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SGP STEINHEIL iPhone 4 Screen Protector ULTRA CRYSTAL

3.0 out of 5 stars 47 customer reviews

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Product Features


Product Information

Product Dimensions 7.5 x 3.6 x 0.1 inches
Item Weight 0.8 ounces
Shipping Weight 0.8 ounces
ASIN B003SQT5U4
Customer Reviews
3.0 out of 5 stars 47 customer reviews

3.0 out of 5 stars
Best Sellers Rank #402,014 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#26,739 in Cell Phones & Accessories > Cell Phone Accessories > Screen Protectors
#401,222 in Electronics > Cell Phones & Accessories

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By M. Weng on August 5, 2011
Verified Purchase
This is a late review, but I bought these back in September of 2010 when I first got a new iPhone 4. It is almost a year now and it is still in great condition! I've used a few screen protectors before, so I'm familiar with the most common complaints and find that it is a non-issue with this one.

- There is NO rainbow effect after applying the protector on the screen. For the price of this product compared to other screen protectors that go for about $30 and beyond, its clarity is superb and does not cause any annoying light distortion on the screen.

- Application was easy. The holes are cut just right.

- It feels invisible. Some of the more expensive screen protectors give a rubbery feel or an orange peel feel when moving your thumb on the screen, but this one feels as if you are touching the glass directly.

TRICKS TO APPLYING THIS ON YOUR IPHONE 4 SUCCESSFULLY:

1) Go to your bathroom and let the shower run with hot water for minute or two. This will let all the steam/water vapor in the air stick to any dust particles and bring them to the floor.

2) Have the screen protector unpacked and placed on a clean, dustfree counter or tabletop in the bathroom.

3) Do a quick overlay of the protector over the iPhone so that you get an approximation of how to center the edges from all sides. This avoids the "doh" moments later if you are off target.

4) Wash your hands thoroughly with soap. Also use some alcohol pads to wipe your fingertips to eliminate traces of oil. Air dry your hands.

5) If your iPhone does not contain its original factory peel, remove any existing screen protectors and clean the screen well of any dust and dirt. If your phone has its virgin peel on, great.
Read more ›
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Verified Purchase
I bought this based on the mostly positive reviews from other purchasers of this product but unfortunately I have to concur with those who stated that the material peels at the edges and corners. This was a problem as soon as it was installed but it was only slight so I thought I could live with it. Over time, however, the peeling got worse. This may have partially been caused from the case that was installed, it would catch the edges sometimes. I'm not sure how it would fare if it was used without a case. The case used was the Griffin case with the faux carbon fiber back which was one of the selections with the Apple Bumper program.

I was surprised that there were two protectors in the packaging, I gave the second one to my daughter who also has an iPhone 4.

The material is extremely clear, thick and much more rigid than I expected. I think that if the manufacturer used a stickier adhesive it would address all the peeling issues but the adhesive is not much better than protectors that stick using static. Because it is a very weak adhesive it really doesn't tolerate repositioning very well either. When installing on my daughter's phone I had to reposition it and it didn't restick properly. I did use the "tape trick" to peel it up so it was not due to distorting the edges and my hands and phone surface were "surgical" clean so the problem does appear to be with the product, not my installation technique.

I have removed and discarded this product after several months of use, the problem was noticeably worse after my wife played a game for several hours on a long flight. I'm not hard on my phones so I think I will see how I do without a screen protector for now since Apple is using a more scratch resistant glass on the screen that the earlier models used. My daughter also had the same problem but a lot sooner - probably due to repositioning it - and is no longer using it.
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Verified Purchase
See my review for the Steinheil Ultra Crystal for the iPad here: http://www.amazon.com/review/RQTT2RCXLUNA5/ref=cm_cr_rdp_perm

If you take your time when installing and ensure no dust and no bubbles, you will not be disappointed. It's nearly impossible to tell that there's a cover on the phone at all. In fact, after I installed this on my wife's phone, she could not even tell the difference.

Tips for successful installation have been covered in other reviews, but I'll share my method as well:

1. Wash your hands well.
2. Work in a well-lit, clean environment (dust is bad).
3. Have Scotch tape at the ready.
4. Thoroughly clean the screen using a lint-free cloth.
5. Be very careful when initially applying the screen protector, making sure that it's perfectly centered and the cutouts are well positioned. Don't worry about dust and bubbles at this point, just focus on positioning.
6. After you're happy with the positioning of the protector, now it's time to address the pesky little specks of dust and bubbles. This is where the scotch tape comes in. Start at one corner of the phone, lift the corner just enough to sneak a piece of scotch tape in and retrieve any dust particles, then slowly reapply the screen protector. Repeat until all dust particles and bubbles are gone.

Definitely recommend this product. Have used all sorts of screen protectors, and Steinheil Ultra Crystal is by far the best.
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Verified Purchase
I normally don't post reviews on items but after I purchased this item, I felt I had too.
I was need of a new screen protector and I came across this product. I usually won't spend so much money on an item as this but I decided to take a chance on it.
After I received and applied the screen protector onto my iPhone 4, I noticed that the screen protector wasn't 'Ultra Clear' as stated but instead a bit on the grainy side.
This really didn't bother me much but what disappointed me was that the film started to peel off around the home button and earpiece within two days of applying it onto my phone.
Not really a solid product and I would recommend trying a different company's screen protector.
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