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i-smart IS-51 vs i-smart IS-51i

Compare i-smart IS-51

Rs. 2,799
(Discontinued)

 

View Details >

Compare i-smart IS-51i

Rs. 2,499
(Discontinued)

 

View Details >

Summary
Performance

Spreadtrum

512 MB RAM

512 MB RAM

Display

3.5" (8.89 cm)

480x854 px

3.5" (8.89 cm)

320x480 px

Rear Camera

2 MP

Single Camera

2 MP

Single Camera

Battery

1350 mAh

4.5 h talktime (2G)

1500 mAh

5 h talktime (2G)

Storage

2 GB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Compare Prices
i-smart IS-51 is permanently discontinued.
i-smart IS-51i is permanently discontinued.
General
Operating System

Android v4.2.2 (Jelly Bean)

Android v4.2 (Jelly Bean)

Performance
Chipset

Spreadtrum

CPU

Dual core, 1.2 GHz

Dual core, 1 GHz

RAM

512 MB

512 MB

Display
Display Type

LCD

TFT

Screen Size

3.5 " (8.89 cm)

3.5 " (8.89 cm)

Resolution

480x854 px

320x480 px

Pixel Density

280 ppi

165 ppi

Screen to Body Ratio (calculated)

45.4 %

49.07 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Size Compare
Dimensions

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

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

Weight

90 grams

Colours

Black, Blue

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

2 MP, Primary Camera

Autofocus

Flash

, LED Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

1600 x 1200 Pixels

Camera Features

Digital Zoom

Digital Zoom

Battery
Capacity

1350 mAh

1500 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4.5 Hours(2G)

Up to 5 Hours(2G)

Standby time

Up to 450 Hours(2G)

Up to 385 Hours(2G)

Storage
Internal Memory

2 GB

512 MB

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, 2G

SIM 1

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

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

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

Bluetooth

GPS

with A-GPS

USB Connectivity

microUSB

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Proximity sensor, Accelerometer

Accelerometer