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- Spark 30 vs Spark 40 4G
Tecno Spark 30 vs Tecno Spark 40 4G
What Spark 30 does better (4) and where Spark 40 4G wins (3) — every spec side by side.
vs
6.0Display5.8
5.7Camera4.6
4.6Battery7.9
4.6Features5.7
Dimensions
Size comparison
Spark 30Spark 40 4G
| Spark 30 | Spark 40 4G | Difference | |
|---|---|---|---|
| Height | 168 mm | 165.6 mm | +2.4 mm |
| Width | 76.4 mm | 77 mm | −0.6 mm |
| Thickness | 7.7 mm | 7.7 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Spark 30 better than Spark 40 4G?
- Main camera64 MP vs 50 MP+28%
- Pixel density396 ppi vs 263 ppi+51%
- Selfie camera13 MP vs 8 MP+62%
- Resolution (width)1,080 px vs 720 px+50%
Why is Spark 40 4G better than Spark 30?
- Wired charging18 W vs 45 W2.5×
- Refresh rate90 Hz vs 120 Hz+33%
- Battery capacity5,000 mAh vs 5,200 mAh+4%
Specifications
Side by side
| Design | ||
| Weight | 193 g | — |
| Thickness | 7.7 mm | 7.7 mm |
| Height | 168 mm | 165.6 mm |
| Width | 76.4 mm | 77 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP64 | IP64 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Colours | Stellar Shadow, Astral Ice, Magic Skin 3.0, Bumblebee Edition | Ink Black, Titanium Grey, Veil White, Mirage Blue, Sun Orange |
| Display | ||
| Screen size | 6.8″ | 6.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 1,080 px | 720 px |
| Resolution (height) | 2,460 px | 1,600 px |
| Pixel density | 396 ppi | 263 ppi |
| Refresh rate | 90 Hz | 120 Hz |
| Peak brightness | 800 nits | — |
| Screen-to-body ratio | 85% | 84.2% |
| Performance | ||
| Chipset | Mediatek Helio G91 | Mediatek Helio G81 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2 GHz |
| GPU | Mali-G52 MC2 | Mali-G52 MC2 |
| AnTuTu score | 354,158 | — |
| Geekbench 6 (multi-core) | 1,442 | — |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 256 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 64 MP | 50 MP |
| Main sensor size | 1/1.73" | — |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 13 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,200 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 45 W |
| Charged in 30 min | 38% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 5 | — |
| NFC | Yes | Yes |
| USB | USB Type-C | USB Type-C |
| USB version | 2 | — |
| Infrared port | Yes | — |
| Satellite navigation | GLONASS, GALILEO | — |
| Features | ||
| Stereo speakers | Yes | Yes |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted); unspecified sensors | Fingerprint (side-mounted); unspecified sensors |
| Software | ||
| OS at launch | Android 14 | Android 15 |
| Platform | Android | Android |
| Interface | HIOS 14.5 | — |
