Difference between ZTE BLADE A71 and LAVA O2 ?

	PRODUCT 1	PRODUCT 2
	ZTE ZTE BLADE A71	LAVA LAVA O2
VERSION
Announced	October 2021	March 2024
Release date	October 2021	March 2024
NETWORK
Technology	4G	4G
DEVICE
Dimensions		165 x 76.1 x 8.7 mm (6.50 x 3.00 x 0.34 in)
Weight	180 (g6.35 oz)	200 (g7.05 oz)
S.I.M.	Dual SIM
Design	8 MP	8 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD	IPS LCD,90Hz,
Size	6.52 inches - IPS LCD - 720 x 1600 pixels	6.5 inches
Resolution	720 x 1600 pixels	720 x 1600 pixels
Protection

PLATFORM
Operating system	Android 11	Android 13
Chipset	Unisoc SC9863A (28nm)	Unisoc Tiger T616 (12nm)
Processor	Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	IMG8322	Mali-G57 MP1
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	64GB 3GB RAM	128GB 8GB RAM
CAMERA
Main	16 MP + 8 MP (120˚) + 2 MP	50 MP + Auxiliary lens
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	GPS,A-GPS,GLONASS,	✔️
NFC	✔️	❌
Radio	FM Radio	FM radio
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),	Fingerprint (side-mounted),accelerometer,proximity,
Various		Charging 18W
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between ZTE BLADE A71 and LAVA O2 ?