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why IPAD Needs a Tempered Glass Screen Protector
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Applying a tempered glass screen protector to an iPad serves multiple purposes, primarily to safeguard the display and enhance the overall user experience. Key reasons include:
- Protection Against Scratches and Impact Damage
Although the iPad’s screen is made of reinforced glass, it can still be scratched by contact with hard objects such as keys or desk surfaces. A tempered glass protector adds an extra layer of hardness, effectively reducing the risk of such accidental damage.
- Fingerprint and Smudge Resistance
As a touchscreen device, frequent use inevitably leaves fingerprints and smudges that affect both visibility and touch sensitivity. High-quality glass protectors are often coated with an oleophobic layer, which minimizes fingerprint buildup and makes the screen easier to clean.
- Anti-Glare and Reflection Reduction
Using an iPad in bright environments or outdoors can lead to distracting screen reflections that impair visibility. Some glass protectors feature anti-glare properties, reducing reflected light and improving usability under various lighting conditions.
- Enhanced Durability and Extended Lifespan
A screen protector helps reduce everyday wear and tear, prolonging the iPad’s screen life and lowering the risk of costly replacements. This is particularly beneficial for iPads that are frequently carried and used on the go.
- Reduced Risk of Screen Shattering
In the event of accidental drops, a tempered glass protector can absorb part of the impact, lowering the chance of the screen itself cracking. Even if the protector breaks, replacing it is far simpler and more cost-effective than repairing the entire display.
what is 9h hardness
“9H hardness” refers to a rating on the pencil hardness scale, which ranges from 1 to 10, with diamond being the hardest at 10. When a screen protector is labeled as “9H,” it means its hardness is equivalent to level 9 on this scale, making it resistant to even the hardest pencil scratches. Manufacturers typically test screen protectors using pencils ranging from 6B to 9H to evaluate their relative hardness.
Advantages of 9H Hardness
- Outstanding Scratch Resistance: A 9H screen protector can effectively withstand scratches from keys and other hard objects in daily use, keeping the device screen safe from damage.
- High Toughness: Tempered glass screen protectors not only offer superior hardness but also excellent toughness, preventing scratches from relatively softer objects such as copper or iron knives, coins, and keys.
- Enhanced Drop Protection: With its high hardness, a 9H screen protector provides added impact resistance, helping absorb shocks from accidental drops and reducing the risk of screen breakage.
- Excellent Transparency: Despite its hardness, a high-quality 9H screen protector maintains superior light transmission, ensuring the display remains clear, sharp, and bright.