Micromax A28 Bolt

Created Released 2014, 01 January
Details 89 gram , 12.5 mm thickness
Version 2.3.4 (Gingerbread), Android OS
Memory 512MB microSDHC

0.26 GB RAM

Spreadtrum SC6820

None MP

Selfie

None MP

3.5"

320x480 pixels

1500 mAh

Li-ion
Images 16:9,   1.91:1,   1:1
Brand Micromax
Model A28 Bolt
Announced 2014, 01January
Status Discontinued , 2014, 01 January

Design and build

Height 116.9 mm( 4.6 inches)
Width 62.5 mm(2.5 inches)
Thickness 12.5mm(0.5 inches)
Weight 89 gram (0.1 kg)
Colors Black
Rear material Plastic
Frame material Glass
Display TFT, 0Hz
3.5 inch, 36.5cm2(~49.9 screen-to-body ratio)
320 x 480 pixels3:2 (~165 ppi density)
SIM Dual SIM (Mini-SIM) [25 x 15 x 0.8 mm]

Performance

OS Android 2.3.4 (Gingerbread) OS
Battery Li-ion 1500 mAh, removable
Charging speedNone W
There is not a wireless charger
Memory 512MB Memory, 256 Mb RAM
Card slot microSDHC 2 GB <= 32 GB
CPU 1x1 GHz Cortex-A5
Chipset Spreadtrum SC6820 Spreadtrum
GPU Mali-400 000000
Audio 3.5mm jack
Loudspeaker

Cameras

Main camera NoneMP, f/None (Yes)
320p
Selfie camera NoneMP, f/None (Yes)

Connectivity

Network GSM 2G / HSPA 3G No / LTE 4G No / 5G 5G No
2G(GSM) E-GSM-900 / P-GSM-900 / R-GSM-900 / T-GSM-900
Wi-Fi 802.11b [1,11] Mbit/s, 2.4 GHz
802.11g [6,54] Mbit/s, 2.4 GHz
Wi‑Fi 4 (802.11n) [72,600] Mbit/s, [2.4;5] GHz
Bluetooth Bluetooth Optional
GPS No
NFS No
Infrared No
Radio Yes
USB USB microUSB
Micromax 227 devices
Micromax
227 devices