The Tecno Spark 40 is the standard model of the newest addition to Tecno’s budget-friendly Spark 40 series, which also includes the Spark 40 Pro and Spark 40 Pro+. It boasts a sleek design, a vibrant 6.67-inch FHD+ IPS LCD with a smooth 120Hz refresh rate, and a solid camera setup featuring a 50MP AI-enabled main sensor and an 8MP front camera. Under the hood, it’s powered by the MediaTek Helio G81 chipset, paired with 8GB of RAM and 128GB of internal storage. Backed by a robust 5200mAh battery with 45W fast charging, the Spark 40 delivers a strong balance of performance, display quality, and battery life at an affordable price.
Tecno Spark 40 Key Specs and Features
- 6.67 IPS LCD Display, 720 x 1600 pixels (~263 ppi density), 120 Hz Refresh Rate
- Android 15, HiOS 15
- Tecno AI
- Mediatek Helio G81 (12 nm) Octa Core Processor
- 4GB, 6GB, 8GB RAM
- 50 MP (wide) Rear Camera, plus additional support lens
- 8 MP (wide) Front Camera
- Fingerprint Sensor (Side-Mounted)
- Dust and Water Splash Resistant (IP64)
- up to 1.5 meters Drop Resistant
- 128GB, 256GB Built-in Storage
- 4G LTE Support
- FreeLink (Make a call without Network via Bluetooth)
- 45W Fast Charging Capacity
- 5200 mAh Battery
Design
The TECNO Spark 40 brings a modern, understated design that aligns well with what users expect in today’s budget smartphone segment. At first glance, its 6.67-inch display stands out, stretching across the front with a punch-hole notch that allows for more screen real estate and an immersive visual experience, ideal for watching videos or scrolling through social media.
The Android phone is constructed with a plastic back and frame, which is standard in this price range, but TECNO has done well to make the device feel more refined than its materials suggest. The matte finish on the back panel resists fingerprints and smudges, giving it a clean, consistent look throughout the day. It also adds a touch of sophistication, without going over the top.
The Spark 40 has a sleek and manageable footprint, measuring 165.6 x 77 x 7.67mm. It’s lightweight without feeling hollow, weighing around 190 grams. The slight curvature along the edges makes it comfortable to grip, and despite the large screen, it’s easy to hold and navigate with one hand—a feature that budget-conscious users will appreciate.
Around the front, the bezels are kept slim, especially on the sides, with a slightly thicker chin at the bottom. Still, the overall screen-to-body ratio gives off a modern, high-screen-coverage vibe. The centrally placed punch-hole camera feels natural and unobtrusive, helping the phone maintain a balanced aesthetic.
Around the back, TECNO has opted for a rectangular camera housing, located neatly at the top to house the 50MP main camera along with a dual LED flash. The design is minimal but stylish, giving the Tecno phone a contemporary look without appearing over-designed. The camera bump is modest, ensuring the phone lies flat when placed on a table.
The power and volume buttons are ergonomically placed on the right side and provide satisfying tactile feedback. The fingerprint scanner is side-mounted and integrated into the power button, blending seamlessly into the design. It’s responsive and reliable, adding both convenience and security without compromising the phone’s clean lines.
Display
The TECNO Spark 40 features a large 6.67-inch display that offers an immersive viewing experience, especially for media consumption and everyday use. With a resolution of 720 x 1600, the screen is reasonably sharp, delivering clear visuals and decent detail, although it’s not quite Full HD. For a budget-friendly phone, it strikes a good balance between clarity and power efficiency.
Additionally, the display has a 120Hz refresh rate, which brings smooth scrolling, fluid animations, and an enhanced gaming experience, all while being energy-efficient. Whether you’re scrolling through social media, browsing the web, or navigating the UI, everything feels incredibly smooth and responsive. It adds a layer of refinement typically reserved for higher-end devices.
There is also a small punch-hole at the top that houses the front camera, staying out of the way and maximizing screen space. The display is also protected by Corning Gorilla Glass 5, offering solid durability against scratches and minor drops.
While the panel is an LCD, color reproduction is vibrant and pleasant, and brightness is sufficient for indoor and light outdoor use. Under direct sunlight, visibility takes a slight hit, but not unexpectedly so at this level.
Camera
The TECNO Spark 40 delivers a solid camera setup for its class, headlined by a 50MP primary sensor that captures detailed and vibrant images in well-lit conditions. Colors are punchy, dynamic range is decent, and most shots come out sharp enough for casual sharing. While it lacks advanced optics like OIS, the software-based enhancements and dual-LED flash help maintain clarity and color balance, particularly in controlled lighting.
Complementing the main lens is an auxiliary AI lens that assists with scene recognition and depth processing. It’s not meant for standalone shooting, but contributes to features like background blur and optimized exposure.
The rear camera module includes two dedicated flash lenses for standard photo enhancement, while a secondary flashlight can be toggled manually from the quick settings menu. This focused beam is especially useful in dark environments, illuminating subjects clearly from up to 5 meters, ideal for close-up or low-light photography.
On the front, the 8MP selfie camera performs reasonably well. In daylight, selfies have good detail, balanced skin tones, and minimal overexposure. AI beautification is built in, allowing users to smooth out skin or enhance features depending on personal preference. The inclusion of a dual-LED flash on the front is a thoughtful touch, significantly improving low-light selfie quality where many budget Android phones tend to struggle.
The camera app is well-equipped with various modes, including portrait, panorama, HDR, time-lapse, and AI scene detection. These features add creative flexibility and make the camera more versatile for different shooting situations.
For video, the Spark 40 supports recording at up to 1440p at 30fps, a step up from the usual 1080p standard in this segment. The footage is clear and usable, though video stabilization is basic. Still, for casual videos or social media clips, the quality is more than adequate.
Hardware and Software
The TECNO Spark 40 holds its own in the budget segment with a capable and balanced performance setup. Under the hood, the phone is equipped with the MediaTek Helio G81 chipset, built for smooth day-to-day use and reliable gaming.
The octa-core CPU includes two Cortex-A75 performance cores clocked at up to 2.0GHz and six Cortex-A55 efficiency cores running at 1.8GHz. Paired with a shared L3 cache, this combination ensures fluid multitasking and good thermal efficiency during prolonged use.
On the graphics side, the Mali-G52 GPU, clocked at up to 820MHz, powers casual gaming and multimedia playback. While it’s not built for high-end 3D gaming, it handles titles like PUBG Mobile (on medium settings), Asphalt 9, and Free Fire with consistent frame rates and minimal lag, making it a solid choice for entertainment on a budget.
The Tecno Spark 40 also impresses with its flexible memory configurations. Users can choose from variants offering up to 256GB of internal storage and 16GB of RAM (including up to 8GB of extended RAM via memory fusion). This gives the device enough room and memory headroom for demanding apps and multitasking. App switching is quick, background processes remain stable, and the device rarely shows signs of stutter in everyday use.
The Spark 40 runs on Android 15, delivering a clean, responsive interface. TECNO has kept bloat to a minimum, while useful features like app cloning, smart panel, and gesture navigation enhance the experience. The UI is lightweight and intuitive, making it accessible for new users and satisfying for experienced Android fans alike.
Keeping everything running is a 5200mAh battery, which easily provides a full day of usage on a single charge, even with screen-on time leaning toward the heavy side. Whether you’re watching videos, gaming, or just multitasking, the battery holds up well. And when it’s time to recharge, 45W Super Charging gets you back to 100% in a short time. Charging is quick, and thermal management is solid; there’s no noticeable overheating during fast charging or extended gaming sessions.
Tecno Spark 40 Price and Availability
Tecno Spark 40 Premier price in Nigeria starts at around ₦142,700.
Tecno Spark 40 Specs
Here are a few specs of the Tecno Spark 40:
General Features
- Platform: Android 15, HIOS 15
- Processor: Mediatek Helio G81 (12 nm) Octa Core Processor (2.0 GHz Dual-core Cortex-A75 and 1.8 GHz Hexa-core Cortex-A55)
- GPU: Mali-G52 MC2
- Memory: 4GB, 6GB, 8GB RAM
- Colours: Ink Black, Titanium Grey, Veil White, Mirage Blue
- Dimension: 165.6 x 77 x 7.67 mm
- Weight: 188 g
- SIM Type: Nano SIM
- SIM Count: Dual SIM
Display
- Display: 6.67 IPS LCD Display, 720 x 1600 pixels (~263 ppi density), 120Hz Refresh Rate
- Screen Protection: Yes
- Foldable Display: No
Camera
- Rear Camera: 50 MP (wide), PDAF Camera, plus an additional support camera
- Rear Camera Features: Dual-LED Flash, 1440p@30fps, 1080p@30fps
- Front Camera: 8 MP (wide) Camera, Dual-LED Flash, 1080p@30fps
Storage
- Built-in Storage: 128GB, 256GB
- Memory Card Support: Yes
- Bundled Cloud Storage: –
Network Support
- 2G GSM: GSM 850 / 900 / 1800 / 1900
- 2G CDMA 1X: –
- 3G WCDMA: HSDPA 900 / 2100
- 3G CDMA EVDO: –
- 4G LTE: Yes
- 5G: No
Internet and Connectivity
- GPRS: Yes
- EDGE: Yes
- 3G/WCDMA/HSPA: Yes
- HSPA+: Yes
- CDMA EVDO: –
- 4G LTE: Yes
- 5G: No
- WLAN: Yes
- Wi-Fi Hotspot: Yes
- Bluetooth: Yes
- NFC: No
- Infrared Blaster: Yes
- USB Port: Yes, USB Type-C 2.0, OTG
Messaging
- SMS/MMS: Yes
- Instant Messaging: Yes
- Push Emails: Yes
- Email Protocol: –
Entertainment
- Music Player: Yes
- Video Player: Yes
- FM Radio: Yes
- Loudspeaker: Yes, with stereo speakers (DTS support)
- 3.5mm Jack: Yes
Navigation
- Navigation: Yes, GPS
- Maps: Yes
Sensors and Control
- Digital Compass: –
- Accelerometer: Yes
- Proximity Sensor: Yes
- Light Sensor: Yes
- Barometer: –
- SpO2: –
- Pedometer: –
- Heart Rate Monitor: –
- Gyroscope: –
- Fingerprint Scanner: Yes, (Side-Mounted)
- Iris Scanner: –
- Face Unlock: –
- Stylus Pen: –
- Intelligent Digital Assistant: Yes
- Motion Sensing / Gesture Control: –
- Voice Control: Yes
Other Features
- Video Streaming: Yes
- Active Noise Cancellation: –
- Wireless Charging: –
- Built-in Mobile Payment: –
- Water Resistant: Yes, IP64 (Water Splash Resistant)
- Dust Resistant: Yes, IP64
- Image Editor: Yes
- Video Editor: Yes
- Document Viewer: –
- Document Editor: –
Battery
- Battery: 5200 mAh Battery
- Talktime: –
- Standby Time: –
- Fast Charging: Yes, 45W Fast Charging Capacity