Tecno has officially revealed the complete specifications of the Tecno Spark Slim, a smartphone that has generated attention for being one of the slimmest 3D curved smartphones in the world. Initially showcased at the IFA 2025 tech trade show in Berlin, the device now has its full specs confirmed on the company’s official website.
The Tecno Spark Slim boasts a sleek 5.93mm ultra-thin profile and features a 6.78-inch 1.5K AMOLED curved display, ensuring immersive visuals and a premium design. It is powered by the MediaTek Helio G200 processor, paired with 12GB RAM (expandable up to 16GB) and 256GB of internal storage, making it a solid performer in both speed and multitasking.
Photography enthusiasts will find a 50MP rear camera with dual flash along with a 13MP front camera for selfies and video calls. The device is also equipped with military-grade shock resistance, IP64 dust and splash resistance, and Dolby Atmos dual speakers for an enhanced entertainment experience.
In terms of battery, the Tecno Spark Slim houses a 5,160mAh battery that supports 45W fast charging and 10W reverse charging, with Tecno claiming a full charge in just under an hour. Connectivity features include 4G, Wi-Fi, Bluetooth, GPS, NFC, FM radio, and USB Type-C. The device also introduces Tecno’s in-house AI assistant Ella.
The smartphone will be available in Cool Black and Slim White color options. While the official price and release date are yet to be announced, the listing confirms its place as one of Tecno’s flagship slim devices for 2025.
