Price and specifications
Caterpillar Cat S31 smartphone

Screen size 4.7 "
Storage space 16 GB
Primary camera resolution 8 Mpx
Selfie camera resolution 1.9 Mpx
Battery capacity 4 000 mAh

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Smartphones Caterpillar Cat S31

Release DateSeptember 2017
Availability On sale
Brand Caterpillar
Model Cat S31

CAT S31 review Youtube review

Description: Unlike most smartphones that are easily breakable, the Caterpillar CAT S32 is a military grade smartphone built from the ground up to take a beating. This is one of the most durable smartphones out in the market. This device is recommended for people that work outdoors and need a device that can sustain high drops, scratches and other dangerous elements. You can run this phone over with your car and it won't even have a scratch on it. Specs-wise the phone isn’t very good, but after all you are not buying the phone for it’s specs but for its sturdiness and because it is unbreakable.


  • Water, dust and drop proof
  • Has a 3.5 mm audio jack
  • Scratch-resistant screen
  • Completely wrapped in soft touch rubber which makes the grip very tight and not slippery
  • The 4000 mAh battery gives you a full 2 days regular use


  • The pictures that the phone takes are of bad quality
  • Videos can be recorded up to 720p which is not even FullHD
  • Very low specifications (2 GB RAM and 16GB internal storage)


Design & Screen

Color Black
Size 74.4 x 146 x 12.6 mm (millimeters)
2.93 x 5.75 x 0.5 " (inches)
Weight 200 g (grams)
7.05 oz (ounces)
Waterproof Yes


Screen size 4.7 " (inches)
119.4 mm (millimeters)
Display area 56.23 %
Type TFT
Resolution 720x1280 px
Pixel density eXtra High density
312 ppi (pixels per inch)
122 ppcm (pixels per centimetre)
Features Multi-touch
Corning Gorilla Glass 3
Scratch resistant


Main camera

Primary camera resolution 8 Mpx (2 121 x 3 772)
Sensor type CMOS
Slow motion video 30 fps (frames per second)

Front camera

Selfie camera resolution 1.9 Mpx (1 034 x 1 838)

Device Hardware

Processing unit

Processor family Qualcomm
SoC (Model) Qualcomm Snapdragon 210 MSM8909
More smartphones with Qualcomm Snapdragon 210 MSM8909 processor
64 Bits No
CPU ARM Cortex-A7
CPU type Quad-core
4 cores
Frequency 1.1 GHz (gigahertz)
1100 MHz (megahertz)

Graphics & Memory

GPU Qualcomm Adreno 304
RAM 2 GB (gigabytes)
More smartphones with 2 GB or less RAM


Storage space 16 GB (gigabytes)
ca. equivalent to
2909 Songs
6400 Photos
53 Movies

More smartphones with 16 GB or less internal storage
SD card slot Yes


Fingerprint No
Barometer No
Compass Yes
Gyroscope No
Hall No
Light Yes
Proximity sensing Yes



Battery capacity 4000 mAh
Type Li-Ion
Fast charging No
Wireless charging No
Removable battery No


Mobile networks

4G 800, 700, 900, 850, 1800, 1700/2100, 2100, 1900, 2600
3G 900, 850, 1900, 1700/2100, 2100
2G 900, 850, 1900, 1800

SIM card

SIM card form Nano SIM + Nano SIM


IEEE Standards 802.11g
Wi-Fi features WiFi Hotspot


Bluetooth version 4.1
Bluetooth features


Navigation supports A-GPS


USB Battery Charging Yes
micro USB 2.0 Yes

Others features

3.5 mm jack Yes
Infrared No

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