Apple iPhone 7 vs Xiaomi Redmi Note 4 vs Xiaomi Redmi Pro vs Xiaomi Redmi 3S comparison

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ratings
Overall NDTV RatingRead ReviewRead Review--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display4.70-inch5.50-inch5.50-inch5.00-inch
Processor2.34GHz quad-core2GHz octa-core2.1GHz1.1GHz octa-core
Front Camera7-megapixel 5-megapixel 5-megapixel5-megapixel
Resolution750x1334 pixels1080x1920 pixels1080x1920 pixels720x1280 pixels
RAM2GB4GB3GB2GB
OSiOS 10Android 6.0AndroidAndroid 6.0.1
Storage32GB64GB32GB16GB
Rear Camera12-megapixel 13-megapixel 13-megapixel13-megapixel
Battery Capacity1960mAh4100mAh4050mAh4100mAh
general
Release dateSeptember 2016August 2016July 2016June 2016
Launched in IndiaYesYes--
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)138.30 x 67.10 x 7.10151.00 x 76.00 x 8.30151.50 x 76.20 x 8.15139.30 x 69.60 x 8.50
Weight (g)138.00175.00174.00144.00
Battery capacity (mAh)1960410040504100
Removable batteryNoNoNoNo
ColoursRed, Rose Gold, Gold, Silver, Black, Jet BlackGold, Grey, Matte BlackGold, Silver, Dark GreyGrey, Silver, Gold
display
Screen size (inches)4.705.505.505.00
TouchscreenYesYesYesYes
Resolution750x1334 pixels1080x1920 pixels1080x1920 pixels720x1280 pixels
Aspect ratio16:916:9--
Pixels per inch (PPI)326401342-
hardware
Processor2.34GHz quad-core2GHz octa-core2.1GHz1.1GHz octa-core
Processor makeApple A10 FusionQualcomm Snapdragon 625MediaTek Helio X20Qualcomm Snapdragon 430
RAM2GB4GB3GB2GB
Internal storage32GB64GB32GB16GB
Expandable storageNoYesYesYes
Expandable storage type-microSDmicroSDmicroSD
Expandable storage up to (GB)-128128128
camera
Rear camera12-megapixel (f/1.8)13-megapixel (f/2.0, 1.12-micron)13-megapixel13-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus--
Rear flashDual LEDDual LEDDual LEDLED
Front camera7-megapixel (f/2.2)5-megapixel (f/2.0)5-megapixel5-megapixel
software
Operating systemiOS 10Android 6.0AndroidAndroid 6.0.1
Skin-MIUI 8MIUIMIUI 7
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n802.11 b/g/n802.11 b/g/n
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.10Yes, v 4.20Yes, v 4.10
NFCYesNoNoNo
InfraredNoYesYesYes
USB OTGNoYesYesYes
LightningYes---
FMNoYesNoYes
Number of SIMs1222
Micro-USB-Yes--
Headphones-3.5mm3.5mm3.5mm
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Fingerprint sensorYesYes--
Compass/ MagnetometerYesYesNoYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerYesNoNoNo
Temperature sensorNoNoNoNo
sim 2
SIM Type-Nano-SIMMicro-SIMNano-SIM
GSM/CDMA-GSMGSMGSM
3G-YesYesYes
4G/ LTE-YesYesYes