Motorola Karma QA1 vs Samsung C6620
Motorola Karma QA1
Samsung C6620
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 1900HSDPA 2100
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HSDPA speedHSDPAHSDPA, 3.6 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2009-62008-11
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Status2009-8
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Design
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SIMMini-SIMMini-SIM
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Height88 mm113.3 mm
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Width64 mm63 mm
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Thickness17.9 mm11.9 mm
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Weight141 g108.8 g
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KeyboardQWERTYQWERTY
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ColorsBlackApple green, Navy blue, Wine red
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Display
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Display typeTFTTFT
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Physical size2.5 inches2.6 inches
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Resolution320 x 240 pixels320 x 240 pixels
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Pixel density160 ppi154 ppi
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Display colors26214466560
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Hardware
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Internal storage100 MB20 MB
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Memory cardmicroSDmicroSD
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Memory card max16 GB8 GB
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Main camera
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Main camera2 MP2 MP
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Primary camera resolution1600 x 1200 pixels1600 x 1200 pixels
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Primary camera video@15fpsvideo
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Primary camera flashLED flash-
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Selfie camera
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Secondary cameraNoYes
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic, MP3, AAC ringtonesVibration; Downloadable polyphonic, MP3 ringtones
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Multimedia
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RadioNoNo
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Connectivity
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WLAN
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USBmicroUSB 2.02.0
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSNo
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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 Instant Messaging-Instant Messaging
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Messaging EmailEmailEMail
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WAPWAP 2.0/xHTMLWAP 2.0 / HTML
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JavaYesYes
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Java MIDPMIDP 2.0MIDP 2.0
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Browser
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HTMLYes-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1170 mAh1300 mAh
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Talk time-7 h
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Talk time 2G5 h 20 min-
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Talk time 3G3 h 40 min-
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Standby time-300 h
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Standby time 2G347 h-
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Standby time 3G312 h-
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OS
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OS-Microsoft Windows Mobile 6.1 Standard