OPPO A78 4G OG HD Tempered Glass Screen Protector

The OPPO A78 4G OG HD Tempered Glass Screen Protector is a high-performance protective accessory specifically engineered for the 6.43-inch FHD+ AMOLED display of the OPPO A78 4G. The "OG" (Original Glass) designation signifies a premium construction designed to replicate the factory screen's crystal clarity and smooth tactile feel while offering advanced impact defense for this thin-bezel device.

Key Features & Performance

• 9H Diamond Hardness: Provides industry-leading resistance against deep scratches from everyday objects like keys or coins and acts as a shatterproof layer to absorb impact during accidental drops.

• FHD+ Crystal Clarity: Boasts 99.9% transparency, ensuring the vibrant colors and 1080 x 2400 resolution of the AMOLED panel remain sharp and undistorted, fully supporting the screen's 430-nit typical brightness.

• 90Hz Refresh Rate Support: The ultra-thin glass profile ensures zero touch latency, maintaining perfect compatibility with the device’s 90Hz refresh rate and 180Hz touch sampling rate for fluid scrolling and gaming.

• In-Display Fingerprint Optimization: Specifically designed with high-transmission silicone adhesive to ensure no interference with the OPPO A78 4G’s optical in-display fingerprint sensor.

• Precision Punch-Hole Design: Tailored with an accurate cutout for the left-aligned punch-hole, ensuring the 8MP selfie camera and proximity sensors function without obstruction.

• Oleophobic Coating: Features a premium surface treatment that effectively repels fingerprints, skin oils, and sweat smudges, keeping the display clean and easy to wipe.

• 2.5D Polished Edges: Precision-cut with rounded edges to provide a smooth, snag-free feel during swiping gestures and a case-friendly design that prevents the edges from lifting.