Tecno Spark 40 Pro
6.78", 144Hz, 1224x2720 pixels
128 / 256GB
8GB
50MP
Android 15, HIOS 15.1
5200mAh
Smartphone Tecno Spark 40 Pro released in Jul, 2025 comes with a 6.78" AMOLED display and 8GB of RAM. It runs Android 15 with the HIOS 15.1 UI. It has a single rear camera (50MP) and a front camera (13MP). Internal storage options: 128 / 256GB, expandable with a memory card. The body is 6.7mm thick.
Pros
- Has a memory expansion slot
- High capacity battery (5200mAh)
- Support fast charging
- High pixel density screen (440ppi)
- Display has high refresh rate (144Hz)
Cons
- Does not support wireless charging
Tecno Spark 40 Pro compare with
Tecno Spark 40 Pro view and size
75.9 mm (2.99″)
163.7 mm (6.44″)
6.7 mm
Tecno Spark 40 Pro specifications
| Release date | Jul, 2025 |
General
| Models | KM6 |
Software
| Operating System | Android 15 |
| Custom UI | HIOS 15.1 |
Body
| Dimensions | 75.9 x 163.7 x 6.7mm |
| Materials | Glass front (Gorilla Glass 7i), plastic back, plastic frame |
| Resistance | IP64 dust tight and water resistant (water splashes) |
| Colours | Ink Black / Moon Titanium / Lake Blue / Bamboo Green |
Display
| Size | 6.78" |
| Type | AMOLED |
| Resolution | 1224x2720 pixels |
| Density | 440ppi |
| Refresh rate | 144Hz |
| Protection | Corning Gorilla Glass 7i |
| Features | 1B colors / 1600 nits (HBM) / 4500 nits (peak) |
Camera
| Rear camera | 50MP, f/1.6, (wide), 1/2.8", 0.64µm, PDAF |
| Front camera | 13MP, f/2.2, (wide), 1/3.1", 1.12µm |
Processor
| Chipset | Mediatek Helio G100 Ultimate (6 nm) |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
Memory
| RAM size | 8GB |
Storage
| Internal storage | 128 / 256GB |
| Card slot | + |
Connectivity
| Number of SIMs | 2 |
| SIM type | Nano-SIM |
| Cellular technology | GSM / HSPA / LTE |
| Wi-Fi | a / b / g / n / ac |
| Bluetooth | 5.3 |
| NFC | + |
| Navigation | GPS |
| USB | USB Type-C 2.0, OTG |
Audio
| Earphone Jack | 3.5mm mini-jack |
Sensors
| Fingerprint sensor | + |
| Accelerometer | + |
| Geomagnetic sensor | + |
| Proximity sensor | + |
Battery
| Capacity | 5200mAh |
| Fast charging | + |
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FAQ
How much storage does the Spark 40 Pro have ?
Spark 40 Pro has a several versions with 128 or 256GB of internal storage.
Does Spark 40 Pro have fingerprint sensor?
Yes, Spark 40 Pro have fingerprint sensor.
What is the battery capacity of Spark 40 Pro ?
Spark 40 Pro has battery with 5200mAh capacity.
Does Spark 40 Pro support fast charging?
Yes, Spark 40 Pro support fast charging.
What is the display size of the Spark 40 Pro ?
Spark 40 Pro has display with 6.78" size.
How much RAM does the Spark 40 Pro have ?
Spark 40 Pro has 8GB of RAM.