TECNO SPARK Slim: The Ultra-Thin Phone That Delivers More Than Expected

The budget-to-midrange smartphone space is getting more competitive every year — and TECNO continues to push boundaries with designs that look and feel premium without breaking the bank. Their newest device, the TECNO SPARK Slim, is a perfect example of this direction.

With its incredibly thin profile, 144Hz AMOLED display, Android 15, and a surprisingly strong performance package, this phone delivers more than what most users expect in this segment. Here’s our full review.

Design & Build: Ultra-Thin, Ultra-Premium

The highlight of this device is right in its name — Slim.

At only 5.93mm, the TECNO SPARK Slim stands out as one of the thinnest phones in its class. Despite the sleek frame, the device still feels sturdy and stylish. The finish looks modern and elegant, making it feel more expensive than it actually is.

Even more impressive is that its slim body still manages to fit a 5160mAh battery, proving that thin phones don’t always have to compromise on battery life.

Display: A 144Hz 1.5K AMOLED That Outshines Competitors

Another major win for the SPARK Slim is the display.

6.78-inch AMOLED panel
144Hz high refresh rate
1.5K high-resolution (1224 × 2720)
3D curved edges for a premium look

This display delivers sharp details, stunning colors, and very smooth animations. Whether you’re scrolling, watching videos, playing games, or multitasking, the screen quality truly elevates the experience — especially for a device expected to sit in a lower price segment.

Performance: Helio G200 + Android 15 for Smooth Daily Use

Under the hood, the TECNO SPARK Slim runs on:

MediaTek Helio G200 chipset
Android 15
Up to 16GB Extended RAM (8GB physical + virtual)
256GB internal storage

This combination ensures smooth performance for everyday apps, social media, school or work tasks, and casual gaming. While it’s not designed for ultra-heavy gamers, it performs reliably for the majority of users.

Camera: Simple but Reliable

The SPARK Slim features:

50MP main rear camera with Dual Flash
13MP selfie camera

While it may not compete with flagship cameras, it performs well in daylight and optimized indoor lighting — giving you good-quality photos and videos for social media, school projects, or everyday snapshots.

Battery & Charging: Surprisingly Big for a Slim Phone

Despite its premium-thin design, the phone still delivers:

5160mAh battery capacity
45W Super Charge support

You get reliable all-day battery life, plus fast top-ups when you need them. This combination makes it a dependable device for students, employees, and travelers.

Extras You Don’t Usually Get in This Segment

The SPARK Slim includes several surprising add-ons:

Dual Speakers
Dolby Atmos support
NFC (region-dependent)
Infrared Remote Control
Gyroscope
OTG support

These features enhance productivity and entertainment, adding extra value to the phone.

Who Is the TECNO SPARK Slim For?

This phone is perfect for:

Students who want a reliable, stylish device
Social media users who love great displays
Workers needing a smooth, dependable daily driver
First-time buyers or upgrading from older devices
Anyone who wants a premium-looking phone at a friendly price

If you need 5G or flagship-level cameras, you may want to consider higher-tier models. But for everything else, this is a great value pick.

The TECNO SPARK Slim is now available at Greentelcom retail stores nationwide and on our official website.
Grab yours today and experience a slim phone that delivers more than expected!