Vivo Z1 vs Oppo R11s vs Oppo R11 Plus vs Oppo R11 comparison

Show Only Differences Highlight Differences	Vivo Z1	Oppo R11s	Oppo R11 Plus	Oppo R11
key specs
Display	6.26-inch	6.01-inch	6.00-inch	5.50-inch
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660
Front Camera	12-megapixel	20-megapixel	20-megapixel	20-megapixel
Rear Camera	13-megapixel	16-megapixel	20-megapixel	20-megapixel
RAM	4GB	4GB	6GB	4GB
Storage	16GB	64GB	64GB	64GB
Battery Capacity	3260mAh	3205mAh	4000mAh	2900mAh
OS	Android 8.1 Oreo	Android 7.1.1	Android 7.1	Android 7.1
Resolution	1080x2280 pixels	1080x2160 pixels	1080x1920 pixels	1080x1920 pixels
general
Brand	Vivo	Oppo	Oppo	Oppo
Model	Z1	R11s	R11 Plus	R11
Release date	April 1, 2018	October 1, 2017	June 1, 2017	June 1, 2017
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	154.81 x 75.03 x 7.89	155.10 x 75.50 x 7.10	-	-
Weight (g)	149.30	153.00	188.00	-
Battery capacity (mAh)	3260	3205	4000	2900
Removable battery	No	No	No	No
Colours	Porcelain Glaze Black, Hyun Screen Red, and Sapphire Blue	Champagne, Black, Red	-	-
display
Screen size (inches)	6.26	6.01	6.00	5.50
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2280 pixels	1080x2160 pixels	1080x1920 pixels	1080x1920 pixels
hardware
Processor	2.2GHz octa-core	1.8GHz octa-core	octa-core	octa-core
Processor make	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660	Qualcomm Snapdragon 660
RAM	4GB	4GB	6GB	4GB
Internal storage	16GB	64GB	64GB	64GB
Expandable storage	Yes	Yes	Yes	No
Expandable storage type	microSD	microSD	-	-
Expandable storage up to (GB)	256	256	-	-
camera
Rear camera	13-megapixel	16-megapixel	20-megapixel	20-megapixel
Rear flash	LED	Dual LED	Dual LED	Dual LED
Front camera	12-megapixel	20-megapixel	20-megapixel	20-megapixel
software
Operating system	Android 8.1 Oreo	Android 7.1.1	Android 7.1	Android 7.1
Skin	FunTouch OS	ColorOS 3.2	ColorOS 3.1	Color OS
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-	-	-
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes	Yes	Yes, v 4.10	Yes
USB OTG	Yes	Yes	No	No
Number of SIMs	2	2	2	1
NFC	-	No	No	No
Infrared	-	No	No	No
Headphones	-	3.5mm	-	-
FM	-	No	Yes	No
Wi-Fi Direct	-	No	No	No
Mobile High-Definition Link (MHL)	-	No	No	No
sensors
Compass/ Magnetometer	Yes	Yes	No	No
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes	No
Ambient light sensor	-	Yes	Yes	No
Barometer	-	No	No	No
Temperature sensor	-	No	No	No
sim 1
SIM Type	-	Micro-SIM	Micro-SIM	-
GSM/CDMA	-	GSM	GSM	-
3G	-	Yes	Yes	No
4G/ LTE	-	Yes	Yes	No
sim 2
SIM Type	-	Nano-SIM	Nano-SIM	-
GSM/CDMA	-	GSM	GSM	-
3G	-	Yes	Yes	-
4G/ LTE	-	Yes	Yes	-

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