No announcement yet.


  • Filter
  • Time
  • Show
Clear All
new posts


    Hi Guys, In this review, I'm going to be looking at the new JESY J9S from Coolicool.
    We like to thank CooliCool for providing us with the Test Sample.
    The JESY J9S comes with Android 7 out of the Box and a 6150 mAh Battery and 16 MP Back Camera + 8 MP Front Camera.
    Rugged smartphones have almost become an exclusivity of Chinese manufacturers right now.
    Jesy J9s is another model coming from the company that was established in 2007 and has already a wide abroad presence to over 70 countries.
    The Phone is not something we haven’t seen before.
    But it adds another option to the rugged category that has lately fragmented to subcategories from low-end to high-end devices.
    The J9s belongs to the high-end category, as it features a powerful MediaTek MT6755 SoC along with 4GB RAM and 64GB of internal storage onboard.

    Click image for larger version  Name:	JESY-J9S-Handy-IP68-Wasserdicht-4G-LTE-Android-7-0-Handy-4G-RAM-64G-ROM-6150.jpg Views:	1 Size:	145.1 KB ID:	683495

    Quick Facts:

    - IP69K Dust Proof, Protected from Water During High Pressure/Steam Cleaning
    - IP68 Dust/Water Proof Smartphone
    - 5.5 Inch Screen, 1920*1080 Pixel
    - Helio P10 MTK6755 2.0GHz Octa Core
    - Support Touch ID
    - 4GB RAM + 64GB ROM, Support TF Card Expansion
    - 16 MP Back Camera + 8 MP Front Camera
    - Android 7.0 System
    - Support NFC, IR Remote etc.
    - 6150mAh Battery, Support Wireless Charging
    - Dual SIM: Micro SIM + Micro SIM + TF Card, three Card Slot
    - Band: GSM 850/900/1800/1900MHz, WCDMA 850/900/1900/2100MHz, FDD-LTE B1/B3/B7/B20, Support 2G & 3G & 4G LTE Network
    - USB - C Charing Port with Quick Charge

    Looks & Build :

    Click image for larger version  Name:	design.png Views:	1 Size:	222.4 KB ID:	683494

    The main advantage is the convex corners of the hull, which is very well rubberized and have a good cushioning property.
    In general, the case is completely protected from bumps and scratches, as well as from getting water under the case.
    On the back of the smartphone are numerous modules, let’s take a look at more detail.
    Right in the center the manufacturer’s logo and the degree of protection – IP68.
    Also on the Backside of the Phone, we found the fingerprint scanner and the Camera.
    The fingerprint scanner works very fast and reliable even with dusty fingers.


    Once we talked about this, the JESY J9S received a 5.5-inch Full-HD-display, built on the basis of IPS-matrix and protected by Gorilla Glass.
    The Brightness of the Screen is good and readable also in Sunlight these include the viewing angles of the Screen.


    JESY J9S Hearth is an Helio P10 CPU with Mali T860 GPU paired with 4GB of Ram and 64GB of NAND.
    This enables you to Play Games like Asphalt 8 and other Games also you get a good Daily performance without any stutter.


    It´s main Camera has 16 megapixels with an external lens made of sapphire crystal. Also, it features an optical stabilization system.
    The front Camera comes with 8 megapixels. For the Quality of the Pictures, I have to say it is really good.

    Click image for larger version  Name:	IMG_20171031_104505.jpg Views:	1 Size:	118.2 KB ID:	683496


    You get a powerful 6150 mAh Battery which brings me 2 Days of Battery Life.
    It also supports Wireless Charging and Quick Charge.

    Some Tech Stuff:


    Click image for larger version  Name:	Screenshot_20171106-212728.png Views:	2 Size:	87.9 KB ID:	683497

    CPU - Z

    Click image for larger version  Name:	Screenshot_20171106-213005.png Views:	1 Size:	787.2 KB ID:	683498Click image for larger version  Name:	Screenshot_20171106-213017.png Views:	1 Size:	165.7 KB ID:	683499Click image for larger version  Name:	Screenshot_20171106-213023.png Views:	1 Size:	145.9 KB ID:	683500


    The GPS was nice and fast to get a good fix after 1 Minutes

    Click image for larger version  Name:	Screenshot_20171031-111350.png Views:	1 Size:	570.7 KB ID:	683501


    Wifi is fast with good throughputMo

    Click image for larger version  Name:	Screenshot_20171106-213949.png Views:	1 Size:	63.3 KB ID:	683503

    Mobile Network:

    For the Performance of the Mobile Network, I have to say it is good without any appreciable problems.
    Even there where I did not Receive LTE before I get it with the JESY J9S.

    JESY J9S Conclusion:

    The Smartphone is suitable for anybody who is in need for a strong and functional device with a large Display.
    It´s performance and Stability of the Android System is good without any stumble.
    But perhaps our greatest achievement is the built-in system of hardware and software technologies for those adventure-seekers.
    Not only is the J9S rated with the highest IP69K certification which allows for full water submersion without damage, it has a large toolkit
    containing air pressure sensor, magnetic field sensor, and an advanced gyroscope for calculating elevation and direction.

    You can buy the Phone here in the CooliCool Store:

    Attached Files
    Last edited by neomode; 11-06-2017, 13:17.

    I'm reviewing this smartphone, but i can´t find the firmware for it.
    Do you have this for sharing?
    and do you have any rooting method for this device?

    Thanks in advance!



      Sorry no, I did not have any Firmware for that Puppy.