Oppo A77 vs Microsoft Lumia 640 XL LTE Dual SIM comparison

Show Only Differences Highlight Differences	Oppo A77	Microsoft Lumia 640 XL LTE Dual SIM
key specs
Display	5.50-inch	5.70-inch
Processor	MediaTek MT6750T	Qualcomm Snapdragon 400
Front Camera	16-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB	1GB
Storage	64GB	8GB
Battery Capacity	3200mAh	3120mAh
OS	Android 6.0	Windows Phone 8.1
Resolution	1080x1920 pixels	720x1280 pixels
general
Brand	Oppo	Microsoft
Model	A77	Lumia 640 XL LTE Dual SIM
Release date	May 1, 2017	March 1, 2015
Form factor	Touchscreen	Touchscreen
Weight (g)	153.00	171.00
Battery capacity (mAh)	3200	3120
Removable battery	No	Yes
Colours	Gold, Rose Gold	-
Dimensions (mm)	-	157.90 x 81.50 x 9.00
display
Screen size (inches)	5.50	5.70
Touchscreen	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels
Pixels per inch (PPI)	-	259
hardware
Processor	1.5GHz octa-core	1.2GHz quad-core
Processor make	MediaTek MT6750T	Qualcomm Snapdragon 400
RAM	4GB	1GB
Internal storage	64GB	8GB
Expandable storage	Yes	Yes
Expandable storage up to (GB)	128	128
Expandable storage type	-	microSD
camera
Rear camera	13-megapixel	13-megapixel
Rear flash	Dual LED	LED
Front camera	16-megapixel	5-megapixel
software
Operating system	Android 6.0	Windows Phone 8.1
Skin	ColorOS 3.0	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.00
NFC	No	Yes
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	No	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
Wi-Fi standards supported	-	802.11 b/g/n
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
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

Popular Mobile Brands