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  2. i-mate JAM vs Palm Centro

i-mate JAM vs Palm Centro

Compare recorded specifications, size and practical differences.

i-mate JAM

i-mate JAM

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    Palm Centro

    Palm Centro

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        Key differences

        Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

        • WeightCentro: 26 g lighterCentro: 124 g · JAM: 150 g
        • WidthCentro: 4.5 mm narrowerCentro: 53.5 mm · JAM: 58 mm
        • Screen diagonalCentro: 0.55 in smaller diagonalCentro: 2.25 in · JAM: 2.8 in
        • DepthJAM: 0.6 mm thinnerJAM: 18 mm · Centro: 18.6 mm
        • Release year2004 / 2008JAM: 2004 · Centro: 2008

        Physical size

        Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

        Front
        JAM: 108 × 58 mm 1 Centro: 107.2 × 53.5 mm 2
        Side
        JAM: 108 × 18 mm 1 Centro: 107.2 × 18.6 mm 2
        1. 1. JAM
          Height
          108 mm
          Width
          58 mm
          Depth
          18 mm
          Weight
          150 g
        2. 2. Centro
          Height
          107.2 mm
          Width
          53.5 mm
          Depth
          18.6 mm
          Weight
          124 g

        Specifications

        Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        Everyday essentials
        Everyday essentials
        SpecificationJAMCentro
        Dimensions (HxWxD)
        • 108 Х 58 Х 18 mm
        • 107.2 Х 53.5 Х 18.6 mm
        Weight
        • 150 g
        • 124 g
        Technology
        • TFT
        • TFT
        Screen size
        • 2.8" inch
        • 2.25" inch
        Screen resolution
        • 240 x 320 px
        • 320 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 64 MB RAM
        • 64 MB
        Memory card support
        • SDIO/MMC
        • up to 2 GB
        • microSD
        • up to 4 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1200 mAh
        • Removable Li-Ion
        • 1150 mAh
        • Removable Li-Ion
        Operating system OS
        • Microsoft Windows Mobile 2003 SE PocketPC
        • Palm OS 5.4.9
        Headphone jack
        • No
        • No
        Display
        Display
        SpecificationJAMCentro
        Touchscreen
        • resistive touchscreen
        • resistive touchscreen
        Display colors
        • 65K
        • 65K
        Screen area
        • 24.3 cm2
        • 16.3 cm2
        Screen format
        • 4:3 (height:width)
        • 1:1 (height:width)
        Screen to body ratio
        • 38.8%
        • 28.5%
        PPI /points per inch/
        • 143 PPI
        • 201 PPI
        Camera and Video
        Camera and Video
        SpecificationJAMCentro
        Rear camera, main
        • 1.3 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 1.3 MP
        • 1.3 MP
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0 MP,
        • 0 MP,
        Performance
        Performance
        SpecificationJAMCentro
        Processor CPU
        • Intel PXA272 416 MHz
        • 32-bit Intel XScale PXA270 312 MHz
        General specs
        General specs
        SpecificationJAMCentro
        Release date
        • 2004
        • Q4
        • 2008
        • February
        Colors
        • Stylish black and silver
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 260 EUR
        • 70 EUR
        Battery life
        • Stand by time- Up to 180 h Talking time- Up to 3 h 30 min
        • Stand by time- Up to 300 h Talking time- Up to 4 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationJAMCentro
        SIM card
        • Mini-SIM
        • Mini-SIM
        GPRS
        • Class 10
        • Class 10
        Edge
        • No
        • Class 10
        Wi-Fi
        • No
        • No
        GPS
        • No
        • No
        USB
        • Proprietary
        • Proprietary
        Bluetooth
        • Yes
        • 1.2
        • A2DP
        Harmful irradiation Unknown
        • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationJAMCentro
        Radio
        • No
        • No
        Others
        • Handwriting recognition
        • 5-way navigation button
        Other features
        Other features
        SpecificationJAMCentro
        Dop
        • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S100
        • O2 XDA II mini and T-Mobile MDA Compact.
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo