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- Smart 9 vs Yuva Star
Infinix Smart 9 vs Lava Yuva Star
What Smart 9 does better (10) and where Yuva Star wins (1) — every spec side by side.
Dimensions
Size comparison
Smart 9Yuva Star
| Smart 9 | Yuva Star | Difference | |
|---|---|---|---|
| Height | 165.7 mm | 165 mm | +0.7 mm |
| Width | 77.1 mm | 76.1 mm | +1 mm |
| Thickness | 8.4 mm | 8.8 mm | −0.4 mm |
| Weight | 188 g | 193 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Smart 9 better than Yuva Star?
- Refresh rate120 Hz vs 60 Hz2×
- RAM6 GB vs 4 GB+50%
- Storage (max)128 GB vs 64 GB2×
- Stereo speakersYes · Yuva Star: No
- Process12 nm vs 28 nm2.3×
- CPU frequency2 GHz vs 1.6 GHz+25%
- Weight188 g vs 193 g+3%
- Selfie camera8 MP vs 5 MP+60%
- Bluetooth5 vs 4.2+19%
- Thickness8.4 mm vs 8.8 mm+5%
Why is Yuva Star better than Smart 9?
- Screen-to-body ratio84.8% vs 87.6%+3%
Specifications
Side by side
| Design | ||
| Weight | 188 g | 193 g |
| Thickness | 8.4 mm | 8.8 mm |
| Height | 165.7 mm | 165 mm |
| Width | 77.1 mm | 76.1 mm |
| Frame | Plastic | — |
| Back | Plastic | — |
| Ingress protection | IP54 | — |
| Water resistance (IPx) | IPx4 | — |
| Colours | Metallic Black, Neo Titanium, Mint Green, Sandstone Gold | Glossy Black, Glossy Lavender, Glossy White |
| Display | ||
| Screen size | 6.7″ | 6.8″ |
| 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 | 262 ppi | 260 ppi |
| Refresh rate | 120 Hz | 60 Hz |
| Peak brightness | 500 nits | — |
| Screen-to-body ratio | 84.8% | 87.6% |
| Performance | ||
| Chipset | Mediatek Helio G81 | Unisoc SC9863A |
| Chip maker | MediaTek | Unisoc |
| Process | 12 nm | 28 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 1.6 GHz |
| GPU | Mali-G52 MC2 | IMG8322 |
| AnTuTu score | 319,671 | — |
| Geekbench 6 (multi-core) | 1,388 | — |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage (max) | 128 GB | 64 GB |
| Storage (base) | 64 GB | 64 GB |
| Storage type | eMMC 5.1 | — |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | f/1.9 | — |
| Main sensor size | 1/3.07" | — |
| 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-Ion |
| Wired charging | 10 W | 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 | 4.2 |
| NFC | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0 |
| USB version | 2 | 2 |
| Infrared port | Yes | — |
| Satellite navigation | GLONASS, GALILEO | GLONASS |
| 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 |
| Software | ||
| OS at launch | Android 14 (Go edition) | Android 14 (Go edition) |
| Platform | Android | Android |
| Interface | XOS 14 | — |
