Difference between XIAOMI REDMI K40 PRO and ? in United States

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI REDMI K40 PRO
VERSION
Announced	2021
Release date	2021
NETWORK
Technology	5G
DEVICE
Dimensions	163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight	196 (g6.91 oz)
S.I.M.	Dual SIM
Design	20MP
Other	IP53,dust and splash protection / IP53,protection against dust and splashes,
SCREEN
langfront.Type	Super AMOLED,120Hz,HDR10+,
Size	6.67 inches
Resolution	1080 x 2400 pixels
Protection	Corning Gorilla Glass 5

PLATFORM
Operating system	Android 11,MIUI 12,
Chipset	Qualcomm SM8350 Snapdragon 888 (5nm)
Processor	Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
GPU	Adreno 660
MEMORY
Card slot	❌
Internal & RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
CAMERA
Main	64 MP + 8 MP + 5 MP
SOUND
Loudspeaker	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo
Jack 3,5 mm	❌
CONNECTIVITY
Wifi	✔️
Bluetooth	✔️
GPS	✔️
NFC	✔️
Radio	❌
USB	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,color spectrum,barometer / Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,color spectrum,barometer,
Various	Fast charging 33W,Power Delivery 3.0,Quick Charge 3+ / 33 W fast charge,Power Delivery 3.0,Quick Charge 3+,
BATTERY
Type	4520 mAh

What is the difference between XIAOMI REDMI K40 PRO and in United States?