Micromax Bolt A51 vs T-Mobile Concord
Micromax Bolt A51
T-Mobile Concord
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 1700, 1900, 2100
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HSDPA speedHSDPAHSDPA, 7.2 Mbps
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HSUPA speedHSUPAHSUPA, 5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-42012-8
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Status2013-42012-8
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Design
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SIMDual SIMMini-SIM
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Height118.5 mm117 mm
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Width62.5 mm62 mm
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Thickness12.8 mm11.4 mm
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Weight118 g100 g
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ColorsBlack/SilverBlack
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size3.5 inches3.5 inches
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Resolution320 x 480 pixels320 x 480 pixels
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Pixel density165 ppi165 ppi
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Display colors-262144
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Hardware
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CPU832 MHz832 MHz
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Chipset-BCM21553
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Memory ROM512 MB512 MB
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Memory RAM256 MB512 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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Memory card included-2 GB
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OS
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OSAndroid OS, v2.3.7 (Gingerbread)Android OS, v2.3.5 (Gingerbread)
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera videovideo480p
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraVGA cameraNo
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration, MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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USBYesmicroUSB 2.0
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Bluetoothv3.0v3.0
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush Email-
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh1500 mAh
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Talk time4 h 30 min8 h 30 min
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Standby time140 h300 h
