Amazon mean

Bayesian avg
4.21

raw rating shrunk to the category prior

Reviewer-graph z
-0.100

bias-corrected vs. each reviewer's baseline (1 qualifying)

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Same category · Electronics & Phones

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