J Star Js 750 vs Lava M40

Comparing the J Star Js 750 vs Lava M40 across display and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Lava M40 offers a screen size of 3.2 inches, while J Star Js 750 offers 2.6 inches, making Lava M40 the larger display of the two.

Battery: J Star Js 750 offers a higher battery capacity with 1800 mAh, while Lava M40 offers 1400 mAh, making J Star Js 750 better for longer battery life.

J Star Js 750

(Discontinued)

Lava M40

₹3,999

(Discontinued)

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Show Only Differences

Summary

Performance

N/A

64 MB RAM

Display

2.6 inches (6.6 cm)	3.2 inches (8.13 cm)
LCD	N/A
N/A	240x320 px

Rear Camera

N/A	1.3 MP Primary Camera

Battery

1800 mAh

1400 mAh

User Feedback

Performance

RAM

N/A

64 MB

Display

Display Type

LCD

N/A

Screen Size

2.6 inches (6.6 cm)

3.2 inches (8.13 cm)

Resolution

N/A	240x320 px

Pixel Density

N/A

125 ppi

Rear Camera

Resolution

N/A	1.3 MP Primary Camera

Flash

N/A

Yes

Shooting Modes

N/A	Continuous Shooting

Camera Features

N/A	Digital Zoom Smile detection

Battery

Capacity

1800 mAh

1400 mAh

Battery Type

Li-ion

TalkTime

Up to 6(2G)

Storage

Expandable Storage

Yes	Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

Network Support

5G Not Supported

Wi-Fi

Bluetooth

Yes

Yes v2.1

Multimedia

Music

Yes Music Formats: Yes Real MP3 Player

Yes Music Formats: Yes MP3 Player Dual Loudspeaker 3.5 mm Audio Jack

Sensors

Games

N/A	Angry Birds

Java

N/A

Browser

Yes

Phone Book

Yes	Yes 500 Entries

SMS

Yes	Yes 500 SMS Memory (threaded view)

MMS

N/A

Yes

Email

N/A	Yes Push e-mail