Panasonic P91 vs Micromax Bolt Q338 vs Lava Iris Atom 2 vs Micromax Canvas A1 AQ4502 comparison

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key specs
Display5.00-inch5.00-inch4.50-inch4.50-inch
Processor1.1GHz quad-core1.3GHz quad-core1.3GHz quad-core1.3GHz quad-core
Front Camera5-megapixel5-megapixel0.3-megapixel2-megapixel
Resolution720x1280 pixels720x1280 pixels854x480 pixels480x854 pixels
RAM1GB1GB512MB1GB
OSAndroid 7.0Android 5.1Android 4.4Android 5.1
Storage16GB8GB8GB8GB
Rear Camera8-megapixel8-megapixel5-megapixel5-megapixel
Battery Capacity2500mAh2000mAh1750mAh1700mAh
general
Release dateNovember 2017September 2015August 2015June 2015
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)144.70 x 72.40 x 10.10---
Weight (g)161.00---
Battery capacity (mAh)2500200017501700
Removable batteryNoYesYesYes
ColoursBlue, Gold, BlackBlack, WhiteWhite, Black-
display
Screen size (inches)5.005.004.504.50
TouchscreenYesYesYesYes
Resolution720x1280 pixels720x1280 pixels854x480 pixels480x854 pixels
hardware
Processor1.1GHz quad-core1.3GHz quad-core1.3GHz quad-core1.3GHz quad-core
Processor makeMediaTek MT6737M--MediaTek MT6582
RAM1GB1GB512MB1GB
Internal storage16GB8GB8GB8GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)128323232
camera
Rear camera8-megapixel8-megapixel5-megapixel5-megapixel
Rear flashLEDLEDLEDLED
Front camera5-megapixel5-megapixel0.3-megapixel2-megapixel
software
Operating systemAndroid 7.0Android 5.1Android 4.4Android 5.1
connectivity
Wi-FiYesYesYesYes
GPSYesYesNoYes
BluetoothNoYesYesYes
NFCNoNoNoNo
InfraredNoNoNoNo
USB OTGNoNoNoNo
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2212
Wi-Fi standards supported--802.11 b/g/n-
sim 1
SIM TypeMicro-SIMRegularRegularMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesNoNoNo
sim 2
SIM TypeMicro-SIMRegular-Micro-SIM
GSM/CDMAGSMGSM-GSM
3GYesNo-No
4G/ LTEYesNo-No
sensors
Compass/ MagnetometerNoNoNoNo
Proximity sensorYesYesYesYes
AccelerometerYesYesNoYes
Ambient light sensorYesYesNoYes
GyroscopeYesYesNoYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo