1. **Poor Battery Life:** Several users complained about the battery life of the iQOO Neo 7 Pro, stating that it drains quickly even with moderate usage, which can be a significant inconvenience for daily use.

2. **Overheating Issues:** Some users reported experiencing overheating problems, especially during extended gaming sessions or when using demanding apps, which could potentially affect the device's performance and longevity.

3. **Inconsistent Camera Performance:** Despite being marketed as a feature-packed device, many users found the camera performance of the iQOO Neo 7 Pro to be inconsistent, with issues like blurry photos, slow autofocus, and inaccurate color reproduction.

4. **Software Bugs and Lag:** Several users encountered software bugs and experienced lag while navigating through the interface or switching between apps, indicating potential optimization issues with the device's software.

5. **Lackluster Build Quality:** A few users criticized the build quality of the iQOO Neo 7 Pro, mentioning issues like creaking or flexing of the device's body, which could affect its durability over time.

6. **Noisy Audio Output:** Some users noted that the audio output of the iQOO Neo 7 Pro was not up to par, with reports of distortion at higher volumes or lack of clarity in sound, detracting from the overall multimedia experience.