Micromax Bolt A28 - Technical characteristics and specifications

Bolt A28 technical characteristics

About the device:

Micromax Bolt A28 is a mobile/cell phone with dimensions of 71.6 mm (millimeters), 7.16 cm (centimeters), 0.235 ft (feet), 2.819 in (inches), a weight of 153 grams, a screen size of 5 in (inches), 127 mm (millimeters), 12.7 cm (centimeters) and a screen resolution of 720 x 1520 pixels.

It has a processor ARM Cortex-A7, a graphics card ARM Mali-T720 MP1, a 2 GB RAM memory and an internal memory of 16 GB expandable by memory card microSD, microSDHC, microSDXC .

The Micromax Bolt A28 comes from the factory with the Android 5.1 Lollipop operating system.

Technical information

Property	Value
Brand	Micromax
Model	Bolt A28

Connectivity
Network	UMTS, GPRS, LTE Cat 4
2G connectivity	GSM 900 MHz, GSM 1800 MHz
3G connectivity	W-CDMA 900 MHz, W-CDMA 2100 MHz
4G connectivity	LTE 850 MHz, LTE 1800 MHz, LTE-TDD 2300 MHz (B40)
5G connectivity	No

Body
Dimensions	71.6 mm (millimeters), 7.16 cm (centimeters), 0.235 ft (feet), 2.819 in (inches)
Height	143.8 mm (millimeters), 14.38 cm (centimeters), 0.472 ft (feet), 5.661 in (inches)
Thickness	9.55 mm (millimeters), 0.955 cm (centimeters), 0.031 ft (feet), 0.376 in (inches)
Volume	98.33 cm
Weight gr.	153
SIM	Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm)
Number of SIMS	2
Colors	Black
Body materials	Plastic

Screen
Type of screen	IPS
Screen resolution	720 x 1520 pixels
Screen size	5 in (inches), 127 mm (millimeters), 12.7 cm (centimeters)
Display width	2.14 in (inches), 54.37 mm (millimeters), 5.44 cm (centimeters)
Display height	4.52 in (inches), 114.77 mm (millimeters), 11.48 cm (centimeters)
Aspect ratio	2.111:1
Color depth	24 bit, 16777216 colors
Display area	61.38 % (percent)

Platform
OS	Android 5.1 Lollipop
CPU	ARM Cortex-A7
SoC	MediaTek MT6735
Bits	32 bit
Instruction set	ARMv7
Cores	4
CPU Frequency	1300 MHz (megahertz)
GPU	ARM Mali-T720 MP1

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	16 GB (See other devices with 16 GB)
RAM	2 GB (See other devices with 2 GB)
RAM type	LPDDR3
RAM channels	Single channel
RAM frequency	433 MHz (megahertz)

Cameras
Main camera	Sony IMX179 Exmor R
Sensor model	Sony IMX179 Exmor R
Sensor size	4.54 x 3.42 mm (millimeters), 0.22 in (inches)
Sensor Pixel size	1.29
Aperture	f/2.4
Resolution	2560 x 1920 pixels, 4.92 MP (megapixels)
Video Resolution	640 x 480 pixels, 0.31 MP (megapixels)
FPS	15 fps (frames per second)
Speaker	Loudspeaker
Audio connector	Yes