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- Spark 7 vs Blade A71
Tecno Spark 7 vs ZTE Blade A71
What Spark 7 does better (4) and where Blade A71 wins (5) — every spec side by side.
Dimensions
Size comparison
Spark 7Blade A71
| Spark 7 | Blade A71 | Difference | |
|---|---|---|---|
| Height | 164.8 mm | 165.2 mm | −0.4 mm |
| Width | 76.1 mm | 75.2 mm | +0.9 mm |
| Thickness | 9.5 mm | 8.2 mm | +1.3 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Spark 7 better than Blade A71?
- Battery capacity6,000 mAh vs 4,000 mAh+50%
- RAM4 GB vs 3 GB+33%
- Process12 nm vs 28 nm2.3×
- CPU frequency1.8 GHz vs 1.6 GHz+12%
Why is Blade A71 better than Spark 7?
- NFCNo · Spark 7: Yes
- Storage (base)32 GB vs 64 GB2×
- Rear cameras1 vs 22×
- Ultra-wide cameraNo · Spark 7: Yes
- Thickness9.5 mm vs 8.2 mm+16%
Specifications
Side by side
| Design | ||
| Weight | — | 180 g |
| Thickness | 9.5 mm | 8.2 mm |
| Height | 164.8 mm | 165.2 mm |
| Width | 76.1 mm | 75.2 mm |
| Colours | Morpheus Blue, Spruce Green, Magnet Black | Blue, Gray, Green |
| Display | ||
| Screen size | 6.5″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,600 px | 1,600 px |
| Pixel density | 270 ppi | 269 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 81.3% | 82.6% |
| Performance | ||
| Chipset | Mediatek MT6762D Helio A25 | Unisoc SC9863A |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 28 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.8 GHz | 1.6 GHz |
| GPU | PowerVR GE8320 | IMG8322 |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage (max) | 64 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 | 16 MP | 16 MP |
| Main camera aperture | — | f/1.8 |
| Rear cameras | 1 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 8 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 6,000 mAh | 4,000 mAh |
| Battery type | — | Li-Ion |
| 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 |
| NFC | No | Yes |
| USB | microUSB 2.0 | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | GLONASS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Side |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Fingerprint (side-mounted), accelerometer, proximity |
| Software | ||
| OS at launch | Android 11 | Android 11 |
| Platform | Android | Android |
| Interface | — | MyOS 11 |
