Vodafone 840 3G Touch vs Karbonn A1

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Comparing the Vodafone 840 3G Touch vs Karbonn A1 across display, camera and storage to help determine the better smartphone.

Here is the summary of the results:

Display: Both Vodafone 840 3G Touch and Karbonn A1 offer the same screen size of 2.8 inches, but Vodafone 840 3G Touch features a LCD display compared to Karbonn A1's TFT, making Vodafone 840 3G Touch the better display of the two.


Rear Camera: Karbonn A1 offers a higher rear camera resolution with 3.2 MP, while Vodafone 840 3G Touch offers 2 MP, making Karbonn A1 better for rear camera photography.


Storage: Karbonn A1 offers higher internal storage with 4 GB, while Vodafone 840 3G Touch offers 100 GB, making Karbonn A1 the better option for storage.

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Vodafone 840 3G Touch
(Discontinued)
Karbonn A1
₹2,999
(Discontinued)
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Summary

Release Date

15 Nov, 2009
26 Jul, 2011

Performance

N/A
(upto 600 MHz)
N/A
512 MB RAM

Display

2.8 inches (7.11 cm)
2.8 inches (7.11 cm)
LCD
TFT
240x320 px
240x320 px

Rear Camera

2 MP
Primary Camera
3.2 MP
Primary Camera

Battery

N/A
1100 mAh

Storage

100 MB
4 GB

User Ratings

N/A
3.3/5
(73 ratings)

User Feedback

General

Operating System

N/A
Android v2.2 (Froyo)

Performance

Processor

N/A
600 MHz

RAM

N/A
512 MB

Display

Display Type

LCD
TFT

Screen Size

2.8 inches  (7.11 cm)
2.8 inches  (7.11 cm)

Resolution

240x320 px
240x320 px

Pixel Density

143 ppi
143 ppi

Screen to Body Ratio (calculated)

40.93 %
38.4 %

Design

Height

106 mm
106.8 mm

Width

56 mm
59.2 mm

Thickness

13.90 mm
14.00 mm

Weight

93 grams
105 grams

Rear Camera

Resolution

2 MP
Primary Camera
3.2 MP
Primary Camera

Flash

Yes
N/A

Image Resolution

N/A
2048 x 1536 Pixels

Camera Features

Digital Zoom
Smile detection
Digital Zoom

Battery

Capacity

N/A
1100 mAh

Battery Type

N/A
Li-ion

TalkTime

Up to 4(2G)
Up to 4.16 Hours(2G)

Storage

Internal Storage

100 MB
4 GB

Expandable Storage

Yes Up to 8 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

Network Support

5G Not Supported
5G Not Supported

Wi-Fi

No
Yes Wi-Fi

Wi-Fi Features

N/A
Mobile Hotspot

Bluetooth

Yes v2
Yes

GPS

N/A
Yes with A-GPS

Multimedia

Audio Jack

N/A
3.5 mm

Music

Yes Music Formats: Yes Music Formats : MP3 AAC
N/A

Sensors

Other Sensors

N/A
Accelerometer

Java

Yes MIDP 2.0
N/A

Browser

Yes
N/A

Phone Book

Yes 1000 contacts Photocall
N/A

Other Facilities

Organizer Voice memo T9
N/A

Applications

N/A
Android Market-more than 2 00 000 apps Adobe Flash (10.1)