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Karbonn A9 Plus vs Karbonn K21

Compare Karbonn A9 Plus

Rs. 9,990
(Out of Stock)

 

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Compare Karbonn K21

Rs. 2,385
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Summary
Performance

Snapdragon S2

512 MB RAM

N/A

Display

4" (10.16 cm)

800x480 px (HD)

2.2" (5.59 cm)

176x220 px

Rear Camera

5 MP

Single Camera

0.3 MP

Single Camera

Front Camera

1.3 MP

Single Camera

N/A

Battery

1420 mAh

4 talktime (2G)

1000 mAh

3 talktime (2G)

Storage

4 GB

32 GB (Expandable)

123 KB

4 GB (Expandable)

User Rating

★★★★★
★★★★★

4/5 based on 279 ratings

Read All User Reviews

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General
Launch Date

October 30, 2012

December 21, 2011

Operating System

Android v4 (Ice Cream Sandwich)

Performance
Chipset

Qualcomm Snapdragon S2 MSM8255

CPU

Dual core, 1.2 GHz

Graphics

Adreno 203

RAM

512 MB

Display
Display Type

IPS LCD

LCD

Screen Size

4 " (10.16 cm)

2.2 " (5.59 cm)

Resolution

800x480 px (HD)

176x220 px

Pixel Density

233 ppi

128 ppi

Screen to Body Ratio (calculated)

62.67 %

28.88 %

Touch Screen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 120 mm
Width: 60.5 mm
Thickness: 11.3 mm

Height: 111.5 mm
Width: 47.3 mm
Thickness: 14.30 mm

Weight

105 grams

80 grams

Colours

Coffee/Grey

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

0.3 MP Primary Camera

Autofocus

Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

Shooting Modes

Continuous Shooting

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom
Smile detection

Video Recording

1280x720 @ 30 fps

Front Camera
Camera Setup

Single

Resolution

1.3 MP, Primary Camera

Camera Features

Fixed Focus

Battery
Capacity

1420 mAh

1000 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4(2G)

Up to 3(2G)

Standby time

Up to 200(2G)

Up to 120(2G)

Storage
Internal Memory

4 GB

123 KB

Expandable Memory

, Up to 32 GB

, Up to 4 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 3G, 2G

5G Not Supported in India, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
3G Speed:
HSDPA 7.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available

GPRS:
Available

SIM 2

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

Wi-Fi

, Wi-Fi 4 (802.11 b/g/n)

No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Bluetooth

, v2.1

GPS

with A-GPS

USB Connectivity

USB 2.0

Multimedia
FM Radio

Music

, Music Formats: , Music Formats : MP3, MIDI, AMR, WAV, Big Speaker for Loud Music with Hot Key, 3.5mm Audio Jack

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Java

No

Browser

Phone Book

, 500 Entries+ SIM 1 + SIM2

SMS

, SMS Storage 200 + SIM1 + SIM2

MMS

, Depend on T-Flash Card Capacity

Other Facilities

EMS, STK, Power on/off animation, Voice codecs : WAV, AMR, Calculator, Alarm clock, Stop Watch, World Times, Speed Dialing