Difference between ZTE BLADE A75 and VIVO Y21T ?

	PRODUCT 1	PRODUCT 2
	ZTE ZTE BLADE A75	VIVO VIVO Y21T
VERSION
Announced	September 2024	January 2022
Release date	September 2024	January 2022
NETWORK
Technology	5G	4G
DEVICE
Dimensions	163.6 x 74.9 x 8.6 mm (6.44 x 2.95 x 0.34 in)
Weight	189.7 (g6.70 oz)	182 (g6.42 oz)
S.I.M.		Dual SIM
Design	8 MP	8 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD,120Hz,	IPS LCD
Size	6.6 inches	6.51 inches
Resolution	720 x 1612 pixels	720 x 1600 pixels
Protection

PLATFORM
Operating system	Android 13	Android 11,Funtouch 12,
Chipset	Unisoc T760 (6nm)	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (1x2.2 GHz Cortex-A76 & 3x Cortex-A76 & 4x Cortex-A55)	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Mali-G57	Adreno 610
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 4GB RAM	128GB 6GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (depth)	50 MP (f/1.8) + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.2	5.0
GPS	✔️	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC	✔️	❌
Radio		FM Radio
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,
Various	Charging 18W	Fast charging 18W - Reverse charging
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between ZTE BLADE A75 and VIVO Y21T ?