Lava Z81 vs Lava Iris Atom 2 comparison

Compare Lava Z81
Compare Lava Iris Atom 2
key specs
Display5.70-inch4.50-inch
ProcessorMediaTek Helio A221.3GHz quad-core
Front Camera13-megapixel0.3-megapixel
Rear Camera13-megapixel5-megapixel
RAM2GB512MB
Storage32GB8GB
Battery Capacity3000mAh1750mAh
OSAndroid 8.1 OreoAndroid 4.4
Resolution720x1440 pixels854x480 pixels
general
BrandLavaLava
ModelZ81Iris Atom 2
Release dateNovember 2018August 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)152.20 x 73.00 x 7.90-
Weight (g)141.60-
Battery capacity (mAh)30001750
ColoursBlack and GoldWhite, Black
Removable battery-Yes
display
Screen size (inches)5.704.50
TouchscreenYesYes
Resolution720x1440 pixels854x480 pixels
Protection typeGorilla Glass-
Aspect ratio18:9-
Pixels per inch (PPI)282-
hardware
Processor2GHz quad-core1.3GHz quad-core
Processor makeMediaTek Helio A22-
RAM2GB512MB
Internal storage32GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)12832
camera
Rear camera13-megapixel5-megapixel
Front camera13-megapixel0.3-megapixel
Rear flash-LED
software
Operating systemAndroid 8.1 OreoAndroid 4.4
SkinStar OS 5.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesNo
BluetoothYes, v 4.10Yes
Micro-USBYes-
FMYesYes
Number of SIMs21
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerNoNo
Proximity sensorYesYes
AccelerometerYesNo
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No
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