Karbonn A40 Indian vs Apple iPhone 8 vs Apple iPhone X comparison

Compare Karbonn A40 Indian
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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 dateJuly 2017September 2017September 2017-
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)-138.40 x 67.30 x 7.30143.60 x 70.90 x 7.70-
Weight (g)249.00148.00174.00-
Battery capacity (mAh)140018212716-
Removable batteryYesNoNo-
ColoursBlack, Blue, Gold, RedSilver, Space Gray, Gold--
SAR ValueNANANA-
Display
Screen size (inches)4.004.705.80-
TouchscreenYesYesYes-
Resolution480x800 pixels750x1334 pixels1125x2436 pixels-
Pixels per inch (PPI)-326--
Hardware
Processor1.3GHz hexa-corehexa-core-
Processor make-Apple A11 BionicApple A11 Bionic-
RAM1GB2GB3GB-
Internal storage8GB64GB64GB-
Expandable storageYesNoNo-
Expandable storage typemicroSD---
Expandable storage up to (GB)32---
Camera
Rear camera2-megapixel12-megapixel12-megapixel-
FlashYesYesYes-
Front camera2-megapixel7-megapixel7-megapixel-
Software
Operating SystemAndroid 7.0iOS 11iOS 11-
Connectivity
Wi-FiYesYesYes-
Wi-Fi standards supportedNA802.11 a/b/g/n/ac802.11 a/b/g/n/ac-
GPSYesYesYes-
BluetoothYesYes, v 5.00Yes, v 5.00-
NFCNoYesYes-
InfraredNoNoNo-
Headphones3.5mm---
FMYesNoNo-
Number of SIMs211-
SIM1
SIM TypeMicro-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/LTEYesYesYes-
SIM2
SIM TypeMicro-SIM---
GSM/CDMAGSM---
3GYes---
4G/LTEYes---
Sensors
Compass/ MagnetometerNoYesNo-
Proximity sensorNoYesYes-
AccelerometerYesYesYes-
Ambient light sensorNoYesYes-
GyroscopeNoYesYes-
BarometerNoYesYes-
Temperature sensorNoNoNo-