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- G40 vs Spark 8C
BLU G40 vs Tecno Spark 8C
What G40 does better (2) and where Spark 8C wins (12) — every spec side by side.
Dimensions
Size comparison
G40Spark 8C
| G40 | Spark 8C | Difference | |
|---|---|---|---|
| Height | 163.4 mm | 164.6 mm | −1.2 mm |
| Width | 78.8 mm | 76 mm | +2.8 mm |
| Thickness | 10.8 mm | 9 mm | +1.8 mm |
| Weight | 203 g | 193 g | +10 g |
Drawn to the same scale from the official dimensions (front and side).
Why is G40 better than Spark 8C?
- CPU frequency2 GHz vs 1.6 GHz+25%
- Rear cameras2 vs 12×
Why is Spark 8C better than G40?
- Battery capacity3,000 mAh vs 5,000 mAh+67%
- Refresh rate60 Hz vs 90 Hz+50%
- Storage (max)32 GB vs 64 GB2×
- NFCNo · G40: Yes
- RAM3 GB vs 4 GB+33%
- CPU cores4 vs 82×
- Storage (base)32 GB vs 64 GB2×
- Screen size6″ vs 6.6″+10%
- Weight203 g vs 193 g+5%
- Thickness10.8 mm vs 9 mm+20%
- Bluetooth4.2 vs 5+19%
- Screen-to-body ratio72.2% vs 83.7%+16%
Specifications
Side by side
| Design | ||
| Weight | 203 g | 193 g |
| Thickness | 10.8 mm | 9 mm |
| Height | 163.4 mm | 164.6 mm |
| Width | 78.8 mm | 76 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | — | IPX2 |
| Water resistance (IPx) | — | IPx2 |
| Colours | Black, Blue, Green, Cyan, Teal, White | Turquoise, Magnet Black, Iris Purple, Diamond Gray |
| Display | ||
| Screen size | 6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,440 px | 1,612 px |
| Pixel density | 268 ppi | 267 ppi |
| Refresh rate | 60 Hz | 90 Hz |
| Peak brightness | — | 450 nits |
| Screen-to-body ratio | 72.2% | 83.7% |
| Performance | ||
| Chipset | — | Unisoc T606 |
| Chip maker | — | Unisoc |
| Process | — | 12 nm |
| CPU cores | 4 | 8 |
| CPU frequency | 2 GHz | 1.6 GHz |
| GPU | — | Mali-G57 MP1 |
| AnTuTu score | — | 322,580 |
| Geekbench 6 (multi-core) | — | 1,540 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage (max) | 32 GB | 64 GB |
| Storage (base) | 32 GB | 64 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/1.8 |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,000 mAh | 5,000 mAh |
| Battery type | Li-Ion | Li-Po |
| Wired charging | — | 10 W |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 5 |
| NFC | No | Yes |
| USB | microUSB 2.0 | microUSB 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | — | Rear |
| Sensors | Accelerometer | Fingerprint (rear-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 11 | Android 11 (Go edition) |
| Platform | Android | Android |
| Interface | — | HiOS 7.6 |
