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Motorola BACKFLIP vs O2 Xphone II

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

      Xphone II: 31 g lighter

      BACKFLIP:
      133 g
      Xphone II:
      102 g

    • Chipset

      BACKFLIP:
      Qualcomm MSM7201A
      Xphone II:
      TI OMAP 730

    • Release year

      BACKFLIP:
      2010
      Xphone II:
      2004

    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. BACKFLIP

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

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

    2. 2. Xphone II

      Height:
      107 mm
      Width:
      44 mm
      Depth:
      18 mm

    Weight

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

    1. 1. BACKFLIP

      133 g

      +31 g versus Xphone II

    2. 2. Xphone II

      102 g

    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. BACKFLIP

      BACKFLIP: Screen geometry unavailable or conflicting.

    2. 2. Xphone II

      Xphone II: Screen geometry unavailable or conflicting.

    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.

    BACKFLIP: Original memory entry

    512 MB · 256 MB RAM

    Xphone II: Original memory entry

    32 MB

    Practical features

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

    1. BACKFLIP

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

    2. Xphone II

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details miniSD · 64 MB included

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

    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. BACKFLIP2. Xphone II

    Everyday essentials
    Everyday essentials — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Dimensions (HxWxD)
    • 108 Х 53 Х 15.3 mm
    • 107 Х 44 Х 18 mm
    Weight
    • 133 g
    • 102 g
    Technology
    • TFT
    • TFT
    Screen size
    • 3.1" inch
    • 2.2" inch
    Screen resolution
    • 320 x 480 px
    • 176 x 220 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB
    • 256 MB RAM
    • 32 MB
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    • miniSD
    • 64 MB included
    Battery Capacity is not battery life. No endurance test is implied.
    • 1400 mAh
    • Removable Li-Ion
    • 0 mAh,
    Operating system OS
    • Android 1.5 (Cupcake)
    • upgradable to 2.1 (Eclair) in USA
    • Microsoft Smartphone 2003 SE OS
    Chipset
    • Qualcomm MSM7201A
    • TI OMAP 730
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Touchscreen
    • capacitive touchscreen
    		 Unknown
    Display colors Unknown
    • 65K
    Screen area
    • 28.6 cm2
    • 15.2 cm2
    Screen format
    • 3:2 (height:width)
    		 Unknown
    Screen to body ratio
    • 50.0%
    • 32.4%
    PPI /points per inch/
    • 186 PPI
    • 0 PPI
    Screen protection
    • Corning Gorilla Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Rear camera, main
    • 5 MP
    • Single
    • 0.3 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    		 Unknown
    Functions
    • LED flash
    		 Unknown
    Video
    • CIF@30fps
    • Yes
    Front camera, selfie
    • 0 MP,
    • 0 MP,
    Performance
    Performance — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Processor CPU
    • 528 MHz ARM 11
    • 200 MHz ARM926EJ-S
    Graphics processor GPU
    • Adreno 130
    		 Unknown
    General specs
    General specs — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Release date
    • 2010
    • January
    • 2004
    • Q4
    Colors
    • Platinum Silver
    		 Unknown
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 315 h Talking time- Up to 6 h
    • Stand by time- Up to 140 h Talking time- Up to 4 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    SIM card
    • Mini-SIM
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    		 Unknown
    Speed
    • HSPA 7.2/0.384 Mbps
    		 Unknown
    GPRS
    • Class 12
    • Class 10
    Edge
    • Class 12
    • No
    Wi-Fi
    • Wi-Fi 802.11 b/g
    • No
    GPS
    • Yes
    • with A-GPS
    • No
    USB
    • microUSB 2.0
    • Proprietary
    Bluetooth
    • 2.1
    • A2DP
    • Yes
    Harmful irradiation
    • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Radio
    • No
    • No
    Others
    • Active noise cancellation with dedicated mic
    • 5-way navigation key -Downloadable pictures
    Other features
    Other features — specifications for BACKFLIP, Xphone II.
    SpecificationBACKFLIPXphone II
    Dop
    • Sensors Accelerometer
    • proximity
    • compass - MP3/eAAC+/WAV/WMA9 player -MP4/H.264/WMV9 player -Organizer -Document viewer -Voice memo/dial -Predictive text input - BACKTRACK touch panel - Also known as Motorola Enzo
    • Motorola Motus
    • Motorola MB300
    • Infrared port - MP3/MP4 player -Predictive text input -Organizer - Produced by HTC. Functionally identical to Qtek 8020
    • i-mate SP3i and T-Mobile SDA.