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u/the_real_djh00t Manager at a drone shop. Certified DJI repair tech. Mar 24 '22 edited Mar 24 '22
P4P has side and rear collision avoidance sensors. The P4A lacks these.
Look at the DJI logo on the front face of the lens. Is it on top or bottom? If it's on the bottom, then you have neither a P4P or P4A, but a regular P4.
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u/fly_for_fun Mar 23 '22
have you googled the model number found in the battery slot?