How to Guides, Product Reviews

Ulefone Armor 15 Review: World’s First Rugged Smartphone with built-in TWS Earbuds

Ulefone introduces the Ulefone Armor 15, the world’s first rugged smartphone with built-in TWS earbuds. In Armor 15, Ulefone used a less-is-more design philosophy to create a two-in-one smartphone and in-ear headset. It is very practical to carry the Ulefone Armor 15 in your pocket. A pair of TWS earbuds on top of the device makes it easy to carry two devices, especially for those who need headphones for entertainment or calls. Let’s see how the Ulefone Armor 15 review is!

Display & Processor

The Ulefone Armor 15 features a 5.45-inch HD+ display that supports 1440 x 720p resolution. The 5.45-inch phone comes with an IPS display (720 x 1600 pixels). IPS displays offer enhanced features such as optimal viewing angles, color accuracy, unchanging color reproduction, and better power consumption.


The internal memory of the Ulefone Armor 15 (6 GB) is not expandable, but the internal memory (128 GB) can be expanded using a compatible microSD card.


Armor 15’s cameras are equipped with autofocus. The autofocus (or AF) optical system uses the sensor, control system, and motors to focus on an automatically or manually selected point or area. Few Android cameras do not have autofocus.


Li-Po 6600 mAh non-removable battery provides a good backup battery for smartphones. Lithium polymer (Li-Po) battery is a thin and light rechargeable battery. No cyclical discharge is required and charging can be done at will. The Armor 15’s battery is not removable in the event of a warranty failure.


Ulefone Armor 15 supports 2G, 3G and 4G/LTE networks. Also, the phone has a built-in GPS. Which is a highly accurate navigation system that uses signals from satellites to determine locations on the earth’s surface regardless of weather conditions.


The Armor 15 comes with NFC (Near Field Communication) capability. Near Field Communication (NFC) is a short-range wireless connectivity technology. It makes life easier and more convenient for consumers to transact, exchange digital content, and connect electronic devices by touch.

Highlight Feature

You can take it out of the top of the Armor 15 when you need it; it will connect to your device the moment you get it. Just put the earbuds back in the Armor 15 top case, no charging required, it couldn’t be more convenient! You can listen for up to 5 hours on a single charge, for a total battery life of 505 hours with the Armor 15 case. Based on BT5.0, the TWS earbuds are widely compatible with varieties of devices like tablets, laptops, etc.

The TWS earbud provides high-fidelity sound quality when you make calls. It doesn’t take up extra space because it stays in the Armor 15 when not in use. Plus, it’s effortless to take it out or put it back in. There is a multi-function touch button on either earbud that supports switching between multiple touch modes.

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