Motorola CHARM vs Samsung i780
Motorola CHARM
Samsung i780
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 1700, 2100HSDPA 2100
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HSDPA speedHSDPA, 3.6 MbpsHSDPA, 3.6 Mbps
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HSUPA speedHSUPA, 2 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2010-8
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Oficially announced2010-72008-2
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Design
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SIMMini-SIMMini-SIM
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Height98.4 mm115.9 mm
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Width67.2 mm61.3 mm
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Thickness11.4 mm12.9 mm
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Weight110 g120 g
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KeyboardQWERTYQWERTY
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ColorsCabernet, Golden BronzeBlack
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Display
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Display typeTFT capacitive touchscreenTFT resistive touchscreen
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Physical size2.8 inches2.55 inches
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Resolution320 x 240 pixels320 x 320 pixels
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Pixel density143 ppi177 ppi
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Display colors26214466560
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Hardware
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CPU600 MHz ARM Cortex-A84 MHz 32-bit
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ChipsetTI OMAP 3410-
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GPUPowerVR SGX530-
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Memory ROM-256 MB
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Memory RAM512 MB128 MB
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Internal storage512 MB-
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Memory cardmicroSDmicroSD
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Memory card max32 GB-
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Memory card included2 GB-
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OS
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OSAndroid OS, v2.1 (Eclair)Microsoft Windows Mobile 6.0 Professional
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Main camera
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Main camera3.15 MP2 MP
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Primary camera resolution2048 x 1536 pixels1600 x 1200 pixels
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Primary camera video24fpsvideo
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Selfie camera
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Secondary cameraNoVGA camera
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration, MP3 ringtonesVibration; Downloadable polyphonic, MP3 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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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g
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USBmicroUSB 2.0Yes
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Bluetoothv2.0v2.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 Instant Messaging-Instant Messaging
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Messaging EmailEmailEMail
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Messaging IMIM-
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Messaging Push EmailPush Mail-
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WAP-WAP 2.0 / HTML
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JavaYes, via Java MIDP emulatorYes
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Java MIDP-MIDP 2.0
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Opera-Opera Mobile 8.65
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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 capacity1130 mAh1480 mAh
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Talk time-7 h
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Talk time 2G6 h 45 min-
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Talk time 3G5 h-
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Standby time-400 h
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Standby time 2G267 h-
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Standby time 3G334 h-