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Karbonn KT21 vs Samsung Galaxy Star

Compare Karbonn KT21

Rs. 3,014
(Discontinued)

 

View Details >

Compare Samsung Galaxy Star

Rs. 3,599
(Discontinued)

 

View Details >

Summary
Display

2.8" (7.11 cm)

3" (7.62 cm)

240x320 px

Rear Camera

3.2 MP

Single Camera

2 MP

Single Camera

Battery

1000 mAh

1200 mAh

14 h talktime (2G)

Performance

N/A

Spreadtrum SC8810

512 MB RAM

Storage

N/A

4 GB

32 GB (Expandable)

Front Camera

N/A

N/A

Expert Rating
User Ratings

★★★★★
★★★★★

5/5 based on 1 ratings

★★★★★
★★★★★

3.8/5 based on 2,642 ratings

Compare Prices
Karbonn KT21 is permanently discontinued.
Samsung Galaxy Star is permanently discontinued.
General
Operating System

Android v4.1.2 (Jelly Bean)

Custom UI

TouchWiz UI

Performance
Chipset

Spreadtrum SC8810

CPU

Single core, 1 GHz, Cortex A5

Graphics

Mali-300 MP

RAM

512 MB

Display
Screen Size

2.8 " (7.11 cm)

Resolution

x px

Screen to Body Ratio (calculated)

45.29 %

Touch Screen

, Capacitive Touchscreen

Design
Size Compare
Weight

102.5 grams

Colours

Black

Black, Blue, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP Primary Camera

2 MP, Primary Camera

Flash

, Flash, LED Flash

Image Resolution

1600 x 1200 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Video Recording

320x240 @ 15 fps

Front Camera
Battery
Capacity

1000 mAh

1200 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 14 Hours(2G)

Standby time

Up to 320 Hours(2G)

Storage
Internal Memory

4 GB

Expandable Memory

, Up to 32 GB

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro

Network Support

5G Not Supported in India, 2G

5G Not Supported in India, 2G

SIM 1

GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

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

SAR Value

Head: 0.77 W/kg, Body: 0.62 W/kg

Wi-Fi

No

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

Wi-Fi Features

Mobile Hotspot

Bluetooth

, v4.0

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Multimedia
FM Radio

, RDS, Stereo FM

Loudspeaker

Audio Jack

3.5 mm

Music

, Music Formats: , Multi Format High Quality Music Player with 3.5mm Audio Jack

Sensors
Other Sensors

Proximity sensor

Accelerometer

Java

Browser

Phone Book

, 2000 Entries

SMS

MMS