Palm Treo 650 vs Siemens S55
Palm Treo 650
Siemens S55
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced20042014-12
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Status
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Design
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SIMMini-SIMMini-SIM
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Height113 mm101 mm
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Width59 mm42 mm
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Thickness23 mm18 mm
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Weight178 g85 g
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KeyboardQWERTY-
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Colors--
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Display
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Display typeTFT resistive touchscreenCSTN
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Physical size2.4 inches7 lines
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Resolution320 x 320 pixels101 x 80 pixels
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Pixel density189 ppi-
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Display colors66560256
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Hardware
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CPU2 MHz Intel PXA270 31
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Internal storage23 MB400 KB
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Memory cardSD/SDIO/MMC
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Memory card max2 GB-
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OS
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OSPalm OS v5.4-
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Main camera
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Primary camera resolution640 x 480 pixels-
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Primary camera videovideo-
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Selfie camera
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Secondary cameraNo-
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Sound
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3.5mm jackNoNo
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LoudspeakerYesNo
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NotificationsVibration; Downloadable polyphonic, MP3 ringtonesVibration; Downloadable polyphonic 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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USBYes
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BluetoothYesv1.1
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InfraredYesYes
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GPSNoNo
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Features
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Alarm-Yes
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Clock-Yes
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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WAP-WAP 1.2.1
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JavaNoYes
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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 capacity-700 mAh
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Talk time6 h6 h
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Standby time300 h12 days
