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Karbonn A101 vs i-smart IS-51

Compare Karbonn A101

Rs. 5,490
(Out of Stock)

 

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Compare i-smart IS-51

Rs. 2,799
(Discontinued)

 

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Summary
Performance

512 MB RAM

Spreadtrum

512 MB RAM

Display

4.0" (10.16 cm)

480x800 px

3.5" (8.89 cm)

480x854 px

Rear Camera

5 MP

Single Camera

2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

N/A

Battery

1500 mAh

1350 mAh

4.5 h talktime (2G)

Storage

4 GB

32 GB (Expandable)

2 GB

32 GB (Expandable)

User Rating

★★★★★
★★★★★

3.2/5 based on 88 ratings

Read All User Reviews

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i-smart IS-51 is permanently discontinued.
General
Launch Date

June 20, 2014 (Official)

Operating System

Android v4.2 (Jelly Bean)

Android v4.2.2 (Jelly Bean)

Performance
Chipset

Spreadtrum

CPU

Dual core, 1.3 GHz

Dual core, 1.2 GHz

RAM

512 MB

512 MB

Display
Display Type

LCD

LCD

Screen Size

4.0 " (10.16 cm)

3.5 " (8.89 cm)

Resolution

480x800 px

480x854 px

Pixel Density

233 ppi

280 ppi

Screen to Body Ratio (calculated)

38.91 %

45.4 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 148 mm
Width: 79 mm
Thickness: 10.3 mm

Height: 118 mm
Width: 63 mm
Thickness: 10 mm

Weight

200 grams

90 grams

Colours

Black, White

Black, Blue

Camera
Main Camera
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

2 MP, Primary Camera

Autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

2592 x 1944 Pixels

1600 x 1200 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1500 mAh

1350 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4.5 Hours(2G)

Standby time

Up to 450 Hours(2G)

Storage
Internal Memory

4 GB

2 GB

Expandable Memory

, Up to 32 GB

, Up to 32 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, 3G, 2G

SIM 1

3G Bands:
UMTS 2100 MHz
2G Bands:
GSM 1800 / 900 MHz
3G Speed:
HSDPA 21 Mbit/s ↓
GPRS:
Available
EDGE:
Available

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

SIM 2

2G Bands:
GSM 1800 / 900 MHz

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

, Wi-Fi

Wi-Fi Features

Mobile Hotspot

Bluetooth

GPS

with A-GPS

USB Connectivity

microUSB 2.0

microUSB

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer

Proximity sensor, Accelerometer