Redmi Note 7S vs Xiaomi Mi 4 comparison

Show Only Differences Highlight Differences	Redmi Note 7S	Xiaomi Mi 4
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	5.00-inch
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 801
Front Camera	13-megapixel	8-megapixel
Rear Camera	48-megapixel + 5-megapixel	13-megapixel
RAM	3GB	3GB
Storage	32GB	16GB
Battery Capacity	4000mAh	3080mAh
OS	Android Pie	Android 4.4
Resolution	1080x2340 pixels	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi Note 7S	Mi 4
Release date	May 20, 2019	July 1, 2014
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	159.21 x 75.21 x 8.10	139.20 x 68.50 x 8.90
Weight (g)	186.00	156.00
Battery capacity (mAh)	4000	3080
Removable battery	No	No
Fast charging	Quick Charge 4+	-
Colours	Onyx Black, Ruby Red, Sapphire Blue	White
SAR value	1.60	-
display
Screen size (inches)	6.30	5.00
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19.5:9	16:9
Pixels per inch (PPI)	409	-
hardware
Processor	2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)	2.5GHz quad-core
Processor make	Qualcomm Snapdragon 660	Qualcomm Snapdragon 801
RAM	3GB	3GB
Internal storage	32GB	16GB
Expandable storage	Yes	No
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	13-megapixel (f/1.8, 1.12-micron)
Rear autofocus	Yes	Yes
Rear flash	LED	LED
Front camera	13-megapixel (f/2.0, 1.12-micron)	8-megapixel (f/1.8)
Front flash	No	-
software
Operating system	Android Pie	Android 4.4
Skin	MIUI 10	MIUI 6
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.00
Infrared	Yes	Yes
USB OTG	Yes	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
NFC	-	No
Micro-USB	-	Yes
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	-	Yes
Temperature sensor	-	No

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