Difference between OPPO A36 and OPPO A73 ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A36	OPPO OPPO A73
VERSION
Announced	January 2022	2020
Release date	January 2022	2020
NETWORK
Technology	4G	GSM / HSPA / LTE
DEVICE
Dimensions		159.8 x 72.9 x 7.5 mm (6.29 x 2.87 x 0.30 in)
Weight	185 (g6.53 oz)	163 (g5.75 oz)
S.I.M.	Dual SIM	Dual SIM
Design	8 MP (1080p@30fps)	16MP
Other
SCREEN
langfront.Type	IPS LCD,90Hz,	AMOLED
Size	6.56 inches	6.44 inches
Resolution	720 x 1612 pixels	1080 x 2400 pixels
Protection		Corning Gorilla Glass 3

PLATFORM
Operating system	Android 11,ColorOS 11.1,	Android 10,ColorOS 7.2,
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6nm)	Qualcomm SM6115 Snapdragon 662 (11nm)
Processor	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Octa-core (4x2.3 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU	Adreno 610	Adreno 610
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	256GB 8GB RAM	128GB 4GB RAM, 128GB 6GB RAM
CAMERA
Main	13 MP + 2 MP	16 MP + 8 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	✔️
Bluetooth	5.0	✔️
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,QZSS,	✔️
NFC	❌	✔️
Radio	❌	FM Radio
USB	USB Type-C 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),
Various		30W fast battery charging
BATTERY
Type	5000 mAh	4015 mAh

What is the difference between OPPO A36 and OPPO A73 ?