Lava Blaze X vs Microsoft Lumia 640 XL LTE Dual SIM comparison

Compare Lava Blaze X
Compare Microsoft Lumia 640 XL LTE Dual SIM
key specs
Display6.67-inch5.70-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 400
Front Camera16-megapixel5-megapixel
Rear Camera64-megapixel + 2-megapixel13-megapixel
RAM4GB, 6GB, 8GB1GB
Storage128GB8GB
Battery Capacity5000mAh3120mAh
OSAndroid 14Windows Phone 8.1
Resolution1080x2400 pixels720x1280 pixels
general
BrandLavaMicrosoft
ModelBlaze XLumia 640 XL LTE Dual SIM
Release dateJuly 10, 2024March 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50003120
Fast charging30W Fast Charging-
Wireless chargingNo-
ColoursStarlight Purple, Titanium Grey-
Dimensions (mm)-157.90 x 81.50 x 9.00
Weight (g)-171.00
Removable battery-Yes
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.675.70
TouchscreenYesYes
Resolution1080x2400 pixels720x1280 pixels
Pixels per inch (PPI)394259
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 400
RAM4GB, 6GB, 8GB1GB
Internal storage128GB8GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera64-megapixel + 2-megapixel13-megapixel
No. of Rear Cameras2-
Front camera16-megapixel5-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
Rear flash-LED
software
Operating systemAndroid 14Windows Phone 8.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.00
USB OTGYesNo
USB Type-CYes-
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-Yes
Infrared-No
Headphones-3.5mm
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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