Tecno Spark 40 Pro vs Tecno Spark 40
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PUBLISHED SPECIFICATIONS
Tecno Spark 40 Pro vs Tecno Spark 40
| Specification |  Tecno Spark 40 Pro8GB RAM · 56GB storage |  Tecno Spark 404GB/6GB/8GB RAM · 56GB storage |
|---|---|---|
| Basic details | ||
| Model number / SKU | KM6 | KM5 |
| Device type | Mobile phone | Mobile phone |
| Release year | 2025 | 2025 |
| Release date | 2025, September 16 | 2025, July 02 |
| Size and build | ||
| Dimensions | 163.7 x 75.9 x 6.7 mm (6.44 x 2.99 x 0.26 in) | 165.6 x 77 x 7.7 mm (6.52 x 3.03 x 0.30 in) |
| Available colours | Ink Black, Moon Titanium, Lake Blue, Bamboo Green | Ink Black, Titanium Grey, Veil White, Mirage Blue |
| Processor & generation | ||
| Chipset | Mediatek Helio G100 Ultimate (6 nm) | Mediatek Helio G81 (12 nm) Mediatek Helio G91 (12 nm) - NFC model |
| Display | ||
| Screen size | 6.78 inches, 111.0 cm2 (~89.3% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio) |
| Resolution | 1224 x 2720 pixels, 20:9 ratio (~440 ppi density) | 720 x 1600 pixels, 20:9 ratio (~263 ppi density) |
| Panel type | AMOLED, 1B colors, 144Hz, 1600 nits (HBM), 4500 nits (peak) | IPS LCD, 120Hz |
| RAM & storage | ||
| Storage capacity | 56GB | 56GB |
| RAM capacity | 8GB | 4GB/6GB/8GB |
| Cameras | ||
| Rear camera | 50 MP, f/1.6, (wide), 1/2.8", 0.64µm, PDAF Auxiliary lens | 50 MP, (wide), PDAF Auxiliary lens |
| Front camera | 13 MP, f/2.2, (wide), 1/3.1", 1.12µm | 8 MP, (wide) |
| Battery and power | ||
| Battery capacity | 5200 mAh | 5200 mAh |
| Charging | 45W wired 10W reverse wired | 45W wired, 55 min to 100% |
| Connections | ||
| Connector | USB Type-C 2.0, OTG | USB Type-C |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Yes |
| Bluetooth | 5.3, A2DP, LE | Yes |
| SIM support | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Catalogue price guide | ||
| Catalogue price guide | No current retail quotePublished price guidance; current prices may vary. | No current retail quotePublished price guidance; current prices may vary. |
| Catalogue price guide | Insufficient price or launch-year evidencePublished price guidance; current prices may vary. | Insufficient price or launch-year evidencePublished price guidance; current prices may vary. |
| Software | ||
| Operating system | Android 15, HIOS 15.1 | Android 15, HIOS 15 |
Tecno Spark 40 Pro: Model source
Tecno Spark 40: Model source