Karbonn K777 vs Lemon Duo 309

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Comparing the Karbonn K777 vs Lemon Duo 309 across display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Display: Both Karbonn K777 and Lemon Duo 309 offer the same screen size of 2.4 inches.


Rear Camera: Karbonn K777 offers a higher rear camera resolution with 1.3 MP, while Lemon Duo 309 offers 0.3 MP, making Karbonn K777 better for rear camera photography.


Battery: Both Karbonn K777 and Lemon Duo 309 offer the same 1000 mAh battery capacity.


Storage: Lemon Duo 309 offers higher internal storage with 494 GB, while Karbonn K777 offers 17 GB, making Lemon Duo 309 the better option for storage.


User Rating: Lemon Duo 309 receives a higher user rating of 5, while Karbonn K777 has a rating of 3.5.

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Karbonn K777
₹2,290
(Out of Stock)
Lemon Duo 309
₹2,990
(Discontinued)
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Summary

Release Date

21 Jun, 2010
26 Aug, 2010

Display

2.4 inches (6.1 cm)
2.4 inches (6.1 cm)
N/A
LCD
240x320 px
240x320 px

Rear Camera

1.3 MP
Primary Camera
0.3 MP
Primary Camera

Battery

1000 mAh
1000 mAh

Storage

17 MB
494 KB

User Ratings

3.5/5
(17 ratings)
5/5
(1 rating)

User Feedback

General

Launch Date

Jun 21, 2010
N/A

Display

Display Type

N/A
LCD

Screen Size

2.4 inches  (6.1 cm)
2.4 inches  (6.1 cm)

Resolution

240x320 px
240x320 px

Pixel Density

167 ppi
167 ppi

Screen to Body Ratio (calculated)

31.02 %
30.82 %

Design

Height

115 mm
114 mm

Width

50 mm
50.8 mm

Thickness

10.70 mm
12.60 mm

Weight

95 grams
80 grams

Rear Camera

Resolution

1.3 MP
Primary Camera
0.3 MP
Primary Camera

Flash

N/A
Yes

Image Resolution

1280 x 1024 Pixels
N/A

Camera Features

Digital Zoom
Smile detection
Digital Zoom
Smile detection

Battery

Capacity

1000 mAh
1000 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 3.5(2G)
Up to 5(2G)

Storage

Internal Storage

17 MB
494 KB

Expandable Storage

Yes Up to 8 GB
Yes Up to 2 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
No

Bluetooth

Yes
Yes

Multimedia

Video Player

N/A
Yes Video Formats: 3GP

Music

N/A
Yes Music Formats: Yes MP3 Player with Dual Speaker

Sensors

Games

Embedded games
Java Games

Java

Yes
No

Browser

Yes
Yes

Phone Book

Yes 2000 Entries
Yes 300 Entries

SMS

Yes SMS Storage 2000
Yes SMS Storage 150+150

MMS

Yes 100 Storage
Yes

Other Facilities

Charging time : 3 Hrs Wallpaper download Ringtone download Hands-free mode EMS STK Screen saver Wallpaper Graphic icons Caller ID Voice codec’s : HR FR EFR AMR WWW Earphone Connector Voice Recorder CLID with Photo Call Conference Caller group Closed User Group Anti Theft Feature Predictive text Languages : English Hindi Calculator Alarm clock Stop Watch World Times Speed Dialing Organizer Anonymous Mode To Do List Melody composer Currency converter Health Management Image Format : JPG BMP GIF 3D Menu effect
Alarm clock World clock Stopwatch Calculator Mobile Tracker