Xiaomi Redmi 6A vs Redmi 6 vs Xiaomi Redmi S2 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 6A	Redmi 6	Xiaomi Redmi S2
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	5.45-inch	5.45-inch	5.99-inch
Processor	MediaTek Helio A22	MediaTek Helio P22	Qualcomm Snapdragon 625
Front Camera	5-megapixel	5-megapixel	16-megapixel
Rear Camera	13-megapixel	12-megapixel + 5-megapixel	12-megapixel
RAM	2GB	3GB	3GB
Storage	16GB	32GB	32GB
Battery Capacity	3000mAh	3000mAh	3080mAh
OS	Android 8.1 Oreo	Android 8.1 Oreo	Android 8.1 Oreo
Resolution	720x1440 pixels	720x1440 pixels	720x1440 pixels
general
Brand	Xiaomi	Xiaomi	Xiaomi
Model	Redmi 6A	Redmi 6	Redmi S2
Release date	June 1, 2018	June 1, 2018	May 1, 2018
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Body type	Plastic	Plastic	-
Dimensions (mm)	147.50 x 71.50 x 8.30	147.50 x 71.50 x 8.30	160.73 x 77.26 x 8.10
Weight (g)	145.00	146.00	170.00
Battery capacity (mAh)	3000	3000	3080
Removable battery	No	No	No
Wireless charging	No	No	-
Colours	Blue, Gold, Rose Gold, Black	Lake Blue, Gold, Rose Gold, Black	Black, Rose Gold, Gold, White, Blue, Red, Pink, Gray, Silver
display
Screen size (inches)	5.45	5.45	5.99
Touchscreen	Yes	Yes	Yes
Resolution	720x1440 pixels	720x1440 pixels	720x1440 pixels
Aspect ratio	18:9	18:9	-
Pixels per inch (PPI)	295	295	-
hardware
Processor	2GHz quad-core (4x2GHz)	2GHz octa-core (8x2GHz)	2GHz octa-core
Processor make	MediaTek Helio A22 (MT6761)	MediaTek Helio P22 (MT6762)	Qualcomm Snapdragon 625
RAM	2GB	3GB	3GB
Internal storage	16GB	32GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256
Dedicated microSD slot	Yes	Yes	-
camera
Rear camera	13-megapixel (f/2.2)	12-megapixel (f/2.2, 1.25-micron) + 5-megapixel	12-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus	-
Rear flash	LED	LED	LED
Front camera	5-megapixel	5-megapixel (f/2.2, 1.12-micron)	16-megapixel
Front flash	No	No	Yes
software
Operating system	Android 8.1 Oreo	Android 8.1 Oreo	Android 8.1 Oreo
Skin	MIUI 9.6	MIUI 9.6	MIUI 9
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
NFC	No	No	-
Infrared	No	No	Yes
USB OTG	Yes	Yes	-
USB Type-C	No	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	Yes	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-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	Yes	-
Fingerprint sensor	No	Yes	-
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	No	No	Yes
3D face recognition	-	No	-

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