Oppo K9 Pro vs Redmi 9 comparison

Show Only Differences Highlight Differences	Oppo K9 Pro	Redmi 9
key specs
Display	6.43-inch	6.53-inch
Front Camera	16-megapixel	5-megapixel
Rear Camera	64-megapixel + 8-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	8GB, 12GB	4GB
Storage	128GB, 256GB	64GB
Battery Capacity	4500mAh	5000mAh
OS	Android 11	Android 10
Resolution	1080x2400 pixels	720x1600 pixels
Processor	-	MediaTek Helio G35
general
Brand	Oppo	Xiaomi
Model	K9 Pro	Redmi 9
Release date	September 27, 2021	August 27, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	158.70 x 73.50 x 8.50	164.90 x 77.07 x 9.00
Weight (g)	180.00	196.00
Battery capacity (mAh)	4500	5000
Colours	Glacier Overture, Obsidian Warrior	Carbon Black, Sporty Orange, Sky Blue
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.43	6.53
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1600 pixels
Pixels per inch (PPI)	409	-
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Dimensity 1200	MediaTek Helio G35
RAM	8GB, 12GB	4GB
Internal storage	128GB, 256GB	64GB
Expandable storage	No	Yes
Processor	-	octa-core
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	64-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Front camera	16-megapixel (f/2.4)	5-megapixel (f/2.2, 1.12-micron)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 11	Android 10
Skin	ColorOS 11.3	MIUI 12
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Micro-USB	-	Yes
FM	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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