Key Highlights

• 1.5K & 144Hz Ultra-bright AMOLED Display
• MediaTek Helio G100 Ultimate Processor
• 5200mAh Battery with 45W Super Charging
• TECNO AI Suite (AI Eraser 2.0, Ask Ella, AI Writing, AI Noise Cancellation)
• Dual Speakers with Dolby Atmos
• FreeLink Signal-free call support
• Up to 256GB Storage + 16GB Extended RAM
• Ultra-thin 6.69mm Body, 170g Lightweight

Design & Build

The TECNO Spark 40 Pro embraces a premium minimalist DECO-style camera module and a flat vertical-edge profile. At only 6.69mm thin and 170g light, it is one of the slimmest devices in its price segment. The Corning GG7i front glass enhances its durability, giving it better resistance to falls, scratches, and daily wear.

Display

Its 6.78-inch AMOLED flexible display delivers 144Hz refresh rate, 1.5K resolution (2720×1224 upscaled by the TECNO T1 chip), and up to 4500 nits peak brightness. It also supports Pro XDR, 2160Hz instant sampling rate, hardware-level low blue light, and Wet Touch for improved usability in moisture-prone conditions.

Performance

Powered by the MediaTek Helio G100 (6nm), the device offers significant improvements in CPU and GPU efficiency. Its ARM Mali-G57 MC2 GPU reaches 1.0GHz for enhanced gaming performance. It supports PUBG at 60FPS and includes a 5-year TDV-certified fluency guarantee. Available in up to 256GB + 16GB (8GB extended RAM).

Camera System

A 50MP ultra-clear rear camera with AI RAW domain algorithm improves night shots, HDR scenes, and detailed textures. It supports FlashSnap for capturing fast-moving subjects. The 13MP front camera provides clean selfies with balanced exposure. AI Eraser 2.0, AI Sharpness Plus, and AI Image Extender significantly enhance creativity and fixing flawed photos.

Battery Life

A 5200mAh battery with 45W Super Charging powers the device. TECNO claims up to 2,000 charge cycles with over 80% capacity retained after 5 years. Additional features include Bypass Charge and 10W Reverse Wired Charging.

Security & Convenience

The phone features a side-mounted fingerprint sensor, AI Call Noise Cancellation, AI Mosaic for privacy protection, and a Dual System mode that allows compartmentalized profiles for secure data separation.

Durability

The Spark 40 Pro carries an IP64 rating for dust and water resistance. The reinforced internal structure and Corning GG7i front glass provide up to 1.5m drop resistance, making it dependable for tough environments.

Software & Updates

Running on Android 15 with TECNO’s updated HiOS skin, the device includes AI Writing, Ask Ella, AI Translate, Circle Search (powered by Google), AI productivity tools, and a streamlined interface optimized for smooth long-term use.

Who Should Buy

• Users seeking a slim, lightweight smartphone
• Gamers needing smooth 144Hz AMOLED visuals
• Productivity-focused users relying on AI tools
• Heavy multimedia consumers
• Outdoor users needing durability and brightness

Not Ideal For

• Users needing 5G connectivity
• People who prefer higher optical zoom camera systems
• Those wanting a QHD native-resolution display

Specifications

Frequently Asked Questions

People Also Ask

• Is the TECNO Spark 40 Pro good for gaming? – Yes, the Helio G100 and 144Hz display offer smooth performance.
• Is the Spark 40 Pro waterproof? – It has IP64 resistance against dust and light water exposure.
• How many years can Spark 40 Pro last? – It carries a TDV-certified 5-year fluency guarantee.