Samsung Galaxy A15 5G vs Samsung Galaxy A16 5G: which gets updates longer?

For Galaxy A15 5G: official security endpoint Jan 31, 2029. For Galaxy A16 5G: official security endpoint Oct 31, 2030. Galaxy A16 5G has the later official endpoint for the listed model and region. The source regions differ; this is not a same-market or worldwide support ranking.

Why this comparison matters

UK 5G A15 to A16: compare their explicit maintenance months and four-versus-six generation promises without borrowing the Caribbean 4G record.

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

Galaxy A15 5G and Galaxy A16 5G support comparison
Fact	Samsung Galaxy A15 5G	Samsung Galaxy A16 5G
Security horizon	official security endpoint Jan 31, 2029.	official security endpoint Oct 31, 2030.
Date meaning	Official dated endpoint	Official dated endpoint
Security evidence scope	SM-A156BZBDEUB · United Kingdom; exact SKU SM-A156BZBDEUB	SM-A166BZKDEUB · United Kingdom; exact SKU SM-A166BZKDEUB
Status	Supported	Supported
Record evidence grade	A · Official model-specific security period	A · Official model-specific security period
OS upgrades	Samsung lists up to 4 generations of OS upgrades for Galaxy A15 5G (SM-A156BZBDEUB, United Kingdom). This generation count is separate from the 5-year security-maintenance commitment; no final OS calendar date is inferred.	Samsung lists up to 6 generations of OS upgrades for Galaxy A16 5G (SM-A166BZKDEUB, United Kingdom). This generation count is separate from the 6-year security-maintenance commitment; no final OS calendar date is inferred.
Latest recorded software	Not documented	Not documented
Update frequency	Quarterly in Samsung Mobile Security's current list, checked 2026-09-24; carrier and regional delivery can differ	Quarterly in Samsung Mobile Security's current list, checked 2026-09-24; carrier and regional delivery can differ
Released	Not documented	Not documented
Record scope	SM-A156BZBDEUB · United Kingdom; exact SKU SM-A156BZBDEUB	SM-A166BZKDEUB · United Kingdom; exact SKU SM-A166BZKDEUB

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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Samsung Galaxy A16 5G

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Samsung Galaxy A15 5G

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Common questions

Which gets software updates longer, Galaxy A15 5G or Galaxy A16 5G?

Do Galaxy A15 5G and Galaxy A16 5G 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.