Difference between XIAOMI POCO C40 and VIVO Y77T ? in countries.United States

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI POCO C40	VIVO VIVO Y77T
VERSION
Announced	June 2022	August 2023
Release date	June 2022	August 2023
NETWORK
Technology	4G	5G
DEVICE
Dimensions	169.6 x 76.6 x 9.2 mm (6.68 x 3.02 x 0.36 in)	164.1 x 76.2 x 8 mm (6.46 x 3.00 x 0.31 in)
Weight	204 (g7.20 oz)	190 (g6.70 oz)
S.I.M.
Design	5 MP (1080p@30fps)	8 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD	IPS LCD,120Hz,HDR10,
Size	6.72 inches	6.64 inches
Resolution	720 x 1650 pixels	1080 x 2388 pixels
Protection	Corning Concore Glass

PLATFORM
Operating system	Android 11	Android 13,OriginOS 3,
Chipset	JLQ JR510 (11nm)	Mediatek Dimensity 7020 (6nm)
Processor	Octa-core (4x2.0 GHz Cortex-A55 & 4x1.5 GHz Cortex-A55)	Octa-core (2x2.2 GHz & 6x2.0 GHz)
GPU	Mali-G57 MC1	IMG BXM
MEMORY
Card slot	microSDXC	❌
Internal & RAM	64GB 4GB RAM	256GB 8GB RAM or 256GB 12GB RAM
CAMERA
Main	13 MP + 2 MP	50 MP (f/1.8) + 2 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	dual-band,Wi-Fi Direct,
Bluetooth	5.0	5.3
GPS	Yes,A-GPS,GLONASS,BDS,	✔️
NFC	✔️	❌
Radio	FM Radio	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear-mounted),accelerometer,proximity,infrared port,	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	Fast Charging 18W	Fast Charging 44W
BATTERY
Type	6000 mAh	5000 mAh

What is the difference between XIAOMI POCO C40 and VIVO Y77T in countries.United States?