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- Lava Z81 vs Xiaomi Redmi 4A
Lava Z81 vs Xiaomi Redmi 4A comparison
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| key specs | ||||
| Display | 5.70-inch | 5.00-inch | ||
| Processor | MediaTek Helio A22 | Qualcomm Snapdragon 425 | ||
| Front Camera | 13-megapixel | 5-megapixel | ||
| Rear Camera | 13-megapixel | 13-megapixel | ||
| RAM | 2GB | 2GB | ||
| Storage | 32GB | 16GB | ||
| Battery Capacity | 3000mAh | 3120mAh | ||
| OS | Android 8.1 Oreo | Android 6.0 | ||
| Resolution | 720x1440 pixels | 720x1280 pixels | ||
| general | ||||
| Brand | Lava | Xiaomi | ||
| Model | Z81 | Redmi 4A | ||
| Release date | November 1, 2018 | November 1, 2016 | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 152.20 x 73.00 x 7.90 | 139.50 x 70.40 x 8.50 | ||
| Weight (g) | 141.60 | 131.50 | ||
| Battery capacity (mAh) | 3000 | 3120 | ||
| Colours | Black and Gold | Golden, Rose Gold, Dark Grey | ||
| Removable battery | - | No | ||
| display | ||||
| Screen size (inches) | 5.70 | 5.00 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1440 pixels | 720x1280 pixels | ||
| Protection type | Gorilla Glass | - | ||
| Aspect ratio | 18:9 | 16:9 | ||
| Pixels per inch (PPI) | 282 | 296 | ||
| hardware | ||||
| Processor | 2GHz quad-core | 1.4GHz quad-core | ||
| Processor make | MediaTek Helio A22 (MT6761) | Qualcomm Snapdragon 425 | ||
| RAM | 2GB | 2GB | ||
| Internal storage | 32GB | 16GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 128 | 128 | ||
| camera | ||||
| Rear camera | 13-megapixel | 13-megapixel (f/2.2) | ||
| Front camera | 13-megapixel | 5-megapixel (f/2.2) | ||
| Rear flash | - | Dual LED | ||
| software | ||||
| Operating system | Android 8.1 Oreo | Android 6.0 | ||
| Skin | Star OS 5.0 | MIUI 8 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 4.10 | Yes, v 4.10 | ||
| Micro-USB | Yes | - | ||
| FM | Yes | Yes | ||
| Number of SIMs | 2 | 2 | ||
| Active 4G on both SIM cards | Yes | - | ||
| NFC | - | No | ||
| Infrared | - | Yes | ||
| USB OTG | - | Yes | ||
| Headphones | - | 3.5mm | ||
| Wi-Fi Direct | - | Yes | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Micro-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | Yes | ||
| sensors | ||||
| Face unlock | Yes | - | ||
| Fingerprint sensor | Yes | - | ||
| Compass/ Magnetometer | No | No | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | - | Yes | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design Rating | - | |||
| Display Rating | - | |||
| Software Rating | - | |||
| Performance Rating | - | |||
| Battery Life Rating | - | |||
| Camera Rating | - | |||
| Value for Money Rating | - | |||
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