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Celkon A66 vs Vodafone Smart speed 6

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

      A66: 48 g lighter

      A66:
      98 g
      Smart speed 6:
      146 g

    • Width

      Smart speed 6: 2.1 mm narrower

      A66:
      67.2 mm
      Smart speed 6:
      65.1 mm

    • Depth

      Smart speed 6: 1 mm thinner

      A66:
      11 mm
      Smart speed 6:
      10 mm

    • Height

      Smart speed 6: 3.8 mm shorter

      A66:
      136 mm
      Smart speed 6:
      132.2 mm

    • Release year

      A66:
      2014
      Smart speed 6:
      2015

    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. A66

      Height:
      136 mm +3.8 mm versus Smart speed 6
      Width:
      67.2 mm +2.1 mm versus Smart speed 6
      Depth:
      11 mm +1 mm versus Smart speed 6

    2. 2. Smart speed 6

      Height:
      132.2 mm
      Width:
      65.1 mm
      Depth:
      10 mm

    Weight

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

    1. 1. A66

      98 g

    2. 2. Smart speed 6

      146 g

      +48 g versus A66

    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.

    1. 1. A66

      Screen diagonal:
      4.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      55.8 cm²

    2. 2. Smart speed 6

      Screen diagonal:
      4.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      55.8 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.

    Recorded RAM for A66, Smart speed 6, compared at the same storage capacity.
    StorageA66Smart speed 6
    8 GB Unknown 1 GB RAM
    A66: Original memory entry

    4 GB · 512 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. A66

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB

    2. Smart speed 6

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (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. A66

      2000 mAh

      +220 mAh versus Smart speed 6

    2. 2. Smart speed 6

      1780 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. A662. Smart speed 6

    Everyday essentials
    Everyday essentials — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Dimensions (HxWxD)
    • 136 Х 67.2 Х 11 mm
    • 132.2 Х 65.1 Х 10 mm
    Weight
    • 98 g
    • 146 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 4.5" inch
    • 4.5" inch
    Screen resolution
    • 480 x 854 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 32 GB
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Li-Ion
    • 1780 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.1.2 (Jelly Bean)
    • Android 5.1 (Lollipop)
    Chipset Unknown
    • Mediatek MT6735M (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area
    • 55.8 cm2
    • 55.8 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 61.1%
    • 64.8%
    PPI /points per inch/
    • 218 PPI
    • 218 PPI
    Camera and Video
    Camera and Video — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Rear camera, main
    • 3.15 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 3.15 MP
    • 5 MP
    Functions
    • LED flash
    • LED flash
    Video
    • Yes
    • 720p
    Front camera, selfie
    • 0.3 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • VGA
    • 2 MP
    Performance
    Performance — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Processor CPU
    • Dual-core 1.2 GHz
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU Unknown
    • Mali-T720MP2
    General specs
    General specs — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Release date
    • 2014
    • 2015
    • September
    Colors
    • White
    • Black
    • Silver
    • Anthracite
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 70 EUR
    Battery life
    • Stand by time- Up to 160 h Talking time- Up to 5 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    SIM card
    • Dual SIM
    • Micro-SIM
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 8(900)
    • 20(800)
    Speed Unknown
    • HSPA
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • Yes
    • with A-GPS
    USB
    • microUSB
    • microUSB 2.0
    Bluetooth
    • 2.0
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.38 W/kg (head) 0.47 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for A66, Smart speed 6.
    SpecificationA66Smart speed 6
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • compass

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