Redmi Note 7 vs Mobiistar X1 Dual vs Mobiistar E1 Selfie comparison

Compare Redmi Note 7
Compare Mobiistar X1 Dual
Compare Mobiistar E1 Selfie
ratings
Overall NDTV RatingRead Review--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.30-inch5.70-inch5.45-inch
Processor2.2GHz--
Front Camera13-megapixel 8-megapixel + 13-megapixel13-megapixel
Resolution1080x2340 pixels720x1440 pixels720x1440 pixels
RAM4GB3GB3GB
OSAndroid 9.0Android 8.1 OreoAndroid
Storage64GB32GB32GB
Rear Camera12-megapixel + 2-megapixel13-megapixel13-megapixel
Battery Capacity4000mAh3000mAh3000mAh
general
Release dateJanuary 2019August 2018August 2018
Launched in IndiaYes--
Form factorTouchscreenTouchscreenTouchscreen
Body typeGlass--
Dimensions (mm)159.21 x 75.21 x 8.10--
Weight (g)185.00--
Battery capacity (mAh)400030003000
Removable batteryNo--
Fast chargingQuick Charge--
Wireless chargingNo--
ColoursOnyx Black, Ruby Red, Sapphire Blue--
SAR value0.96--
display
Screen size (inches)6.305.705.45
TouchscreenYes--
Resolution1080x2340 pixels720x1440 pixels720x1440 pixels
Protection typeGorilla Glass--
Aspect ratio19.5:9--
Pixels per inch (PPI)409--
hardware
Processor2.2GHz--
Processor makeSnapdragon 660 AIE--
RAM4GB3GB3GB
Internal storage64GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256128128
Dedicated microSD slotNo--
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel13-megapixel13-megapixel
Rear autofocusYes--
Rear flashLED-LED
Front camera13-megapixel (f/2.0, 1.12-micron)8-megapixel + 13-megapixel13-megapixel
software
Operating systemAndroid 9.0Android 8.1 OreoAndroid
SkinMIUI 10--
connectivity
Wi-FiYes--
Wi-Fi standards supported802.11 a/b/g/n/ac--
GPSYes--
BluetoothYes, v 5.00--
USB OTGYes--
USB Type-CYes--
Headphones3.5mm--
FMYes--
Number of SIMs2--
Active 4G on both SIM cardsYes--
sim 1
SIM TypeNano-SIM--
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sim 2
SIM TypeNano-SIM--
GSM/CDMAGSM--
3GYes--
4G/ LTEYes--
sensors
Face unlockYes--
Fingerprint sensorYes--
Proximity sensorYes--
AccelerometerYes--
Ambient light sensorYes--
GyroscopeYes--