Infinix Smart 9 HD vs Redmi Note 9S comparison

Show Only Differences Highlight Differences	Infinix Smart 9 HD	Redmi Note 9S
key specs
Display	6.70-inch	6.67-inch
Processor	MediaTek Helio G50	Qualcomm Snapdragon 720G
Front Camera	8-megapixel	16-megapixel
Rear Camera	13-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 2-megapixel
Battery Capacity	5000mAh	5020mAh
OS	Android 14 Go Edition	Android 10
Resolution	720x1600 pixels	1080x2400 pixels
RAM	-	4GB
Storage	-	64GB
general
Brand	Infinix	Xiaomi
Model	Smart 9 HD	Redmi Note 9S
Release date	January 28, 2025	March 23, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.00 x 77.10 x 8.35	165.70 x 76.60 x 8.80
Weight (g)	188.00	209.00
IP rating	IP54	-
Battery capacity (mAh)	5000	5020
Removable battery	No	-
Wireless charging	No	-
Colours	Mint Green, Coral Gold, Neo Titanium, Metallic Black	Aurora Blue, Glacier White, Interstellar Grey
Fast charging	-	Proprietary
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.70	6.67
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
hardware
Processor	2.2GHz	2.3GHz octa-core
Processor make	MediaTek Helio G50	Qualcomm Snapdragon 720G
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1024	512
RAM	-	4GB
Internal storage	-	64GB
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel	48-megapixel (f/1.79) + 8-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Rear flash	LED	-
Front camera	8-megapixel	16-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	Yes	-
Rear autofocus	-	Phase detection autofocus
software
Operating system	Android 14 Go Edition	Android 10
Skin	-	MIUI 11
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	802.11 a/b/g/n/ac
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
GPS	-	Yes
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
sim 1
4G/ LTE	Yes	Yes
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
sim 2
4G/ LTE	Yes	Yes
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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Highlight Differences

Infinix Smart 9 HD

Redmi Note 9S

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