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Trident Aegis Black Case for Samsung Galaxy S III AG-I9300-BK

  • Case
  • Samsung Galaxy S III
  • Silicone & Polycarbonate
  • Screen Protector Include

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Aegis Series offers excellent protection in an inverted design. It features an inner-layer of shock-absorbing silicone with an outer-layer of hardened polycarbonate. This makes the case easier to slide in and out of pants pockets.

  • newegg Silicone Plugs Power ports and audio jacks are covered with silicone plugs, keeping out dirt and debris.
  • newegg Self-Applicable Screen Protector The screen protector prevents scratched to keep the device in great condition.
  • newegg Impact-Resistant Silicone Resillient silicone inner-sleeve absorbs potential impacts, keeping the device in great condition.
  • newegg Hardened Polycarbonate The rugged outer-framework provides outstanding protection against impacts.

Learn more about the Trident Case AG-I9300-BK




Compatible Phone Manufacturer
Compatible Phone Model
Samsung Galaxy S III


Silicone & Polycarbonate
Screen Protector Include


Shock-absorbing silicone lining

Hardened polycarbonate plastic shell

Scratch-resistant screen protector

Silicone plugs over port openings
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Trident Case AG-I9300-BK

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  • Michael B.
  • 12/14/2012 6:38:14 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood Case

Pros: Case fits very tight and does not add too much bulk. Buttons still remain sensitive through skin.

Cons: As mentioned in some of the other reviews, it is challenging to get this case on the phone. Positioning the silicone buttons through the hard shell was the hardest part. Once on, it does provide a high level or protection.

2 out of 2 people found this review helpful. Did you? Yes No

  • Ralph P.
  • 12/1/2012 10:01:18 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsTruthfully terrible.

Pros: Let me be honest. This is a sturdy case. If you drop your phone in this case, it will likely be 100% fine. It's well made, however, it does not fit the phone easily.

Cons: The outer shell does not fit the phone. In the time I owned it, I managed to get it on the phone twice after trying about 30 minutes each time. It's very sturdy, but it's so ill fitting that if you manage to get it on the phone, it will depress the volume rocker and make the volume down/up rocker unusable. As such, I consider it a scam. I'm very disappointed that Newegg would even sell this item and I highly recommend that you buy another case.

1 out of 2 people found this review helpful. Did you? Yes No

  • Scott B.
  • 12/1/2012 1:37:53 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsReally snug fit

Pros: -Really snug fit your phones not gonna fall out of this

-I love the differant types of protection based on the area of the phone the sides are maily hard plastic but the top is soft rubber, and your phone when inserted pushs out a small piece of the rubber on the back so your phone can't slip and slide while on a flat surface

-double sided screen protector sticks well too.

Cons: because its so snug its takes a little bit to get the phone in the case, i also am wondering how my external buttons are because i barely touch them and they go off

2 out of 2 people found this review helpful. Did you? Yes No

  • James C.
  • 10/15/2012 10:10:33 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: not bulky, protects the phone

Cons: none

Did you find this review helpful? Yes No

  • Anonymous
  • 9/25/2012 1:23:43 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAmazing case

Pros: Very durable. The silicone and poly work good together to absorb a drop.

Buttons were a main concern as my friend has an otterbox, and had issues with his power button being extremely hard to push. This one was a nonissue, and were very easy to press.

Cons: Kinda rough to get on, but I say the harder it is to get on, the better it protects? Giggidy.

Other Thoughts: Not really... I'd prefer this one over the otter anyday.

1 out of 2 people found this review helpful. Did you? Yes No

  • Brian F.
  • 8/14/2012 11:41:23 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsGood case, but...

Pros: Very protective
I love the input holes (3.5mm & USB). The external speaker is covered in a mesh-type material which will protect it, but not dampen the sounds
Doesn't add TOO much bulk.

Cons: Extremely difficult to put on.
Screen protector is WORTHLESS. Following the instructions, the screen protector got scratched pretty nastily by the application card that comes included. It was completely unusable by the time I got all the air bubbles out. I'd rather risk scratching the glass than use the junk that's included.

Other Thoughts: An overall good case. I bought it for the case, not the screen protector, so I'm not going to knock more than one star off of my review.
It takes awhile to properly get the case seated, but I didn't knock any stars off for this. I've found the more difficult the case, the more protection it carries. Don't need to worry about it slipping off or anything like that.

Would recommend.

1 out of 1 people found this review helpful. Did you? Yes No

  • Richard L.
  • 8/7/2012 8:56:16 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood Case

Pros: Very secure protection.

Cons: Hard for me to finally get it properly installed. Hint: Keep the soft inner protection in the plastic hard shell and just work your phone into the combo. I had removed the plugs for the usb and headphones probably unncessarily.

Other Thoughts: Would buy again. The price was good.

1 out of 1 people found this review helpful. Did you? Yes No

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