Difference between VIVO V27 and VIVO Y55S 5G ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO V27	VIVO VIVO Y55S 5G
VERSION
Announced	March 2023	December 2021
Release date	March 2023	December 2021
NETWORK
Technology	5G	5G
DEVICE
Dimensions	164.1 x 74.8 x 7.4 mm (6.46 x 2.94 x 0.29 in)
Weight	180 (g6.35 oz)	199.8 (g7.05 oz)
S.I.M.		Dual SIM
Design	50 MP (4K@60fps)	8 MP
Other	Color changing back panel color
SCREEN
langfront.Type	AMOLED,1B colors,120Hz,HDR10+,	IPS LCD
Size	6.78 inches	6.58 inches
Resolution	1080 x 2400 pixels	1080 x 2408 pixels
Protection

PLATFORM
Operating system	Android 13,Funtouch 13,	Android 11,OriginOS,
Chipset	Mediatek Dimensity 7200 (4nm)	MediaTek MT6833 Dimensity 700 5G (7nm)
Processor	Octa-core (2x2.8 GHz Cortex-A715 & 6x Cortex-A510)	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Mali-G610 MC4	Mali-G57 MC2
MEMORY
Card slot	❌	❌
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM	128GB 8GB RAM
CAMERA
Main	50 MP (Optical Image Stabilization) + 8 MP (120˚) + 2 MP (macro)	50 MP + 2 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,	✔️
Bluetooth	5.3	✔️
GPS	✔️	✔️
NFC	✔️	❌
Radio	❌	FM Radio
USB	USB Type-C 2.0	USB Type-C
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,
Various	Fast Charging 66W (50% in 20 min)	Fast Charging 18W / Fast battery charge 18W
BATTERY
Type	4600 mAh	6000 mAh

What is the difference between VIVO V27 and VIVO Y55S 5G ?