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Microsoft Lumia 640 vs Microsoft Lumia 435 Dual SIM

Microsoft Lumia 640 vs Microsoft Lumia 435 Dual SIM comparison

Show Only Differences Highlight Differences	Microsoft Lumia 640	Microsoft Lumia 435 Dual SIM
key specs
Display	5.00-inch	4.00-inch
Processor	Qualcomm Snapdragon 400	Qualcomm Snapdragon 200
Front Camera	0.9-megapixel	0.3-megapixel
Rear Camera	8-megapixel	2-megapixel
RAM	1GB	1GB
Storage	8GB	8GB
Battery Capacity	2500mAh	1560mAh
OS	Windows Phone 8.1	Windows Phone 8.1
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Microsoft	Microsoft
Model	Lumia 640	Lumia 435 Dual SIM
Release date	February 1, 2015	January 1, 2015
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	141.30 x 72.20 x 8.80	-
Weight (g)	145.00	-
Battery capacity (mAh)	2500	1560
Removable battery	Yes	Yes
Colours	-	Bright Green, Bright Orange, White, Black
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
Pixels per inch (PPI)	294	233
hardware
Processor	1.2GHz quad-core	1.2GHz dual-core
Processor make	Qualcomm Snapdragon 400	Qualcomm Snapdragon 200
RAM	1GB	1GB
Internal storage	8GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
camera
Rear camera	8-megapixel	2-megapixel
Rear flash	LED	No
Front camera	0.9-megapixel	0.3-megapixel
software
Operating system	Windows Phone 8.1	Windows Phone 8.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	Yes
Bluetooth	Yes	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	Yes
Number of SIMs	1	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	No
Temperature sensor	No	No
sim 2
SIM Type	-	Micro-SIM
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No

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