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Tecno Spark 40 4G Specifications
Tecno
Released 2025, Jul 15
4 / 6 / 8 GB RAM · Mediatek Helio G81 (12 nm) Mediatek Helio G91 (12 nm) - NFC model
- 7.7mm thickness
- Android 15, HIOS 15
- 128GB/256GB storage, microSDXC
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Genze vs community
Genze and community ratings are both shown on a /10 scale. Genze is derived from internal model scores and price rules; community averages come from approved reviews (1–10 per category).
| Category | Genze /10 | Users /10 |
|---|---|---|
| Battery | 10 | — |
| Display | 6 | — |
| Performance | 6.1 | — |
| Camera | 3.6 | — |
| Body | 5.6 | — |
| Gaming | 6.1 | — |
| Software | 4.4 | — |
| Connectivity | 2 | — |
| Sensors | 7.2 | — |
| Software updates | — | — |
| Clean software | — | — |
| Heating | — | — |
| Media | — | — |
Community columns fill in when reviews are approved.
Quick specifications
6.67"
720x1600 pixels
50MP
1440p
4-8GB RAM
Helio G81
5200mAh
45W
Score breakdown
From specs, price tier & release year
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Full specifications
|
Network
|
Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 900 / 2100 | |
| 4G bands | LTE | |
| Speed | 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 (2x2.0 GHz Cortex-A75 & 6x1.8 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, Sun Orange |
|---|---|---|
| Models | KM5 | |
| Price | About 110 EUR |
Tecno Spark 40 4G official images
Frequently asked questions
Is Tecno Spark 40 4G worth buying in 2026?
Tecno Spark 40 4G is worth considering if its strengths match your priorities. Genze scores it 5.9/10 for its class. Read owner reviews and compare alternatives before you buy.
Is Tecno Spark 40 4G good for gaming?
Tecno Spark 40 4G scores 61/100 on our gaming index (chipset, display smoothness, and thermals). Casual and mid-tier titles usually run well; for competitive esports, compare frame stability and heating against phones in the same price band.
What is the battery capacity of Tecno Spark 40 4G?
Tecno Spark 40 4G has a 5,200 mAh battery. Real-world endurance depends on chipset efficiency, display, and usage.
What display size does Tecno Spark 40 4G have?
Tecno Spark 40 4G features a 6.67-inch display. See the Display section for resolution, refresh rate, and panel details.
Is Tecno Spark 40 4G water resistant?
Tecno Spark 40 4G is rated IP64. Always follow manufacturer guidance for liquids and dust exposure.
How much RAM does Tecno Spark 40 4G have?
Tecno Spark 40 4G is available with 4 / 6 / 8 GB RAM variants. Storage options are listed in the Memory section.
What is the Genze score for Tecno Spark 40 4G?
Genze rates Tecno Spark 40 4G 5.9/10 based on performance, display, camera, battery, body build, and value versus phones in the same price tier.
Where do these specifications come from?
Specifications are compiled from official manufacturer and carrier sources, reviewed by our editors where possible, and enriched with Genze scores and community feedback. GenZe Rank is not responsible for errors or omissions. Regional variants, firmware updates, and retailer listings may differ from what is shown here—always confirm critical details on the official product page before you buy.
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