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Karbonn K77 vs OptimaSmart OPS-41A

Compare Karbonn K77

Rs. 2,790
(Out of Stock)

 

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Compare OptimaSmart OPS-41A

Rs. 7,763
(Discontinued)

 

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Summary
Display

3.5" (8.89 cm)

240x320 px

3.5" (8.89 cm)

320x480 px

Rear Camera

1.3 MP

Single Camera

1.3 MP

Single Camera

Battery

1000 mAh

4 h talktime (2G)

1350 mAh

Performance

N/A

512 MB RAM

Storage

N/A

256 MB

32 GB (Expandable)

Front Camera

N/A

N/A

Expert Rating
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OptimaSmart OPS-41A is permanently discontinued.
General
Launch Date

September 27, 2013 (Official)

Operating System

Android v2.3.6

Performance
CPU

1 GHz

RAM

512 MB

Display
Display Type

TFT

Screen Size

3.5 " (8.89 cm)

Resolution

320x480 px

Pixel Density

165 ppi

Screen to Body Ratio (calculated)

49.46 %

Touch Screen

, Capacitive Touchscreen

Design
Size Compare
Weight

112 grams

Colours

Black

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

1.3 MP Primary Camera

1.3 MP, Primary Camera

Image Resolution

1280 x 1024 Pixels

1280 x 1024 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Battery
Capacity

1000 mAh

1350 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 4 Hours(2G)

Storage
Internal Memory

256 MB

Expandable Memory

, Up to 32 GB

User Available Storage

Up to 8 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

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

Bluetooth

Multimedia
FM Radio

, Wireless FM

Loudspeaker

Audio Jack

3.5 mm

Video Player

, Video Formats: MPEG4

Ring Tone

Music ringtones, Polyphonic ringtones, Vibration

Music

, Music Formats: MP3

Special Features

Voice recording

Sensors
Games

Browser

, WAP

Phone Book

, Limited, 500 entries

SMS

, SMS Storage 200

Other Facilities

Calculator, Stopwatch, World clock, Calendar, Alarm