# Samples and known issues

Source: [https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html](https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html)

## Sample testing

Source: [https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html](https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html)

See [Table : Device identification details](https://docs.qualcomm.com/doc/80-73475-1/topic/mechanical-information.html#topic_xks_kxs_gdc__table_hwg_5vl_bkb) for device identification details for all available samples.

### Engineering samples (ES)

Source: [https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html](https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html)

These devices undergo limited testing and sometimes have significant feature limitations. They are
            suitable to assist with PCB development, to conduct board-level electrical evaluation tests, and to
            explore manufacturing considerations. Engineering samples should not be used for product-level
            qualification.

### Commercial samples (CS)

Source: [https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html](https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html)

These devices undergo full production-level testing, and meet the specifications and
            features described in the data sheet, except as otherwise noted in this document. They
            have passed device level qualification. Commercial samples are suitable for performance
            testing, and also for product level production and qualification.

## Known issues

Source: [https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html](https://docs.qualcomm.com/doc/80-73475-1/topic/samples-known-issues.html)

There are no known issues for QCS8275.

Last Published: Jul 21, 2026

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