Redmi 9 vs Redmi Y1 (3GB RAM, 32GB) comparison

Show Only Differences Highlight Differences	Redmi 9 (4GB RAM, 64GB)	Redmi Y1 (3GB RAM, 32GB)
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.53-inch	5.50-inch
Processor	MediaTek Helio G35	Qualcomm Snapdragon 435
Front Camera	5-megapixel	16-megapixel
Rear Camera	13-megapixel + 2-megapixel	13-megapixel
RAM	4GB	3GB
Storage	64GB	32GB
Battery Capacity	5000mAh	3080mAh
OS	Android 10	Android 7.0
Resolution	720x1600 pixels	720x1280 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi 9	Redmi Y1
Release date	August 27, 2020	November 1, 2017
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.90 x 77.07 x 9.00	153.00 x 76.20 x 7.70
Weight (g)	196.00	153.00
Battery capacity (mAh)	5000	3080
Fast charging	Proprietary	-
Colours	Carbon Black, Sporty Orange, Sky Blue	Dark Grey, Gold, Grey, Rose Gold, White
Removable battery	-	No
SAR value	-	1.09
display
Screen size (inches)	6.53	5.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1280 pixels
Aspect ratio	20:9	16:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	267
hardware
Processor	octa-core	1.4GHz octa-core
Processor make	MediaTek Helio G35	Qualcomm Snapdragon 435
RAM	4GB	3GB
Internal storage	64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	128
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	13-megapixel (f/2.2, 1.12-micron)
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	LED
Front camera	5-megapixel (f/2.2, 1.12-micron)	16-megapixel (f/2.0)
Front flash	-	Yes
software
Operating system	Android 10	Android 7.0
Skin	MIUI 12	MIUI 9
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
NFC	-	No
Infrared	-	Yes
USB OTG	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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