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Celkon A20 vs Xiaomi Mi Mix

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

      A20: 2.4 in smaller diagonal

      A20:
      4 in
      Mi Mix:
      6.4 in

    • Release year

      A20:
      2013
      Mi Mix:
      2016

    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. A20

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

      Unavailable dimensions are omitted from the drawing.

    2. 2. Mi Mix

      Height:
      158.8 mm
      Width:
      81.9 mm
      Depth:
      7.9 mm
      Weight:
      209 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.

    1. 1. A20

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

    2. 2. Mi Mix

      Screen diagonal:
      6.4 in
      Aspect ratio (height:width):
      17:9
      Approximate rectangular screen area:
      109.3 cm²

    Mi Mix has approximately 139.9% more rectangular screen area than A20.

    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.

    A20: Original memory entry

    256 MB · 512 MB RAM

    Mi Mix: Original memory entry

    256 GB · 6 GB RAM 128 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. A20

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

    2. Mi Mix

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    No

    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. A20

      1500 mAh

    2. 2. Mi Mix

      4400 mAh

      +2900 mAh versus A20

    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. A202. Mi Mix

    Everyday essentials
    Everyday essentials — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Dimensions (HxWxD)
    • Х Х mm
    • 158.8 Х 81.9 Х 7.9 mm
    Weight
    • 0 g
    • 209 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 4" inch
    • 6.4" inch
    Screen resolution
    • 480 x 800 px
    • 1080 x 2040 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 256 MB
    • 512 MB RAM
    • 256 GB
    • 6 GB RAM 128 GB
    • 512GB 4GB
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1500 mAh
    • Li-Ion
    • 4400 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.2.0 (Jelly Bean)
    • Android 6.0 (Marshmallow)
    • upgradable to 8.0 (Oreo); MIUI 10
    Chipset Unknown
    • Qualcomm MSM8996 Snapdragon 821 (14 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area
    • 45.5 cm2
    • 108.7 cm2
    Screen format
    • 5:3 (height:width)
    • 17:9 (height:width)
    Screen to body ratio Unknown
    • 83.6%
    PPI /points per inch/
    • 233 PPI
    • 362 PPI
    Camera and Video
    Camera and Video — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Rear camera, main
    • 3.15 MP
    • Single
    • 16 MP
    • Single
    Camera specs
    • 3.15 MP
    • 16 MP
    • f/2.0
    • 1/3''
    • 1.0µm
    • PDAF
    Functions Unknown
    • Dual-LED dual-tone flash
    • HDR
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • VGA
    • 5 MP
    • f/2.2
    Performance

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

    Performance — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Processor CPU
    • Dual-core 1.2 GHz
    • Quad-core (2x2.35 GHz Kryo & 2x2.19 GHz Kryo)
    Graphics processor GPU Unknown
    • Adreno 530
    Antutu 7 score * Unknown
    • 157822
    GeekBench 4 Single Core * Unknown
    • 1749
    GeekBench 4 Multi-Core * Unknown
    • 3882
    GeekBench 4 RenderScript * Unknown
    • 6859
    GeekBench 5 Single Core * Unknown
    • 335
    GeekBench 5 Multi-Core * Unknown
    • 789
    General specs
    General specs — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Release date
    • 2013
    • August
    • 2016
    • October
    Colors
    • Black
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 60 EUR
    • 390 EUR
    Body build Unknown
    • Front glass
    • ceramic frame
    • back
    Communication and Connectivity
    Communication and Connectivity — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    SIM card
    • Dual SIM (Mini-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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • Yes
    • 384 kbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat12 600/150 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • Yes
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.88 W/kg (head) 0.60 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Radio Unknown
    • No
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for A20, Mi Mix.
    SpecificationA20Mi Mix
    Dop
    • Sensors Proximity
    • gyro
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Fast battery charging (Quick Charge 3.0)

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