Difference between ENERGIZER HARD CASE P28K and VIVO VIVO Y55 4G ? in United States

	PRODUCT 1	PRODUCT 2
	ENERGIZER ENERGIZER HARD CASE P28K	VIVO VIVO VIVO Y55 4G
VERSION
Announced	February 2024	July 2022
Release date	October 2024	July 2022
NETWORK
Technology	4G	4G
DEVICE
Dimensions	178.1 x 84 x 27.8 mm (7.01 x 3.31 x 1.09 in)	160.8 x 73.8 x 8.4 mm (6.33 x 2.91 x 0.33 in)
Weight	570 (g1.26 lb)	182 (g6.42 oz)
S.I.M.
Design	16 MP (1080p@30fps)	16 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD	AMOLED
Size	6.78 inches	6.44 inches
Resolution	1080 x 2460 pixels	1080 x 2400 pixels
Protection		Schott Xensation glass

PLATFORM
Operating system	Android 14	Android 12,Funtouch 12,
Chipset	Mediatek Helio G99 (6nm)	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Mali-G57 MC2	Adreno 610
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	256GB 8GB RAM	128GB 8GB RAM
CAMERA
Main	64 MP + 20 MP + 2 MP	50 MP + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.2	5.0
GPS	✔️	✔️
NFC	✔️	❌
Radio	❌	FM Radio
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,gyro,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	Fast Charging 33W	Fast charging 44W
BATTERY
Type		5000 mAh

What is the difference between ENERGIZER HARD CASE P28K and VIVO VIVO Y55 4G in United States?