Ulefone Armor 7E Proves Itself In Extreme Temperature Tests: Video

Ulefone Armor 7E extreme temperature test

Ulefone has submitted the Armor 7E to two extreme temperature tests. The device managed to pass them with flying colors, which is not something many phones can say for themselves.

The Ulefone Armor 7E gets submitted to extreme temperature tests

Do note that this is a rugged phone, though, and it is made for such situations. Ulefone submitted the Armor 7E to extremely low and high temperature tests in the provided video.

That video is embedded below the article, and has a duration of about a minute and a half. The first test includes putting the phone in a container filled with ice. Ulefone kept checking the temperature at all times.


Once the phone got placed inside, it got covered by ice as well. It sat there a bit before Ulefone pulled it out. The surface of the phone was basically frozen (though not entirely), and the device managed to function just fine. The surface of the phone was at -33°C when the phone got pulled out.

The second test included extremely hot water. The company’s employee boiled the water up to 90°C before putting the phone inside. The phone did some swimming inside such hot water before it got pulled out.

Once pulled out, the surface temperature of the device was 77°C, which is quite extreme. That did not affect the device either, though, as it continued to function perfectly fine.


Do note that such tests are performed to show you the durability of the device, but that the company doesn’t recommend doing them at home.

The Ulefone Armor 7E is also a very well-specced smartphone. This device features a 6.3-inch fullHD+ IPS LCD display, along with 4GB of RAM and 128GB of storage.

The device is IP68/IP69K and MIL-STD-810G certified

The phone is fueled by the Helio P90 64-bit octa-core processor by MediaTek. It is IP68/IP69K and MIL-STD-810G certified, by the way. That is a standard for rugged phones these days.


A 5,500mAh battery is included inside of this smartphone. That battery is not removable, and it supports 15W fast wired charging. It also supports 10W fast wireless charging.

In terms of cameras, the Ulefone Armor 7E has four. Three of them are on the back, while one is on the front. A 48-megapixel main camera sits on the back, alongside two 2-megapixel units.

A single 16-megapixel camera is placed on the front side of this smartphone. The phone includes a Type-C charging port on the bottom, by the way.


A side-facing fingerprint scanner is included in this package as well, while the device supports facial scanning too. It uses its front-facing camera for that. There are also two SIM card slots available here, two nano SIM card slots.

The device is currently discounted, for those of you that are interested. You can purchase this smartphone for $269.99 if you want. You can get it from AliExpress, via the link down below.

Ulefone Armor 7E - $269.99 - AliExpress