Difference between REALME C53 and REALME 9I ?

	PRODUCT 1	PRODUCT 2
	REALME REALME C53	REALME REALME 9I
VERSION
Announced	May 2023	January 2022
Release date	May 2023	January 2022
NETWORK
Technology	4G	4G
DEVICE
Dimensions	167.3 x 76.7 x 7.5 mm (6.59 x 3.02 x 0.30 in)
Weight	182 (g6.42 oz)	190 (g6.70 oz)
S.I.M.		Dual SIM
Design	8 MP (720p)	16 MP (1080p@30fps)
Other
SCREEN
langfront.Type	IPS LCD,90Hz,	IPS LCD,90Hz,
Size	6.74 inches	6.6 inches
Resolution	1080 x 2400 pixels	1080 x 2412 pixels
Protection
PLATFORM
Operating system	Android 13,Realme UI T,	Android 11,Realme UI 2.0,
Chipset	Unisoc Tiger T612 (12nm)	Qualcomm SM6225 Snapdragon 680 4G (6nm)
Processor	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU	Mali-G57	Adreno 610
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	128GB 6GB RAM	64GB 4GB RAM or 128GB 4GB RAM or 128GB 6GB RAM
CAMERA
Main	50 MP + Second CAMERA	50 MP (f/1.8) + 2 MP + 2 MP
SOUND
Loudspeaker	✔️	Yes, with dual speakers / Oui, avec deux haut-parleurs
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band	dual-band,hotspot,
Bluetooth	5.0	5.0
GPS	✔️	GPS,A-GPS,GLONASS,GALILEO,BDS,
NFC	❌	❌
Radio		❌
USB	USB Type-C 2.0	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass / Fingerprint (side mounted),accelerometer,proximity,compass,
Various	Fast Charging 33W (50% in 30 min)	Fast Charging 33W / Fast battery charge 33W
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between REALME C53 and REALME 9I ?