key specs |
Display | 5.70-inch | 5.20-inch |
Processor | MediaTek Helio A22 | 1.25GHz quad-core |
Front Camera | 13-megapixel | 8-megapixel |
Rear Camera | 13-megapixel | 8-megapixel |
RAM | 2GB | 2GB |
Storage | 32GB | 16GB |
Battery Capacity | 3000mAh | 2900mAh |
OS | Android 8.1 Oreo | Android Nougat |
Resolution | 720x1440 pixels | 720x1280 pixels |
general |
Brand | Lava | Karbonn |
Model | Z81 | Frames S9 |
Release date | November 1, 2018 | May 1, 2018 |
Launched in India | Yes | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 152.20 x 73.00 x 7.90 | 148.40 x 72.00 x 7.85 |
Weight (g) | 141.60 | 139.00 |
Battery capacity (mAh) | 3000 | 2900 |
Colours | Black and Gold | Black, Champagne, and Grey |
display |
Screen size (inches) | 5.70 | 5.20 |
Touchscreen | Yes | Yes |
Resolution | 720x1440 pixels | 720x1280 pixels |
Protection type | Gorilla Glass | - |
Aspect ratio | 18:9 | - |
Pixels per inch (PPI) | 282 | - |
hardware |
Processor | 2GHz quad-core | 1.25GHz quad-core |
Processor make | MediaTek Helio A22 (MT6761) | - |
RAM | 2GB | 2GB |
Internal storage | 32GB | 16GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | 128 | 64 |
camera |
Rear camera | 13-megapixel | 8-megapixel |
Front camera | 13-megapixel | 8-megapixel |
Rear flash | - | LED |
software |
Operating system | Android 8.1 Oreo | Android Nougat |
Skin | Star OS 5.0 | - |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | - |
GPS | Yes | Yes |
Bluetooth | Yes, v 4.10 | Yes |
Micro-USB | Yes | - |
FM | Yes | - |
Number of SIMs | 2 | 2 |
Active 4G on both SIM cards | Yes | - |
USB OTG | - | Yes |
sim 1 |
SIM Type | Nano-SIM | - |
GSM/CDMA | GSM | - |
3G | Yes | - |
4G/ LTE | Yes | - |
sim 2 |
SIM Type | Nano-SIM | - |
GSM/CDMA | GSM | - |
3G | Yes | - |
4G/ LTE | Yes | - |
sensors |
Face unlock | Yes | - |
Fingerprint sensor | Yes | - |
Compass/ Magnetometer | No | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |