Oppo R17 vs Vivo Z1i comparison

Show Only Differences Highlight Differences	Oppo R17	Vivo Z1i
key specs
Display	6.40-inch	6.26-inch
Processor	Qualcomm Snapdragon 670	Qualcomm Snapdragon 636
Front Camera	25-megapixel	16-megapixel
Rear Camera	16-megapixel + 5-megapixel	13-megapixel + 2-megapixel
RAM	8GB	4GB
Storage	128GB	128GB
Battery Capacity	3500mAh	3260mAh
OS	Android 8.1	Android 8.1
Resolution	1080x2280 pixels	1080x2280 pixels
general
Brand	Oppo	Vivo
Model	R17	Z1i
Release date	August 1, 2018	July 1, 2018
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	3500	3260
Fast charging	VOOC	-
Colours	Streamer Blue, Neon Purple	Black, Red
Body type	-	Plastic
Dimensions (mm)	-	154.81 x 75.03 x 7.89
Weight (g)	-	149.30
display
Screen size (inches)	6.40	6.26
Touchscreen	Yes	Yes
Resolution	1080x2280 pixels	1080x2280 pixels
Aspect ratio	19:9	19:9
Pixels per inch (PPI)	374	403
hardware
Processor	octa-core (2x2GHz + 6x1.7GHz)	1.8GHz octa-core
Processor make	Qualcomm Snapdragon 670	Qualcomm Snapdragon 636
RAM	8GB	4GB
Internal storage	128GB	128GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	16-megapixel (f/1.8, 1.22-micron) + 5-megapixel	13-megapixel + 2-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus
Rear flash	Dual LED	LED
Front camera	25-megapixel (f/2.0)	16-megapixel
software
Operating system	Android 8.1	Android 8.1
Skin	ColorOS 5.2	Funtouch OS 4.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
Wi-Fi Direct	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
FM	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Compass/ Magnetometer	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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