HEAD TO HEAD
Samsung Galaxy Z Fold4 vs Samsung Galaxy Z Fold5: which gets updates longer?
For Galaxy Z Fold4: policy-derived security horizon Aug 2027. For Galaxy Z Fold5: policy-derived security horizon Aug 2028. Galaxy Z Fold5 has the later recorded estimate; this is a planning horizon, not a confirmed final patch date. Match both exact model numbers before applying this comparison.
Why this comparison matters
Fold4 to Fold5: compare separate launch-anchored security windows under the same four-generation OS policy, without borrowing the newer Fold6 commitment.
Comparison context reviewed Sep 30, 2026. Manufacturer source-check dates are listed separately below.
| Fact | Samsung Galaxy Z Fold4 | Samsung Galaxy Z Fold5 |
|---|---|---|
| Security horizon | policy-derived security horizon Aug 2027. | policy-derived security horizon Aug 2028. |
| Date meaning | Policy-derived horizon | Policy-derived horizon |
| Security evidence scope | SM-F936B · Worldwide manufacturer policy | SM-F946B · Worldwide manufacturer policy |
| Status | Ending soon | Supported |
| Record evidence grade | B · Policy-derived | B · Policy-derived |
| OS upgrades | Samsung commits this eligible model or series to 4 generations of Android OS upgrades. Security support remains a separate duration; no exact OS calendar end date is inferred. | Samsung commits this eligible model or series to 4 generations of Android OS upgrades. Security support remains a separate duration; no exact OS calendar end date is inferred. |
| Latest recorded software | Not documented | Not documented |
| Update frequency | Cadence not documented — not inferred from end date. | Cadence not documented — not inferred from end date. |
| Released | Aug 2022 | Aug 2023 |
| Record scope | SM-F936B · Worldwide manufacturer policy | SM-F946B · Worldwide manufacturer policy |
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 Z Fold5
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Which gets software updates longer, Galaxy Z Fold4 or Galaxy Z Fold5?
For Galaxy Z Fold4: policy-derived security horizon Aug 2027. For Galaxy Z Fold5: policy-derived security horizon Aug 2028. Galaxy Z Fold5 has the later recorded estimate; this is a planning horizon, not a confirmed final patch date. Match both exact model numbers before applying this comparison.
Do Galaxy Z Fold4 and Galaxy Z Fold5 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.
Sources and recorded checks
These are the sources attached to each record. A comparison review does not refresh firmware, recall or manufacturer evidence.
Source titles are shown in their original language.
Galaxy Z Fold4
- Samsung Newsroom: Samsung Sets the New Standard With Four Generations of OS Upgrades · Evidence B; checked Sep 4, 2026
Worldwide manufacturer policy
Galaxy Z Fold5
- Samsung Newsroom: Samsung Sets the New Standard With Four Generations of OS Upgrades · Evidence B; checked Sep 4, 2026
Worldwide manufacturer policy