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Karbonn Smart A12 Star vs Nokia 800 Tough

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

      Smart A12 Star: 31 g lighter

      Smart A12 Star:
      130 g
      800 Tough:
      161 g

    • Width

      800 Tough: 2.1 mm narrower

      Smart A12 Star:
      64.2 mm
      800 Tough:
      62.1 mm

    • Screen diagonal

      800 Tough: 1.6 in smaller diagonal

      Smart A12 Star:
      4 in
      800 Tough:
      2.4 in

    • Depth

      Smart A12 Star: 6 mm thinner

      Smart A12 Star:
      10.1 mm
      800 Tough:
      16.1 mm

    • Height

      Smart A12 Star: 21.2 mm shorter

      Smart A12 Star:
      124.2 mm
      800 Tough:
      145.4 mm

    • Release year

      Smart A12 Star:
      2014
      800 Tough:
      2019

    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. Smart A12 Star

      Height:
      124.2 mm
      Width:
      64.2 mm +2.1 mm versus 800 Tough
      Depth:
      10.1 mm

    2. 2. 800 Tough

      Height:
      145.4 mm +21.2 mm versus Smart A12 Star
      Width:
      62.1 mm
      Depth:
      16.1 mm +6 mm versus Smart A12 Star

    Weight

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

    1. 1. Smart A12 Star

      130 g

    2. 2. 800 Tough

      161 g

      +31 g versus Smart A12 Star

    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. Smart A12 Star

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      45.5 cm²

    2. 2. 800 Tough

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

    Smart A12 Star has approximately 155.3% more rectangular screen area than 800 Tough.

    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.

    Smart A12 Star: Original memory entry

    4 GB · 512 MB RAM

    800 Tough: Original memory entry

    4GB 512MB

    Practical features

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

    1. Smart A12 Star

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

    2. 800 Tough

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (uses shared SIM 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. Smart A12 Star

      1400 mAh

    2. 2. 800 Tough

      2100 mAh

      +700 mAh versus Smart A12 Star

    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. Smart A12 Star2. 800 Tough

    Everyday essentials
    Everyday essentials — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Dimensions (HxWxD)
    • 124.2 Х 64.2 Х 10.1 mm
    • 145.4 Х 62.1 Х 16.1 mm
    Weight
    • 130 g
    • 161 g
    Technology
    • IPS LCD
    • TFT
    • 256K colors
    Screen size
    • 4" inch
    • 2.4" inch
    Screen resolution
    • 480 x 800 px
    • 240 x 320 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 4GB 512MB
    Memory card support
    • microSD
    • up to 32 GB
    • microSD
    • up to 32 GB (uses shared SIM slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1400 mAh
    • Li-Ion
    • 2100 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • KaiOS
    Chipset Unknown
    • Qualcomm MSM8905 Snapdragon 205 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 45.5 cm2
    • 17.8 cm2
    Screen format
    • 5:3 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 57.1%
    • 19.8%
    PPI /points per inch/
    • 233 PPI
    • 167 PPI
    Camera and Video
    Camera and Video — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Rear camera, main
    • 5 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 5 MP
    • 2 MP
    Functions
    • LED flash
    • LED flash
    Video
    • Yes
    • Yes
    Front camera, selfie
    • 0.3 MP
    • Single
    • 0 MP,
    Specifications
    • VGA
    • No
    Performance
    Performance — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Processor CPU
    • Dual-core 1.2 GHz
    • Dual-core (2x1.1 GHz Cortex-A7)
    Graphics processor GPU Unknown
    • Adreno 304
    General specs
    General specs — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Release date
    • 2014
    • July
    • 2019
    • September
    Colors
    • Black
    • Black Steel
    • Desert Sand
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 50 EUR
    • 110 EUR
    Battery life
    • Stand by time- Up to 300 h
    • Stand by time- Up to 1032 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    SIM card
    • Dual SIM (Micro-SIM
    • dual stand-by)
    • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800) - EU LTE band 1(2100)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - MENA
    • APAC
    • GCR
    Speed
    • HSPA
    • HSPA 42.2/5.76 Mbps
    • 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
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 2.0
    • 4.1
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.79 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Smart A12 Star, 800 Tough.
    SpecificationSmart A12 Star800 Tough
    Dop
    • Sensors Accelerometer
    • proximity
    • SNS applications -MP4/H.264 player -MP3/WAV/AAC player -Organizer -Voice memo -Predictive text input IP68 water proof (up to 1.5m for 30 mins) -MIL-STD-810G compliant -Flashlight

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