Motorola KRZR K3 vs Samsung B5722
Motorola KRZR K3
Samsung B5722
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Network
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2G networkGSM 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100-
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HSDPA speedHSDPA, 3.6 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2009-12
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Oficially announced2007-22009-11
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Design
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SIMMini-SIMDual SIM (Mini-SIM)
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Height103 mm104 mm
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Width42.3 mm54.9 mm
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Thickness16.3 mm14.4 mm
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Weight110 g105 g
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ColorsDark Pearl Gray, Stone GrayDark Brown, Elegant Pink
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Display
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Display typeTFTTFT capacitive touchscreen
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Physical size2.0 inches2.8 inches
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Resolution240 x 320 pixels240 x 320 pixels
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Pixel density200 ppi143 ppi
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Display colors262144262144
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Hardware
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Internal storage50 MB30 MB
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Memory cardmicroSDmicroSD
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Memory card max-8 GB
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Main camera
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Main camera2 MP3.15 MP
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Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
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Primary camera videoQCIF320p@15fps
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Primary camera flash-LED 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 jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; MP3 ringtones
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Multimedia
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RadioNo-
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Radio FM-Stereo FM radio with RDS
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Radio recording-FM recording
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Connectivity
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WLAN
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USBYes2.0
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Bluetoothv2.0v2.1
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Bluetooth A2DPYesYes
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging EMSEMS-
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAP-WAP 2.0/xHTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLHTML(Opera 8.0)Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity910 mAh1200 mAh
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Talk time3 h4 h 30 min
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Standby time340 h400 h