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LG G2 mini D620 vs Xiaomi Mi Mix Alpha

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.

    • Display technology

      OLED versus LCD

      G2 mini D620:
      LCD
      Mi Mix Alpha:
      OLED

    • Weight

      G2 mini D620: 120 g lighter

      G2 mini D620:
      121 g
      Mi Mix Alpha:
      241 g

    • Width

      G2 mini D620: 6.3 mm narrower

      G2 mini D620:
      66 mm
      Mi Mix Alpha:
      72.3 mm

    • Screen diagonal

      G2 mini D620: 3.22 in smaller diagonal

      G2 mini D620:
      4.7 in
      Mi Mix Alpha:
      7.92 in

    • Chipset

      G2 mini D620:
      Qualcomm MSM8226 Snapdragon 400 (28 nm)
      Mi Mix Alpha:
      Qualcomm SM8150 Snapdragon 855+ (7 nm)

    • Rear camera layout

      G2 mini D620:
      Single
      Mi Mix Alpha:
      Triple

    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. G2 mini D620

      Height:
      129.6 mm
      Width:
      66 mm
      Depth:
      9.8 mm

    2. 2. Mi Mix Alpha

      Height:
      154.4 mm +24.8 mm versus G2 mini D620
      Width:
      72.3 mm +6.3 mm versus G2 mini D620
      Depth:
      10.4 mm +0.6 mm versus G2 mini D620

    Weight

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

    1. 1. G2 mini D620

      121 g

    2. 2. Mi Mix Alpha

      241 g

      +120 g versus G2 mini D620

    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. G2 mini D620

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

    2. 2. Mi Mix Alpha

      Mi Mix Alpha: 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 for G2 mini D620, Mi Mix Alpha, compared at the same storage capacity.
    StorageG2 mini D620Mi Mix Alpha
    8 GB 1 GB RAM Unknown
    Mi Mix Alpha: Original memory entry

    512GB 12GB RAM · UFS3.0

    Practical features

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

    1. G2 mini D620

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

    2. Mi Mix Alpha

    NFC:
    Unknown
    Headphone jack:
    No
    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. G2 mini D620

      2440 mAh

    2. 2. Mi Mix Alpha

      4050 mAh

      +1610 mAh versus G2 mini D620

    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. G2 mini D6202. Mi Mix Alpha

    Everyday essentials
    Everyday essentials — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Dimensions (HxWxD)
    • 129.6 Х 66 Х 9.8 mm
    • 154.4 Х 72.3 Х 10.4 mm
    Weight
    • 121 g
    • 241 g
    Technology
    • IPS LCD
    • Flexible Super AMOLED
    Screen size
    • 4.7" inch
    • 7.92" inch
    Screen resolution
    • 540 x 960 px
    • 2088 x 2250 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 512GB 12GB RAM
    • UFS3.0
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 2440 mAh
    • Removable Li-Ion
    • 4050 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.4.2 (KitKat); LG Optimus UI
    • Android 10
    Chipset
    • Qualcomm MSM8226 Snapdragon 400 (28 nm)
    • Qualcomm SM8150 Snapdragon 855+ (7 nm)
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 60.9 cm2
    • 201.8 cm2
    Screen format
    • 16:9 (height:width)
    		 Unknown
    Screen to body ratio
    • 71.2%
    • 180.8%
    PPI /points per inch/
    • 234 PPI
    • 388 PPI
    Screen protection
    • Corning Gorilla Glass 2
    		 Unknown
    Camera and Video
    Camera and Video — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Rear camera, main
    • 8 MP
    • Single
    • 108 MP
    • Triple
    Camera specs
    • 8 MP
    • AF
    • 108 MP
    • f/1.7
    • (wide)
    • 1/1.33''
    • 0.8µm
    • PDAF
    • Laser AF -12 MP
    • f/2.0
    • 54mm (telephoto)
    • 1/2.55''
    • 1.4µm
    • dual pixel PDAF
    • laser AF
    • 2x optical zoom -20 MP
    • f/2.2
    • 13mm (ultrawide)
    • 1/2.8''
    • 1.0µm
    Functions
    • LED flash
    • panorama
    • HDR
    • Dual-LED flash
    • HDR
    • panorama
    Video
    • 720p
    • 3240p@30fps
    • 2160p@30/60fps
    • 1080p@30/120/240fps
    • 1080p@960fps
    Front camera, selfie
    • 1.3 MP
    • Single
    • 108 MP
    • Triple
    Specifications
    • 1.3 MP
    • uses main camera
    Performance

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

    Performance — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Processor CPU
    • Quad-core 1.2 GHz Cortex-A7
    • Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
    Graphics processor GPU
    • Adreno 305
    • Adreno 640 (700 MHz)
    Antutu 7 score *
    • 17892
    		 Unknown
    Antutu 8 score * Unknown
    • 480830
    General specs
    General specs — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Release date
    • 2014
    • February
    • 2019
    • September
    Colors
    • Titan Black
    • Lunar White
    • Red
    • Gold
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 160 EUR
    • 2500 EUR
    Battery life
    • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 12 h (2G) / Up to 16 h (3G)
    		 Unknown
    Body build Unknown
    • Glass front
    • ceramic/glass back
    • titanium alloy frame (TC4)
    Communication and Connectivity
    Communication and Connectivity — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    SIM card
    • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
    • dual stand-by)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - China -5G - 5G SA / NSA / Sub6 / mmWave; N41/N78/N79
    Speed
    • HSPA 21.1/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (7CA) Cat20 2048/150 Mbps
    • 5G (2+ Gbps DL)
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • DLNA
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • 4.0
    • A2DP
    • LE
    • 5.0
    • A2DP
    • LE
    • aptX HD
    Music and Audio
    Music and Audio — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Radio
    • FM radio
    • RDS
    • No
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for G2 mini D620, Mi Mix Alpha.
    SpecificationG2 mini D620Mi Mix Alpha
    Dop
    • Sensors Accelerometer
    • proximity
    • compass
    • Infrared port - Available as LG G2 mini D618 Dual SIM with dual-SIM card slots
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Fast battery charging 40W