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- Smart 4 vs Y05
Lava Smart 4 vs Vivo Y05
What Smart 4 does better (1) and where Y05 wins (17) — every spec side by side.
Dimensions
Size comparison
Smart 4Y05
| Smart 4 | Y05 | Difference | |
|---|---|---|---|
| Height | 165 mm | 167.4 mm | −2.4 mm |
| Width | 76.5 mm | 77.1 mm | −0.6 mm |
| Thickness | 8.8 mm | 8.4 mm | +0.4 mm |
| Weight | 197 g | 209 g | −12 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Smart 4 better than Y05?
- Weight197 g vs 209 g+6%
Why is Y05 better than Smart 4?
- Refresh rate60 Hz vs 120 Hz2×
- Storage (max)32 GB vs 128 GB4×
- Battery capacity5,000 mAh vs 6,500 mAh+30%
- Wired charging10 W vs 15 W+50%
- Stereo speakersNo · Smart 4: Yes
- RAM3 GB vs 4 GB+33%
- Process28 nm vs 12 nm2.3×
- Pixel density202 ppi vs 260 ppi+29%
- Water resistance (IPx)IPx4 vs IPx5+25%
- CPU frequency1.6 GHz vs 2 GHz+25%
- Storage (base)32 GB vs 64 GB2×
- Screen size6.6″ vs 6.7″+3%
Specifications
Side by side
| Design | ||
| Weight | 197 g | 209 g |
| Thickness | 8.8 mm | 8.4 mm |
| Height | 165 mm | 167.4 mm |
| Width | 76.5 mm | 77.1 mm |
| Frame | — | Plastic |
| Back | — | Plastic |
| Ingress protection | IP64 | IP65 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Colours | Ajanta Grey, Konark Gold | Voyage Black, Haze Blue, Summit Platinum |
| Display | ||
| Screen size | 6.6″ | 6.7″ |
| Panel | TFT | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 540 px | 720 px |
| Resolution (height) | 1,210 px | 1,600 px |
| Pixel density | 202 ppi | 260 ppi |
| Refresh rate | 60 Hz | 120 Hz |
| Peak brightness | — | 1,200 nits |
| Screen-to-body ratio | 81.9% | 85% |
| Performance | ||
| Chipset | Unisoc SC9863A | Unisoc T7225 |
| Chip maker | Unisoc | Unisoc |
| Process | 28 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 1.6 GHz | 2 GHz |
| GPU | IMG8322 | Mali-G52 MP1 |
| Memory | ||
| RAM | 3 GB | 4 GB |
| Storage (max) | 32 GB | 128 GB |
| Storage (base) | 32 GB | 64 GB |
| Storage type | — | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 8 MP | 8 MP |
| Main camera aperture | — | f/2 |
| Rear cameras | 1 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | — | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 5,000 mAh | 6,500 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wired charging | 10 W | 15 W |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | — |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 5 |
| Bluetooth | 4.2 | 5.2 |
| NFC | No | No |
| USB | USB Type-C | USB Type-C 2.0 |
| USB version | — | 2 |
| Satellite navigation | — | GLONASS, GALILEO, BDS, QZSS |
| Features | ||
| Stereo speakers | No | Yes |
| 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 16 (Go edition) | Android 16 |
| Platform | Android | Android |
| Interface | — | OriginOS 6 |
