Redmi 6 vs Xiaomi Redmi Note 4X vs Apple iPhone 7 comparison

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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
Display5.45-inch5.50-inch4.70-inch
ProcessorMediaTek Helio P22 Qualcomm Snapdragon 625Apple A10 Fusion
Front Camera5-megapixel 5-megapixel7-megapixel
Rear Camera12-megapixel + 5-megapixel13-megapixel12-megapixel
RAM3GB3GB2GB
Storage32GB32GB32GB
Battery Capacity3000mAh4100mAh1960mAh
OSAndroid 8.1 OreoAndroid 6.0iOS 10
Resolution720x1440 pixels1080x1920 pixels750x1334 pixels
general
BrandXiaomiXiaomiApple
ModelRedmi 6Redmi Note 4XiPhone 7
Release dateJune 1, 2018February 1, 2017September 1, 2016
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Body typePlastic--
Dimensions (mm)147.50 x 71.50 x 8.30151.00 x 76.00 x 8.45138.30 x 67.10 x 7.10
Weight (g)146.00165.00138.00
Battery capacity (mAh)300041001960
Removable batteryNoNoNo
Wireless chargingNo--
ColoursLake Blue, Gold, Rose Gold, BlackCherry Powder, Champagne Gold, Platinum Silver Grey, Matte Black, Hatsune Miku Exclusive ColourRed, Rose Gold, Gold, Silver, Black, Jet Black
display
Screen size (inches)5.455.504.70
TouchscreenYesYesYes
Resolution720x1440 pixels1080x1920 pixels750x1334 pixels
Aspect ratio18:9-16:9
Pixels per inch (PPI)295403326
hardware
Processor2GHz octa-core (8x2GHz)2GHz octa-core2.34GHz quad-core
Processor makeMediaTek Helio P22 (MT6762)Qualcomm Snapdragon 625Apple A10 Fusion
RAM3GB3GB2GB
Internal storage32GB32GB32GB
Expandable storageYesYesNo
Expandable storage typemicroSDmicroSD-
Expandable storage up to (GB)256128-
Dedicated microSD slotYes--
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 5-megapixel13-megapixel12-megapixel (f/1.8)
Rear autofocusPhase detection autofocus-Phase detection autofocus
Rear flashLEDYesDual LED
Front camera5-megapixel (f/2.2, 1.12-micron)5-megapixel7-megapixel (f/2.2)
Front flashNo--
software
Operating systemAndroid 8.1 OreoAndroid 6.0iOS 10
SkinMIUI 9.6--
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20
NFCNoNoYes
InfraredNoYesNo
USB OTGYesYesNo
USB Type-CNo--
Micro-USBYes--
Headphones3.5mm3.5mm-
FMYesYesNo
Number of SIMs221
Active 4G on both SIM cardsYes--
Wi-Fi Direct-NoNo
Mobile High-Definition Link (MHL)-NoNo
Lightning--Yes
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sensors
Face unlockYes--
3D face recognitionNo--
Fingerprint sensorYes-Yes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeNoYesYes
Barometer-NoYes
Temperature sensor-NoNo

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