Micromax Bolt A51 vs BlackBerry Bold 9900 comparison

Compare Micromax Bolt A51
Compare BlackBerry Bold 9900
key specs
Display3.50-inch2.80-inch
ProcessorBroadcom BCM21552KFFBGQualcomm Snapdragon S2
Front Camera0.3-megapixelNo
Rear Camera2-megapixel5-megapixel
RAM256MB768MB
Storage512MB8GB
Battery Capacity1500mAh1230mAh
OSAndroid 2.3BlackBerry OS 7.1
Resolution320x480 pixels480x640 pixels
general
BrandMicromaxBlackBerry
ModelBolt A51Bold 9900
Release dateApril 1, 2013August 1, 2011
Dimensions (mm)118.50 x 62.50 x 12.80115.00 x 66.00 x 10.50
Weight (g)118.00130.00
Battery capacity (mAh)15001230
Removable batteryYesYes
Alternate names-BlackBerry Dakota, BlackBerry Magnum
Form factor-Bar
Colours-Black
display
Screen size (inches)3.502.80
TouchscreenYesYes
Resolution320x480 pixels480x640 pixels
Pixels per inch (PPI)-287
hardware
Processor832 MHz one-core1.2GHz one-core
Processor makeBroadcom BCM21552KFFBGQualcomm Snapdragon S2 (MSM8655)
RAM256MB768MB
Internal storage512MB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)3232
camera
Rear camera2-megapixel5-megapixel
Rear flashYesYes
Front camera0.3-megapixelNo
software
Operating systemAndroid 2.3BlackBerry OS 7.1
connectivity
Wi-FiYesYes
GPSNoYes
BluetoothYesYes, v 2.10
NFCNoYes
InfraredNoNo
USB OTGNoNo
FMNoNo
Number of SIMs21
Wi-Fi DirectNoYes
Mobile High-Definition Link (MHL)NoNo
Headphones-3.5mm
sim 1
SIM TypeRegularRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTENoNo
sim 2
SIM TypeRegular-
GSM/CDMAGSM-
3GNo-
4G/ LTENo-
sensors
Compass/ MagnetometerNoYes
Proximity sensorNoYes
AccelerometerNoNo
Ambient light sensorNoNo
GyroscopeNoNo
BarometerNoNo
Temperature sensorNoNo

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