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- Smart 8 HD vs A18
Infinix Smart 8 HD vs OPPO A18
What Smart 8 HD does better (4) and where A18 wins (5) — every spec side by side.
4.3Display4.9
3.4Camera2.3
3.5Battery5.6
3.9Features3.2
Dimensions
Size comparison
Smart 8 HDA18
| Smart 8 HD | A18 | Difference | |
|---|---|---|---|
| Height | 163.6 mm | 163.7 mm | −0.1 mm |
| Width | 75.6 mm | 75 mm | +0.6 mm |
| Thickness | 8.5 mm | 8.2 mm | +0.3 mm |
| Weight | 184 g | 188 g | −4 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Smart 8 HD better than A18?
- Main camera13 MP vs 8 MP+62%
- Weight184 g vs 188 g+2%
- Selfie camera8 MP vs 5 MP+60%
- Main camera aperturef/1.8 vs f/2+11%
Why is A18 better than Smart 8 HD?
- Storage (max)64 GB vs 128 GB2×
- Peak brightness500 nits vs 720 nits+44%
- CPU frequency1.6 GHz vs 2 GHz+25%
- Bluetooth5 vs 5.3+6%
- Thickness8.5 mm vs 8.2 mm+4%
Specifications
Side by side
| Design | ||
| Weight | 184 g | 188 g |
| Thickness | 8.5 mm | 8.2 mm |
| Height | 163.6 mm | 163.7 mm |
| Width | 75.6 mm | 75 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Colours | Timber Black, Shiny Gold, Crystal Green, Galaxy White | Glowing Black, Glowing Blue |
| Display | ||
| Screen size | 6.6″ | 6.6″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,612 px | 1,612 px |
| Pixel density | 267 ppi | 269 ppi |
| Refresh rate | 90 Hz | 90 Hz |
| Peak brightness | 500 nits | 720 nits |
| Screen-to-body ratio | 84.6% | 84.2% |
| Performance | ||
| Chipset | Unisoc T606 | Mediatek MT6769 Helio G85 |
| Chip maker | Unisoc | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2 GHz |
| GPU | Mali-G57 MP1 | Mali-G52 MC2 |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage (max) | 64 GB | 128 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | UFS 2.2 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 8 MP |
| Main camera aperture | f/1.8 | f/2 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 8 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 5,000 mAh |
| Battery type | — | Li-Po |
| Wired charging | 10 W | — |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5 | 5.3 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | 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 | XOS 13 | ColorOS 15 |
