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  2. Palm Centro vs Philips S309

Palm Centro vs Philips S309

Compare recorded specifications, size and practical differences.

Palm Centro

Palm Centro

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    Philips S309

    Philips S309

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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.

        • WidthCentro: 11.2 mm narrowerCentro: 53.5 mm · S309: 64.7 mm
        • Screen diagonalCentro: 1.75 in smaller diagonalCentro: 2.25 in · S309: 4 in
        • DepthS309: 7.8 mm thinnerS309: 10.8 mm · Centro: 18.6 mm
        • HeightCentro: 20.4 mm shorterCentro: 107.2 mm · S309: 127.6 mm
        • Release year2008 / 2015Centro: 2008 · S309: 2015

        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
        Centro: 107.2 × 53.5 mm 1 S309: 127.6 × 64.7 mm 2
        Side
        Centro: 107.2 × 18.6 mm 1 S309: 127.6 × 10.8 mm 2
        1. 1. Centro
          Height
          107.2 mm
          Width
          53.5 mm
          Depth
          18.6 mm
          Weight
          124 g
        2. 2. S309
          Height
          127.6 mm
          Width
          64.7 mm
          Depth
          10.8 mm
          Weight
          127 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
        SpecificationCentroS309
        Dimensions (HxWxD)
        • 107.2 Х 53.5 Х 18.6 mm
        • 127.6 Х 64.7 Х 10.8 mm
        Weight
        • 124 g
        • 127 g
        Technology
        • TFT
        		 Unknown
        Screen size
        • 2.25" inch
        • 4" inch
        Screen resolution
        • 320 x 320 px
        • 480 x 800 px
        Internal memoryRecorded 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)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1150 mAh
        • Removable Li-Ion
        • 1600 mAh
        • Removable Li-Ion
        Operating system OS
        • Palm OS 5.4.9
        • Android 5.1 (Lollipop)
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationCentroS309
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 16.3 cm2
        • 45.5 cm2
        Screen format
        • 1:1 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 28.5%
        • 55.2%
        PPI /points per inch/
        • 201 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationCentroS309
        Rear camera, main
        • 1.3 MP
        • Single
        • 5 MP
        • Single
        Camera specs
        • 1.3 MP
        • 5 MP
        • AF
        Functions Unknown
        • LED flash
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0 MP,
        • 0.3 MP
        • Single
        Specifications Unknown
        • VGA
        Performance
        Performance
        SpecificationCentroS309
        Processor CPU
        • 32-bit Intel XScale PXA270 312 MHz
        • Dual-core 1.0 GHz
        General specs
        General specs
        SpecificationCentroS309
        Release date
        • 2008
        • February
        • 2015
        • July
        Colors
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        • Black
        • Red
        Historical recorded priceLegacy 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
        • Stand by time- Up to 500 h (3G) Talking time- Up to 9 h 30 min (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationCentroS309
        SIM card
        • Mini-SIM
        • Dual SIM (Mini-SIM
        • dual stand-by)
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
        Speed Unknown
        • HSPA 21.1/5.76 Mbps
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • No
        • Wi-Fi 802.11 b/g/n
        • 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
        SpecificationCentroS309
        Radio
        • No
        • FM radio
        Others
        • 5-way navigation button
        		 Unknown
        Other features
        Other features
        SpecificationCentroS309
        Dop
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo
        • Sensors Accelerometer
        • proximity