TECNO has officially launched the SPARK Slim, earning the title of the world’s slimmest curved-screen smartphone with its remarkably thin 5.93mm design. The device combines style, engineering precision, and everyday practicality, offering a massive 5160mAh battery, enhanced cooling, a durable build, and youth-focused features without compromising performance.
With its curved aesthetic, aerospace materials, and AI-smart functionalities, the SPARK Slim aims to deliver an elevated experience at an accessible price, positioning itself as a standout option for Gen Z and style-first users.
Record-Breaking Slim Profile Powered by Advanced Engineering
The SPARK Slim achieves its ultra-thin design with TECNO’s pioneering honeycomb space stacking technology, which frees up 12% internal space and reduces the size of key components such as the battery, motherboard, and cooling parts, without sacrificing strength.
Despite its lightweight structure, the phone features a powerful 5160mAh lithium cobalt oxide battery, delivering up to 24.8 hours of continuous use and supporting:
- 45W fast charging
- 10W reverse charging
- Bypass charging for cooler, more efficient charging sessions
The battery is engineered for long-term durability, eliminating the typical endurance trade-offs of ultra-slim phones.
Powerful Performance With Advanced Cooling
To maintain stable performance in its slim body, the SPARK Slim incorporates:
- A 0.3mm vapor chamber
- A 1800W/m·K graphite heat layer
- A 24,532mm² thermal system
These features reduce heat during gaming, multitasking, and charging.
Under the hood, the device runs on the MediaTek Helio G200, designed for balanced efficiency and speed. TECNO also guarantees five years of smoothness with TÜV certification.
Built to Last: Strong Materials and Military-Grade Protection
Though ultra-slim, the SPARK Slim boasts exceptional durability thanks to:
- A 0.36mm aerospace-grade fiberglass back cover, offering 300% more strength and 200% improved flexibility
- Corning® Gorilla® Glass 7i protection
- IP64 dust and water resistance
This ensures the phone remains resilient in everyday environments.
Designed for Style, Expression, and Comfort
The SPARK Slim is available in two refined finishes:
- Slim White
- Cool Black
At just 156g, with an elegant curved frame and narrow bezels, the device delivers an exceptionally comfortable hand feel.
A standout design element is the interactive Mood Light, featuring two animated “eyes” that respond to:
- Calls
- Charging
- Notifications
- Ella voice assistant prompts
- Power up/down events
These animations add personality, making the device a playful tool for self-expression.
Immersive Visuals and Enhanced Entertainment
The device features a premium 1.5K curved display offering:
- 144Hz refresh rate
- 4500 nits peak brightness
- Clear outdoor visibility
- Ultra-smooth scrolling and viewing
Audio performance is supported by Dolby dual stereo speakers, ensuring a rich entertainment experience.
AI-Enhanced Productivity and Seamless Connectivity
The SPARK Slim integrates the latest TECNO AI capabilities, including:
- Real-time translation
- Document summarization
- AI photo restoration
It also introduces Touch Transfer, enabling instant media and file sharing between TECNO devices using NFC.
For areas without cellular connectivity, TECNO’s FreeLink technology enables Bluetooth-based messaging and two-way calls, an essential feature for remote users.
A New Benchmark for Ultra-Slim Smartphones
The TECNO SPARK Slim sets a new standard by balancing slimness with solid performance, durability, and intelligent features. As the world’s thinnest curved-screen smartphone, it showcases TECNO’s ability to merge innovation with user-friendly design.
For users who value individuality, style, and reliable functionality, the SPARK Slim offers a compelling combination of elegance, endurance, and next-generation technology.
