Difference between MICROMAX IN 2B and ? in countries.United States

	PRODUCT 1	PRODUCT 2
	MICROMAX MICROMAX IN 2B
VERSION
Announced	July 2021
Release date	August 2021
NETWORK
Technology	4G
DEVICE
Dimensions
Weight	190 (g6.70 oz)
S.I.M.	Dual SIM
Design	5 MP
Other
SCREEN
langfront.Type	IPS LCD
Size	6.52 inches
Resolution	720 x 1600 pixels
Protection

PLATFORM
Operating system	Android 11
Chipset	Unisoc T610 (12nm)
Processor	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU	Mali-G52 Mp2
MEMORY
Card slot	microSDXC
Internal & RAM	64GB 4GB RAM or 64GB 6GB RAM
CAMERA
Main	13 MP (f/1.8) + 2 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	Wi-Fi Direct,hotspot,
Bluetooth	5.0
GPS	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC	❌
Radio
USB	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,
Various	Fast Charging 10W
BATTERY
Type	5000 mAh

What is the difference between MICROMAX IN 2B and in countries.United States?