Palm Centro vs T-Mobile Sidekick 3
Palm Centro
T-Mobile Sidekick 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1800, 1900
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2008-32006-6
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Status
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Design
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SIMMini-SIMMini-SIM
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Height107.2 mm130 mm
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Width53.5 mm59 mm
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Thickness18.6 mm22 mm
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Weight124 g190 g
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KeyboardQWERTYQWERTY
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ColorsCobalt, Electric Blue, Glacier, Midnight, Obsidian, Olive, Onyx, RoseBlack
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Display
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Display typeTFT resistive touchscreenTFT
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Physical size2.25 inches2.6 inches
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Resolution320 x 320 pixels160 x 240 pixels
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Pixel density201 ppi111 ppi
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Display colors6656066560
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Hardware
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CPU32-bit 312 MHz
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Internal storage64 MB-
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Memory RAM-64 MB
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Memory cardmicroSDminiSD
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Memory card max4 GB-
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OS
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OSPalm OS 5.4.9Danger OS v3.0
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Main camera
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Main camera1.3 MP1.3 MP
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Primary camera resolution1280 x 1024 pixels1280 x 1024 pixels
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Primary camera videovideono
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Primary camera flash-LED flash
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Selfie camera
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Secondary cameraNoNo
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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NotificationsVibration; Downloadable polyphonic 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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USBYes1.1
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Bluetoothv1.2v1.2
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Bluetooth A2DPYes-
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InfraredYes-
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GPSNoNo
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Features
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Messaging SMSSMSSMS
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IM-IM
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WAPWAP 2.0 / HTML (Blazer 4.5)WAP 2.0/xHTML
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JavaNoYes
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Java MIDP-MIDP 2.0
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1150 mAh1500 mAh
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Talk time4 h4 h 50 min
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Standby time300 h72 h
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Browser
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HTML-Yes
