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Microsoft Lumia 640 Dual SIM vs Alcatel One Touch Idol X

Microsoft Lumia 640 Dual SIM vs Alcatel One Touch Idol X comparison

Show Only Differences Highlight Differences	Microsoft Lumia 640 Dual SIM	Alcatel One Touch Idol X
key specs
Display	5.00-inch	5.00-inch
Processor	Qualcomm Snapdragon 400	1.5GHz quad-core
Front Camera	0.9-megapixel	2-megapixel
Rear Camera	8-megapixel	13.1-megapixel
RAM	1GB	2GB
Storage	8GB	16GB
Battery Capacity	2500mAh	2000mAh
OS	Windows Phone 8.1	Android 4.2
Resolution	720x1280 pixels	1080x1920 pixels
general
Brand	Microsoft	Alcatel
Model	Lumia 640 Dual SIM	One Touch Idol X
Release date	February 1, 2015	September 1, 2013
Form factor	Touchscreen	Bar
Dimensions (mm)	141.30 x 72.20 x 8.80	140.40 x 67.50 x 6.90
Weight (g)	145.00	130.00
Battery capacity (mAh)	2500	2000
Removable battery	Yes	No
Colours	-	Slate, Flash Red, Flash Yellow
display
Screen size (inches)	5.00	5.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	1080x1920 pixels
Pixels per inch (PPI)	294	-
hardware
Processor	1.2GHz quad-core	1.5GHz quad-core
Processor make	Qualcomm Snapdragon 400	-
RAM	1GB	2GB
Internal storage	8GB	16GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	128	-
camera
Rear camera	8-megapixel	13.1-megapixel
Rear flash	LED	LED
Front camera	0.9-megapixel	2-megapixel
software
Operating system	Windows Phone 8.1	Android 4.2
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	Yes
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
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	No
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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