The "world's first" Oukitel WP300: a 16,000 mAh modular brick with a detachable watch face

By: Anry Sergeev | 19.08.2025, 15:22

Chinese smartphone maker Oukitel has unveiled the "world's first ruggedised modular smartphone", the WP300, which looks like a survival kit. It has a huge 16,000 mAh battery (as claimed), a detachable Bluetooth earpiece that acts as a smartwatch, and another module for a camping mini-lamp. The idea is simple: one gadget replaces several small devices, from a power bank to a flashlight. But whether it's really convenient and worthwhile is an open question.

Specifications on paper

WP300 has a 6.8-inch FHD+ display with a frequency of 120 Hz and Gorilla Glass 5 protection. Inside is a MediaTek 7050 processor with 5G support, 12 GB of RAM (expandable up to 36 GB), and 512 GB of storage, which is also expandable up to 2 TB.

The declared endurance standards are MIL-STD-810H, IP68 and IP69K. The phone is supposed to withstand a drop from 1.5 metres, a half-hour immersion in water to a depth of 1.5 metres, and temperatures from -45°C to +75°C. It sounds impressive, but again, it's "stated by the manufacturer". There's support for 45W fast charging, and you can also "recharge" other gadgets via 18W reverse charging.

The cameras look like flagships: 108 MP main camera (Samsung), 32 MP front camera (Sony) and a 2 MP macro camera for those who like to shoot insects in nature.


The main camera module of the Oukitel WP300. Illustration: Oukitel

Modules

A separate element of the show is a modular earpiece that is attached to the body and serves as an activity tracker, displays notifications, and can receive calls. Another module is a camping lamp for those who like to assemble a tent after sunset. The manufacturer positions this as a "universal solution for active people".

Price and doubts

On the official website, the smartphone is offered for USD 400 (with a discount of USD 600). And this is where the questions begin. For example, for some reason, the manufacturer does not indicate the weight of the smartphone. And with such a battery, it is quite possible that the WP300 weighs as much as a good brick.

In addition, Chinese brands often embellish the truth: the declared 16,000 mAh may turn out to be more modest in real life. Therefore, this capacity needs to be tested and proven. Otherwise, there is a risk that this "extreme smartphone" will turn out to be an ordinary power bank with a screen that has just learned how to make calls.


The main technical characteristics of the Oukitel WP300. Illustration: Oukitel

Source: Oukitel