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OnePlus 7 vs Xiaomi Mi 9 SE vs Redmi Note 7 Pro vs Xiaomi Mi 9 comparison

 Compare OnePlus 7
OnePlus 7
Compare Xiaomi Mi 9 SE
Xiaomi Mi 9 SE
Compare Redmi Note 7 Pro
Redmi Note 7 Pro
Compare Xiaomi Mi 9
Xiaomi Mi 9
ratings
Overall NDTV RatingRead Review-Read Review-
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.41-inch5.97-inch6.30-inch6.39-inch
ProcessorQualcomm Snapdragon 855Qualcomm Snapdragon 712Qualcomm Snapdragon 675Qualcomm Snapdragon 855
Front Camera16-megapixel 20-megapixel13-megapixel20-megapixel
Rear Camera48-megapixel + 5-megapixel 48-megapixel + 8-megapixel + 13-megapixel 48-megapixel + 5-megapixel48-megapixel + 12-megapixel + 16-megapixel
RAM6GB6GB4GB6GB
Storage128GB64GB64GB128GB
Battery Capacity3700mAh3070mAh4000mAh3300mAh
OSAndroid 9 PieAndroid 9.0Android PieAndroid 9.0
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels1080x2340 pixels
general
BrandOnePlusXiaomiXiaomiXiaomi
Model7Mi 9 SERedmi Note 7 ProMi 9
Release dateMay 14, 2019February 1, 2019February 1, 2019February 1, 2019
Launched in IndiaYes-Yes-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typeGlass-Glass-
Dimensions (mm)157.70 x 74.80 x 8.20147.50 x 70.50 x 7.45159.21 x 75.21 x 8.10157.50 x 74.67 x 7.61
Weight (g)182.00155.00186.00173.00
Battery capacity (mAh)3700307040003300
Removable batteryNo-No-
Fast chargingProprietaryProprietaryQuick Charge 4+Proprietary
Wireless chargingNo--Yes
ColoursMirror Grey, Mirror Blue, RedDeep Grey, Holographic Illusion Blue, Holographic IllusionClassic Space Black, Nebula Red, Neptune BlueDeep Grey, Holographic Illusion Blue, Holographic Illusion
display
Screen size (inches)6.415.976.306.39
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1080x2340 pixels1080x2340 pixels1080x2340 pixels
Protection typeGorilla Glass-Gorilla GlassGorilla Glass
Aspect ratio19.5:9-19.5:919.5:9
Pixels per inch (PPI)402432409-
hardware
Processorocta-core2.3GHz2GHz octa-core2.84GHz octa-core
Processor makeQualcomm Snapdragon 855Qualcomm Snapdragon 712Qualcomm Snapdragon 675Qualcomm Snapdragon 855
RAM6GB6GB4GB6GB
Internal storage128GB64GB64GB128GB
Expandable storageNo-Yes-
Expandable storage type--microSD-
camera
Rear camera48-megapixel (f/1.7, 1.6-micron) + 5-megapixel (f/2.4, 1.12-micron)48-megapixel (f/1.75) + 8-megapixel (f/2.4) + 13-megapixel (f/2.4)48-megapixel (f/1.79, 1.6-micron) + 5-megapixel48-megapixel (f/1.75, 0.8-micron) + 12-megapixel (f/2.2, 1.0-micron) + 16-megapixel (f/2.2, 1.0-micron)
Rear autofocusPhase detection autofocus-YesYes
Rear flashYes-LEDYes
Front camera16-megapixel (f/2.0, 1.0-micron)20-megapixel13-megapixel20-megapixel (f/2.0, 0.9-micron)
Front autofocusNo---
software
Operating systemAndroid 9 PieAndroid 9.0Android PieAndroid 9.0
SkinOxygenOSMIUI 10MIUI 10MIUI 10
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00Yes, v 5.00
NFCYesYes-Yes
USB OTGYes-Yes-
USB Type-CYesYesYesYes
HeadphonesType-C-3.5mm-
Number of SIMs2222
Active 4G on both SIM cardsYes-Yes-
Infrared--Yes-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYesYesYesYes
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
3D face recognition---Yes

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