Difference between VIVO S7T 5G and ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO S7T 5G
VERSION
Announced	2021
Release date	2021
NETWORK
Technology	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
DEVICE
Dimensions	158.8 x 74.2 x 7.4 mm (6.25 x 2.92 x 0.29 in)
Weight	169 (g5.96 oz)
S.I.M.	Dual SIM
Design	44 MP + 8 MP
Other
SCREEN
langfront.Type	AMOLED
Size	6.44 inches
Resolution	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 11,OriginOS 1.0,
Chipset	MediaTek MT6875 Dimensity 820 5G (7nm)
Processor	Octa-core (4x2.6 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC5
MEMORY
Card slot	❌
Internal & RAM	128GB 8GB RAM, 256GB 8GB RAM
CAMERA
Main	64 MP + 8 MP + 2 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	❌
USB	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,proximity,compass / Fingerprint (under screen),optical),accelerometer,proximity,compass,
Various	Fast Charging 33W / Fast battery charge 33W
BATTERY
Type	4000 mAh

What is the difference between VIVO S7T 5G and ?