ZTE Zmax 2 vs Microsoft Lumia 640 comparison

Show Only Differences Highlight Differences	ZTE Zmax 2	Microsoft Lumia 640
key specs
Display	5.50-inch	5.00-inch
Processor	Qualcomm Snapdragon 410	Qualcomm Snapdragon 400
Front Camera	2-megapixel	0.9-megapixel
Rear Camera	8-megapixel	8-megapixel
RAM	2GB	1GB
Storage	16GB	8GB
Battery Capacity	3000mAh	2500mAh
OS	Android 5.1	Windows Phone 8.1
Resolution	720x1280 pixels	720x1280 pixels
general
Brand	ZTE	Microsoft
Model	Zmax 2	Lumia 640
Release date	September 1, 2015	February 1, 2015
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	3000	2500
Removable battery	Yes	Yes
Dimensions (mm)	-	141.30 x 72.20 x 8.80
Weight (g)	-	145.00
display
Screen size (inches)	5.50	5.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	720x1280 pixels
Pixels per inch (PPI)	-	294
hardware
Processor	1.2GHz quad-core	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 410	Qualcomm Snapdragon 400
RAM	2GB	1GB
Internal storage	16GB	8GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	8-megapixel	8-megapixel
Rear flash	LED	LED
Front camera	2-megapixel	0.9-megapixel
software
Operating system	Android 5.1	Windows Phone 8.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	No
Number of SIMs	1	1
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
SIM Type	-	Micro-SIM
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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