Oppo R11s vs Oppo R11 vs Oppo A77 comparison

Show Only Differences Highlight Differences	Oppo R11s	Oppo R11	Oppo A77
key specs
Display	6.01-inch	5.50-inch	5.50-inch
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	MediaTek MT6750T
Front Camera	20-megapixel	20-megapixel	16-megapixel
Rear Camera	16-megapixel	20-megapixel	13-megapixel
RAM	4GB	4GB	4GB
Storage	64GB	64GB	64GB
Battery Capacity	3205mAh	2900mAh	3200mAh
OS	Android 7.1.1	Android 7.1	Android 6.0
Resolution	1080x2160 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Oppo	Oppo	Oppo
Model	R11s	R11	A77
Release date	October 1, 2017	June 1, 2017	May 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	155.10 x 75.50 x 7.10	-	-
Weight (g)	153.00	-	153.00
Battery capacity (mAh)	3205	2900	3200
Removable battery	No	No	No
Colours	Champagne, Black, Red	-	Gold, Rose Gold
display
Screen size (inches)	6.01	5.50	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x2160 pixels	1080x1920 pixels	1080x1920 pixels
hardware
Processor	1.8GHz octa-core	octa-core	1.5GHz octa-core
Processor make	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	MediaTek MT6750T
RAM	4GB	4GB	4GB
Internal storage	64GB	64GB	64GB
Expandable storage	Yes	No	Yes
Expandable storage type	microSD	-	-
Expandable storage up to (GB)	256	-	128
camera
Rear camera	16-megapixel	20-megapixel	13-megapixel
Rear flash	Dual LED	Dual LED	Dual LED
Front camera	20-megapixel	20-megapixel	16-megapixel
software
Operating system	Android 7.1.1	Android 7.1	Android 6.0
Skin	ColorOS 3.2	Color OS	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes	Yes
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes	Yes
NFC	No	No	No
Infrared	No	No	No
USB OTG	Yes	No	No
Headphones	3.5mm	-	3.5mm
FM	No	No	No
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Micro-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	No	Yes
4G/ LTE	Yes	No	Yes
sim 2
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	Yes	-	Yes
sensors
Compass/ Magnetometer	Yes	No	No
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	No	Yes
Gyroscope	Yes	No	No
Barometer	No	No	No
Temperature sensor	No	No	No

Related Comparisons

Huawei P20 vs Oppo R11s

Popular Mobile Brands