score
Largest Gadget Discovery Site in India

Sansui SA4021 vs Sansui SA3521

Compare Sansui SA4021

NA
(Discontinued)

 

View Details >

Compare Sansui SA3521

Rs. 3,714
(Discontinued)

 

View Details >

Summary
34%
32%
Performance

MediaTek MT6572

256 MB RAM

MediaTek MT6572M

256 MB RAM

Display

4.0" (10.16 cm)

480x800 px

3.5" (8.89 cm)

320x480 px

Rear Camera

3.2 MP

Single Camera

3.2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

0.3 MP

Single Camera

Battery

1500 mAh

1400 mAh

5 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Expert Rating
Compare Prices
Sansui SA4021 is permanently discontinued.
Sansui SA3521 is permanently discontinued.
General
Operating System

Android v4.2.2 (Jelly Bean)

Android v4.2.2 (Jelly Bean)

Performance
Poor
Poor
Chipset

MediaTek MT6572

MediaTek MT6572M

CPU

1.2 GHz

Dual core, 1 GHz, ARM Cortex A7

RAM

256 MB

256 MB

Display
Average
Below Average
Display Type

LCD

LCD

Screen Size

4.0 " (10.16 cm)

3.5 " (8.89 cm)

Resolution

480x800 px

320x480 px

Pixel Density

233 ppi

165 ppi

Screen to Body Ratio (calculated)

55.12 %

46.85 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 127 mm
Width: 65 mm
Thickness: 11 mm

Height: 120 mm
Width: 65 mm
Thickness: 11 mm

Weight

105 grams

Colours

Black, White

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

3.2 MP, Primary Camera

3.2 MP, Primary Camera

Flash

, LED Flash

, LED Flash

Image Resolution

2048 x 1536 Pixels

2048 x 1536 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Poor
Poor
Camera Setup

Single

Single

Resolution

0.3 MP, Primary Camera

0.3 MP, Primary Camera

Battery
Below Average
Below Average
Capacity

1500 mAh

1400 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 5 Hours(2G)

Standby time

Up to 72 Hours(2G)

Storage
Poor
Poor
Internal Memory

512 MB

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, 2G

5G Not Supported in India, 2G

SIM 1

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

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

Wi-Fi

, Wi-Fi

, Wi-Fi

Bluetooth

GPS

USB Connectivity

microUSB

Multimedia
FM Radio

, Recording option

Loudspeaker

Audio Jack

3.5 mm

Sensors
Fingerprint Sensor

No

Other Sensors

Proximity sensor, Accelerometer

Proximity sensor, Accelerometer