Techno has announced its thinnest smartphone yet – the Tecno Spark Slim Specs. This phone is only 5.9mm thick and weighs just 156 grams, making it easy to hold and carry in your pocket. If you love slim and stylish smartphones, the Spark Slim competes with devices like Samsung Galaxy Z Flip 5 (6.9mm) and Xiaomi 13 Lite (6.7mm).
For those who want a stylish design and portability, this phone is a perfect choice. Slim smartphones are becoming increasingly popular, and the Spark Slim sets a new standard in this category.
Top 3 Highlights
1. Ultra-Thin Design: Only 5.9mm thick, making it easy to carry and very stylish.
2. AMOLED 144Hz Display: 6.78-inch screen with 4500 nits peak brightness, perfect for gaming and watching videos.
3. Strong Battery with Fast Charging: 5160mAh battery, 45W fast wired charging, and 10W reverse charging.
Tecno Spark Slim Features
The Tecno Spark Slim is a combination of style and performance. Its 6.78-inch AMOLED display offers bright and vibrant colors, ideal for movies, gaming, and daily use. The screen is protected by Corning Gorilla Glass 7i, keeping it safe from scratches and minor drops.
The phone runs on a Mediatek Helio G200 (6nm) chipset, paired with an Octa-core CPU (2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55) and Mali-G57 MC2 GPU. This setup ensures smooth multitasking, apps, and gaming. With 8GB RAM and Android 15 with HIOS 15, the user experience is fast and lag-free.
Even with its slim body, the Spark Slim does not compromise on performance. From light apps to heavy games, everything runs efficiently.
For photography lovers, the phone has a 50MP wide rear camera with PDAF, capable of 1080p and 1440p video recording. The 13MP front camera is good for selfies and video calls. While the camera setup is simple, it works well for everyday photography needs.
Slim phones often compromise on battery, but the Spark Slim comes with a 5160mAh battery. 45W fast wired charging and 10W reverse charging mean you can quickly charge the phone and even charge other devices when needed. Its battery life is impressive considering the slim design.
Also Read – Tecno Pova 7 and Pova 7 Pro go official with Dimensity 7300, 144Hz displays, and 6000mAh batteries
The Spark Slim not only performs well but also looks premium. It has an IP64 rating, which makes it dust-tight and resistant to water splashes. Available in Black, Blue, and White, the back of the phone also has a status LED for notifications. With a 5.9mm slim body and 156g weight, it is very comfortable to hold and looks stylish.
The phone includes USB Type-C, Bluetooth, GPS, GLONASS, GALILEO, and BDS for positioning. However, it does not have a 3.5mm headphone jack or a memory card slot, which keeps the design minimalist and modern.
Tecno Spark Slim Price
The mid-range variant of the Tecno Spark Slim (8GB RAM / 256GB storage) is expected to cost around ₹19,999 in India.
Other expected variants:
8GB RAM / 128GB Storage: ~₹17,999
Premium/High Storage Variant: ~₹80,000 (likely for international or high-end versions)
Tecno Spark Slim Launch Date
The Tecno Spark Slim was announced on September 2, 2025, and is expected to release in Q4 2025.
Techno has successfully combined design and functionality in this phone. For everyday use and a stylish look, the Spark Slim is ideal. If you want a lightweight, portable phone that doesn’t compromise on performance, this phone should definitely be on your list.
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Tecno Spark Slim — FAQ
Quick answers to popular questions about the Tecno Spark Slim: thickness, price, battery, display and launch date.
Q1: What is the thickness of Tecno Spark Slim?
A: Tecno Spark Slim comes with an ultra-thin 5.9mm body, making it one of the slimmest smartphones in 2025.
Q2: What is the price of Tecno Spark Slim in India?
A: The expected price of Tecno Spark Slim in India is ₹19,999 for the 8GB RAM + 256GB storage variant.
Q3: What is the battery capacity of Tecno Spark Slim?
A: Tecno Spark Slim has a 5160mAh battery with 45W fast charging and 10W reverse charging support.
Q4: What is the display refresh rate of Tecno Spark Slim?
A: The phone features a 6.78-inch AMOLED display with a 144Hz refresh rate and 4500 nits peak brightness.
Q5: When is Tecno Spark Slim launching?
A: The phone was announced on September 2, 2025, and is expected to be released in Q4 2025.
Hasnain Hasan is the founder and lead writer behind this platform. With over 5 years of hands-on experience in the tech industry, he specializes in breaking down the latest trends, tools, and technologies into easy-to-understand content. A part from writing, Hasnain is actively creating and sharing tech-related content on YouTube, Instagram, and X (formerly Twitter), where he connects with a growing audience of tech enthusiasts and learner