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The OPPO A39/A57/A71/A77/A83 Tempered Glass Back Cover shields hardware against impact and surface abrasion. A 9H hardness exterior prevents scratches from keys or metal tools. The TPU frame absorbs energy during accidental drops to protect internal components.
Key Features
- 9H Hardness: Mineral-grade 9H tempered glass resists deep scratches and scuffs. Keeps the back surface clear.
- Shock-Absorbent Edges: Flexible TPU perimeter dampens force from corner impacts. Reduces mechanical stress on the frame.
- 0.33mm Profile: Slim 0.33mm thickness maintains the original device dimensions. Prevents excessive bulk in pockets.
- Oleophobic Coating: Surface layer repels oil and fingerprint residue. Maintains visibility even with heavy sweat.
- 2.5D Arc Edge: Rounded glass edges eliminate sharp corners and prevent chipping. Improves handling stability.
Frequently Asked Questions
Is tempered glass back cover good for OPPO A57?
The 9H glass provides a hard barrier against friction and surface damage. TPU bumpers add a layer of impact resistance to the phone edges.
Does the glass back cover break easily?
Tempered glass absorbs impact energy and may crack to protect the phone chassis. It takes the damage to save the internal hardware.
