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CAT S31 vs realme 2

Compare CAT S31

Rs. 27,500
(Discontinued)

 

View Details >

Compare realme 2

Rs. 7,990
(Out of Stock)

 

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Summary
59%
68%
Performance

Snapdragon 210

2 GB RAM

Snapdragon 450

3 GB RAM

Display

4.7" (11.94 cm)

720x1280 px (HD)

6.2" (15.75 cm)

720x1520 px (HD+)

Rear Camera

8 MP

Single Camera

13 MP + 2 MP

Dual Camera

Front Camera

2 MP

Single Camera

8 MP

Single Camera

Battery

4000 mAh

4230 mAh

44 h talktime (2G)

Storage

16 GB

128 GB (Expandable)

32 GB

256 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

User Rating

★★★★★
★★★★★

3.4/5 based on 114 ratings

★★★★★
★★★★★

4.5/5 based on 466,835 ratings

Read All User Reviews

Compare Prices
CAT S31 is permanently discontinued.
Not Available in any store
Notify me when it's available
General
Launch Date

September 4, 2018 (Official)

Operating System

Android v7.0 (Nougat)

Android v8.1 (Oreo)

Custom UI

ColorOS

Performance
Average
Good
Chipset

Qualcomm Snapdragon 210 MSM8909

Qualcomm Snapdragon 450

CPU

Quad core, 1.1 GHz, Cortex A7

Octa core, 1.8 GHz, Cortex A53

Architecture

64 bit

Graphics

Adreno 304

Adreno 506

RAM

2 GB

3 GB

RAM Type

LPDDR3

Display
Good
Average
Display Type

IPS LCD

Screen Size

4.7 " (11.94 cm)

Resolution

720x1280 px (HD)

Aspect Ratio

19:9

Pixel Density

312 ppi

Screen to Body Ratio (calculated)

55.93 %

80.85 %

Screen Protection

Corning Gorilla Glass v3

Bezel-less display

with notch

Touch Screen

, Capacitive Touchscreen, Multi-touch

Screen to Body Ratio (claimed by the brand)

88.8 %

Design
Size Compare
Size Compare
Dimensions

Height: 146 mm
Width: 74.4 mm
Thickness: 12.6 mm

Height: 156.2 mm
Width: 75.6 mm
Thickness: 8.2 mm

Weight

200 grams

168 grams

Build Material

Back: Plastic

Colours

Black

Diamond Black, Diamond Blue, Diamond Red

Waterproof

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

Ruggedness

Dust proof

Camera
Main Camera
Camera Setup

Single

Dual

Resolution

8 MP, Primary Camera

13 MP f/2.2, Primary Camera(4.0" sensor size, 1.12µm pixel size)2 MP f/2.4, Depth Camera

Sensor

CMOS image sensor

CMOS image sensor

Autofocus

, Phase Detection autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

3264 x 2448 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

2 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

Front Camera
Poor
Good
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

8 MP f/2.2, Primary Camera(4.0" sensor size, 1.12µm pixel size)

Flash

No

Camera Features

Fixed Focus

Battery
Good
Good
Capacity

4000 mAh

4230 mAh

Type

Li-ion

Li-ion

Removable

No

No

TalkTime

Up to 44 Hours(2G)

USB Type-C

No

No

Storage
Best in Class
Best in Class
Internal Memory

16 GB

32 GB

Expandable Memory

, Up to 128 GB

, Up to 256 GB

User Available Storage

Up to 23.2 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Single SIM, GSM

Dual SIM, GSM+GSM, Dual VoLTE

SIM Size

SIM1: Nano

SIM1: Nano
SIM2: Nano

Network Support

5G Not Supported in India, 4G Not Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

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
Read More..

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
3G Bands:
UMTS 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

, Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.1

, v4.2

GPS

with A-GPS, Glonass

with A-GPS

NFC

No

No

USB Connectivity

microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

Fingerprint Sensor Position

Rear

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Applications

Oppo Browser