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- Lava Z71 vs Lava Z40
Lava Z71 vs Lava Z40 comparison
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| key specs | ||||
| Display | 5.70-inch | 4.00-inch | ||
| Processor | MediaTek Helio A22 | 1.4GHz quad-core | ||
| Front Camera | 5-megapixel | 2-megapixel | ||
| Rear Camera | 13-megapixel + 2-megapixel | 2-megapixel | ||
| RAM | 2GB | 1GB | ||
| Storage | 32GB | 8GB | ||
| Battery Capacity | 3200mAh | 2250mAh | ||
| OS | Android Pie | Android 8.1 Oreo (Go edition) | ||
| Resolution | 720x1520 pixels | 400x800 pixels | ||
| general | ||||
| Brand | Lava | Lava | ||
| Model | Z71 | Z40 | ||
| Release date | January 16, 2020 | March 1, 2019 | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 145.60 x 70.90 x 9.00 | 125.50 x 63.90 x 11.65 | ||
| Weight (g) | 150.00 | 120.00 | ||
| Battery capacity (mAh) | 3200 | 2250 | ||
| Colours | Steel Blue, Ruby Red | Black, Gold | ||
| display | ||||
| Screen size (inches) | 5.70 | 4.00 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1520 pixels | 400x800 pixels | ||
| Pixels per inch (PPI) | 295 | 223 | ||
| Protection type | - | Gorilla Glass | ||
| Aspect ratio | - | 16:9 | ||
| hardware | ||||
| Processor | 2GHz octa-core | 1.4GHz quad-core | ||
| Processor make | MediaTek Helio A22 (MT6761) | - | ||
| RAM | 2GB | 1GB | ||
| Internal storage | 32GB | 8GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 256 | 64 | ||
| camera | ||||
| Rear camera | 13-megapixel + 2-megapixel | 2-megapixel | ||
| Rear autofocus | Yes | - | ||
| Front camera | 5-megapixel (f/2.2) | 2-megapixel | ||
| Rear flash | - | Yes | ||
| Front flash | - | Yes | ||
| software | ||||
| Operating system | Android Pie | Android 8.1 Oreo (Go edition) | ||
| Skin | Star OS 5.1 | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | ||
| USB OTG | Yes | - | ||
| Micro-USB | Yes | Yes | ||
| Headphones | 3.5mm | 3.5mm | ||
| FM | Yes | - | ||
| Number of SIMs | 2 | 2 | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sensors | ||||
| Face unlock | Yes | - | ||
| Fingerprint sensor | Yes | - | ||
| Proximity sensor | Yes | - | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | - | ||
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