> For the complete documentation index, see [llms.txt](https://support.senterasensors.com/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.senterasensors.com/home/65r-sensor-user-guide/sample-data/65r-vs-p1-vs-a7r4-comparison.md).

# 65R vs P1 vs A7R4 Comparison

{% content-ref url="/pages/nin3BPZUm2AEBRnRKDnd" %}
[Constant Altitude](/home/65r-sensor-user-guide/sample-data/65r-vs-p1-vs-a7r4-comparison/constant-altitude.md)
{% endcontent-ref %}

{% content-ref url="/pages/WD8d34R0hbcQQrrcezDF" %}
[Constant GSD](/home/65r-sensor-user-guide/sample-data/65r-vs-p1-vs-a7r4-comparison/constant-gsd.md)
{% endcontent-ref %}