Purposefully crafted for users who expect sophistication and cutting-edge performance in a beautifully refined package, the SPARK Slim delivers a flagship-level experience at an accessible price point.

At an astonishing 5.93mm, the SPARK Slim stands as the world’s slimmest 3D-curved AI smartphone, a true feat of engineering precision. 

Its ultra-thin silhouette is complemented by a 3D curved AMOLED display that brings content to life with 1.5K ultra-HD resolution, a 144Hz refresh rate, and an incredible 4500 nits of brightness. 

From vibrant social feeds to cinematic streaming, every interaction is smoother, brighter, and more immersive.

Underneath its elegant exterior lies serious power. The advanced MediaTek G200 6nm chipset ensures effortless speed whether users are multitasking, gaming, editing, or exploring. 

Built with a 50MP AI main camera, the SPARK Slim captures stunning detail in every shot, while TECNO’s intelligent features, AI Translate, AI Writing, Circle to Search, and AI Artboard, enhance productivity and creativity for users on the move. This is a smartphone that doesn’t just keep up; it anticipates what you need.

Despite its ultra-slim form, the SPARK Slim is built to endure. Reinforced with Corning Gorilla Glass 7i, IP64 water and dust protection, and SGS-certified military-grade shock resistance, it’s designed to withstand daily life without compromising elegance. 

Dual stereo speakers with Dolby Atmos elevate entertainment, delivering richer, more immersive sound for movies, games, and music.

“Power in Slim” perfectly encapsulates TECNO’s vision for this device, combining sleek craftsmanship, intelligent performance, and robust durability in one harmonious design. 

It represents TECNO’s ongoing commitment to affordable luxury, bringing premium experiences to a global audience without the premium price tag.

From tech enthusiasts and young professionals to trendsetters who view their devices as a form of personal expression, the SPARK Slim is more than just a smartphone, it’s a lifestyle companion. 

Whether managing a packed schedule, creating content on the go, or staying entertained, the SPARK Slim is engineered to move with you, match your pace, and elevate every moment.

As TECNO continues to gain global recognition, the SPARK Slim stands as a bold benchmark in smartphone design, innovation, and user-focused technology. 

With its fusion of elegance, intelligence, and reliability, it promises to reshape what users expect from the modern smartphone experience.

Experience the SPARK Slim today and discover a device where style meets intelligence—and innovation meets durability. For more updates, follow TECNO on Facebook, Instagram, and X(Twitter).

Defying conventional trade-offs, SPARK Slim combines a massive 5160mAh battery with an ultra-slim profile, passing military industry certification to ensure all-around durability.

Carrying forward the youthful, vibrant, and stylish DNA of the SPARK series, its aerospace-grade fibreglass back cover makes the device thinner yet stronger, while the elegant 3D-curved profile and lightweight body ensure a comfortable in-hand feel. 

The expressive Mood Light design adds an interactive, playful element that resonates with youthful creativity, while vibrant colour options further highlight individuality. With this fusion of slimness, style, and substance, SPARK Slim delivers a premium experience that exceeds expectations within its price segment.

Slim Yet Powerful: Redefining the Balance Between Ultra-Thin Design and Lasting Performance 

TECNO SPARK Slim debuts as the world’s thinnest curved-screen smartphone at just 5.93mm. This feat is made possible through TECNO’s breakthrough honeycomb space stacking technology, which optimises 12% of internal space and enables the slimming of eight core components, from the battery and cooling system to the motherboard, while maintaining overall device slimness.

Despite its ultra-thin frame, SPARK Slim incorporates a 5160 mAh high-density lithium cobalt oxide battery that delivers up to 24.8 hours of Day of Use (DOU). It also supports 45W fast charging, 10W reverse charging, and bypass charging technologies. This unique battery solution resists swelling even after prolonged use, proving that slim does not mean weak in endurance.

To ensure sustained performance during heavy usage, SPARK Slim integrates a 0.3mm ultra-thin vapour chamber and a high-conductivity graphite layer with a thermal performance of 1800W/m·K, together forming a 24,532mm² cooling system. This enables stable charging and gaming performance while keeping the device cool in such an exceptionally slim body.

Building on this strong foundation of power and thermal stability, SPARK Slim is equipped with the new MediaTek Helio G200 chipset. Designed to balance efficiency with performance, it ensures smooth everyday use and comes with TÜV-certified fluency for up to five years, giving users long-term stability and confidence in their device.

Slim Yet Durable: Reliability Backed by Military-Grade Standards

While achieving extreme slimness, TECNO SPARK Slim does not compromise on durability. Its 0.36mm aerospace-grade fibreglass back cover is 0.19mm thinner than conventional materials yet improves strength by 300% and flexibility by 200%.

The screen is protected by Corning® Gorilla® Glass 7i, while the entire device is IP64 rated against dust and water, ensuring peace of mind for everyday use.

Slim Yet Stylish: Lighting Up Individual Expression

SPARK Slim comes in two timeless colourways: Slim White and Cool Black, bringing classic elegance into modern fashion trends. Weighing around 156g and featuring an ultra-narrow frame with graceful curves, the device offers a superb slim grip that feels refined and comfortable in the hand.

In addition to its ultra-slim aesthetics, SPARK Slim introduces an interactive Mood Light design on the back, featuring two circular “eyes” that mimic emotions through multi-scene lighting effects. In scenarios such as power on/off, charging, incoming calls, Ella activation, and notifications, the eyes display playful light animations, expressing moods like happy, not happy, or blinking.

For Gen Z users, this transforms functional notifications into a unique form of fashionable self-expression, turning the device into both a stylish daily companion and a tool to showcase individuality.

Beyond playful interaction, SPARK Slim also delivers an exceptional viewing experience. Its 1.5K high-resolution curved display offers immersive clarity, reaching 4500 nits peak brightness and supporting a 144Hz refresh rate for ultra-smooth responsiveness, ensuring vivid visuals even in bright outdoor conditions.

Elevated Experiences with TECNO AI and Beyond

SPARK Slim integrates TECNO AI, providing real-time translation, document summarisation, and AI photo repair, empowering young users in learning, work, and creative output. With the addition of Touch Transfer, users can instantly share images, videos, or files between two TECNO devices with just a tap via NFC, providing seamless connectivity.

Further enhancing the experience, the device features Dolby dual stereo speakers and dual system support, delivering enriched entertainment and productivity.

The device also features TECNO’s best-in-class “FreeLink” technology, enabling direct Bluetooth-based messaging and two-way calls even without cellular coverage, which is an essential feature in remote or offline environments.

With the launch of SPARK Slim, TECNO once again proves that slim and powerful can coexist. As the world’s thinnest curved-screen smartphone, SPARK Slim not only pushes the boundaries of innovative engineering power with its 5.93 mm body but also delivers beyond-class ultra-slim experiences with uncompromising endurance and performance.

It delivers a practical, stylish, and easy-to-use ultra-slim experience for users who refuse to be defined and want to express themselves at any moment. 

For more updates, follow TECNO on Facebook, Instagram, and X(Twitter) 

Over the next five days, tech enthusiasts, creators, and lifestyle trendsetters will witnessa fierce leap in mobile innovation, design, and performance, tailored for the ambitious, young, and forward-thinking generation.

MEGAPAD: Power, Performance, and Productivity in One

For those who demand more, more screen, more power, and more flexibility, the MEGAPAD is here. 

Designed for professionals, creators, and entertainment lovers alike, this device offers a seamless blend of high-performance technology and sleek, premium aesthetics. Whether you’re designing, streaming, gaming, or working on the go, the MEGAPAD transforms productivity and entertainment into an immersive, effortless experience. 

TECNO’s largest screen innovation yet, it is a true companion for those who refuse to compromise on performance or style.

SPARK Slim: Beauty Meets Intelligence

Standing alongside the TECNO MEGAPAD is the SPARK Slim, a device that is already creating waves for its revolutionary design. 

At just 5.93mm, it is celebrated as the world’s slimmest 3D curved AI smartphone, proving that elegance and performance can coexist in perfect harmony.

The SPARK Slim dazzles with a 1.5K AMOLED curved display, ultra-HD resolution, a 144Hz refresh rate, and peak brightness of 4500 nits, delivering visuals that are nothing short of breathtaking. 

Photography enthusiasts will enjoy the 50MP AI main camera, while a 5160mAh battery with 45W fast charging ensures your device keeps pace with even the busiest lifestyles. Built tough, with Corning GG7i glass, military-grade shock resistance, and IP64 water and dust protection, the SPARK Slim is as durable as it is beautiful.

Inside, the device is powered by TECNO’s cutting-edge suite of AI tools, from AI Translate and AI Writing to Circle to Search and AI Artboard, designed to help users create, communicate, and learn effortlessly. 

It’s technology that works seamlessly with your everyday life, turning every interaction into a smarter, more intuitive experience.

Pre-Orders and Exclusive Bonuses

As anticipation builds, pre-orders for the SPARK Slim are already open from November 5 to 14, with a ₦5,000 deposit securing your device. 

Early buyers will also receive a premium headset, available while stocks last on a first-come, first-served basis. Pickups begin at selected TECNO stores nationwide following the official launch.

TECNO’s campaign slogan, “Power in Slim,” perfectly captures the essence of the SPARK Slim: intelligent beauty, refined power, and design that exudes confidence.

Social media is buzzing, with fans and influencers sharing their excitement using #PowerInSlim and #SPARKSlim, teasing early unboxing clips, and showing the world that a new era of smart design is coming.

With just five days left, TECNO is ready to unveil devices that redefine what smartphones and tablets can be. The MEGAPAD and SPARK Slim aren’t just gadgets, they’re lifestyle companions built for the bold, the creative, and the unstoppable.

The spark is alive, the clock is ticking, and a new chapter in smart design is almost here. Shop early, buy more, and win big with TECNO. With TECNO, every season is another chance to win big and live smarter. 

For more updates, follow TECNO on Facebook, Instagram, and X(Twitter).

Infinix HOT 60 Pro+ – 5.95 mm

The Infinix HOT 60 Pro+ features a jaw-dropping 5.95mm slim profile, weighing just 155g—and somehow, it still packs a massive 5160mAh battery inside.

Samsung Galaxy S25 Edge – 5.8 mm

Samsung launched its slimmest flagship yet in May 2025. Featuring a 6.7-inch AMOLED display, 200 MP camera, and Snapdragon 8 Elite chipset, the S25 Edge packs premium features into a titanium body just 5.8 mm thick. It’s a compelling choice for those putting design and portability first.

TECNO Spark Slim – 5.75 mm

Unveiled at MWC 2025, the Spark Slim concept showcases what engineering can achieve: 5.75 mm thin, 146 g, a 5,200 mAh battery, and a 6.78-inch AMOLED display.

Though not yet available for sale, it sets a new benchmark for sleek design without sacrificing battery life.

Apple iPhone 17 Air (Rumored) – ~5.5 mm

Expected in September 2025, leaks suggest the iPhone 17 Air will be Apple’s thinnest iPhone ever, measuring around 5.5 mm.

Despite its slim build, it could include a 6.6″ OLED display, A19 chip, and an optimized battery system, thanks to new silicon-anode tech .

Foldables: Xiaomi, Oppo & Honor

In early 2025, OPPO made history with the Find N5, officially crowned the world’s thinnest book-style foldable phone .

This sleek device not only sets a record—it redefines the future of smartphone design. 8.93 mm when folded, rivalling the thickness of a credit card. Only 4.21 mm thick when unfolded, making it marginally slimmer than any non-foldable device .

Thinness isn’t limited to traditional phones—ultra-slim foldables are making waves too:

• Xiaomi Mix Fold 4 – 4.6 mm unfolded
• Oppo Find N5 – 4.2 mm unfolded
• Honor Magic V3 – 4.4 mm unfolded

These devices blend bigger full-screen experiences with featherweight folded forms, redefining portability.

Quick Comparison Table

What Makes the “Thin” Trend Significant

• Real engineering feats: Achieving ultra-slim profiles demands breakthroughs in battery tech, heat dissipation, and internal architecture.
• Consumer appeal: Sleek design translates to comfort and style—phones that slip easily into pockets and hands.
• Innovation frontier: Concept devices like TECNO’s show what’s possible, pushing big brands to adapt.

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Which of thesee phones are you buying? Tell us in the comment session