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Dell Mini 3i vs Huawei Mate 20

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

      Mini 3i: 86 g lighter

      Mini 3i:
      102 g
      Mate 20:
      188 g

    • Width

      Mini 3i: 18.8 mm narrower

      Mini 3i:
      58.4 mm
      Mate 20:
      77.2 mm

    • Screen diagonal

      Mini 3i: 3.03 in smaller diagonal

      Mini 3i:
      3.5 in
      Mate 20:
      6.53 in

    • Rear camera layout

      Mini 3i:
      Single
      Mate 20:
      Triple

    • Depth

      Mate 20: 3.4 mm thinner

      Mini 3i:
      11.7 mm
      Mate 20:
      8.3 mm

    • Height

      Mini 3i: 36.2 mm shorter

      Mini 3i:
      122 mm
      Mate 20:
      158.2 mm

    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. Mini 3i

      Height:
      122 mm
      Width:
      58.4 mm
      Depth:
      11.7 mm +3.4 mm versus Mate 20

    2. 2. Mate 20

      Height:
      158.2 mm +36.2 mm versus Mini 3i
      Width:
      77.2 mm +18.8 mm versus Mini 3i
      Depth:
      8.3 mm

    Weight

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

    1. 1. Mini 3i

      102 g

    2. 2. Mate 20

      188 g

      +86 g versus Mini 3i

    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. Mini 3i

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

    2. 2. Mate 20

      Screen diagonal:
      6.53 in
      Aspect ratio (height:width):
      18.7:9
      Approximate rectangular screen area:
      107.5 cm²

    Mate 20 has approximately 218.3% more rectangular screen area than Mini 3i.

    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.

    Mini 3i: Original memory entry

    256 MB

    Mate 20: Original memory entry

    128 GB · 4/6 GB 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. Mini 3i

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot) · 4 GB included

    2. Mate 20

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details NM (Nano Memory) · up to 256GB (uses SIM 2)

    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. Mini 3i

      1000 mAh

    2. 2. Mate 20

      4000 mAh

      +3000 mAh versus Mini 3i

    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. Mini 3i2. Mate 20

    Everyday essentials
    Everyday essentials — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Dimensions (HxWxD)
    • 122 Х 58.4 Х 11.7 mm
    • 158.2 Х 77.2 Х 8.3 mm
    Weight
    • 102 g
    • 188 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.5" inch
    • 6.53" inch
    Screen resolution
    • 360 x 640 px
    • 1080 x 2244 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 256 MB
    • 128 GB
    • 4/6 GB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • 4 GB included
    • NM (Nano Memory)
    • up to 256GB (uses SIM 2)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1000 mAh
    • Removable Li-Ion
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • OPhone OS
    • Android 9.0 (Pie); EMUI 9
    Chipset Unknown
    • HiSilicon Kirin 980 (7 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 256K
    • 16M
    Screen area
    • 33.8 cm2
    • 107.5 cm2
    Screen format
    • 16:9 (height:width)
    • 18.7:9 (height:width)
    Screen to body ratio
    • 47.4%
    • 88.0%
    PPI /points per inch/
    • 210 PPI
    • 381 PPI
    Screen protection Unknown
    • Corning Gorilla Glass (unspecified version)
    Camera and Video
    Camera and Video — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Rear camera, main
    • 3.15 MP
    • Single
    • 12 MP
    • Triple
    Camera specs
    • 3.15 MP
    • AF
    • 12 MP
    • f/1.8
    • 27mm (wide)
    • 1/2.3'' -16 MP
    • f/2.2
    • 17mm (ultrawide) -8 MP
    • f/2.4
    • 52mm (telephoto)
    Functions Unknown
    • HDR
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 24 MP
    • Single
    Specifications Unknown
    • 24 MP
    • f/2.0
    • 26mm (wide)
    Performance

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

    Performance — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Processor CPU Unknown
    • Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55)
    Graphics processor GPU Unknown
    • Mali-G76 MP10
    Antutu 7 score * Unknown
    • 302235
    Antutu 8 score * Unknown
    • 373927
    GeekBench 5 Single Core * Unknown
    • 679
    GeekBench 5 Multi-Core * Unknown
    • 2321
    General specs
    General specs — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Release date
    • 2009
    • November
    • 2018
    • October
    Colors
    • Passion Red
    • Oiled Bronze
    • Midnight Blue
    • Twilight
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 230 EUR
    • 640 EUR
    Battery life
    • Stand by time- Up to 423 h Talking time- Up to 7 h 20 min
    		 Unknown
    Body build Unknown
    • Front/back glass & aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    SIM card
    • Mini-SIM
    • Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 6(900)
    • 7(2600)
    • 8(900)
    • 9(1800)
    • 12(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 26(850)
    • 28(700)
    • 32(1500)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    Speed Unknown
    • HSPA 42.2/5.76 Mbps
    • LTE-A Cat21 1400/200 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • No
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • DLNA
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    USB
    • miniUSB 2.0
    • 3.1
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 2.0
    • A2DP
    • 5.0
    • A2DP
    • aptX HD
    • LE
    Music and Audio
    Music and Audio — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Radio
    • No
    • FM radio
    Others Unknown
    • DCI-P3 -HDR10
    • 32-bit/384kHz audio -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Mini 3i, Mate 20.
    SpecificationMini 3iMate 20
    Dop
    • Sensors Accelerometer
    • proximity - MP4/H.264/WMV player -MP3/e-AAC+/WMA player -Organizer -Voice memo - For China
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • barometer
    • compass
    • Infrared port - Fast battery charging 4.5V/5A (58% in 30 min) - IP53 dust and splash protection

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