Difference between OPPO A77 and VIVO Y100T ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A77	VIVO VIVO Y100T
VERSION
Announced	June 2022	February 2024
Release date	June 2022	February 2024
NETWORK
Technology	5G	5G
DEVICE
Dimensions	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)	164.6 x 75.8 x 8.8 mm (6.48 x 2.98 x 0.35 in)
Weight	190 (g6.70 oz)	200 (g7.05 oz)
S.I.M.
Design	8 MP (1080p@30fps)	16 MP (1080p@30fps)
Other	IPX4 water resistant
SCREEN
langfront.Type	IPS LCD,90Hz,	IPS LCD,120Hz,
Size	6.56 inches	6.64 inches
Resolution	720 x 1612 pixels	1080 x 2388 pixels
Protection
PLATFORM
Operating system	Android 12,ColorOS 12.1,	Android 13,OriginOS 3,
Chipset	MediaTek MT6833P Dimensity 810 (6nm)	Mediatek Dimensity 8200 (4nm)
Processor	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core (1x3.1 GHz Cortex-A78 & 3x3.0 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU	Mali-G57 MC2	Mali-G610 MC6
MEMORY
Card slot	microSDXC	❌
Internal & RAM	128GB 6GB RAM	256GB 8GB RAM or 256GB 12GB RAM or 512GB 12GB RAM
CAMERA
Main	48 MP (f/1.7) + 2 MP (depth)	64 MP (f/1.8) + 2 MP (depth)
SOUND
Loudspeaker	Yes, with stereo speakers	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,	dual-band,Wi-Fi Direct,
Bluetooth	5.3	5.3
GPS	Yes,A-GPS,GLONASS,BDS,GALILEO,QZSS,	✔️
NFC	✔️	✔️
Radio	❌	❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass,	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,
Various	Fast Charging 33W	Fast charging 120W,Reverse charging,
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between OPPO A77 and VIVO Y100T ?