You shouldn't have to press hard to adjust the volume or power.
Top 5 Reasons You Need a Case for Your OPPO A9 (2020) oppo a9 2020 case
The OPPO A9 (2020) is a fantastic mid-range smartphone. It packs a massive 5000mAh battery, a crisp 6.5-inch display, and a versatile quad-camera setup. But like any glass-and-plastic slab, it’s vulnerable to the hazards of daily life: drops, scratches, and pocket lint. You shouldn't have to press hard to adjust
If you tell me more about your style, I can find specific recommendations for you: (Heavy-duty or rugged styles) Minimalist aesthetics (Ultra-thin or clear designs) Functional features (Built-in stands or card holders) a crisp 6.5-inch display