Redmi Note 11 vs Oppo A57 comparison

Show Only Differences Highlight Differences	Redmi Note 11	Oppo A57
key specs
Display	6.43-inch	5.20-inch
Processor	Qualcomm Snapdragon 680	Qualcomm Snapdragon 435
Front Camera	13-megapixel	16-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel + 2-megapixel	13-megapixel
RAM	4GB, 6GB	3GB
Storage	64GB, 128GB	32GB
Battery Capacity	5000mAh	2900mAh
OS	Android 11	Android 6.0
Resolution	1080x2400 pixels	720x1280 pixels
general
Brand	Xiaomi	OPPO
Model	Redmi Note 11	Oppo A57
Release date	January 26, 2022	November 1, 2016
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.87 x 73.87 x 8.09	149.10 x 72.90 x 7.65
Weight (g)	179.00	147.00
Battery capacity (mAh)	5000	2900
Fast charging	Proprietary	-
Colours	Horizon Blue, Space Black, Starburst White	Rose Gold, Gold
Removable battery	-	No
SAR value	-	1.31
display
Refresh Rate	90 Hz	-
Screen size (inches)	6.43	5.20
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1280 pixels
Aspect ratio	20:9	16:9
Pixels per inch (PPI)	409	-
hardware
Processor	octa-core	1.4GHz octa-core
Processor make	Qualcomm Snapdragon 680	Qualcomm Snapdragon 435
RAM	4GB, 6GB	3GB
Internal storage	64GB, 128GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	256
Dedicated microSD slot	Yes	-
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	13-megapixel (f/2.2)
No. of Rear Cameras	4	-
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	LED
Front camera	13-megapixel (f/2.4)	16-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras	1	-
Front autofocus	-	Yes
software
Operating system	Android 11	Android 6.0
Skin	MIUI 13	ColorOS 3.0
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 5.00	Yes, v 4.10
Infrared	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
NFC	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
FM	-	Yes
Wi-Fi Direct	-	No
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
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	-	No
Temperature sensor	-	No
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

Related Comparisons

Popular Mobile Brands