Redmi 9 vs Xiaomi Redmi 7 (2GB RAM, 32GB) comparison

Show Only Differences Highlight Differences	Redmi 9 (4GB RAM, 64GB)	Xiaomi Redmi 7 (2GB 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	6.26-inch
Processor	MediaTek Helio G35	Qualcomm Snapdragon 632
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel	12-megapixel + 2-megapixel
RAM	4GB	2GB
Storage	64GB	32GB
Battery Capacity	5000mAh	4000mAh
OS	Android 10	Android 9.0 Pie
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi 9	Redmi 7
Release date	August 27, 2020	March 1, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.90 x 77.07 x 9.00	158.73 x 75.58 x 8.47
Weight (g)	196.00	180.00
Battery capacity (mAh)	5000	4000
Fast charging	Proprietary	-
Colours	Carbon Black, Sporty Orange, Sky Blue	Comet Blue, Eclipse Black, Lunar Red
Body type	-	Plastic
Removable battery	-	No
display
Screen size (inches)	6.53	6.26
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	20:9	19:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	1.8GHz octa-core
Processor make	MediaTek Helio G35	Qualcomm Snapdragon 632
RAM	4GB	2GB
Internal storage	64GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	512
Dedicated microSD slot	Yes	Yes
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	12-megapixel (f/2.2, 1.29-micron) + 2-megapixel
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	Dual LED
Front camera	5-megapixel (f/2.2, 1.12-micron)	8-megapixel (f/2.0)
software
Operating system	Android 10	Android 9.0 Pie
Skin	MIUI 12	MIUI 10
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 4.20
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Infrared	-	Yes
Active 4G on both SIM cards	-	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
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes

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