TECNO Spark 40

The Tecno Spark 40 is a bold leap forward in the Spark series, blending sleek design with premium features that defy its affordable price tag. Right from the first glance, its large 6.78-inch FHD+ display with a smooth 120Hz refresh rate stands out, offering an ultra-smooth visual experience perfect for scrolling, streaming, and gaming. Whether you’re catching up on social media or binge-watching your favorite series, the display delivers vibrant colors and impressive brightness, making every interaction feel high-end. Wrapped in a stylish, lightweight body available in eye-catching colors, the Spark 40 brings fashion and function together beautifully.

Network Technology
GSM / HSPA / LTE
Launch Announced 2025, July 02
Status Available. Released 2025, July
Body Dimensions 165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in)
Weight –
SIM Nano-SIM + Nano-SIM
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
Display Type IPS LCD, 120Hz
Size 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Platform OS Android 15, HIOS 15
Chipset Mediatek Helio G81 (12 nm)
Mediatek Helio G91 (12 nm) – NFC model
CPU Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory Card slot microSDXC
Internal 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
Main Camera Single 50 MP, (wide), PDAF
Auxiliary lens
Features Dual-LED flash
Video 1440p@30fps, 1080p@30fps
Selfie camera Single 8 MP, (wide)
Features Dual-LED flash
Video 1080p@30fps
Sound Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms WLAN Yes
Bluetooth Yes
Positioning GPS
NFC Yes (market/region dependent)
Infrared port Yes
Radio FM radio
USB USB Type-C
Features Sensors Fingerprint (side-mounted); unspecified sensors
Battery Type 5200 mAh
Charging 45W wired, 55 min to 100%
Misc Colors Ink Black, Titanium Grey, Veil White, Mirage Blue
Models KM5