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Phone Finder
Compare Mobile Phones
Microsoft Surface Duo vs Microsoft Lumia 640
Microsoft Surface Duo
vs
Microsoft Lumia 640
comparison
Show Only Differences
Highlight Differences
Microsoft Surface Duo
Microsoft Lumia 640
key specs
Display (Primary)
5.60-inch
-
Processor
Qualcomm Snapdragon 855
Qualcomm Snapdragon 400
Front Camera
Unspecified
0.9-megapixel
OS
Android
Windows Phone 8.1
Display
-
5.00-inch
Rear Camera
-
8-megapixel
RAM
-
1GB
Storage
-
8GB
Battery Capacity
-
2500mAh
Resolution
-
720x1280 pixels
general
Brand
Microsoft
Microsoft
Model
Surface Duo
Lumia 640
Body type
Glass
-
Removable battery
No
Yes
Release date
-
February 1, 2015
Form factor
-
Touchscreen
Dimensions (mm)
-
141.30 x 72.20 x 8.80
Weight (g)
-
145.00
Battery capacity (mAh)
-
2500
display
Screen size (inches)
5.60
5.00
Touchscreen
Yes
Yes
Resolution
-
720x1280 pixels
Pixels per inch (PPI)
-
294
second display
Screen size (inches)
5.60
-
Touchscreen
Yes
-
hardware
Processor
octa-core
1.2GHz quad-core
Processor make
Qualcomm Snapdragon 855
Qualcomm Snapdragon 400
RAM
-
1GB
Internal storage
-
8GB
Expandable storage
-
Yes
Expandable storage type
-
microSD
Expandable storage up to (GB)
-
128
camera
Front camera
Unspecified
0.9-megapixel
Rear camera
-
8-megapixel
Rear flash
-
LED
software
Operating system
Android
Windows Phone 8.1
connectivity
Wi-Fi
Yes
Yes
Bluetooth
Yes
Yes
USB Type-C
Yes
-
Wi-Fi standards supported
-
802.11 b/g/n
GPS
-
Yes
NFC
-
No
Infrared
-
No
USB OTG
-
No
Headphones
-
3.5mm
FM
-
No
Number of SIMs
-
1
Wi-Fi Direct
-
No
Mobile High-Definition Link (MHL)
-
No
sensors
Fingerprint sensor
Yes
-
Compass/ Magnetometer
Yes
Yes
Proximity sensor
Yes
Yes
Accelerometer
Yes
Yes
Ambient light sensor
Yes
Yes
Gyroscope
Yes
No
Barometer
-
No
Temperature sensor
-
No
sim 1
SIM Type
-
Micro-SIM
GSM/CDMA
-
GSM
3G
-
Yes
4G/ LTE
-
No
Show Only Differences
Highlight Differences
Microsoft Surface Duo
Microsoft Lumia 640
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Apple
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iQOO
Itel
Jio
Lava
Lenovo
Motorola
Nokia
Nothing
Nubia
OnePlus
Oppo
Poco
Realme
Redmi
Samsung
Sharp
Sony
Tecno
Xiaomi
ZTE
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