10.or G2 (6GB RAM, 64GB) vs Microsoft Lumia 640 comparison

Compare 10.or G2 (6GB RAM, 64GB)
Compare Microsoft Lumia 640
key specs
Display6.18-inch5.00-inch
ProcessorQualcomm Snapdragon 636Qualcomm Snapdragon 400
Front Camera12-megapixel0.9-megapixel
Rear Camera16-megapixel + 5-megapixel8-megapixel
RAM6GB1GB
Storage64GB8GB
Battery Capacity5000mAh2500mAh
OSAndroidWindows Phone 8.1
Resolution1080x2246 pixels720x1280 pixels
general
Brand10.orMicrosoft
ModelG2Lumia 640
Release dateJune 28, 2019February 1, 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Battery capacity (mAh)50002500
Fast chargingProprietary-
ColoursCharcoal Black, Twilight Blue-
Dimensions (mm)-141.30 x 72.20 x 8.80
Weight (g)-145.00
Removable battery-Yes
display
Screen size (inches)6.185.00
TouchscreenYesYes
Resolution1080x2246 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19:9-
Pixels per inch (PPI)-294
hardware
Processorocta-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 636Qualcomm Snapdragon 400
RAM6GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotYes-
camera
Rear camera16-megapixel + 5-megapixel8-megapixel
Rear autofocusYes-
Rear flashDual LEDLED
Front camera12-megapixel0.9-megapixel
software
Operating systemAndroidWindows Phone 8.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n
GPSYesYes
BluetoothYesYes
Micro-USBYes-
Number of SIMs21
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesNo
Compass/ Magnetometer-Yes
Barometer-No
Temperature sensor-No

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