Xiaomi Redmi 3S vs Samsung Z1 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 3S	Samsung Z1
key specs
Display	5.00-inch	4.00-inch
Processor	Qualcomm Snapdragon 430	1.2GHz dual-core
Front Camera	5-megapixel	0.3-megapixel
Rear Camera	13-megapixel	3.1-megapixel
RAM	2GB	768MB
Storage	16GB	4GB
Battery Capacity	4100mAh	1500mAh
OS	Android 6.0.1	Tizen 2.3
Resolution	720x1280 pixels	480x800 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 3S	Z1
Release date	June 1, 2016	January 1, 2015
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	139.30 x 69.60 x 8.50	120.40 x 63.20 x 9.70
Weight (g)	144.00	112.00
Battery capacity (mAh)	4100	1500
Removable battery	No	Yes
Colours	Grey, Silver, Gold	-
display
Screen size (inches)	5.00	4.00
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	480x800 pixels
hardware
Processor	1.1GHz octa-core	1.2GHz dual-core
Processor make	Qualcomm Snapdragon 430	-
RAM	2GB	768MB
Internal storage	16GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	64
camera
Rear camera	13-megapixel	3.1-megapixel
Rear flash	LED	Yes
Front camera	5-megapixel	0.3-megapixel
software
Operating system	Android 6.0.1	Tizen 2.3
Skin	MIUI 7	-
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 4.10	Yes, v 4.10
NFC	No	No
Infrared	Yes	No
USB OTG	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	No	No
Temperature sensor	No	No

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