Redmi Note 11S vs Samsung Galaxy A51 5G comparison

Show Only Differences Highlight Differences	Redmi Note 11S	Samsung Galaxy A51 5G
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.43-inch	6.50-inch
Processor	MediaTek Helio G96	octa-core
Front Camera	16-megapixel	32-megapixel
Rear Camera	108-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM	6GB, 8GB	6GB
Storage	64GB, 128GB	128GB
Battery Capacity	5000mAh	4500mAh
OS	Android 11	Android 10
Resolution	1080x2400 pixels	1080x2400 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi Note 11S	Galaxy A51 5G
Release date	January 26, 2022	April 9, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.87 x 73.87 x 8.09	158.90 x 73.60 x 8.70
Weight (g)	179.00	187.00
Battery capacity (mAh)	5000	4500
Fast charging	Proprietary	Proprietary
Colours	Horizon Blue, Polar White, Space Black	Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White
display
Refresh Rate	90 Hz	-
Screen size (inches)	6.43	6.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2400 pixels
Aspect ratio	20:9	-
Pixels per inch (PPI)	409	-
hardware
Processor	octa-core	octa-core (2x2.2GHz + 6x1.8GHz)
Processor make	MediaTek Helio G96	-
RAM	6GB, 8GB	6GB
Internal storage	64GB, 128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	1000
Dedicated microSD slot	Yes	-
camera
Rear camera	108-megapixel (f/1.9, 0.7-micron) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	4	-
Rear autofocus	Yes	-
Rear flash	LED	-
Front camera	16-megapixel (f/2.4)	32-megapixel (f/2.2)
No. of Front Cameras	1	-
software
Operating system	Android 11	Android 10
Skin	MIUI 13	One UI 2.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
Infrared	Yes	-
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
NFC	-	Yes
USB OTG	-	Yes
FM	-	Yes
Wi-Fi Direct	-	Yes
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
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes

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