Compare Karbonn A21 vs Karbonn A24

Summary
46
52
Performance

Dual core

1.2 GHz, 512 MB RAM

Dual core

1.2 GHz, 1 GB RAM

Display

4.5" (Compact)

480x800, Avg sharpness

4.5" (Compact)

540x960, Avg sharpness

Camera

5 MP (Main)

1.3 MP (Front)

8 MP (Main)

0.3 MP (Front)

Battery

1800 mAh

5 h talktime (2G)

1500 mAh

Storage

4 GB

32 GB (Expandable)

8 GB

32 GB (Expandable)

General
Operating System

Android v4 (Ice Cream Sandwich)

Android v4.1 (Jelly Bean)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Performance
Good
Good
Processor

Dual core, 1.2 GHz, Qualcomm Snapdragon

Dual core, 1.2 GHz

RAM

512 MB

1 GB

Storage
Very Good
Excellent
Internal Memory

4 GB

8 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

Display
Fair
Good
Screen Size

4.5 inches

4.5 inches

Screen Resolution

480 x 800 pixels

540 x 960 pixels

Pixel Density

207 ppi

245 ppi

Display Type

TFT

LCD

Camera
Fair
Fair
Main Camera

5 MP, Auto focus

8 MP

Front Camera

1.3 MP

0.3 MP

Flash

LED

LED

Zoom

Digital Zoom

Digital Zoom

Camera Features

Auto Focus

Battery
Good
Fair
Capacity

1800 mAH, Li-ion

1500 mAH, Li-ion

Talk Time

Up to 5 Hours(2G)

Stand By Time

Up to 200 Hours(2G)

Connectivity
Operating Frequency

GSM 1800 / 1900 / 900 MHz
UMTS 2100 MHz
SIM 2: GSM 1800 / 1900 / 900 MHz

GSM 1800 / 1900 / 900 MHz
UMTS 2100 MHz
SIM 2: GSM 1800 / 1900 / 900 MHz

GPRS

Edge

3G

HSDPA 7.2 Mbit/s

Wi-Fi

Wi-Fi 802.11, b/g/n

Wi-Fi 802.11, b/g/n

Bluetooth

v2.1, A2DP

v3.0, A2DP

GPS

USB Connectivity

USB Port, USB 2.0, microUSB 2.0

USB Port, microUSB 2.0

Design
Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Weight

104 grams

Dimensions

112 x 60.5 x 11.5 mm

Colours

Multimedia
FM Radio

Stereo FM

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

expert reviews
Karbonn A21 Review, Price, Specifications

Karbonn has been making news recently with its dual-core Android-based smartphones and the A21 is the latest entrant in its Android smartphone line-up....

customer reviews
Overall User Rating
★★★★★
★★★★★

3.4/5 based on 5 ratings

Sanjay Delhi
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★

worth for the money.recommendable....

Read More Reviews

★★★★★
★★★★★

4.5/5 based on 2 ratings

Sanjay Delhi
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★
★★★★★

As per Karbonn A24 specs mentioned on some of the websites, it is having 4.5" screen with 960 x 540 resolution (improvement over 4.5" 800X480 in A21), 1.2GHz Dual Core processor (same as in A21), 1GB RAM (improvement over 512MB RAM in A21), 1GB inter....

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