Huawei U3100 vs Micromax A78
Huawei U3100
Micromax A78
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Network
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2G networkGSM 900, 1800, 1900GSM 900, 1800
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3G networkUMTS 2100HSDPA
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HSDPA speed-HSDPA, 7.2 Mbps
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HSUPA speed-HSUPA, 5.76 Mbps
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Speed YesYes, 384 kbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122012-2
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Status
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height106 mm120 mm
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Width46 mm63.5 mm
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Thickness13 mm10.9 mm
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Weight90 g
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Keyboard-QWERTY
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ColorsBlackBrown
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.0 inches3.5 inches
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Resolution240 x 320 pixels-
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Pixel density200 ppi-
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Display colors262144262144
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Hardware
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CPU650 MHz ARM Cortex-A9
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Chipset-Mediatek MT6573
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GPU-PowerVR SGX531
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Internal storage10 MB-
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Memory cardmicroSDmicroSD
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Memory card max8 GB32 GB
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Main camera
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Main camera3.2 MP
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Primary camera resolution640 x 480 pixels2048 x 1536 pixels
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Primary camera videovideovideo
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Selfie camera
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Secondary cameraYesVGA camera
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
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Multimedia
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Radio FMFM RadioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBminiUSB 2.02.0
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Bluetoothv2.0Yes
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Bluetooth EDRYes-
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GPSYes, with A-GPSYes, 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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JavaYesYes, via Java MIDP emulator
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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 mAh1300 mAh
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Talk time4 h 20 min4 h
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Standby time400 h250 h
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OS
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OS-Android OS, v2.3 (Gingerbread)