Lava Z81 vs Lava Z50 comparison

Compare Lava Z81
Compare Lava Z50
key specs
Display5.70-inch4.50-inch
ProcessorMediaTek Helio A22 MediaTek MT6737M
Front Camera13-megapixel5-megapixel
Rear Camera13-megapixel5-megapixel
RAM2GB1GB
Storage32GB8GB
Battery Capacity3000mAh2000mAh
OSAndroid 8.1 OreoAndroid 8.1
Resolution720x1440 pixels480x854 pixels
general
BrandLavaLava
ModelZ81Z50
Release dateNovember 2018February 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)152.20 x 73.00 x 7.90135.00 x 66.60 x 9.70
Weight (g)141.60140.00
Battery capacity (mAh)30002000
ColoursBlack and GoldBlack, Gold
display
Screen size (inches)5.704.50
TouchscreenYesYes
Resolution720x1440 pixels480x854 pixels
Protection typeGorilla Glass-
Aspect ratio18:9-
Pixels per inch (PPI)282-
hardware
Processor2GHz quad-core1.1GHz quad-core
Processor makeMediaTek Helio A22 (MT6761)MediaTek MT6737M
RAM2GB1GB
Internal storage32GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)128-
camera
Rear camera13-megapixel5-megapixel
Front camera13-megapixel5-megapixel
Rear flash-Yes
Front flash-Yes
software
Operating systemAndroid 8.1 OreoAndroid 8.1
SkinStar OS 5.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYes, v 4.10Yes
Micro-USBYes-
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerNo-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYes-
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