Redmi Note 7S vs Oppo A9 comparison

Show Only Differences Highlight Differences	Redmi Note 7S	Oppo A9
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	6.30-inch	6.53-inch
Processor	Qualcomm Snapdragon 660	MediaTek Helio P70
Front Camera	13-megapixel	16-megapixel
Rear Camera	48-megapixel + 5-megapixel	16-megapixel + 2-megapixel
RAM	3GB	4GB
Storage	32GB	128GB
Battery Capacity	4000mAh	4020mAh
OS	Android Pie	Android Pie
Resolution	1080x2340 pixels	1080x2340 pixels
general
Brand	Xiaomi	Oppo
Model	Redmi Note 7S	A9
Release date	May 20, 2019	April 1, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	159.21 x 75.21 x 8.10	162.00 x 76.10 x 8.30
Weight (g)	186.00	190.00
Battery capacity (mAh)	4000	4020
Removable battery	No	-
Fast charging	Quick Charge 4+	-
Colours	Onyx Black, Ruby Red, Sapphire Blue	Marble Green, Jade White, Fluorite Purple
SAR value	1.60	-
display
Screen size (inches)	6.30	6.53
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2340 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	19.5:9	-
Pixels per inch (PPI)	409	-
hardware
Processor	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)	octa-core
Processor make	Qualcomm Snapdragon 660	MediaTek Helio P70
RAM	3GB	4GB
Internal storage	32GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	256	-
Dedicated microSD slot	No	-
camera
Rear camera	48-megapixel (f/1.79, 1.6-micron) + 5-megapixel	16-megapixel (f/1.8, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
Rear autofocus	Yes	Yes
Rear flash	LED	Yes
Front camera	13-megapixel (f/2.0, 1.12-micron)	16-megapixel (f/2.0)
Front flash	No	-
software
Operating system	Android Pie	Android Pie
Skin	MIUI 10	ColorOS 6.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a
GPS	Yes	-
Bluetooth	Yes, v 5.00	Yes, v 4.20
Infrared	Yes	-
USB OTG	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Micro-USB	-	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
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes