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Motorola FLIPSIDE MB508 vs O2 XDA Serra

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

      FLIPSIDE MB508: 20 g lighter

      FLIPSIDE MB508:
      145 g
      XDA Serra:
      165 g

    • Chipset

      FLIPSIDE MB508:
      TI OMAP 3410
      XDA Serra:
      Qualcomm MSM7201A

    • Release year

      FLIPSIDE MB508:
      2010
      XDA Serra:
      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.

    1. 1. FLIPSIDE MB508

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Folded/unfolded dimensions are ambiguous in this record; outlines are omitted.

    2. 2. XDA Serra

      Height:
      102 mm
      Width:
      51 mm
      Depth:
      18.1 mm

    Weight

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

    1. 1. FLIPSIDE MB508

      145 g

    2. 2. XDA Serra

      165 g

      +20 g versus FLIPSIDE MB508

    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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. FLIPSIDE MB508

      FLIPSIDE MB508: Screen geometry unavailable or conflicting.

    2. 2. XDA Serra

      Screen diagonal:
      2.8 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      24.3 cm²

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    FLIPSIDE MB508: Original memory entry

    512 MB · 512 MB RAM

    XDA Serra: Original memory entry

    288 MB RAM · 512 MB ROM

    Practical features

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

    1. FLIPSIDE MB508

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot) · 2 GB included

    2. XDA Serra

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD (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. FLIPSIDE MB508

      1170 mAh

    2. 2. XDA Serra

      1340 mAh

      +170 mAh versus FLIPSIDE MB508

    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. FLIPSIDE MB5082. XDA Serra

    Everyday essentials
    Everyday essentials — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Dimensions (HxWxD)
    • 109.5 Х 57.5 Х 15 mm
    • 102 Х 51 Х 18.1 mm
    Weight
    • 145 g
    • 165 g
    Technology
    • TFT
    • TFT
    Screen size
    • 3.1" inch
    • 2.8" inch
    Screen resolution
    • 320 x 480 px
    • 480 x 640 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB
    • 512 MB RAM
    • 288 MB RAM
    • 512 MB ROM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    • microSD (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1170 mAh
    • Removable Li-Ion
    • 1340 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 2.2 (Froyo)
    • Microsoft Windows Mobile 6.1 Professional
    Chipset
    • TI OMAP 3410
    • Qualcomm MSM7201A
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Touchscreen
    • capacitive touchscreen
    • resistive touchscreen
    Display colors Unknown
    • 65K
    Screen area
    • 28.6 cm2
    • 24.3 cm2
    Screen format
    • 3:2 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 45.4%
    • 46.7%
    PPI /points per inch/
    • 186 PPI
    • 286 PPI
    Camera and Video
    Camera and Video — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Rear camera, main
    • 3.15 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 3.15 MP
    • 3.15 MP
    • AF
    Functions Unknown
    • LED flash
    Video
    • CIF@25fps
    • Yes
    Front camera, selfie
    • 0 MP,
    • 0.3 MP
    • Single
    Specifications Unknown
    • VGA videocall camera
    Performance
    Performance — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Processor CPU
    • 720 MHz Cortex-A8
    • 528 MHz ARM 11
    Graphics processor GPU
    • PowerVR SGX530
    • Adreno 130
    General specs
    General specs — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Release date
    • 2010
    • October
    • 2008
    • July
    Colors
    • Black
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 170 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 288 h (2G) / Up to 288 h (3G) Talking time- Up to 7 h 20 min (2G) / Up to 5 h 20 min (3G)
    • Stand by time- Up to 406 h Talking time- Up to 8 h
    Communication and Connectivity
    Communication and Connectivity — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 7.2/2 Mbps
    • HSPA 7.2/0.384 Mbps
    GPRS
    • Class 12
    • Class 10
    Edge
    • Class 12
    • Class 10
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • miniUSB
    Bluetooth
    • 2.1
    • A2DP
    • 2.0
    • A2DP
    Harmful irradiation
    • SAR - 0.50 W/kg (head) 0.76 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Others Unknown
    • Handwriting recognition
    Other features
    Other features — specifications for FLIPSIDE MB508, XDA Serra.
    SpecificationFLIPSIDE MB508XDA Serra
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - MP3/WAV/WMA/AAC+ player -MP4/WMV/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input (Swype) - Touch-sensitive trackpad
    • Sensors Accelerometer MP3/WAV/WMA player -MP4/WMV/3gp player -Pocket Office -Voice memo -Predictive text input

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