score
Largest Gadget Discovery Site in India

Zen Firefox U105 vs Chilli S02

Compare Zen Firefox U105

Rs. 1,771
(Discontinued)

 

View Details >

Compare Chilli S02

Rs. 1,599
(Discontinued)

 

View Details >

Summary
Performance

128 MB RAM

Spreadtrum

64 MB RAM

Display

3.5" (8.89 cm)

320x480 px

3.5" (8.89 cm)

320x480 px

Rear Camera

2 MP

Single Camera

3.2 MP

Single Camera

Front Camera

0.3 MP

Single Camera

N/A

Battery

1200 mAh

5 h talktime (2G)

1500 mAh

Storage

256 MB

16 GB (Expandable)

128 MB

16 GB (Expandable)

Expert Rating
User Rating

★★★★★
★★★★★

4.2/5 based on 5,022 ratings

Read All User Reviews

Compare Prices
Zen Firefox U105 is permanently discontinued.
Chilli S02 is permanently discontinued.
General
Operating System

Firefox OS

Performance
Chipset

Spreadtrum

CPU

Single core, 1 GHz

RAM

128 MB

64 MB

Display
Display Type

LCD

LCD

Screen Size

3.5 " (8.89 cm)

3.5 " (8.89 cm)

Resolution

320x480 px

320x480 px

Pixel Density

165 ppi

165 ppi

Screen to Body Ratio (calculated)

50.28 %

48.82 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 117 mm
Width: 62 mm
Thickness: 10.7 mm

Height: 121.5 mm
Width: 61.5 mm
Thickness: 10.8 mm

Colours

Black

Black, Blue, Grey, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP Primary Camera

3.2 MP Primary Camera

Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

2048 x 1536 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP Front Camera

Battery
Capacity

1200 mAh

1500 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 5 Hours(2G)

Standby time

Up to 240 Hours(2G)

Storage
Internal Memory

256 MB

128 MB

Expandable Memory

, Up to 16 GB

, Up to 16 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 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Class 12

SIM 2

2G Bands:
GSM 1800 / 900 MHz

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

Wi-Fi

, Wi-Fi

Bluetooth

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

Video Player

, Video Formats: 3GPP, MPEG4

, Video Formats: MP4

Ring Tone

Music ringtones, Polyphonic ringtones, Vibration

Music ringtones, Polyphonic ringtones, Vibration

Music

, Music Formats: AMR, MIDI, MP3, WAV

, Music Formats: MP3

Special Features

Torch Light, Multi Languages

Torch Light, Multi Languages, Auto Call Recording

Sensors
Games

Browser

, HTML

, WAP 2.0

Phone Book

, Practically Unlimited

, Limited, 1000 entries

Email

Instant Messaging

Other Facilities

Calculator, Stopwatch, World clock, Calendar, Alarm, Document viewer

Calculator, Converter, World clock, Calendar, To-Do, Alarm