Xiaomi Mi MIX 2 vs Cat S31 comparison

Show Only Differences Highlight Differences	Xiaomi Mi MIX 2	Cat S31
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	5.99-inch	4.70-inch
Processor	Qualcomm Snapdragon 835	Qualcomm Snapdragon 210
Front Camera	5-megapixel	2-megapixel
Rear Camera	12-megapixel	8-megapixel
RAM	6GB	2GB
Storage	128GB	16GB
Battery Capacity	3400mAh	4000mAh
OS	Android	Android 7.1
Resolution	1080x2160 pixels	720x1280 pixels
general
Brand	Xiaomi	Cat
Model	Mi MIX 2	S31
Release date	September 1, 2017	September 1, 2017
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.80 x 75.50 x 7.70	146.00 x 74.42 x 12.60
Weight (g)	185.00	200.00
Battery capacity (mAh)	3400	4000
Removable battery	No	No
Colours	Black	-
display
Screen size (inches)	5.99	4.70
Touchscreen	Yes	Yes
Resolution	1080x2160 pixels	720x1280 pixels
Pixels per inch (PPI)	403	-
hardware
Processor	octa-core	quad-core
Processor make	Qualcomm Snapdragon 835	Qualcomm Snapdragon 210
RAM	6GB	2GB
Internal storage	128GB	16GB
Expandable storage	No	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	12-megapixel	8-megapixel
Rear flash	Dual LED	LED
Front camera	5-megapixel	2-megapixel
Front flash	-	No
software
Operating system	Android	Android 7.1
Skin	MIUI	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.10
NFC	Yes	No
Infrared	No	No
USB OTG	No	No
FM	No	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	No
4G/ LTE	Yes	No
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	Yes	No
Temperature sensor	No	No

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