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key specs | ||||
Display | 5.70-inch | 5.45-inch | 5.45-inch | |
Processor | MediaTek Helio A22 | 1.5GHz quad-core | MediaTek Helio A22 | |
Front Camera | 13-megapixel | 5-megapixel | 5-megapixel | |
Rear Camera | 13-megapixel | 8-megapixel | 13-megapixel | |
RAM | 2GB | 1GB | 2GB | |
Storage | 32GB | 16GB | 16GB | |
Battery Capacity | 3000mAh | 3000mAh | 3000mAh | |
OS | Android 8.1 Oreo | Android Oreo (Go edition) | Android 8.1 Oreo | |
Resolution | 720x1440 pixels | - | 720x1440 pixels | |
general | ||||
Brand | Lava | Lava | Xiaomi | |
Model | Z81 | Z61 | Redmi 6A | |
Release date | November 1, 2018 | July 1, 2018 | June 1, 2018 | |
Launched in India | Yes | Yes | Yes | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 152.20 x 73.00 x 7.90 | - | 147.50 x 71.50 x 8.30 | |
Weight (g) | 141.60 | - | 145.00 | |
Battery capacity (mAh) | 3000 | 3000 | 3000 | |
Colours | Black and Gold | Black, Gold | Blue, Gold, Rose Gold, Black | |
Body type | - | - | Plastic | |
Removable battery | - | - | No | |
Wireless charging | - | - | No | |
display | ||||
Screen size (inches) | 5.70 | 5.45 | 5.45 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1440 pixels | - | 720x1440 pixels | |
Protection type | Gorilla Glass | Gorilla Glass | - | |
Aspect ratio | 18:9 | 18:9 | 18:9 | |
Pixels per inch (PPI) | 282 | - | 295 | |
hardware | ||||
Processor | 2GHz quad-core | 1.5GHz quad-core | 2GHz quad-core (4x2GHz) | |
Processor make | MediaTek Helio A22 (MT6761) | - | MediaTek Helio A22 (MT6761) | |
RAM | 2GB | 1GB | 2GB | |
Internal storage | 32GB | 16GB | 16GB | |
Expandable storage | Yes | - | Yes | |
Expandable storage type | microSD | - | microSD | |
Expandable storage up to (GB) | 128 | - | 256 | |
Dedicated microSD slot | - | - | Yes | |
camera | ||||
Rear camera | 13-megapixel | 8-megapixel | 13-megapixel (f/2.2) | |
Front camera | 13-megapixel | 5-megapixel | 5-megapixel | |
Rear autofocus | - | Yes | Phase detection autofocus | |
Rear flash | - | Yes | LED | |
Front flash | - | LED | No | |
software | ||||
Operating system | Android 8.1 Oreo | Android Oreo (Go edition) | Android 8.1 Oreo | |
Skin | Star OS 5.0 | - | MIUI 9.6 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | - | 802.11 b/g/n | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.10 | Yes | Yes, v 4.20 | |
Micro-USB | Yes | - | Yes | |
FM | Yes | - | Yes | |
Number of SIMs | 2 | - | 2 | |
Active 4G on both SIM cards | Yes | - | Yes | |
NFC | - | - | No | |
Infrared | - | - | No | |
USB OTG | - | - | Yes | |
USB Type-C | - | - | No | |
Headphones | - | - | 3.5mm | |
sim 1 | ||||
SIM Type | Nano-SIM | - | Nano-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 | - | Yes | |
Fingerprint sensor | Yes | - | No | |
Compass/ Magnetometer | No | - | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | - | Yes | |
Gyroscope | - | - | No | |
ratings | ||||
Overall NDTV Rating | - | - | Read Review | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - |