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Archos Diamond vs Karbonn A15

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.

    • Screen diagonal

      A15: 2.39 in smaller diagonal

      Diamond:
      6.39 in
      A15:
      4 in

    • Release year

      Diamond:
      2019
      A15:
      2012

    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. Diamond

      Height:
      158.7 mm
      Width:
      74.1 mm
      Depth:
      8.6 mm
      Weight:
      166 g

    2. 2. A15

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    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. Diamond

      Screen diagonal:
      6.39 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      100.2 cm²

    2. 2. A15

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

    Diamond has approximately 120.1% more rectangular screen area than A15.

    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.

    Diamond: Original memory entry

    up to 128 GB (uses shared SIM slot) · 512GB 4GB

    A15: Original memory entry

    4 GB (2.5 GB user available) · 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. Diamond

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 1 TB (uses shared SIM slot)

    2. A15

    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. Diamond

      3400 mAh

      +1980 mAh versus A15

    2. 2. A15

      1420 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. Diamond2. A15

    Everyday essentials
    Everyday essentials — specifications for Diamond, A15.
    SpecificationDiamondA15
    Dimensions (HxWxD)
    • 158.7 Х 74.1 Х 8.6 mm
    • Х Х mm
    Weight
    • 166 g
    • 0 g
    Technology
    • Super AMOLED
    • TFT
    Screen size
    • 6.39" inch
    • 4" inch
    Screen resolution
    • 1080 x 2340 px
    • 480 x 800 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • up to 128 GB (uses shared SIM slot)
    • 512GB 4GB
    • 4 GB (2.5 GB user available)
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 1 TB (uses shared SIM slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3400 mAh
    • Non-removable Li-Po
    • 1420 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.0.4 (Ice Cream Sandwich)
    Chipset
    • Mediatek Helio P70 (12nm)
    		 Unknown
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Diamond, A15.
    SpecificationDiamondA15
    Touchscreen
    • capacitive touchscreen
    • touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 100.2 cm2
    • 45.5 cm2
    Screen format
    • 19.5:9 (height:width)
    • 5:3 (height:width)
    Screen to body ratio
    • 85.2%
    		 Unknown
    PPI /points per inch/
    • 403 PPI
    • 233 PPI
    Camera and Video
    Camera and Video — specifications for Diamond, A15.
    SpecificationDiamondA15
    Rear camera, main
    • 16 MP
    • Dual-LED flash
    • 3.15 MP
    • Single
    Camera specs
    • 16 MP
    • f/1.8
    • 1/2.8''
    • 1.12µm
    • PDAF -5 MP
    • f/2.2
    • (ultrawide/depth sensor)
    • 3.15 MP
    Functions
    • HDR
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 0 MP,
    Specifications
    • Motorized pop-up 8 MP
    • f/2.0
    • 1/4''
    • 1.12µm
    		 Unknown
    Performance

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

    Performance — specifications for Diamond, A15.
    SpecificationDiamondA15
    Processor CPU
    • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
    • 1.0 GHz
    Graphics processor GPU
    • Mali-G72 MP3
    		 Unknown
    Antutu 7 score *
    • 156123
    		 Unknown
    General specs
    General specs — specifications for Diamond, A15.
    SpecificationDiamondA15
    Release date
    • 2019
    • February
    • 2012
    Colors
    • Dark Blue
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 300 EUR
    • 80 EUR
    Battery life Unknown
    • Stand by time- Up to 150 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Diamond, A15.
    SpecificationDiamondA15
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Mini-SIM)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 2100-4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 20(800)
    • 28(700) - Taiwan LTE 800 / 1800 / 2100 / 2600 - EU
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat6 300/50 Mbps
    • HSPA 7.2/0.384 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • Android 4.4.2 (KitKat)
    • A2DP
    • Super AMOLED
    • 2.0
    Harmful irradiation Unknown
    • SAR - 0.59 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Diamond, A15.
    SpecificationDiamondA15
    Radio
    • panorama
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Diamond, A15.
    SpecificationDiamondA15
    Dop
    • Sensors Fingerprint (under display
    • optical) - market dependant
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 18W -Wireless charging - For Europe
    • Sensors Accelerometer