The Tecno Spark 40 runs Android 15 with HiOS. It’s powered by the MediaTek Helio G81 chipset and features a 6.67″ IPS LCD screen with 120 Hz refresh rate. On the camera side it has a 50 MP rear and 8 MP front shooter. The battery is 5200 mAh with 45 W fast charging support. Additional perks include a side-mounted fingerprint sensor, dual-SIM support and microSD expandability.




Key Features
02 July 2025
Android 15
HIOS 15
Mediatek Helio G81
128GB, 256GB
6.67 inches
5200 mAh
50MP
4GB, 6GB, 8GB RAM
Technical Specifications
Speed
HSPA, LTE
Network
2G Band
GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 900 / 2100
4G Band
LTE
Launch
Annoucement
02 July 2025
Availability
Available: Released July 2025
Body
Dimentions
165.6 x 77 x 7.7 mm
Weight
188 Gram
Display
Screen Type
IPS LCD, 120Hz
Screen Size
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Operating Platform
OS
Android 15, HIOS 15
Chip Set
Mediatek Helio G81 (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 MC2
Memory
external Memory
microSDXC
Internal Memory
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
RAM
4GB, 6GB, 8GB RAM
Camera
Single Camera
50 MP, (wide), PDAF
Auxiliary lens
Featues
Dual-LED flash
Video
1440p@30fps, 1080p@30fps
Selfie camera
Single
8 MP, (wide)
Feature
Dual-LED flash
Video
1080p@30fps
Connectivity
WLAN
Wi-Fi: 802.11 a/b/g/n/ac
Bluetooth
5.4, A2DP, LE
Positioning
GPS
NFC
Yes
USB Type
USB Type-C
Data
2G GSM, 3G HSPA, 4G LTE
Features
Sensors
Fingerprint (side-mounted); unspecified sensors
Loud Speeker
Yes
3.5 mm headphone jack
Battery
Type & Capacity
5200 mAh
Battery Charging
45W wired, 55 min to 100%
Misc
SIM
Dual SIM
Nano-SIM + Nano-SIM
Color
Ink Black, Titanium Grey, Veil White, Mirage Blue

