Difference between VIVO IQOO NEO5 S and OPPO A77 ?

	PRODUCT 1	PRODUCT 2
	VIVO VIVO IQOO NEO5 S	OPPO OPPO A77
VERSION
Announced	December 2021	June 2022
Release date	December 2021	June 2022
NETWORK
Technology	5G	5G
DEVICE
Dimensions	163.2 x 76.4 x 8.4 mm (6.43 x 3.01 x 0.33 in)	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight	196 (g6.91 oz)	190 (g6.70 oz)
S.I.M.	Dual SIM
Design	16MP	8 MP (1080p@30fps)
Other		IPX4 water resistant
SCREEN
langfront.Type	AMOLED,120Hz,HDR10+,	IPS LCD,90Hz,
Size	6.62 inches	6.56 inches
Resolution	1080 x 2400 pixels	720 x 1612 pixels
Protection
PLATFORM
Operating system	Android 11,Origin OS Ocean,	Android 12,ColorOS 12.1,
Chipset	Qualcomm SM8350 Snapdragon 888 5G (5nm) ♥	MediaTek MT6833P Dimensity 810 (6nm)
Processor	Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 660	Mali-G57 MC2
MEMORY
Card slot	❌	microSDXC
Internal & RAM	128GB 8GB RAM or 256GB 8GB RAM or 256GB 12GB RAM	128GB 6GB RAM
CAMERA
Main	48 MP (f/1.8) + 13 MP (120˚) + 2 MP	48 MP (f/1.7) + 2 MP (depth)
SOUND
Loudspeaker	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo	Yes, with stereo speakers
Jack 3,5 mm	❌	✔️
CONNECTIVITY
Wifi	✔️	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.2	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 (under display,optical),accelerometer,gyro,proximity,compass / Fingerprint (under screen),optical),accelerometer,gyroscope,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	Fast Charging 66W / Fast battery charge 66W	Fast Charging 33W
BATTERY
Type	4500 mAh	5000 mAh

What is the difference between VIVO IQOO NEO5 S and OPPO A77 ?

VIVO

VIVO IQOO NEO5 S

OPPO

OPPO A77