Tecno Spark 40C – detailed specifications
| Build & Design | ||
| Operating System: | Android 15 | |
| User Interface: | HIOS 15.1 | |
| Dimensions: | 165.6 × 77 × 8.4 mm | |
| Weight: | Not specified | |
| SIM Support: | Dual Nano-SIM | |
| Available Colors: | Veil White, Ripple Blue, Titanium Grey, Ink Black | |
| Network & Frequency | ||
| 2G: | GSM 850 / 900 / 1800 / 1900 (both SIMs) | |
| 3G: | HSDPA 900 / 2100 | |
| 4G: | LTE | |
| Performance | ||
| CPU: | Octa-core (2 × 2.0 GHz Cortex-A75 + 6 × 1.8 GHz Cortex-A55) | |
| Chipset: | MediaTek Helio G81 (12 nm) | |
| GPU: | Mali-G52 MC2 | |
| Display | ||
| Type: | IPS LCD, capacitive touchscreen | |
| Size: | 6.67 inches | |
| Resolution: | 720 × 1600 pixels (~263 PPI) | |
| Refresh Rate: | 120Hz | |
| Memory | ||
| Internal Storage: | 128GB | |
| RAM: | 4GB (expandable with +4GB virtual RAM) | |
| Card Slot: | Not specified | |
| Cameras | ||
| Rear Camera: | 13 MP, f/1.8, 27mm (wide), PDAF, Dual LED flash | |
| Rear Features: | Panorama, 1080p video recording @30fps | |
| Front Camera: | 8 MP | |
| Â Connectivity | ||
| Wi-Fi: | 802.11 a/b/g/n/ac, dual-band | |
| Bluetooth: | v5.0 (A2DP, LE) | |
| GPS: | Yes, with A-GPS support | |
| Radio: | FM Radio | |
| USB: | Type-C, OTG support | |
| NFC: | Not available | |
| Infrared: | Supported | |
| Audio | ||
| Jack: | 3.5mm Audio Jack, DTS Sound, Dual Speaker | |
| Sound: | DTS audio, dual speakers | |
| Sensors | ||
| Accelerometer | ||
| Compass | ||
| Side-mounted fingerprint scanner | ||
| Proximity sensor | ||
| Extra Features | ||
| Glass front, plastic back, plastic frame | ||
| IP64 certified (dust-tight, splash resistant) | ||
| Drop resistance up to 1.5m | ||
| Torchlight support | ||
| Built-in and downloadable games | ||
| Battery | ||
| Capacity: | 6000 mAh | |
| Charging: | 18W wired |

