Compatibility - Case for Oppo A57 4G CPH2387 / A57s CPH2385 / A57 5G / A77 4G 5G CPH2339 / A77s CPH2473 Why you need this case - Protects your phone from everyday drops, bumps, and scratches with a dual-layer design that absorbs impact while resisting surface wear. - Keeps the phone slim and easy to carry without adding bulk, so it fits pockets, bags, and hands comfortably. - Preserves full functionality with accurate openings and button access so charging, cameras, speakers, and controls remain easy to use. Key features and benefits - Dual-layer protection: flexible inner TPU cushions impacts while a tough polycarbonate outer shell disperses shock for reliable drop protection. - Scratch resistant and durable: hard outer shell resists scuffs and maintains a clean look over time. - Slim, lightweight profile: maintains the phone’s natural feel; no bulky handling while holding or storing. - Comfortable grip: outer matte coating provides a pleasant hand feel and reduces fingerprints. - Precise fit: exact cutouts and button covers align with ports, cameras, and controls to protect the phone without obstructing functions. - Environmentally friendly and odorless: materials are designed to be free of strong odors and manufactured with environmental considerations in mind. Performance - Designed to be a dependable everyday protector that balances impact protection and minimal bulk. - Combines flexible and rigid materials to reduce damage risk from drops while keeping access to all phone features. Practical use scenarios - Daily commute: protects the phone from accidental drops or knocks while boarding public transport, getting in and out of vehicles, or moving through crowded areas. - Travel and outdoor use: provides impact resistance and a secure grip during transit, sightseeing, or light outdoor activity. - Work and everyday carry: slim profile fits easily in pockets or bags while protecting the phone from scratches and desk-edge bumps. Materials and fit - Inner material: flexible TPU for shock absorption and secure fit. - Outer material: polycarbonate shell for toughness and scratch resistance. - Finish: matte outer coating for comfortable grip and reduced fingerprints. - Fit: precisely positioned cutouts and button alignment to protect the phone and maintain full access to all functions. If you need reliable, low-profile protection for your compatible Oppo model that keeps the phone functional and comfortable to hold, this case combines impact resistance, scratch protection, and a slim design.