score
Largest Gadget Discovery Site in India

M-Tech Opal S2 vs Lemon B659

Compare M-Tech Opal S2

Rs. 1,690
(Discontinued)

 

View Details >

Compare Lemon B659

Rs. 1,495
(Discontinued)

 

View Details >

Summary
Performance

256 MB RAM

N/A

Display

3.5" (8.89 cm)

320x480 px

2.4" (6.1 cm)

240x320 px

Rear Camera

2 MP

Single Camera

0.3 MP

Single Camera

Front Camera

0.3 MP

Single Camera

N/A

Battery

1300 mAh

4 h talktime (2G)

3000 mAh

15 h talktime (2G)

Storage

512 MB

32 GB (Expandable)

N/A

User Ratings

★★★★★
★★★★★

4.2/5 based on 5 ratings

★★★★★
★★★★★

3.8/5 based on 4 ratings

Compare Prices
M-Tech Opal S2 is permanently discontinued.
Lemon B659 is permanently discontinued.
General
Operating System

Android v4.4 (Kitkat)

Performance
CPU

Dual core, 1 GHz

RAM

256 MB

Display
Display Type

LCD

TFT

Screen Size

3.5 " (8.89 cm)

2.4 " (6.1 cm)

Resolution

320x480 px

240x320 px

Pixel Density

165 ppi

167 ppi

Screen to Body Ratio (calculated)

50.59 %

Touch Screen

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Dimensions

Height: 116.3 mm
Width: 62 mm
Thickness: 10.3 mm

Colours

Black, White

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

0.3 MP Primary Camera

Flash

, LED Flash

Image Resolution

1600 x 1200 Pixels

640 x 480 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Camera Setup

Single

Resolution

0.3 MP, Primary Camera

Battery
Capacity

1300 mAh

3000 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Up to 15 Hours(2G)

Standby time

Up to 200 Hours(2G)

Up to 1080 Hours(2G)

Storage
Internal Memory

512 MB

Expandable Memory

, Up to 32 GB

, Up to 16 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Mini

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 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 900 MHz
GPRS:
Available

SIM 2

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

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot

Bluetooth

GPS

USB Connectivity

microUSB 2.0

Multimedia
FM Radio

, Recording option

, Wireless FM

Loudspeaker

Audio Jack

3.5 mm

Video Player

, Video Formats: MPEG4

Ring Tone

Music ringtones, Polyphonic ringtones, Vibration

Music

, Music Formats: MIDI, MP3, WAV

Sensors
Other Sensors

Accelerometer

Games

Browser

, WAP

Phone Book

, Limited, 700 entries

SMS

100

Other Facilities

Stopwatch, World clock, Calendar, Alarm