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- Z71 vs Y1s
Lava Z71 vs Vivo Y1s
What Z71 does better (3) and where Y1s wins (7) — every spec side by side.
Dimensions
Size comparison
Z71Y1s
| Z71 | Y1s | Difference | |
|---|---|---|---|
| Height | 145.6 mm | 155.1 mm | −9.5 mm |
| Width | 70.9 mm | 75.1 mm | −4.2 mm |
| Thickness | 9 mm | 8.3 mm | +0.7 mm |
| Weight | 150 g | 161 g | −11 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Z71 better than Y1s?
- Rear cameras2 vs 12×
- Pixel density295 ppi vs 270 ppi+9%
- Weight150 g vs 161 g+7%
Why is Y1s better than Z71?
- Battery capacity3,200 mAh vs 4,030 mAh+26%
- RAM2 GB vs 3 GB+50%
- CPU frequency2 GHz vs 2.35 GHz+18%
- Screen size5.7″ vs 6.2″+9%
- Bluetooth4.2 vs 5+19%
- Thickness9 mm vs 8.3 mm+8%
- Screen-to-body ratio78.8% vs 82.9%+5%
Specifications
Side by side
| Design | ||
| Weight | 150 g | 161 g |
| Thickness | 9 mm | 8.3 mm |
| Height | 145.6 mm | 155.1 mm |
| Width | 70.9 mm | 75.1 mm |
| Frame | Plastic | Plastic |
| Back | Plastic | Plastic |
| Colours | Ruby Red, Steel Blue | Aurora Blue, Olive Black |
| Display | ||
| Screen size | 5.7″ | 6.2″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,520 px | 1,520 px |
| Pixel density | 295 ppi | 270 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 78.8% | 82.9% |
| Performance | ||
| Chipset | Mediatek MT6762 Helio P22 | Mediatek MT6765 Helio P35 |
| Chip maker | MediaTek | MediaTek |
| Process | 12 nm | 12 nm |
| CPU cores | 8 | 8 |
| CPU frequency | 2 GHz | 2.35 GHz |
| GPU | PowerVR GE8320 | PowerVR GE8320 |
| Memory | ||
| RAM | 2 GB | 3 GB |
| Storage (max) | 32 GB | 32 GB |
| Storage (base) | 32 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/2.2 |
| Rear cameras | 2 | 1 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | No |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| Battery | ||
| Battery capacity | 3,200 mAh | 4,030 mAh |
| Battery type | Li-Po | Li-Ion |
| Wireless charging | No | No |
| Connectivity | ||
| 5G | No | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 5 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Satellite navigation | — | GLONASS, GALILEO, BDS |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | — |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity | Accelerometer, proximity, compass |
| Software | ||
| OS at launch | Android 9.0 (Pie) | Android 10 |
| Platform | Android | Android |
| Interface | — | Funtouch 10.5 |
