Haier Double - Z702 vs Karbonn K30

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Comparing the Haier Double - Z702 vs Karbonn K30 across camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Rear Camera: Karbonn K30 offers a higher rear camera resolution with 2 MP, while Haier Double - Z702 offers 0.3 MP, making Karbonn K30 better for rear camera photography.


Battery: Both Haier Double - Z702 and Karbonn K30 offer the same 1000 mAh battery capacity.


Storage: Karbonn K30 offers higher internal storage with 81 GB, while Haier Double - Z702 offers 128 GB, making Karbonn K30 the better option for storage.

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Haier Double - Z702
(Discontinued)
Karbonn K30
₹5,299
(Out of Stock)
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Summary

Release Date

N/A
24 Aug, 2010

Performance

64 MB RAM
N/A

Display

N/A
2.4 inches (6.1 cm)
LCD
LCD
176x220 px
320x240 px

Rear Camera

0.3 MP
Primary Camera
2 MP
Primary Camera

Front Camera

N/A
0.3 MP

Battery

1000 mAh
1000 mAh

Storage

128 MB
81 MB

User Ratings

N/A
2.6/5
(10 ratings)

User Feedback

General

Launch Date

N/A
Aug 24, 2010

Performance

RAM

64 MB
N/A

RAM Type

SDRAM
N/A

Display

Display Type

LCD
LCD

Screen Size

N/A
2.4 inches  (6.1 cm)

Resolution

176x220 px
320x240 px

Pixel Density

N/A
167 ppi

Screen to Body Ratio (calculated)

N/A
27.05 %

Design

Height

110 mm
110 mm

Width

46 mm
60 mm

Thickness

16.60 mm
13.00 mm

Weight

N/A
85 grams

Rear Camera

Resolution

0.3 MP
Primary Camera
2 MP
Primary Camera

Flash

Yes
Yes

Image Resolution

N/A
1600 x 1200 Pixels

Camera Features

Digital Zoom
Digital Zoom
Smile detection

Front Camera

Resolution

N/A
0.3 MP
Front Camera

Battery

Capacity

1000 mAh
1000 mAh

Battery Type

Li-ion
Li-ion

TalkTime

Up to 3.66(2G)
Up to 3(2G)

Storage

Internal Storage

128 MB
81 MB

Expandable Storage

Yes Up to 1 GB
Yes Up to 8 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
No

Bluetooth

Yes
Yes

Multimedia

Music

Yes Music Formats: Yes MP3 Player
Yes Music Formats: Yes One Touch Music Player Music Formats : MP3 MIDI WAV AMR with Background Sound changer

Sensors

Games

N/A
Embedded games

Java

N/A
Yes MIDP 2.0

Browser

Yes
Yes

Phone Book

1000 entries x 6 (Master and slave)
Yes 2000 Entries

SMS

SMS Storage 300 (Master and Slave)
Yes SMS Storage 500

MMS

N/A
Yes 100 Entries

Other Facilities

Voice Recorder Antenna : Embeded Phonebook Grouping SMS Template : 10 Group SMS Integrated Ringtone Number 20 Download Ringtone Edit Ringtone Power on/off Tone/Animation Profiles Selection Change Wallpaper Alarm Schedule World Time Calculator Calendar Unit Conversion Exchange Rate Conversion Recorder Auto On & Off Call Timer Phone Call Recorder Missed Call Recorder Handsfree Function.
Wallpaper download Ringtone download EMS STK Screen saver Wallpaper Graphic icons Caller ID Voice codec’s : HR FR EFR AMR WWW CLID with Photo Call Conference Caller group Background Sound Changer Power Saver Predictive text Languages : English Hindi Calculator Alarm clock Stop Watch World Times Speed Dialing Organizer To Do List Voice recorder Currency converter Health Management Image Format : JPEG GIF BMP