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  2. Acer Liquid E2 vs Motorola BACKFLIP

Acer Liquid E2 vs Motorola BACKFLIP

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.

    • WeightBACKFLIP: 7 g lighterBACKFLIP: 133 g · Liquid E2: 140 g
    • ChipsetMediatek MT6589 (28 nm) / Qualcomm MSM7201ALiquid E2: Mediatek MT6589 (28 nm) · BACKFLIP: Qualcomm MSM7201A
    • Release year2013 / 2010Liquid E2: 2013 · BACKFLIP: 2010

    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
    Liquid E2: 131 × 68 mm 1
    Side
    Liquid E2: 131 × 9.9 mm 1
    1. 1. Liquid E2
      Height
      131 mm
      Width
      68 mm
      Depth
      9.9 mm
      Weight
      140 g
    2. 2. BACKFLIP
      Height
      Unknown
      Width
      Unknown
      Depth
      Unknown
      Weight
      133 g

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

    Weight

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

    1. 1. Liquid E2140 g

      +7 g versus BACKFLIP

    2. 2. BACKFLIP133 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. Liquid E2 4.5 in · 16:9 About 55.8 cm² rectangular area
    2. 2. BACKFLIP 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.

    Recorded RAM by storage capacity and phone
    StorageLiquid E2BACKFLIP
    4 GB 1 GB RAM Unknown
    BACKFLIP: Original memory entry

    512 MB · 256 MB RAM

    Practical features

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

    1. Liquid E2

    NFC
    See details Super AMOLED
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 32 GB (dedicated slot)

    2. BACKFLIP

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

    Battery capacity

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

    Recorded capacity

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

    1. 1. Liquid E22000 mAh

      +600 mAh versus BACKFLIP

    2. 2. BACKFLIP1400 mAh

    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. Liquid E22. BACKFLIP

    Everyday essentials
    Everyday essentials
    SpecificationLiquid E2BACKFLIP
    Dimensions (HxWxD)
    • 131 Х 68 Х 9.9 mm
    • 108 Х 53 Х 15.3 mm
    Weight
    • 140 g
    • 133 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 4.5" inch
    • 3.1" inch
    Screen resolution
    • 540 x 960 px
    • 320 x 480 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 1 GB RAM
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB (dedicated slot)
    • 2 GB included
    BatteryCapacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Removable Li-Ion
    • 1400 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.2.1 (Jelly Bean)
    • Android 1.5 (Cupcake)
    • upgradable to 2.1 (Eclair) in USA
    Chipset
    • Mediatek MT6589 (28 nm)
    • Qualcomm MSM7201A
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationLiquid E2BACKFLIP
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 55.8 cm2
    • 28.6 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 62.7%
    • 50.0%
    PPI /points per inch/
    • 245 PPI
    • 186 PPI
    Screen protection Unknown
    • Corning Gorilla Glass
    Camera and Video
    Camera and Video
    SpecificationLiquid E2BACKFLIP
    Rear camera, main
    • 8 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 5 MP
    • AF
    Functions
    • Dual-LED flash
    • LED flash
    Video
    • 1080p@30fps
    • CIF@30fps
    Front camera, selfie
    • 2 MP
    • Single
    • 0 MP,
    Specifications
    • 2 MP
    		 Unknown
    Performance
    Performance
    SpecificationLiquid E2BACKFLIP
    Processor CPU
    • Quad-core 1.2 GHz Cortex-A7
    • 528 MHz ARM 11
    Graphics processor GPU
    • PowerVR SGX544
    • Adreno 130
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 14005
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 2870 mAh
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1036
    		 Unknown
    General specs
    General specs
    SpecificationLiquid E2BACKFLIP
    Release date
    • 2013
    • April
    • 2010
    • January
    Colors
    • Black
    • White
    • Platinum Silver
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 180 EUR
    • 150 EUR
    Battery life
    • Stand by time- Up to 450 h Talking time- Up to 9 h
    • Stand by time- Up to 315 h Talking time- Up to 6 h
    Communication and Connectivity
    Communication and Connectivity
    SpecificationLiquid E2BACKFLIP
    SIM card
    • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)-3G - HSDPA-4G - LTE
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • HSPA 7.2/0.384 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 3.0
    • A2DP
    • EDR
    • 2.1
    • A2DP
    Harmful irradiation
    • SAR EU - 0.23 W/kg (head)
    • SAR - 0.58 W/kg (head) 0.60 W/kg (body)
    Music and Audio
    Music and Audio
    SpecificationLiquid E2BACKFLIP
    Radio
    • FM radio
    • No
    Others
    • DTS sound -Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features
    SpecificationLiquid E2BACKFLIP
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Also known as Acer Liquid E2 Duo with dual-SIM card slots
    • 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

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