Infinix Smart 20 vs Oppo A33 (2020) comparison

Show Only Differences Highlight Differences	Infinix Smart 20	Oppo A33 (2020)
key specs
Display	6.78-inch	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB, 128GB	32GB
Battery Capacity	5200mAh	5000mAh
OS	Android 16	Android 10
Resolution	720x1576 pixels	-
Processor	-	Qualcomm Snapdragon
general
Brand	Infinix	Oppo
Model	Smart 20	A33 (2020)
Release date	June 8, 2026	September 28, 2020
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.70 x 78.80 x 7.70	-
Weight (g)	189.00	-
IP rating	IP64	-
Battery capacity (mAh)	5200	5000
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Colours	Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange	Moonlight Black, Mint Cream
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.78	-
Touchscreen	Yes	Yes
Resolution	720x1576 pixels	-
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Helio G81 Ultimate	Qualcomm Snapdragon
RAM	4GB	4GB
Internal storage	64GB, 128GB	32GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
camera
Rear camera	8-megapixel (f/1.4)	13-megapixel + 2-megapixel + 2-megapixel
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0)	8-megapixel
No. of Front Cameras	1	-
Rear autofocus	-	Yes
software
Operating system	Android 16	Android 10
Skin	XOS 16	ColorOS 7.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes
Headphones	Type-C	-
Number of SIMs	-	2
sensors
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	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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