Difference between REALME 9 and VIVO IQOO Z7 ?

	PRODUCT 1	PRODUCT 2
	REALME REALME 9	VIVO VIVO IQOO Z7
VERSION
Announced	April 2022	March 2023
Release date	April 2022	March 2023
NETWORK
Technology	4G	5G
DEVICE
Dimensions	160.2 x 73.3 x 8 mm (6.31 x 2.89 x 0.31 in)	158.9 x 73.5 x 7.8 mm (6.26 x 2.89 x 0.31 in)
Weight	178 (g6.28 oz)	173 (g6.10 oz)
S.I.M.	Dual SIM
Design	16 MP (1080p@30fps)	16 MP (1080p@30fps)
Other
SCREEN
langfront.Type	Super AMOLED,90Hz,	AMOLED,90Hz,HDR10+,
Size	6.4 inches	6.38 inches
Resolution	1080 x 2400 pixels	1080 x 2400 pixels
Protection	Corning Gorilla Glass 5	Schott Xensation glass

PLATFORM
Operating system	Android 12,Realme UI 3.0,	Android 13,Funtouch 13,
Chipset	Qualcomm SM6225 Snapdragon 680 4G (6nm)	Mediatek Dimensity 920 (6nm)
Processor	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)	Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 610	Mali-G68 MC4
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 6GB RAM or 128GB 8GB RAM	128GB 6GB RAM or 128GB 8GB RAM
CAMERA
Main	108 MP (f/1.8) + 8 MP (120˚) + 2 MP	64 MP (Optical Image Stabilization) + 2 MP (depth)
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band,hotspot,	dual-band,Wi-Fi Direct,
Bluetooth	5.1	5.2
GPS	Yes,A-GPS,GLONASS,GALILEO,	✔️
NFC	❌	❌
Radio
USB	USB Type-C 2.0	USB Type-C 2.0,OTG,
CHARACTERISTICS
Sensors	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,
Various	Fast Charging 33W	Fast Charging 44W
BATTERY
Type	5000 mAh	4500 mAh

What is the difference between REALME 9 and VIVO IQOO Z7 ?