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J Star Js 101 vs Karbonn Alfa A99

Compare J Star Js 101

NA
(Discontinued)

 

View Details >

Compare Karbonn Alfa A99

Rs. 2,450
(Discontinued)

 

View Details >

Summary
Display

2.4" (6.1 cm)

4.0" (10.16 cm)

480x800 px

Rear Camera

0.3 MP

Single Camera

3.2 MP

Single Camera

Battery

2400 mAh

11 talktime (2G)

1400 mAh

Performance

N/A

512 MB RAM

Front Camera

N/A

1.3 MP

Single Camera

Storage

N/A

4 GB

32 GB (Expandable)

Compare Prices
J Star Js 101 is permanently discontinued.
Karbonn Alfa A99 is permanently discontinued.
General
Operating System

Android v4.4 (Kitkat)

Performance
CPU

Dual core, 1.2 GHz

RAM

512 MB

Display
Display Type

LCD

TFT

Screen Size

2.4 " (6.1 cm)

4.0 " (10.16 cm)

Resolution

x px

480x800 px

Pixel Density

233 ppi

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Colours

Black

White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

0.3 MP Primary Camera

3.2 MP, Primary Camera

Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

Shooting Modes

Continuous Shooting

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

1.3 MP, Primary Camera

Battery
Capacity

2400 mAh

1400 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 11(2G)

Standby time

Up to 800(2G)

Storage
Internal Memory

4 GB

Expandable Memory

, Up to 32 GB

Network & Connectivity
SIM Slot(s)

Single SIM, GSM

Dual SIM, GSM+GSM

Network Support

5G Not Supported in India, 2G

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

SIM 1

GPRS:
Available

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

No

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

Bluetooth

GPS

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Music

, Music Formats: , MP3 Player with External Woofer Speaker

Sensors
Other Sensors

Accelerometer

Java

No

Browser

Phone Book

SMS