The beautiful carbon fiber texture of the Ulefone Armor 21 rear panel combines perfectly with the huge camera block and large speaker grille to deliver up to 122dB of volume. The pleasing and powerful sound is complemented by a ring of leds that flash to the rhythm of the output music track. In addition, they report calls and notifications. The side-mounted fingerprint sensor doesn't look redundant either, as does the thickness of the casing and display bezel. They do not save the 6.58-inch IPS panel itself. This fact is easily understood by the image refresh rate of 120Hz, which is different for brightness manufacturing technology FullHD+ resolution. These specifications can be said to be standards for value categories. The Mediatek Helio G99 processor has flash memory in hundreds of similar devices, and it's powered by 8GB of RAM and the Mali G57MC2 video core. For Android 13, the processor mentioned is more than enough, but many resource-intensive games are barely usable. Fortnite, Genshin Impact - These kinds of projects get bored with lags and timelines, though with minimal graphical setup and a little patience, you can still play them. The battery capacity is 9600 mAh. Of course, with such a large number, you shouldn't expect a mediocre battery life. 15 hours of active screen time will be commonplace, but the battery doesn't charge very fast (33W). The amount of permanent memory has been increased to 256GB and it's never too late to expand with a MicroSD card. The 64 megapixel SONY IMX686 main camera module is a high-quality sensor that anyone can use to create dozens of high-quality daytime photos. It's not easy to distinguish such photos from those taken with a camera phone, and the detail and color reproduction are excellent. When shooting at night, the situation is even worse because the camera does not have optical stabilization. However, the appearance of a certain amount of noise does not completely destroy the image. NFC contactless payments exist, as well as an infrared port, which is rare today, for controlling home appliances. As a result, the device is indeed able to be tied to sound, reliability, and many other benefits. If you're looking for an absolutely mature outdoor phone, the Ulefone Armor 21 with plenty of battery, a definitely powerful enough processor, powerful speakers, and an excellent main camera is definitely the way to go.