Samsung B7722 vs Samsung T939 Behold 2
Samsung B7722
Samsung T939 Behold 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 1700, 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2010-62009-11
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Oficially announced2010-62009-10
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Design
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SIMDual SIM, dual call (Mini-SIM, dual stand-by)Mini-SIM
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Height113.5 mm116.8 mm
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Width55.5 mm55.9 mm
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Thickness14.3 mm12.2 mm
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Weight112 g119.7 g
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ColorsBlackBlack
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Display
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Display typeTFT resistive touchscreenAMOLED capacitive touchscreen
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Physical size3.2 inches3.2 inches
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Resolution240 x 400 pixels320 x 480 pixels
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Pixel density146 ppi180 ppi
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Display colors26214416777216
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Hardware
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Internal storage270 MB200 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB16 GB
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Memory card included-2 GB
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2560 x 1920 pixels2592 x 1944 pixels
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Primary camera video320p@30fpsvideo
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Selfie camera
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Secondary cameraYesNo
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Sound
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3.5mm jackNoYes
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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 with RDS-
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Radio recordingFM recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
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USB2.02.0
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Bluetoothv2.1v2.1
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Bluetooth A2DPYesYes
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GPSNoYes, with A-GPS
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GPS Navigator-AT&T Navigator
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging RSSRSS-
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Messaging AMS-AMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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WAPWAP 2.0/xHTML-
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JavaYesYes, via Java MIDP emulator
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Java MIDPMIDP 2.1-
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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 capacity1200 mAh1500 mAh
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Talk time-6 h
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Talk time 2G12 h 50 min-
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Talk time 3G5 h 40 min-
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Standby time-360 h
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Standby time 2G420 h-
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Standby time 3G330 h-
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OS
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OS-Android OS, v1.5 (Cupcake)
