Callbar A1 vs Micromax Bolt A28

Comparing the Callbar A1 vs Micromax Bolt A28 across display, camera and battery to help determine the better smartphone.

Here is the summary of the results:

Display: Both Callbar A1 and Micromax Bolt A28 offer the same screen size of 3.5 inches.

Rear Camera: Callbar A1 offers a higher rear camera resolution with 3 MP, while Micromax Bolt A28 offers 0.3 MP, making Callbar A1 better for rear camera photography.

Battery: Both Callbar A1 and Micromax Bolt A28 offer the same 1500 mAh battery capacity.

Callbar A1

₹689

(Discontinued)

Micromax Bolt A28

(Discontinued)

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Summary

Release Date

N/A	15 Jan, 2014

Performance

N/A	(upto 1 GHz)
N/A	256 MB RAM

Display

3.5 inches (8.89 cm)	3.5 inches (8.89 cm)
N/A	TFT
320x480 px	320x480 px

Rear Camera

3 MP

Primary Camera

0.3 MP

Primary Camera

Front Camera

N/A

0.3 MP

Battery

1500 mAh

Storage

N/A

512 MB

User Ratings

N/A	3.2/5 (16 ratings)

User Feedback

General

Operating System

Android v2.3 (Gingerbread)

Performance

Processor

N/A	1 GHz, Cortex A5

Graphics (GPU)

N/A	Mali-300 MP

RAM

N/A

256 MB

Display

Display Type

N/A

TFT

Screen Size

3.5 inches (8.89 cm)

Resolution

320x480 px

Pixel Density

165 ppi

Screen to Body Ratio (calculated)

49.83 %

49.92 %

Design

Height

120 mm

116.9 mm

Width

61 mm

62.5 mm

Thickness

10.50 mm

12.5 mm

Weight

N/A

89 grams

Rear Camera

Resolution

3 MP
Primary Camera

0.3 MP
Primary Camera

Flash

Yes

N/A

Image Resolution

N/A	640 x 480 Pixels

Shooting Modes

Continuous Shooting

N/A

Camera Features

Digital Zoom
Smile detection

Digital Zoom

Front Camera

Resolution

N/A	0.3 MP Primary Camera

Battery

Capacity

1500 mAh

Battery Type

Li-ion

TalkTime

N/A	Up to 4 Hours(2G)

Storage

Internal Storage

N/A

512 MB

Expandable Storage

Yes	Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

Network Support

5G Not Supported

Wi-Fi

Yes Wi-Fi

Bluetooth

Yes

GPS

N/A	Yes with A-GPS

Multimedia

Audio Jack

N/A

3.5 mm