Lava Blaze 3 5G vs Microsoft Lumia 640 Dual SIM comparison

Compare Lava Blaze 3 5G
Compare Microsoft Lumia 640 Dual SIM
key specs
Display6.50-inch5.00-inch
Front Camera8-megapixel0.9-megapixel
Rear Camera50-megapixel + 2-megapixel8-megapixel
RAM6GB1GB
Storage128GB8GB
Battery Capacity5000mAh2500mAh
OSAndroid 14Windows Phone 8.1
Resolution1600x720 pixels720x1280 pixels
Processor-Qualcomm Snapdragon 400
general
BrandLavaMicrosoft
ModelBlaze 3 5GLumia 640 Dual SIM
Release dateSeptember 16, 2024February 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.30 x 76.24 x 8.60141.30 x 72.20 x 8.80
Weight (g)201.00145.00
Battery capacity (mAh)50002500
Removable batteryYesYes
ColoursGlass Blue, Glass Gold-
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.505.00
TouchscreenYesYes
Resolution1600x720 pixels720x1280 pixels
Pixels per inch (PPI)269294
hardware
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 400
RAM6GB1GB
Internal storage128GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB128
Processor-1.2GHz quad-core
camera
Rear camera50-megapixel + 2-megapixel8-megapixel
No. of Rear Cameras2-
Rear flashYesLED
Front camera8-megapixel0.9-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 14Windows Phone 8.1
connectivity
Wi-Fi standards supported802.11 ac802.11 b/g/n
GPSYesYes
Bluetooth5.20Yes
USB OTGYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi-Yes
NFC-No
Infrared-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
4G/ LTEYesNo
5GYes-
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
sim 2
4G/ LTEYesNo
5GYes-
SIM Type-Micro-SIM
GSM/CDMA-GSM
3G-Yes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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