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Xiaomi Redmi 6 Pro vs Xiaomi Redmi S2 vs Xiaomi Redmi Note 4

Xiaomi Redmi 6 Pro vs Xiaomi Redmi S2 vs Xiaomi Redmi Note 4 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 6 Pro	Xiaomi Redmi S2	Xiaomi Redmi Note 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	5.84-inch	5.99-inch	5.50-inch
Processor	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625
Front Camera	5-megapixel	16-megapixel	5-megapixel
Rear Camera	12-megapixel + 5-megapixel	12-megapixel	13-megapixel
RAM	4GB	3GB	4GB
Storage	64GB	32GB	64GB
Battery Capacity	4000mAh	3080mAh	4100mAh
OS	Android 8.1 Oreo	Android 8.1 Oreo	Android 6.0
Resolution	1080x2280 pixels	720x1440 pixels	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi	Xiaomi
Model	Redmi 6 Pro	Redmi S2	Redmi Note 4
Release date	September 1, 2018	May 1, 2018	August 1, 2016
Launched in India	Yes	-	Yes
Form factor	Touchscreen	Touchscreen	Touchscreen
Body type	Metal	-	-
Dimensions (mm)	149.33 x 71.68 x 8.75	160.73 x 77.26 x 8.10	151.00 x 76.00 x 8.30
Weight (g)	178.00	170.00	175.00
Battery capacity (mAh)	4000	3080	4100
Removable battery	No	No	No
Wireless charging	No	-	-
Colours	Gold, Blue, Black, Red	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver	Gold, Grey, Matte Black
SAR value	0.96	-	-
display
Screen size (inches)	5.84	5.99	5.50
Touchscreen	Yes	Yes	Yes
Resolution	1080x2280 pixels	720x1440 pixels	1080x1920 pixels
Aspect ratio	19:9	-	16:9
Pixels per inch (PPI)	432	-	401
hardware
Processor	2GHz octa-core (8x2GHz)	2GHz octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625	Qualcomm Snapdragon 625
RAM	4GB	3GB	4GB
Internal storage	64GB	32GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	128
Dedicated microSD slot	Yes	-	-
camera
Rear camera	12-megapixel (f/2.2, 1.25-micron) + 5-megapixel	12-megapixel	13-megapixel (f/2.0, 1.12-micron)
Rear autofocus	Phase detection autofocus	-	Phase detection autofocus
Rear flash	LED	LED	Dual LED
Front camera	5-megapixel	16-megapixel	5-megapixel (f/2.0)
Front flash	No	Yes	-
software
Operating system	Android 8.1 Oreo	Android 8.1 Oreo	Android 6.0
Skin	MIUI 9.6	MIUI 9	MIUI 8
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.10
NFC	No	-	No
Infrared	Yes	Yes	Yes
USB OTG	Yes	-	Yes
USB Type-C	No	-	-
Micro-USB	Yes	-	Yes
Headphones	3.5mm	-	3.5mm
FM	Yes	-	Yes
Number of SIMs	2	2	2
Active 4G on both SIM cards	No	-	-
Wi-Fi Direct	-	-	No
Mobile High-Definition Link (MHL)	-	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	-	-
3D face recognition	No	-	-
Fingerprint sensor	Yes	-	Yes
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	-	-	No
Temperature sensor	-	-	No

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