Vivo S1 vs Oppo R11 comparison

Show Only Differences Highlight Differences	Vivo S1	Oppo R11
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.38-inch	5.50-inch
Processor	MediaTek Helio P65	Qualcomm Snapdragon 660
Front Camera	32-megapixel	20-megapixel
Rear Camera	16-megapixel + 8-megapixel + 5-megapixel	20-megapixel
RAM	4GB	4GB
Storage	128GB	64GB
Battery Capacity	4500mAh	2900mAh
OS	Android Pie	Android 7.1
Resolution	1080x2340 pixels	1080x1920 pixels
general
Brand	Vivo	Oppo
Model	S1	R11
Release date	July 1, 2019	June 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.53 x 75.23 x 8.13	-
Weight (g)	179.00	-
Battery capacity (mAh)	4500	2900
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Skyline Blue, Diamond Black	-
display
Screen size (inches)	6.38	5.50
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x1920 pixels
Aspect ratio	19.5:9	-
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio P65 (MT6768)	Qualcomm Snapdragon 660
RAM	4GB	4GB
Internal storage	128GB	64GB
Expandable storage	No	No
Dedicated microSD slot	No	-
camera
Rear camera	16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)	20-megapixel
Front camera	32-megapixel (f/2.0)	20-megapixel
Rear flash	-	Dual LED
software
Operating system	Android Pie	Android 7.1
Skin	Funtouch OS 9	Color OS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB OTG	Yes	No
Number of SIMs	2	1
NFC	-	No
Infrared	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	-
3G	-	No
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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