Poco F1 vs Mi A1 vs Xiaomi Redmi Note 4 comparison

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ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
general
Release dateAugust 2018September 2017August 2016-
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)155.50 x 75.20 x 8.80155.40 x 75.80 x 7.30151.00 x 76.00 x 8.30-
Weight (g)182.00165.00175.00-
Battery capacity (mAh)400030804100-
Fast chargingQuick Charge 3.0---
ColoursBlue, GreyRose Gold, Gold, BlackGold, Grey, Matte Black-
Removable battery-NoNo-
display
Screen size (inches)6.185.505.50-
TouchscreenYesYesYes-
Resolution1080x2246 pixels1080x1920 pixels1080x1920 pixels-
Protection typeGorilla Glass---
Aspect ratio18.7:916:916:9-
Pixels per inch (PPI)--401-
hardware
Processor2.8GHz octa-core2GHz octa-core2GHz octa-core-
Processor makeQualcomm Snapdragon 845Qualcomm Snapdragon 625Qualcomm Snapdragon 625-
RAM6GB4GB4GB-
Internal storage64GB64GB64GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256128128-
Dedicated microSD slotNo---
camera
Rear camera12-megapixel (f/1.9, 1.4-micron) + 5-megapixel (f/2.0, 1.12-micron)12-megapixel13-megapixel (f/2.0, 1.12-micron)-
Rear flashYesDual LEDDual LED-
Front camera20-megapixel5-megapixel5-megapixel (f/2.0)-
Rear autofocus--Phase detection autofocus-
software
Operating systemAndroid 8.1Android 7.1.2Android 6.0-
SkinMIUI for Poco-MIUI 8-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.10-
InfraredYesYesYes-
USB Type-CYesYes--
Headphones3.5mm3.5mm3.5mm-
FMYesNoYes-
Number of SIMs222-
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n-
NFC-NoNo-
USB OTG-YesYes-
Micro-USB--Yes-
sim 1
SIM TypeMicro-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
Face unlockYes---
Fingerprint sensorYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
Compass/ Magnetometer-YesYes-
Gyroscope-YesYes-
Barometer-NoNo-
Temperature sensor-NoNo-