Difference between SAMSUNG GALAXY A21 and REALME NARZO N61 ?

	PRODUCT 1	PRODUCT 2
	SAMSUNG SAMSUNG GALAXY A21	REALME REALME NARZO N61
VERSION
Announced	2020	July 2024
Release date	2020	August 2024
NETWORK
Technology		4G
DEVICE
Dimensions	167.8 x 76.7 x 8.1 mm	167.3 x 76.7 x 7.8 mm (6.59 x 3.02 x 0.31 in)
Weight	193 g	187 (g6.60 oz)
S.I.M.	Single SIM (Nano-SIM) or dual SIM hybrid (Nano-SIM),dual watch),
Design	13MP	5 MP
Other		IP54, dust and splash resistant ----- Die-cast aluminum chassis
SCREEN
langfront.Type		IPS LCD,90Hz,
Size	6.5 inches	6.74 inches
Resolution	720 x 1600 pixels	720 x 1600 pixels
Protection		Reinforced glass
PLATFORM
Operating system	Octa-core (4x2.3 GHz & 4x1.8 GHz)	Android 14, Realme UI 5.0
Chipset		Unisoc Tiger T612 (12nm)
Processor	Octa-core (4x2.3 GHz & 4x1.8 GHz)	Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU		Mali-G57
MEMORY
Card slot	microSDXC	microSDXC
Internal & RAM	32GB 3GB RAM	64GB 4GB RAM or 128GB 6GB RAM
CAMERA
Main	16 MP + 8 MP + 2 MP + 2 MP	32 MP (f/1.8) + Auxiliary lens
SOUND
Loudspeaker	✔️	✔️
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	✔️	Wi-Fi a/b/g/n/ac, dual-band
Bluetooth	✔️	5.0
GPS	✔️	✔️
NFC	✔️	❌
Radio
USB	2.0,Type-C 1.0,	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	15W fast battery charging	Charging 10W
BATTERY
Type	4000 mAh	5000 mAh

What is the difference between SAMSUNG GALAXY A21 and REALME NARZO N61 ?