Kara K18 vs Caul X40 4G

Comparing the Kara K18 vs Caul X40 4G across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Both Kara K18 and Caul X40 4G offer the same screen size of 2.4 inches and feature the same TFT display.

Rear Camera: Both Kara K18 and Caul X40 4G feature a 0.3 MP primary rear camera.

Battery: Caul X40 4G offers a higher battery capacity with 2750 mAh, while Kara K18 offers 2200 mAh, making Caul X40 4G better for longer battery life.

Kara K18

₹1,049

(Discontinued)

Caul X40 4G

₹1,699

@ Amazon

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Summary

Release Date

28 Jun, 2018

05 Dec, 2023

Compare Prices

Not Available in any store

₹1,699

@ Amazon

User Feedback

General

Launch Date

N/A	Dec 05, 2023 (Official)

Performance

RAM

N/A

32 MB

Display

Display Type

TFT

Screen Size

2.4 inches (6.1 cm)

Resolution

240x320 px

320x480 px

Pixel Density

167 ppi

240 ppi

Rear Camera

Resolution

0.3 MP
Primary Camera

Flash

Yes LED Flash

Image Resolution

640 x 480 Pixels

Camera Features

Digital Zoom

Front Camera

Resolution

0.3 MP
Front Camera

N/A

Battery

Capacity

2200 mAh

2750 mAh

Battery Type

Li-ion

Storage

Internal Storage

N/A

32 MB

Expandable Storage

Yes Up to 16 GB

Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

Network Support

5G Not Supported

5G Not Supported 4G

VoLTE

N/A

Yes

SIM 1

N/A	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3)

SIM 2

N/A	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3)

Bluetooth

Yes

Multimedia

Audio Jack

N/A

3.5 mm

Video Player

Yes Video Formats: 3GP MP4

Yes Video Formats: 3GP

Ring Tone

Music ringtones Polyphonic ringtones Vibration

Polyphonic ringtones Vibration

Music

Yes Music Formats: MP3

Special Features

N/A	Torch Light

Sensors

Games

Yes

Browser

N/A

Yes WAP

Phone Book

Yes Limited

Other Facilities

Calculator Stopwatch Calendar Alarm

Calculator Calendar Alarm

Compare Prices

Not Available in any store

₹1,699

@ Amazon