TECNO today officially announced the launch of TECNO SPARK Slim, the world’s slimmest smartphone with a curved display, measuring only 5.93mm in thickness.
SPARK Slim challenges conventional expectations by combining an ultra-slim body with a massive 5160mAh battery and military-grade durability certifications, delivering a complete smartphone experience with no compromises.
Continuing the youthful, modern, and energetic identity of the SPARK series, SPARK Slim features an aviation-grade fiberglass back cover, making it thinner and stronger at the same time.
Its 3D curved design and lightweight body provide a comfortable in-hand experience, while the interactive Mood Light design adds a playful, expressive touch that reflects creativity and individuality. Paired with contemporary color options, SPARK Slim offers a premium feel that exceeds expectations.
Slim but Strong:
Redefining the Balance Between Ultra-Thin Design and Long-Lasting Performance
TECNO SPARK Slim represents a major engineering breakthrough as the world’s slimmest curved-display smartphone at just 5.93mm.
This achievement is made possible by TECNO’s revolutionary Honeycomb Space Stacking technology, which reorganizes internal components to improve space utilization by 12%, reducing the size of eight core components—including the battery, cooling system, and motherboard—while maintaining an ultra-slim form factor.
Despite its slim design, SPARK Slim houses a high-density lithium-cobalt battery with a capacity of 5160mAh, delivering up to 24.8 hours of daily usage.
The device supports:
• 45W fast charging
• 10W reverse charging
• Bypass Charging technology
The battery is also engineered to resist swelling even with long-term use, proving that slim design does not mean compromised endurance.
Stable Performance with Advanced Cooling
To ensure consistent performance during intensive usage, SPARK Slim integrates an advanced cooling system featuring:
• An ultra-thin 0.3mm vapor chamber
• A high-conductivity graphite layer with thermal conductivity of 1800 W/m·K
This results in a total cooling area of 24,532 mm², ensuring stable performance during gaming or charging while effectively managing device temperature—despite its ultra-slim body.
The device is powered by the new MediaTek Helio G200 processor, designed to deliver an optimal balance between efficiency and performance. With TÜV certification, SPARK Slim guarantees smooth performance for up to five years, offering long-term reliability and confidence for users.
Slim yet Durable: Military-Grade Reliability
Despite its ultra-thin design, TECNO SPARK Slim does not compromise on durability. It features an aviation-grade fiberglass back cover with a thickness of just 0.36mm, which is 0.19mm thinner than conventional materials, while offering:
• 300% improvement in strength
• 200% increase in flexibility
The display is protected by Corning® Gorilla® Glass 7i, and the device carries an IP64 rating for dust and water resistance, ensuring dependable everyday use.
Slim and Stylish: Light That Reflects Your Personality
SPARK Slim is available in two elegant classic colors: Slim White and Cool Black, aligning with modern fashion trends. Weighing approximately 156g, the device features an ultra-thin frame and refined curves that deliver a premium, comfortable in-hand feel.
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