Tecno Spark 50 Pro arrives with 7.8mm profile, 6000mAh battery, and IP69 waterproof rating

Tecno has unveiled the Spark 50 Pro smartphone in Hong Kong. The rugged phone has a 6.78-inch 120 Hz LCD display, a 6,000 mAh battery with 60W fast charging, and a drop, dust, and water resistant design. The slim phone is offered in Dynamic Orange, Midnight Blue, Ink Black, Titanium Grey, and Cloud White.

The Spark 50 Pro is powered by a MediaTek Helio G100 Ultimate SoC, with performance in the same range as a Samsung Galaxy A17 4G or Moto G Power (2026). The phone uses a combination of an unstated amount of RAM with solid state storage using Memory Fusion 4.0 technology to deliver up to 24 GB of virtual RAM. This allows the phone to run AI assistants locally. Its storage capacity is also unstated.

The mid-range phone features a 50 MP Sony LYTIA 600 camera coupled with Tecno FlashSnap technology, enabling action-stopping shutter speeds up to 1/10,000 of a second. Tecno Universal Tone technology helps improve skin tone rendition, while users can leverage AI Eraser 2.0 and AI Extender tools to finesse photos, according to the company. Specifications on the other cameras have not been revealed.

The phone also comes in a 5,600 mAh battery variant, although the reason for this was not made clear. Availability and pricing were also not revealed.