Mobiistar X1 Notch vs Lava Z81 vs Vivo Y71i comparison

Compare Mobiistar X1 Notch
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key specs
Display5.60-inch5.70-inch6.00-inch-
Front Camera13-megapixel13-megapixel5-megapixel -
RAM2GB2GB2GB-
OSAndroidAndroid 8.1 OreoAndroid 8.1 Oreo-
Storage16GB32GB16GB-
Rear Camera13-megapixel13-megapixel8-megapixel -
Battery Capacity3020mAh3000mAh3285mAh-
Processor-2GHz quad-core1.4GHz quad-core-
Resolution-720x1440 pixels720x1440 pixels-
general
Release dateJanuary 2019November 2018July 2018-
Launched in IndiaYesYesYes-
Battery capacity (mAh)302030003285-
ColoursGradient Shine, Midnight Black and Sapphire BlueBlack and Gold--
Form factor-TouchscreenTouchscreen-
Dimensions (mm)-152.20 x 73.00 x 7.90155.87 x 75.74 x 7.80-
Weight (g)-141.60150.00-
display
Screen size (inches)5.605.706.00-
Touchscreen-YesYes-
Resolution-720x1440 pixels720x1440 pixels-
Protection type-Gorilla Glass--
Aspect ratio-18:918:9-
Pixels per inch (PPI)-282269-
hardware
RAM2GB2GB2GB-
Internal storage16GB32GB16GB-
Processor-2GHz quad-core1.4GHz quad-core-
Processor make-MediaTek Helio A22Qualcomm Snapdragon 425-
Expandable storage-YesYes-
Expandable storage type-microSDmicroSD-
Expandable storage up to (GB)-128256-
camera
Rear camera13-megapixel13-megapixel8-megapixel (f/1.0)-
Front camera13-megapixel13-megapixel5-megapixel (f/2.2)-
software
Operating systemAndroidAndroid 8.1 OreoAndroid 8.1 Oreo-
Skin-Star OS 5.0FunTouch OS-
connectivity
Wi-FiYesYes--
BluetoothYesYes, v 4.10Yes, v 4.20-
Wi-Fi standards supported-802.11 b/g/n--
GPS-Yes--
Micro-USB-Yes--
FM-Yes--
Number of SIMs-2--
Active 4G on both SIM cards-Yes--
USB OTG--No-
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-YesYes-
Accelerometer-YesYes-
Ambient light sensor-YesYes-