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Celkon A64 vs Palm Centro

Compare recorded specifications, size and practical differences.

Celkon A64

Celkon A64

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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.

        • WidthCentro: 11.5 mm narrowerCentro: 53.5 mm · A64: 65 mm
        • Screen diagonalCentro: 1.75 in smaller diagonalCentro: 2.25 in · A64: 4 in
        • DepthA64: 8.1 mm thinnerA64: 10.5 mm · Centro: 18.6 mm
        • HeightCentro: 16.8 mm shorterCentro: 107.2 mm · A64: 124 mm
        • Release year2014 / 2008A64: 2014 · 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
        A64: 124 × 65 mm 1 Centro: 107.2 × 53.5 mm 2
        Side
        A64: 124 × 10.5 mm 1 Centro: 107.2 × 18.6 mm 2
        1. 1. A64
          Height
          124 mm
          Width
          65 mm
          Depth
          10.5 mm
          Weight
          125.6 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
        SpecificationA64Centro
        Dimensions (HxWxD)
        • 124 Х 65 Х 10.5 mm
        • 107.2 Х 53.5 Х 18.6 mm
        Weight
        • 125.6 g
        • 124 g
        Technology
        • TFT
        • TFT
        Screen size
        • 4" inch
        • 2.25" inch
        Screen resolution
        • 320 x 480 px
        • 320 x 320 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • 512 MB
        • 256 MB RAM
        • 64 MB
        Memory card support
        • microSD
        • up to 32 GB
        • microSD
        • up to 4 GB (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1400 mAh
        • Li-Ion
        • 1150 mAh
        • Removable Li-Ion
        Operating system OS
        • Android 4.2.2 (Jelly Bean)
        • Palm OS 5.4.9
        Headphone jack
        • Yes
        • No
        Display
        Display
        SpecificationA64Centro
        Touchscreen
        • capacitive touchscreen
        • resistive touchscreen
        Display colors Unknown
        • 65K
        Screen area
        • 47.6 cm2
        • 16.3 cm2
        Screen format
        • 3:2 (height:width)
        • 1:1 (height:width)
        Screen to body ratio
        • 59.1%
        • 28.5%
        PPI /points per inch/
        • 144 PPI
        • 201 PPI
        Camera and Video
        Camera and Video
        SpecificationA64Centro
        Rear camera, main
        • 2 MP
        • Single
        • 1.3 MP
        • Single
        Camera specs
        • 2 MP
        • 1.3 MP
        Functions
        • LED flash
        		 Unknown
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0.3 MP
        • Single
        • 0 MP,
        Specifications
        • VGA
        		 Unknown
        Performance
        Performance
        SpecificationA64Centro
        Processor CPU
        • Dual-core 1.2 GHz
        • 32-bit Intel XScale PXA270 312 MHz
        General specs
        General specs
        SpecificationA64Centro
        Release date
        • 2014
        • 2008
        • February
        Colors
        • White
        • Black
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
        • 70 EUR
        Battery life
        • Stand by time- Up to 150 h Talking time- Up to 8 h 20 min
        • Stand by time- Up to 300 h Talking time- Up to 4 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationA64Centro
        SIM card
        • Dual SIM
        • Mini-SIM
        GPRS
        • Yes
        • Class 10
        Edge
        • Yes
        • Class 10
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • hotspot
        • No
        GPS
        • Yes
        • No
        USB
        • microUSB
        • Proprietary
        Bluetooth
        • 2.0
        • 1.2
        • A2DP
        Harmful irradiation
        • SAR EU - 0.42 W/kg (head) 0.55 W/kg (body)
        • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
        Music and Audio
        Music and Audio
        SpecificationA64Centro
        Radio
        • FM radio
        • No
        Others Unknown
        • 5-way navigation button
        Other features
        Other features
        SpecificationA64Centro
        Dop
        • Sensors Accelerometer
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo

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