BenQ-Siemens Mobile SF71 vs Usha-Lexus 2020B

BenQ-Siemens Mobile SF71

(Discontinued)

Usha-Lexus 2020B

(Discontinued)

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Summary

Release Date

01 Mar, 2007

01 Sep, 2009

User Feedback

Display

Display Type

LCD

Screen Size

N/A	1.8 inches (4.57 cm)

Resolution

320.00x 320 pixels 2.0 inches px

128x128 px

Pixel Density

N/A

101 ppi

Design

Height

96.00 mm

N/A

Width

48.00 mm

N/A

Thickness

23.00 mm

N/A

Weight

118 grams

97 grams

Form Factor

Clamshell

N/A

Rear Camera

Resolution

2 MP
Primary Camera

N/A

Flash

Yes LED Flash

N/A

Camera Features

Digital Zoom

N/A

Video Recording

640x480 @ 25

N/A

Battery

Capacity

N/A

1800 mAh

Battery Type

N/A

Li-ion

TalkTime

Up to 4.5(2G)

N/A

Storage

Internal Storage

45 MB

N/A

Expandable Storage

Yes	Yes Up to 2 GB

Network & Connectivity

SIM Slot(s)

Single SIM

Network Support

5G Not Supported

Wi-Fi

N/A

Bluetooth

Yes v1.1

Multimedia

Music

Yes Music Formats: Yes MP3/AAC/AAC+/eAAC+ player

Yes Music Formats: Yes MP3 Music Player

Sensors

Java

Yes MIDP 2.0

Yes

Browser

Yes

Phone Book

N/A	500 entries

SMS

N/A	SMS Storage 200

Other Facilities

facilites

Ultra Long Standby Battery Mobile Tracker 3D Menu Prank Tones Torch Light Sound Recorder Power Saver Blacklist Loud Speaker Hindi Language Equalizer Voice Changer