Micromax A25 vs Samsung E2652 Champ Duos
Micromax A25
Samsung E2652 Champ Duos
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2012-102011-2
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Status2012-10
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Design
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SIMDual SIM (Mini-SIM)Dual SIM (Mini-SIM)
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Height104.5 mm99.9 mm
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Width56 mm54.9 mm
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Thickness13 mm13 mm
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Weight102 g88 g
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ColorsBlackBlack, White
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size2.8 inches2.6 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density143 ppi154 ppi
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Display colors262144262144
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Hardware
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CPU1 GHz ARM Cortex-A9
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ChipsetMediatek MT6515-
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GPUPowerVR SGX531-
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Memory ROM512 MB-
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Memory RAM256 MB-
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Internal storage120 MB50 MB
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Memory cardmicroSDmicroSD
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Memory card max32 GB16 GB
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OS
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OSAndroid OS, v2.3.6 (Gingerbread)-
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Main camera
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Main camera1.3 MP1.3 MP
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Primary camera resolution1280 x 1024 pixels1280 x 1024 pixels
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Primary camera videovideoQCIF@15fps
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Selfie camera
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Secondary cameraNoNo
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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 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v2.1
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Bluetooth A2DP-Yes
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GPSNoNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIM-
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WAP-WAP 2.0/xHTML
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JavaNoYes
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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 capacity1280 mAh1000 mAh
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Talk time4 h14 h 20 min
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Standby time180 h470 h
