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Motorola BACKFLIP vs Sharp Aquos S2

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

      BACKFLIP: 7 g lighter

      BACKFLIP:
      133 g
      Aquos S2:
      140 g

    • Rear camera layout

      BACKFLIP:
      Single
      Aquos S2:
      Dual

    • Release year

      BACKFLIP:
      2010
      Aquos S2:
      2017

    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. Aquos S2

      Height:
      141.8 mm
      Width:
      72 mm
      Depth:
      7.9 mm

    Weight

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

    1. 1. BACKFLIP

      133 g

    2. 2. Aquos S2

      140 g

      +7 g versus BACKFLIP

    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. Aquos S2

      Screen diagonal:
      5.5 in
      Aspect ratio (height:width):
      17:9
      Approximate rectangular screen area:
      80.7 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.

    BACKFLIP: Original memory entry

    512 MB · 256 MB RAM

    Aquos S2: Original memory entry

    128 GB · 6 GB RAM 64 GB · 512GB 4GB

    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. Aquos S2

    NFC:
    Yes
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 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. BACKFLIP

      1400 mAh

    2. 2. Aquos S2

      3020 mAh

      +1620 mAh versus BACKFLIP

    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. Aquos S2

    Everyday essentials
    Everyday essentials — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Dimensions (HxWxD)
    • 108 Х 53 Х 15.3 mm
    • 141.8 Х 72 Х 7.9 mm
    Weight
    • 133 g
    • 140 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.1" inch
    • 5.5" inch
    Screen resolution
    • 320 x 480 px
    • 1080 x 2040 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB
    • 256 MB RAM
    • 128 GB
    • 6 GB RAM 64 GB
    • 512GB 4GB
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1400 mAh
    • Removable Li-Ion
    • 3020 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 1.5 (Cupcake)
    • upgradable to 2.1 (Eclair) in USA
    • Android 7.1.1 (Nougat)
    Chipset
    • Qualcomm MSM7201A
    • Qualcomm SDM630 Snapdragon 630 (14 nm) 64/4GB -Qualcomm SDM660 Snapdragon 660 (14 nm) 128/6GB
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area
    • 28.6 cm2
    • 80.7 cm2
    Screen format
    • 3:2 (height:width)
    • 17:9 (height:width)
    Screen to body ratio
    • 50.0%
    • 79.0%
    PPI /points per inch/
    • 186 PPI
    • 420 PPI
    Screen protection
    • Corning Gorilla Glass
    • Corning Gorilla Glass (unspecified version)
    Camera and Video
    Camera and Video — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Rear camera, main
    • 5 MP
    • Single
    • 12 MP
    • Dual
    Camera specs
    • 5 MP
    • AF
    • 12 MP
    • f/1.8
    • 1/2.55''
    • 1/3.2''
    • 1.4µm
    • dual pixel PDAF -8 MP
    Functions
    • LED flash
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    Video
    • CIF@30fps
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 8 MP
    • Single
    Specifications Unknown
    • 8 MP
    • f/2.0
    • 1/3.2''
    • 1.4µm
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Processor CPU
    • 528 MHz ARM 11
    • Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53) 64/4GB -Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) 128/6GB
    Graphics processor GPU
    • Adreno 130
    • Adreno 508 64/4GB -Adreno 512 128/6GB
    Antutu 7 score * Unknown
    • 88256
    GeekBench 4 Single Core * Unknown
    • 859
    GeekBench 4 Multi-Core * Unknown
    • 4079
    GeekBench 4 RenderScript * Unknown
    • 3688
    GeekBench 5 Single Core * Unknown
    • 173
    GeekBench 5 Multi-Core * Unknown
    • 994
    General specs
    General specs — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Release date
    • 2010
    • January
    • 2017
    • August
    Colors
    • Platinum Silver
    • White
    • Black
    • Blue
    • Green
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    • 450 EUR
    Battery life
    • Stand by time- Up to 315 h Talking time- Up to 6 h
    		 Unknown
    Body build Unknown
    • Front/back glass
    • aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    SIM card
    • Mini-SIM
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 28(700)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 7.2/0.384 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 2.1
    • A2DP
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    Radio
    • No
    • No
    Others
    • Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for BACKFLIP, Aquos S2.
    SpecificationBACKFLIPAquos S2
    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
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Charging 5V/2A 10W