Oppo A33 (2020) vs Oppo A83 (2018) comparison

Show Only Differences Highlight Differences	Oppo A33 (2020)	Oppo A83 (2018)
key specs
Processor	Qualcomm Snapdragon	MediaTek MT6737T
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	4GB	4GB
Storage	32GB	64GB
Battery Capacity	5000mAh	3180mAh
OS	Android 10	Android 7.1
Display	-	5.70-inch
Resolution	-	720x1440 pixels
general
Brand	Oppo	Oppo
Model	A33 (2020)	A83 (2018)
Release date	September 28, 2020	December 1, 2017
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	3180
Fast charging	Proprietary	-
Colours	Moonlight Black, Mint Cream	-
Dimensions (mm)	-	150.50 x 73.10 x 7.70
Weight (g)	-	143.00
display
Touchscreen	Yes	Yes
Aspect ratio	20:9	18:9
Screen size (inches)	-	5.70
Resolution	-	720x1440 pixels
hardware
Processor	octa-core	2.5GHz octa-core
Processor make	Qualcomm Snapdragon	MediaTek MT6737T
RAM	4GB	4GB
Internal storage	32GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	LED
Front camera	8-megapixel	8-megapixel
software
Operating system	Android 10	Android 7.1
Skin	ColorOS 7.2	ColorOS 3.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n
NFC	-	No
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Fingerprint sensor	Yes	-
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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