CAT S31

Q: Does CAT S31 support 5G?

The CAT S31 does not feature 5G connectivity.

Q: Does CAT S31 support Quick Charging?

No, the CAT S31 does not pack Quick Charging support.

Q: Is CAT S31 Waterproof?

The CAT S31 is rated as waterproof by the manufacturer.

Q: Does CAT S31 support wireless charging?

No, the CAT S31 cannot be charged wirelessly.

Market Status: Out of Stock | Released on: 12 Dec 2018

Key Specifications

Screen Size

4.7 inches (11.94 cm)

RAM + Storage

2 GB + 16 GB

Processor

Qualcomm Snapdragon 210 MSM8909

Screen Resolution

HD (720 x 1280 pixels)

Operating System

Android v7.0 (Nougat)

Rear Camera

8 MP

Battery

4000 mAh

View Full Specs

CAT S31 Prices

Flipkart

₹27,500 Out of Stock

CAT S31 Summary

The CAT S31 was released on 12th December 2018. The CAT S31 is driven by an octa core Qualcomm Snapdragon 210 MSM8909 chip and features 2 GB of RAM.

CAT Mobiles has provided the device with the Android v7.0 (Nougat) and a 4000 mAh battery .

Regarding cameras, CAT S31 is equipped with the single camera system , which includes a 8 MP main camera. The CAT S31 phone has a 2 MP Primary Camera front camera, which also features autofocus, with the capabilities of recording expected of a selfie and video calls phone.

The CAT S31 has internal storage space of 16 GB . It has size 146 mm x 74.4 mm x 12.6 mm The CAT S31 comes in Black , and is Yes, Water resistant (up to 35 minutes in a depth of 1.2 meter), IP68 water and dust resistant.

The connectivity features on CAT S31 are Yes, Wi-Fi 802.11, b/g/n, Yes, v4.1, GPS, USB Type-C. No fingerprint, other sensors start with

As of 17th October 2025, CAT S31 price in India starts at ₹27,500.

CAT S31 Price History

Explore the price history below. The current price is ₹27,500. Lowest recorded was ₹27,450. Average price is around ₹27,483.

CAT S31 Specifications

Key Specs General Performance Display Design & Body Main Camera Front Camera Battery Storage Network & Connectivity Multimedia Sensor

Key Specs

RAM 2 GB

Processor Qualcomm Snapdragon 210 MSM8909

Rear Camera 8 MP

Front Camera 2 MP

Battery 4000 mAh

Display 4.7 inches

General

Launch Date December 12, 2018 (Official)

Operating System Android v7.0 (Nougat)

Performance

Chipset Qualcomm Snapdragon 210 MSM8909

CPU Quad core, 1.1 GHz, Cortex A7

Graphics Adreno 304

RAM 2 GB

Display

Screen Size 4.7 inches (11.94 cm)

Screen Resolution HD (720 x 1280 pixels)

Pixel Density 312 ppi

Display Type IPS LCD

Screen Protection Corning Gorilla Glass v3,

Touch Screen Yes, Capacitive Touchscreen, Multi-touch

Design & Body

Height 146 mm

Width 74.4 mm

Thickness 12.6 mm

Colours Black

Waterproof Yes, Water resistant (up to 35 minutes in a depth of 1.2 meter), IP68

Ruggedness Dust proof

Main Camera

Camera Setup Single

Resolution 8 MP Primary Camera

Sensor CMOS image sensor

Autofocus Yes

Flash Yes, LED Flash

Image Resolution 3264 x 2448 Pixels

Settings Exposure compensation

Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus

Front Camera

Camera Setup Single

Resolution 2 MP Primary Camera

Flash No

Battery

Capacity 4000 mAh

Type Li-ion

User Replaceable No

USB Type-C No

Storage

Internal Memory 16 GB

Expandable Memory Yes, Up to 128 GB

Network & Connectivity

Network Support 4G (doesn't support Indian bands), 3G, 2G

SIM 1

4G Bands:

FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 850(band 5) / 800(band 20)

3G Bands:

UMTS 1900 / 2100 / 850 / 900 MHz

2G Bands:

GSM 1800 / 1900 / 850 / 900 MHz

GPRS:

Available

EDGE:

Available

Wi-Fi Yes, Wi-Fi 802.11, b/g/n

Wi-Fi Features Mobile Hotspot

Bluetooth Yes, v4.1

GPS Yes with A-GPS, Glonass

NFC No

USB Connectivity microUSB 2.0

Multimedia

Loudspeaker Yes

Audio Jack 3.5 mm

Sensor

Fingerprint Sensor No

Other Sensors Light sensor, Proximity sensor, Accelerometer

Disclaimer: While we strive for accuracy, specifications listed here may differ from the actual product and are not guaranteed to be 100% correct. Please verify all details with the retailer before purchase.