Samsung E2652W Champ Duos vs Samsung I997 Infuse 4G
Samsung E2652W Champ Duos
Samsung I997 Infuse 4G
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 1900, 2100
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HSDPA speed-HSDPA, 21 Mbps
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HSUPA speed-HSUPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2011-22011-1
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Status2011-5
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height99.9 mm132 mm
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Width54.9 mm71 mm
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Thickness13 mm9 mm
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Weight88 g139 g
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ColorsBlack, WhiteCaviar Black
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Display
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Display typeTFT resistive touchscreenSuper AMOLED Plus capacitive touchscreen
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Physical size2.6 inches4.5 inches
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Resolution240 x 320 pixels480 x 800 pixels
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Pixel density154 ppi207 ppi
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Display colors26214416777216
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Hardware
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CPU1.2 GHz ARM Cortex-A8
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Internal storage50 MB16 GB
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Memory cardmicroSDmicroSD
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Memory card max16 GB32 GB
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Memory card included-2 GB
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Main camera
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Main camera1.3 MP8 MP
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Primary camera resolution1280 x 1024 pixels3264 x 2448 pixels
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Primary camera videoQCIF@15fps720p
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNo-
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMStereo FM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g, 802.11n
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WLAN DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv2.1v3.0
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMSSMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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Messaging Push Email-Push Mail
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.0-
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Browser
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HTMLYesYes
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Adobe Flash-Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1000 mAh1750 mAh
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Talk time14 h 20 min8 h
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Standby time470 h400 h
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OS
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OS-Android OS, v2.2 (Froyo)
