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Palm Centro vs Vodafone Smart 4G

Compare recorded specifications, size and practical differences.

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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.

    • Weight

      Centro: 29 g lighter

      Centro:
      124 g
      Smart 4G:
      153 g

    • Width

      Centro: 13.6 mm narrower

      Centro:
      53.5 mm
      Smart 4G:
      67.1 mm

    • Screen diagonal

      Centro: 2.25 in smaller diagonal

      Centro:
      2.25 in
      Smart 4G:
      4.5 in

    • Depth

      Smart 4G: 8.3 mm thinner

      Centro:
      18.6 mm
      Smart 4G:
      10.3 mm

    • Height

      Centro: 26.8 mm shorter

      Centro:
      107.2 mm
      Smart 4G:
      134 mm

    • Release year

      Centro:
      2008
      Smart 4G:
      2014

    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.

    1. 1. Centro

      Height:
      107.2 mm
      Width:
      53.5 mm
      Depth:
      18.6 mm +8.3 mm versus Smart 4G

    2. 2. Smart 4G

      Height:
      134 mm +26.8 mm versus Centro
      Width:
      67.1 mm +13.6 mm versus Centro
      Depth:
      10.3 mm

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. Centro

      124 g

    2. 2. Smart 4G

      153 g

      +29 g versus Centro

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. Centro

      Screen diagonal:
      2.25 in
      Aspect ratio (height:width):
      1:1
      Approximate rectangular screen area:
      16.3 cm²

    2. 2. Smart 4G

      Screen diagonal:
      4.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      55.8 cm²

    Smart 4G has approximately 241.8% more rectangular screen area than Centro.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for Centro, Smart 4G, compared at the same storage capacity.
    StorageCentroSmart 4G
    8 GB Unknown 1 GB RAM
    Centro: Original memory entry

    64 MB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Centro

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 4 GB (dedicated slot)

    2. Smart 4G

    NFC:
    See details Yes (optional)
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. Centro

      1150 mAh

    2. 2. Smart 4G

      1880 mAh

      +730 mAh versus Centro

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. Centro2. Smart 4G

    Everyday essentials
    Everyday essentials — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Dimensions (HxWxD)
    • 107.2 Х 53.5 Х 18.6 mm
    • 134 Х 67.1 Х 10.3 mm
    Weight
    • 124 g
    • 153 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 2.25" inch
    • 4.5" inch
    Screen resolution
    • 320 x 320 px
    • 540 x 960 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 MB
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 4 GB (dedicated slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1150 mAh
    • Removable Li-Ion
    • 1880 mAh
    • Removable Li-Ion
    Operating system OS
    • Palm OS 5.4.9
    • Android 4.2.2 (Jelly Bean)
    Chipset Unknown
    • Qualcomm MSM8930 Snapdragon 400 (28 nm)
    NFC Unknown
    • Yes (optional)
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 16.3 cm2
    • 55.8 cm2
    Screen format
    • 1:1 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 28.5%
    • 62.1%
    PPI /points per inch/
    • 201 PPI
    • 245 PPI
    Camera and Video
    Camera and Video — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Rear camera, main
    • 1.3 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 1.3 MP
    • 8 MP
    • AF
    Functions Unknown
    • LED flash
    Video
    • Yes
    • Yes
    Front camera, selfie
    • 0 MP,
    • 1 MP
    • Single
    Specifications Unknown
    • 1 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Processor CPU
    • 32-bit Intel XScale PXA270 312 MHz
    • Dual-core 1.2 GHz Krait
    Graphics processor GPU Unknown
    • Adreno 305
    GeekBench 4 Single Core * Unknown
    • 415
    GeekBench 4 Multi-Core * Unknown
    • 747
    General specs
    General specs — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Release date
    • 2008
    • February
    • 2014
    • October
    Colors
    • Obsidian
    • Glacier
    • Midnight
    • Cobalt
    • Onyx
    • Electric Blue
    • Rose
    • Olive
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 70 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 300 h Talking time- Up to 4 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    SIM card
    • Mini-SIM
    • Micro-SIM
    Network Unknown
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
    • 7(2600)
    • 20(800)
    Speed Unknown
    • HSPA
    • LTE
    GPRS
    • Class 10
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • No
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    USB
    • Proprietary
    • microUSB 2.0
    Bluetooth
    • 1.2
    • A2DP
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Radio
    • No
    • No
    Others
    • 5-way navigation button
    		 Unknown
    Other features
    Other features — specifications for Centro, Smart 4G.
    SpecificationCentroSmart 4G
    Dop
    • Infrared port - Document editor (Word
    • Excel
    • PowerPoint
    • PDF) -MP3 player -Organizer -Voice memo
    • Sensors Accelerometer
    • proximity

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