• Thursday, May 07, 2026
MICROMAX BOLT A51 specs
3.5"
HVGA, 480 x 320 pixels
2 MP
1600 x 1200 pixels
256 MB RAM
Android
2.3.7 Gingerbread
1500 mAh
Li-Ion
118.5 x 62.5 x 12.8 mm
118 g
BCM21552
2013, April
2013, April

MICROMAX BOLT A51 Phone

GSM 900, 1800
WCDMA 2100
GPRS
EDGE
EV-DO
DisplayPrimaryTFT 3.5" 480 x 320 pixels 256K colors
HVGA, 165 ppi
Secondary
CameraPrimary2 MP 1600 x 1200 pixels LED flash
Video720 x 486 pixels
480p@30fps
Secondary0.3 MP 640 x 480 pixels
CPUChipset BCM21552
CPU Speed832 MHz
GPUARM
MemoryRAM256 MB
Memory CardMicroSD, Up to 32 GB
OSSystemAndroid 2.3.7 Gingerbread
GeneralSIMMini-SIM, Dual-SIM
Dimension118.5 x 62.5 x 12.8 mm
Weight118 g
Released2013, April
Announced2013, April
Colorsblack-silver
ConnectivityUSB
 Micro-USB
WI-FI
 802.11 b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
Bluetooth
 3.0
FeaturesSensorsAccelerometer, G-Sensor
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity1500 mAh Li-Ion
Stand byUp to 140 h
Talk timeUp to 4 h 30 m