Oppo Reno 3 vs Oppo A91 comparison

Show Only Differences Highlight Differences	Oppo Reno 3	Oppo A91
key specs
Display	6.40-inch	6.40-inch
Processor	MediaTek Helio P90	octa-core
Front Camera	44-megapixel	Unspecified
Rear Camera	48-megapixel + 13-megapixel + 8-megapixel + 2-megapixel	48-megapixel + 8-megapixel
RAM	8GB	8GB
Storage	128GB	128GB
Battery Capacity	4025mAh	4000mAh
OS	Android 10	Android 9
Resolution	1080x2400 pixels	1080x2400 pixels
general
Brand	Oppo	Oppo
Model	Reno 3	A91
Release date	March 16, 2020	December 20, 2019
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	160.20 x 73.30 x 7.90	-
Weight (g)	170.00	-
Battery capacity (mAh)	4025	4000
Removable battery	No	No
Fast charging	VOOC	VOOC
Colours	Auroral Blue, Midnight Black	Black, Blue, Red
display
Screen size (inches)	6.40	6.40
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2400 pixels
Aspect ratio	20:9	-
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio P90 (MT6779)	-
RAM	8GB	8GB
Internal storage	128GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	256	-
camera
Rear camera	48-megapixel (f/1.8) + 13-megapixel (f/2.4) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)	48-megapixel + 8-megapixel
Rear autofocus	Yes	Yes
Rear flash	LED	Yes
Front camera	44-megapixel (f/2.4)	Unspecified
Front flash	-	No
software
Operating system	Android 10	Android 9
Skin	ColorOS 7	ColorOS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n
Active 4G on both SIM cards	-	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	-
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Fingerprint sensor	-	Yes

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