Google Pixel 8 vs Google Pixel 8a: which gets updates longer?

For Pixel 8: policy-derived security horizon Oct 2030. For Pixel 8a: policy-derived security horizon May 2031. Pixel 8a has the later recorded estimate; this is a planning horizon, not a confirmed final patch date. The source regions differ; this is not a same-market or worldwide support ranking.

Why this comparison matters

Pixel 8 versus 8a: the later a-series start yields a different policy horizon even though both share a seven-year duration.

Comparison context reviewed Sep 30, 2026. Manufacturer source-check dates are listed separately below.

Pixel 8 and Pixel 8a support comparison
Fact	Google Pixel 8	Google Pixel 8a
Security horizon	policy-derived security horizon Oct 2030.	policy-derived security horizon May 2031.
Date meaning	Policy-derived horizon	Policy-derived horizon
Security evidence scope	GKWS6 · North America mmWave	G8HHN · United States mmWave
Status	Policy-based support estimate	Supported
Record evidence grade	B · Policy-derived	B · Policy-derived
OS upgrades	Recorded OS-policy horizon: Oct 2030	Recorded OS-policy horizon: May 2031
Latest recorded software	Android 17 · CP3A.260905.009	Android 17 · CP2A.260805.005
Update frequency	Cadence not documented — not inferred from end date.	Cadence not documented — not inferred from end date.
Released	Oct 2023	May 2024
Record scope	GKWS6 · North America mmWave	G8HHN · United States mmWave

Dates come from each device’s published record and inherit its evidence grade and model scope. Open a record for sources and limitations, or add more devices in the comparison tool →

Before relying on the dates

OS upgrade counts, years of updates and security end dates are different measures. The latest recorded software is a dated observation, not a promise of the next release.

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Google Pixel 8a

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Common questions

Which gets software updates longer, Pixel 8 or Pixel 8a?

Do Pixel 8 and Pixel 8a get updates at the same time?

Not necessarily. A shared brand or update policy does not guarantee the same release date; model, region and carrier schedules can differ. Match both model numbers with the linked release records.