Difference between REALME C30 and SAMSUNG GALAXY A91 ?

	PRODUCT 1	PRODUCT 2
	REALME REALME C30	SAMSUNG SAMSUNG GALAXY A91
VERSION
Announced	June 2022	Preliminary specifications / Spécifications préliminaires
Release date	June 2022	Rumored / Rumeur
NETWORK
Technology	4G	GSM / HSPA / LTE
DEVICE
Dimensions	164.1 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)
Weight	182 (g6.42 oz)
S.I.M.		Single SIM or Dual SIM / Single or double SIM
Design	5 MP	32MP
Other		Always-on display / Permanent display
SCREEN
langfront.Type	IPS LCD	Super AMOLED
Size	6.5 inches	6.7 inches
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Protection

PLATFORM
Operating system	Android 11,Realme UI Go,	Android 10,OneUI,
Chipset	Unisoc Tiger T612 (12nm)	Qualcomm SM8150 Snapdragon 855 (7nm)
Processor	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU	Mali-G57	Adreno 640
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	32GB 2GB RAM or 32GB 3GB RAM	128GB 8GB RAM
CAMERA
Main	8 MP	48 MP + 12 MP + 5 MP
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	❌
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC	❌	❌
Radio	FM Radio
USB	microUSB 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Accelerometer,proximity,	Fingerprint (under display,optical),accelerometer,gyro,proximity,compass,Samsung DeX (desktop experience support) ANT+,
Various		Fast Charging 45W / Fast battery charge 45W
BATTERY
Type	5000 mAh	4500 mAh

What is the difference between REALME C30 and SAMSUNG GALAXY A91 ?