Micromax A55 vs Samsung B520
Micromax A55
Samsung B520
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 7.2 Mbps-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-122014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.2 mm96 mm
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Width58.7 mm47 mm
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Thickness13.5 mm17.5 mm
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Weight111.5 g94 g
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ColorsWhiteBlack
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Display
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Display typeTFT capacitive touchscreenCSTN
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Physical size2.8 inches1.77 inches
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Resolution240 x 320 pixels128 x 160 pixels
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Pixel density143 ppi116 ppi
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Display colors26214466560
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Hardware
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CPU600 MHz
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ChipsetQualcomm MSM7227-1-
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Memory ROM512 MB-
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Internal storage150 MB20 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB2 GB
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OS
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OSAndroid OS, v2.2 (Froyo)-
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Main camera
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Main camera3.15 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary 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; Downloadable polyphonic, MP3 ringtones
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Multimedia
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Radio FMStereo FM radio with RDSFM radio
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Radio recording-FM recording
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Radio Key-dedicated key
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Connectivity
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WLANWi-Fi 802.11b, 802.11g
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WLAN WiFi HotspotYes-
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USBYes2.0
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Bluetoothv2.1
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAPWAP 2.0/xHTMLWAP 2.0/xHTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh800 mAh
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Talk time4 h7 h
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Standby time150 h390 h
