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Celkon A77 vs OptimaSmart OPS-41D

Compare Celkon A77

Rs. 4,069
(Discontinued)

 

View Details >

Compare OptimaSmart OPS-41D

Rs. 3,256
(Discontinued)

 

View Details >

Summary
Performance

256 MB RAM

256 MB RAM

Display

3.5" (8.89 cm)

320x480 px

3.5" (8.89 cm)

320x480 px

Rear Camera

2 MP

Single Camera

2 MP

Single Camera

Battery

1300 mAh

4.75 talktime (2G)

1350 mAh

Storage

512 MB

32 GB (Expandable)

512 MB

32 GB (Expandable)

Front Camera

N/A

N/A

Expert Rating
User Ratings

★★★★★
★★★★★

3.9/5 based on 9 ratings

★★★★★
★★★★★

3.4/5 based on 62 ratings

Compare Prices
Celkon A77 is permanently discontinued.
OptimaSmart OPS-41D is permanently discontinued.
General
Operating System

Android v2.3 (Gingerbread)

Android v4.2.2 (Jelly Bean)

Performance
CPU

1 GHz

Dual core, 1 GHz

RAM

256 MB

256 MB

Display
Display Type

LCD

TFT

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)

50.68 %

50.45 %

Touch Screen

, Capacitive Touchscreen

, Capacitive Touchscreen

Design
Size Compare
Size Compare
Dimensions

Height: 118 mm
Width: 61 mm
Thickness: 13.50 mm

Height: 117 mm
Width: 61.8 mm
Thickness: 10.8 mm

Weight

104 grams

136 grams

Colours

Black

Black, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

2 MP, Primary Camera

2 MP, Primary Camera

Flash

Image Resolution

1600 x 1200 Pixels

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Battery
Capacity

1300 mAh

1350 mAh

Type

Li-ion

Li-Polymer

TalkTime

Up to 4.75(2G)

Standby time

Up to 130(2G)

Storage
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

GPRS:
Available

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

SIM 2

2G Bands:
GSM 1800 / 900 MHz

Wi-Fi

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

, Wi-Fi

Bluetooth

Multimedia
FM Radio

Loudspeaker

Sensors
Other Sensors

Accelerometer

Accelerometer

Applications

Document Viewer/Editor