TECNO, a brand once known primarily for its budget-friendly devices, is now gearing up to make a bold entry into the premium smartphone market in India. The company has confirmed plans to launch what it claims will be the world’s slimmest curved 5G smartphone, potentially named the TECNO Spark Slim. Priced around ₹80,000, this upcoming handset is positioned to compete head-to-head with global giants like Samsung, Apple, and OnePlus.

With its ultra-thin design, curved display, and high-end specifications, TECNO is clearly aiming to make a statement in the premium segment — a space where innovation, design, and brand equity are all put to the test.

Key Highlights

World’s slimmest curved 5G phone at just 5.95mm thickness

Expected launch in September 2025 in India

Estimated price: around ₹80,000

6.78-inch curved AMOLED display with 144Hz refresh rate

Dual 50MP cameras + 13MP selfie camera

Massive 5,200mAh battery despite slim form factor

Premium build with stainless steel and recycled aluminium

Ultra-Slim Design with Curved Display

At only 5.95mm thick, TECNO’s upcoming smartphone is set to become one of the slimmest handsets ever created, with the added advantage of a curved display. While Samsung’s Galaxy S25 Edge holds the crown for overall slimness at 5.85mm, it does not offer a curved design, giving TECNO an edge in this unique category.

The combination of thinness and durability will be crucial, as ultra-slim smartphones often raise concerns about robustness. TECNO is expected to use premium materials like stainless steel and recycled aluminium, making it both durable and environmentally sustainable.

Display and Visual Experience

The device is likely to feature a 6.78-inch AMOLED curved display with cutting-edge specifications. Early reports suggest support for a 144Hz refresh rate, 1.5K resolution, and an impressive peak brightness of up to 4500 nits. This ensures vibrant colors, smooth visuals, and excellent outdoor visibility, making it suitable for gamers, content creators, and everyday users alike.

Camera Capabilities

On the photography front, TECNO is rumored to equip the handset with a dual 50MP rear camera setup, ensuring detailed shots and strong low-light performance. A 13MP front-facing camera is expected to handle selfies and video calls. While not competing directly with the triple or quad-camera systems of some rivals, the slim design may justify this compact setup.

Battery and Performance

One of the most surprising aspects of this ultra-slim smartphone is its 5,200mAh battery, which, if true, would be a remarkable engineering achievement. Typically, thinner devices sacrifice battery capacity, but TECNO seems determined to deliver strong endurance.

As for performance, TECNO has not yet disclosed details about the chipset. However, considering the ₹80,000 price tag, expectations are high for a flagship-level processor — potentially from Qualcomm’s Snapdragon 8 Gen series or MediaTek’s Dimensity premium lineup. Anything less could raise concerns about value for money.

Price and Market Positioning

The smartphone is expected to launch at around ₹80,000 in India, firmly placing it in the premium flagship category. This marks a significant departure from TECNO’s traditional budget and mid-range identity. By pushing into this segment, TECNO aims to challenge established players such as Samsung, Apple, and OnePlus, appealing to buyers seeking a fresh, design-focused alternative.

Conclusion

The upcoming TECNO Spark Slim (world’s slimmest curved 5G smartphone) could be a game-changer in terms of design innovation. If TECNO successfully balances slimness, durability, battery life, and flagship-level performance, it may attract a niche audience willing to experiment beyond mainstream premium brands.