Difference between UMIDIGI A11 PRO MAX and ?

	PRODUCT 1	PRODUCT 2
	UMIDIGI UMIDIGI A11 PRO MAX
VERSION
Announced	August 2021
Release date	August 2021
NETWORK
Technology	4G
DEVICE
Dimensions
Weight	225 g - 7.94 oz
S.I.M.	Dual SIM
Design	24MP
Other
SCREEN
langfront.Type	IPS LCD
Size	6.8 inches
Resolution	1080 x 2460 px
Protection	Scratch resistant

PLATFORM
Operating system	Android 11
Chipset	MediaTek Helio G80 (12nm)
Processor	Octa-Core (2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz)
GPU	ARM Mali-G52 2EEMC2
MEMORY
Card slot	microSDXC
Internal & RAM	128GB 4GB RAM
CAMERA
Main	48 MP (ƒ/ 1.79) + 16 MP + 3 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	✔️
Bluetooth	5.0
GPS	GPS,A-GPS,GLONASS,Galileo,
NFC	❌
Radio	FM Radio
USB	USB Type C
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),Proximity,Accelerometer,compass,gyro,Infrared port,
Various
BATTERY
Type	5150 mAh

What is the difference between UMIDIGI A11 PRO MAX and ?