CAT S31

Full Specifications

Released · Aug 31, 2017

4.7-inch

Single camera

4000 mAh

2GB · 16GB

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Popular Comparisons

The CAT S31 is most commonly compared with these phones:

• 

  CAT S31
  vs
  

  Samsung Galaxy A54 5G
• 

  CAT S31
  vs
  

  CAT S62 Pro
• 

  CAT S31
  vs
  

  Google Pixel 9a
• 

  CAT S31
  vs
  

  Honor 10 Lite
• 

  CAT S31
  vs
  

  Samsung Galaxy S21

Design
Dimensions	5.75 x 2.93 x 0.50 inches 146 x 74.42 x 12.6 mm
Weight	7.05 oz (200.0 g)
Resistance	Water, Dust, Shock, Vibration, Temperature; IP68; MIL-STD-810 certified
Features	Soft keys
Keys	Left: Lock/Unlock key; Right: Volume control
Colors	Black

Display
Size	4.7-inch
Resolution	1280x720px, 312 PPI
Technology	IPS LCD
Screen-to-body	56.03 %
Colors	16 777 216
Features	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware
System chip	Qualcomm Snapdragon 210 8909 (28 nm)
Processor	Quad-core 1100 MHz ARM Cortex-A7
GPU	Adreno 304
RAM	2GB
Internal storage	16GB
Storage expansion	microSDXC up to 128 GB
OS	Android (7.0 Nougat)

Battery
Capacity	4000 mAh
Type	Li - Ion

Camera
Rear	Single camera
Main camera	8 MP (Autofocus)
Flash	LED
Video recording	1280x720 (HD) Video calling, Video sharing
Front	2 MP

Connectivity & Features
Bluetooth	4.1
WLAN	802.11 b,g,n Hotspot, Wi-Fi Direct
USB	microUSB, USB 2.0
Location	GPS, A-GPS, Glonass, BeiDou
Sensors	Accelerometer, Compass
Other	VoIP, Tethering, Computer sync, OTA sync

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Features	Album art cover, Background playback
Screen mirroring	Wireless screen share
Radio	FM

Cellular
4G (FDD)	Bands 2(1900), 4(AWS-1), 5(850), 7(2600), 12(700 a), 17(700 b)
3G	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed	LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA, UMTS
SIM type	Nano SIM
This device has different variants: View all

Phone Features
Notifications	Haptic feedback
Other features	Voice dialing, Voice commands, Voice recording

Buyers information
MSRP	$ 330

Availability
Officially announced	Aug 31, 2017

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Alternative variants

Dual SIM

Differences from the main variant:
Dual SIM	Yes

News

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The super rugged CAT S31 goes on sale in the US for $330

Caterpillar, the company that makes dozer, excavators and … smartphones, is launching a new phone in the United States, the CAT S31. Originally announced early this year at CES (Consumers Electronics Show), the super rugged smartphone is now a...