Difference between XIAOMI POCO M4 5G and OPPO A83 ?

	PRODUCT 1	PRODUCT 2
	XIAOMI XIAOMI POCO M4 5G	OPPO OPPO A83
VERSION
Announced	April 2022
Release date	May 2022	2018
NETWORK
Technology	5G
DEVICE
Dimensions	164 x 76.1 x 8.9 mm (6.46 x 3.00 x 0.35 in)
Weight	200 (g7.05 oz)
S.I.M.	Dual SIM
Design	8 MP (1080p@30fps)
Other	Splash resistant
SCREEN
langfront.Type	IPS LCD,90Hz,
Size	6.58 inches	5.7 inches - 720 x 1440 pixels
Resolution	1080 x 2400 pixels
Protection	Corning Gorilla Glass 3

PLATFORM
Operating system	Android 12,MIUI 13,	Android 7.1 (Nougat)
Chipset	MediaTek MT6833 Dimensity 700 (7nm)
Processor	Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)	Octa-core 2.5 GHz Cortex-A53
GPU	Mali-G57 MC2
MEMORY
Card slot	microSDXC
Internal & RAM	64GB 4GB RAM or 128GB 6GB RAM	64/32 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM
CAMERA
Main	50 MP (f/1.8) + 2 MP (depth)	13 MP - Selfie 8 MP
SOUND
Loudspeaker	✔️
Jack 3,5 mm	✔️
CONNECTIVITY
Wifi	dual-band,Wi-Fi Direct,hotspot,
Bluetooth	5.1
GPS	Yes,A-GPS,GLONASS,BDS,
NFC	❌
Radio
USB	USB Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (side-mounted),accelerometer,proximity,compass,
Various	Fast Charging 18W
BATTERY
Type	5000 mAh	3180 mAh

What is the difference between XIAOMI POCO M4 5G and OPPO A83 ?