Difference between VIVO Y73S and VIVO Y03 ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO Y73S	VIVO VIVO Y03
VERSION
Announced	2020	March 2024
Release date	2020	March 2024
NETWORK
Technology	5G	4G
DEVICE
Dimensions	161 x 74 x 7.8 mm (6.34 x 2.91 x 0.31 in)	163.8 x 75.7 x 8.4 mm (6.45 x 2.98 x 0.33 in)
Weight	171.3 (g6.03 oz)	185 (g6.53 oz)
S.I.M.	Dual SIM (Nano-SIM),dual stand-by),
Design	16MP	5 MP
Other		IP54,dust and splash resistant,
SCREEN
langfront.Type	AMOLED,HDR10,	IPS LCD,90Hz,
Size	6.44 inches	6.56 inches
Resolution	1080 x 2400 pixels	720 x 1612 pixels
Protection

PLATFORM
Operating system	Android 10,Funtouch 10.5,	Android 14, Funtouch 14
Chipset	MediaTek MT6853 Dimensity 720 5G (7nm)	Mediatek Helio G85 (12nm)
Processor	Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Mali-G57 MC3	Mali-G52 MC2
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM	64GB 4GB RAM or 128GB 4GB RAM
CAMERA
Main	48 MP + 8 MP + 2 MP	13 MP + 0.08 MP (auxiliary lens)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	dual-band
Bluetooth	✔️	5.0
GPS	✔️	✔️
NFC	❌	❌
Radio	❌	FM radio
USB	Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,proximity,compass / Fingerprint (under screen),optical),	Accelerometer,proximity,
Various	18W fast battery charging	Faster Charging 15W
BATTERY
Type	4100 mAh	5000 mAh

What is the difference between VIVO Y73S and VIVO Y03 ?