The knowledge areas in 14 CFR 61.105, the areas of operation in 14 CFR 61.107(b)(1) and the aeronautical experience in 14 CFR 61.109 are the same requirements whichever part the school trains you under. Appendix B to Part 141 is a re-packaging of them, not a different standard.
The practical test is the same test. A Designated Pilot Examiner works from the FAA Private Pilot Airman Certification Standards, FAA-S-ACS-6, and 14 CFR 61.43 requires you to perform every task to that standard with sound judgment. Failing any single area of operation fails the test, under either part.
The knowledge test is the same test. Sixty questions, two hours, a minimum passing score of 70, per the FAA Airman Knowledge Testing Matrix effective 22 October 2025. Our private pilot written exam guide covers it properly.
And the plastic certificate is identical. It records your name, your certificate number, the certificate level and the ratings. There is no field for the part you trained under, and no employer has ever asked. Airlines look at certificates, ratings, total time and checkride records.