Ulefone Armor 21 Unlocked Rugged Smartphone Review
Light is vital in our life, bringing both energy and emotional value. The Armor 21 rugged phone features an Infinite Halo that injects unlimited energy for you. You control the halo—its mode changes with your mood. Whether you’re with friends at a party, in the pool, or outdoors, the speaker with Infinite Halo elevates the relaxed feeling.
It delivers powerful sound with 3.5W peak wattage and a maximum loudness of 122dB. Its 36mm diameter driver and 11.5CC sound cavity produce extra-loud, high-fidelity audio. The phone also includes all-new notification tones, uniquely tailored for the Armor 21.
For memory, it has a base of 8GB RAM and 256GB storage. Using RAM expansion technology, you can add 8GB of virtual RAM for up to 16GB total. It also supports a microSD card for expansion up to 2TB.
The camera system features a 64MP Sony main sensor with a large 1/1.7″ photosensitive element. A third-generation 24MP infrared night vision camera helps you capture clear photos in low light and dark scenes, useful for night shooting and wildlife observation. There is also a 16MP front camera.
It has a 6.58-inch FHD+ display with a 120Hz refresh rate and 240Hz touch sampling rate for smooth, responsive visuals during tasks, browsing, or gaming.
Performance is powered by the MediaTek Helio G99 chipset with an 8-core CPU, and it runs on the secure Android 14 OS.
A massive 9600mAh battery provides extended life and supports 33W fast charging. It can also reverse charge other devices like watches or earphones. The phone supports dock charging, though the dock is sold separately.
