Xiaomi Redmi 7 vs Redmi 6 vs Xiaomi Mi Max comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.26-inch5.45-inch6.44-inch
Processor1.8GHz octa-core2GHz octa-core hexa-core
Front Camera8-megapixel 5-megapixel 5-megapixel
Resolution720x1520 pixels720x1440 pixels1080x1920 pixels
RAM3GB3GB3GB
OSAndroid 9.0 PieAndroid 8.1 OreoAndroid 6.0.1
Storage32GB32GB32GB
Rear Camera12-megapixel + 2-megapixel12-megapixel + 5-megapixel16-megapixel
Battery Capacity4000mAh3000mAh4850mAh
general
Release dateMarch 2019June 2018May 2016
Launched in IndiaYesYes-
Form factorTouchscreenTouchscreenTouchscreen
Body typePlasticPlastic-
Dimensions (mm)158.73 x 75.58 x 8.47147.50 x 71.50 x 8.30173.10 x 88.30 x 7.50
Weight (g)180.00146.00203.00
Battery capacity (mAh)400030004850
Removable batteryNoNoNo
ColoursBlue, Red, BlackLake Blue, Gold, Rose Gold, BlackSilver, Gold, Dark Grey
Wireless charging-No-
display
Screen size (inches)6.265.456.44
TouchscreenYesYesYes
Resolution720x1520 pixels720x1440 pixels1080x1920 pixels
Protection typeGorilla Glass--
Aspect ratio19:918:9-
Pixels per inch (PPI)269295342
hardware
Processor1.8GHz octa-core2GHz octa-core (8x2GHz)hexa-core
Processor makeQualcomm Snapdragon 632MediaTek Helio P22Qualcomm Snapdragon 650
RAM3GB3GB3GB
Internal storage32GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)512256128
Dedicated microSD slotYesYes-
camera
Rear camera12-megapixel (f/2.2, 1.29-micron) + 2-megapixel12-megapixel (f/2.2, 1.25-micron) + 5-megapixel16-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus-
Rear flashDual LEDLEDYes
Front camera8-megapixel (f/2.0)5-megapixel (f/2.2, 1.12-micron)5-megapixel
Front flash-NoNo
software
Operating systemAndroid 9.0 PieAndroid 8.1 OreoAndroid 6.0.1
SkinMIUI 10MIUI 9.6MIUI 7
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n802.11 b/g/n/ac
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.10
InfraredYesNoYes
Micro-USBYesYes-
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Active 4G on both SIM cardsYesYes-
NFC-NoNo
USB OTG-YesYes
USB Type-C-No-
sim 1
SIM TypeNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Face unlockYesYes-
Fingerprint sensorYesYes-
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
3D face recognition-No-
Compass/ Magnetometer-YesNo
Gyroscope-NoYes
Barometer--No
Temperature sensor--No