Compare Karbonn A21 vs Karbonn A18

Summary
54
/100
45
/100
Performance

Dual core

1.2 GHz, 512 MB RAM

N/A

Display

4.5" (Compact)

480x800, Avg sharpness

4.3" (Compact)

480x800, Avg sharpness

Camera

5 MP (Main)

1.3 MP (Front)

5 MP (Main)

1.3 MP (Front)

Battery

1800 mAh

5 h talktime (2G)

1500 mAh

5 h talktime (2G)

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

General
Operating System

Android v4 (Ice Cream Sandwich)

Android v4 (Ice Cream Sandwich)

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Performance
Average
Basic
Processor

Dual core, 1.2 GHz, Cortex A5, Chipset: Qualcomm MSM8225 Snapdragon S4 Play

1 GHz

Graphics Card

Adreno 203

RAM

512 MB

512 MB

Storage
Very Good
Very Good
Internal Memory

4 GB

4 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

Display
Good
Good
Screen Size

4.5 inches

4.3 inches

Screen Resolution

480 x 800 pixels

480 x 800 pixels

Pixel Density

207 ppi

217 ppi

Display Type

TFT

IPS LCD

Camera
Good
Good
Main Camera

5 MP, Auto focus

5 MP, Auto focus

Front Camera

1.3 MP

1.3 MP

Flash

Yes,LED

Yes,LED

Zoom

Digital Zoom

Digital Zoom

Camera Features

Face detection

Battery
Average
Below Average
Capacity

1800 mAH, Li-ion

1500 mAH, Li-ion

Talk Time

Up to 5 Hours(2G)

Up to 5 Hours(2G)

Stand By Time

Up to 200 Hours(2G)

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 / 900 MHz

GPRS

Edge

3G

HSDPA 7.2 Mbit/s

HSDPA 7.2 Mbit/s

Wi-Fi

Wi-Fi 802.11, b/g/n

Wi-Fi 802.11, b/g/n, Mobile Hotspot

Bluetooth

v2.1, A2DP

v4.0, A2DP

GPS

with A-GPS

USB Connectivity

USB Port, USB 2.0, microUSB 2.0

USB Port, microUSB 2.0

More Connectivity

Tethering

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

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Price list

amazon.in

Rs. 8,249
 

askmebazaar.com

Rs. 10,280
 
expert reviews
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