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  2. Palm Centro vs ZTE Open C

Palm Centro vs ZTE Open C

Compare recorded specifications, size and practical differences.

Palm Centro

Palm Centro

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    ZTE Open C

    ZTE Open C

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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 · Open C: 64.7 mm
        • Screen diagonalCentro: 1.75 in smaller diagonalCentro: 2.25 in · Open C: 4 in
        • DepthOpen C: 7.8 mm thinnerOpen C: 10.8 mm · Centro: 18.6 mm
        • HeightCentro: 18.8 mm shorterCentro: 107.2 mm · Open C: 126 mm
        • Release year2008 / 2014Centro: 2008 · Open C: 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.

        Front
        Centro: 107.2 × 53.5 mm 1 Open C: 126 × 64.7 mm 2
        Side
        Centro: 107.2 × 18.6 mm 1 Open C: 126 × 10.8 mm 2
        1. 1. Centro
          Height
          107.2 mm
          Width
          53.5 mm
          Depth
          18.6 mm
          Weight
          124 g
        2. 2. Open C
          Height
          126 mm
          Width
          64.7 mm
          Depth
          10.8 mm
          Weight
          125 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
        SpecificationCentroOpen C
        Dimensions (HxWxD)
        • 107.2 Х 53.5 Х 18.6 mm
        • 126 Х 64.7 Х 10.8 mm
        Weight
        • 124 g
        • 125 g
        Technology
        • TFT
        • TFT
        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
        • 4 GB
        • 512 MB 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
        • 1400 mAh
        • Removable Li-Ion
        Operating system OS
        • Palm OS 5.4.9
        • Firefox OS 1.3
        Chipset Unknown
        • Qualcomm MSM8210 Snapdragon 200 (28 nm)
        Headphone jack
        • No
        • Yes
        Display
        Display
        SpecificationCentroOpen C
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 256K
        Screen area
        • 16.3 cm2
        • 45.5 cm2
        Screen format
        • 1:1 (height:width)
        • 5:3 (height:width)
        Screen to body ratio
        • 28.5%
        • 55.9%
        PPI /points per inch/
        • 201 PPI
        • 233 PPI
        Camera and Video
        Camera and Video
        SpecificationCentroOpen C
        Rear camera, main
        • 1.3 MP
        • Single
        • 3.15 MP
        • Single
        Camera specs
        • 1.3 MP
        • 3.15 MP
        Video
        • Yes
        • 352x288@15fps
        Front camera, selfie
        • 0 MP,
        • 0 MP,
        Performance
        Performance
        SpecificationCentroOpen C
        Processor CPU
        • 32-bit Intel XScale PXA270 312 MHz
        • Dual-core 1.2 GHz Cortex-A7
        Graphics processor GPU Unknown
        • Adreno 302
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 12154
        General specs
        General specs
        SpecificationCentroOpen C
        Release date
        • 2008
        • February
        • 2014
        • February
        Colors
        • Obsidian
        • Glacier
        • Midnight
        • Cobalt
        • Onyx
        • Electric Blue
        • Rose
        • Olive
        • Orange
        • Black
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 70 EUR
        • 70 EUR
        Battery life
        • Stand by time- Up to 300 h Talking time- Up to 4 h
        • Stand by time- Up to 150 h Talking time- Up to 6 h
        Communication and Connectivity
        Communication and Connectivity
        SpecificationCentroOpen C
        SIM card
        • Mini-SIM
        • Micro-SIM
        Network Unknown
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
        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
        • 2.1
        Harmful irradiation
        • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationCentroOpen C
        Radio
        • No
        • FM radio
        Others
        • 5-way navigation button
        		 Unknown
        Other features
        Other features
        SpecificationCentroOpen C
        Dop
        • Infrared port - Document editor (Word
        • Excel
        • PowerPoint
        • PDF) -MP3 player -Organizer -Voice memo
        • Sensors Accelerometer MP3/AAC+/WAV player -MP4/H.264 player -Photo viewer -Predictive text input