Difference between REALME C53 and OPPO A77S ?

	PRODUCT 1	PRODUCT 2
	REALME REALME C53	OPPO OPPO A77S
VERSION
Announced	May 2023	October 2022
Release date	May 2023	October 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)	163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)
Weight	182 (g6.42 oz)	187 g / 190 g
S.I.M.
Design	8 MP (720p)	8 MP (1080p@30fps)
Other		IP54,dust and water resistant,
SCREEN
langfront.Type	IPS LCD,90Hz,	IPS LCD,90Hz,
Size	6.74 inches	6.56 inches
Resolution	1080 x 2400 pixels	720 x 1612 pixels
Protection

PLATFORM
Operating system	Android 13,Realme UI T,	Android 12,ColorOS 12.1,
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	128GB 8GB RAM
CAMERA
Main	50 MP + Second CAMERA	50 MP (f/1.8) + 2 MP (f/1.8)
SOUND
Loudspeaker	✔️	Yes, with stereo speakers
Jack 3,5 mm	✔️	✔️
CONNECTIVITY
Wifi	dual-band	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.0	5.0
GPS	✔️	✔️
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,
Various	Fast Charging 33W (50% in 30 min)	Fast charging 33W
BATTERY
Type	5000 mAh	5000 mAh

What is the difference between REALME C53 and OPPO A77S ?