Difference between OPPO A9 (2020) and XIAOMI REDMI K30S ?

	PRODUCT 1	PRODUCT 2
	OPPO OPPO A9 (2020)	XIAOMI XIAOMI REDMI K30S
VERSION
Announced	2019	2020
Release date	2019	2020
NETWORK
Technology		GSM / CDMA / HSPA / EVDO / LTE / 5G ♥
DEVICE
Dimensions	163.6 x 75.6 x 9.1 mm	165.1 x 76.4 x 9.3 mm (6.5 x 3.01 x 0.37 in)
Weight	195 g	216 (g7.62 oz) ↓
S.I.M.	Double SIM	Dual SIM / Double SIM ☺
Design	16MP	20 MP ☺
Other
SCREEN
langfront.Type		IPS LCD
Size	6.5 inches	6.67 inches ☺
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Protection	Gorilla Glass 3	Gorilla Glass 5 ☺

PLATFORM
Operating system	Android 9.0 (Pie); ColorOS 6.1	Android 10,MIUI 12,
Chipset	Qualcomm SDM665 Snapdragon 665 (11nm)	Qualcomm SM8250 Snapdragon 865 (7nm+) ♥
Processor	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) ☺
GPU	Adreno 610	Adreno 650 ☺
MEMORY
Card slot	microSD, jusqu`à 256 Go	No / non ↓
Internal & RAM	128GB 4GB RAM	128GB 8GB RAM, 256GB 8GB RAM ☺
CAMERA
Main	48 MP + 8 MP + 2 MP + 2 MP	64 MP + 13 MP + 5 MP ♥
SOUND
Loudspeaker	✔️	Yes, with stereo speakers / Oui, avec haut-parleurs stéréo
Jack 3,5 mm	✔️	No / Non ↓
CONNECTIVITY
Wifi	✔️	✔️
Bluetooth	✔️	✔️
GPS	✔️	✔️
NFC		✔️
Radio	FM Radio	❌
USB	microUSB 2.0	Type-C 2.0
CHARACTERISTICS
Sensors	Fingerprint (rear mounted),accelerometer,gyroscope,proximity,compass,	Fingerprint (side-mounted),accelerometer,gyro,proximity,compass ☺ Fingerprint (side mounted),accelerometer,gyroscope,proximity,compass,
Various	10W Fast Battery Charging - Reverse Charging	Fast charging 33W Power Delivery 3.0 Quick Charge 4+ ♥ Fast charging 33 W Power Delivery 3.0 Quick Charge 4+
BATTERY
Type	5000 mAh	5000 mAh ♥

What is the difference between OPPO A9 (2020) and XIAOMI REDMI K30S ?

OPPO

OPPO A9 (2020)

XIAOMI

XIAOMI REDMI K30S