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- Spark 20 vs iQOO Z7i
Tecno Spark 20 vs Vivo iQOO Z7i
What Spark 20 does better (8) and where iQOO Z7i wins (5) — every spec side by side.
Dimensions
Size comparison
Spark 20iQOO Z7i
| Spark 20 | iQOO Z7i | Difference | |
|---|---|---|---|
| Height | 163.7 mm | 164.1 mm | −0.4 mm |
| Width | 75.6 mm | 75.6 mm | = |
| Thickness | 8.5 mm | 8.2 mm | +0.3 mm |
| Weight | 190 g | 186 g | +4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Spark 20 better than iQOO Z7i?
- Main camera50 MP vs 13 MP3.8×
- Refresh rate90 Hz vs 60 Hz+50%
- Storage (max)256 GB vs 128 GB2×
- Stereo speakersYes · iQOO Z7i: No
- Wired charging18 W vs 15 W+20%
- Selfie camera32 MP vs 5 MP6.4×
- Main camera aperturef/1.6 vs f/2.2+38%
- Screen-to-body ratio84.6% vs 82.5%+3%
Why is iQOO Z7i better than Spark 20?
- 5GNo · Spark 20: Yes
- CPU frequency2 GHz vs 2.2 GHz+10%
- Process12 nm vs 7 nm+71%
- Weight190 g vs 186 g+2%
- Thickness8.5 mm vs 8.2 mm+4%
Specifications
Side by side
| Design | ||
| Weight | 190 g | 186 g |
| Thickness | 8.5 mm | 8.2 mm |
| Height | 163.7 mm | 164.1 mm |
| Width | 75.6 mm | 75.6 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Ingress protection | IP53 | — |
| Water resistance (IPx) | IPx3 | — |
| Colours | Gravity Black, Cyber White, Neon Gold, Magic Skin 2.0 (Blue) | Black, Blue |
| Display | ||
| Screen size | 6.6″ | 6.5″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,600 px |
| Pixel density | 267 ppi | 270 ppi |
| Refresh rate | 90 Hz | 60 Hz |
| Peak brightness | 500 nits | — |
| Screen-to-body ratio | 84.6% | 82.5% |
| Performance | ||
| Chipset | Mediatek MT6769Z Helio G85 | Mediatek Dimensity 6020 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 7 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.2 GHz |
| GPU | Mali-G52 MC2 | Mali-G57 MC2 |
| AnTuTu score | 349,064 | — |
| Geekbench 6 (multi-core) | 1,492 | — |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage (max) | 256 GB | 128 GB |
| Storage (base) | 128 GB | 128 GB |
| Storage type | eMMC 5.1 | UFS 2.2 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 50 MP | 13 MP |
| Main camera aperture | f/1.6 | f/2.2 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 32 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | Li-Po | — |
| Wired charging | 18 W | 15 W |
| Charged in 30 min | 37% | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | Yes |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.2 | 5.1 |
| NFC | No | No |
| USB | USB Type-C | USB Type-C |
| USB version | 2 | — |
| Satellite navigation | GLONASS, GALILEO | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | Yes | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Side | Side |
| Sensors | Fingerprint (side-mounted), accelerometer, proximity, compass | Fingerprint (side-mounted), accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 13 | Android 13 |
| Platform | Android | Android |
| Interface | HiOS 13 | OriginOS Ocean |
