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  2. Palm Centro vs ZTE U900

Palm Centro vs ZTE U900

Compare recorded specifications, size and practical differences.

Palm Centro

Palm Centro

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    ZTE U900

    ZTE U900

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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.

        • Screen diagonalCentro: 1.25 in smaller diagonalCentro: 2.25 in · U900: 3.5 in
        • Release year2008 / 2011Centro: 2008 · U900: 2011

        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
        Side
        Centro: 107.2 × 18.6 mm 1
        1. 1. Centro
          Height
          107.2 mm
          Width
          53.5 mm
          Depth
          18.6 mm
          Weight
          124 g
        2. 2. U900
          Height
          Unknown
          Width
          Unknown
          Depth
          Unknown
          Weight
          Unknown

          Unavailable dimensions are omitted from the drawing.

        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
        SpecificationCentroU900
        Dimensions (HxWxD)
        • 107.2 Х 53.5 Х 18.6 mm
        • Х Х mm
        Weight
        • 124 g
        • 0 g
        Technology
        • TFT
        • TFT
        Screen size
        • 2.25" inch
        • 3.5" 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
        		 Unknown
        Memory card support
        • microSD
        • up to 4 GB (dedicated slot)
        • microSD (dedicated slot)
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1150 mAh
        • Removable Li-Ion
        • 0 mAh,
        Operating system OS
        • Palm OS 5.4.9
        • Android-based OPhone 2.0
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationCentroU900
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 256K
        Screen area
        • 16.3 cm2
        • 34.9 cm2
        Screen format
        • 1:1 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 28.5%
        		 Unknown
        PPI /points per inch/
        • 201 PPI
        • 267 PPI
        Camera and Video
        Camera and Video
        SpecificationCentroU900
        Rear camera, main
        • 1.3 MP
        • Single
        • 3.15 MP
        • Single
        Camera specs
        • 1.3 MP
        • 3.15 MP
        • AF
        Video
        • Yes
        • Yes
        Front camera, selfie
        • 0 MP,
        • 0.3 MP
        • Single
        Specifications Unknown
        • VGA
        Performance
        Performance
        SpecificationCentroU900
        Processor CPU
        • 32-bit Intel XScale PXA270 312 MHz
        		 Unknown
        General specs
        General specs
        SpecificationCentroU900
        Release date
        • 2008
        • February
        • 2011
        • February
        Colors
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        • White
        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
        		 Unknown
        Communication and Connectivity
        Communication and Connectivity
        SpecificationCentroU900
        SIM card
        • Mini-SIM
        • Mini-SIM
        Network Unknown
        • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
        Speed Unknown
        • HSPA
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • No
        • Wi-Fi 802.11 b/g
        GPS
        • No
        • Yes
        • with A-GPS
        USB
        • Proprietary
        • microUSB 2.0
        Bluetooth
        • 1.2
        • A2DP
        • 2.1
        • A2DP
        Harmful irradiation
        • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationCentroU900
        Radio
        • No
        		 Unknown
        Others
        • 5-way navigation button
        		 Unknown
        Other features
        Other features
        SpecificationCentroU900
        Dop
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo
        • Sensors Accelerometer
        • proximity
        • compass - CMMB Mobile TV -MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Voice memo -Predictive text input