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O2 XDA IIs vs Xiaomi Mi 8 Explorer

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

      Mi 8 Explorer: 33 g lighter

      XDA IIs:
      210 g
      Mi 8 Explorer:
      177 g

    • Width

      XDA IIs: 3.8 mm narrower

      XDA IIs:
      71 mm
      Mi 8 Explorer:
      74.8 mm

    • Screen diagonal

      XDA IIs: 2.71 in smaller diagonal

      XDA IIs:
      3.5 in
      Mi 8 Explorer:
      6.21 in

    • Rear camera layout

      XDA IIs:
      Single
      Mi 8 Explorer:
      Dual

    • Depth

      Mi 8 Explorer: 11.4 mm thinner

      XDA IIs:
      19 mm
      Mi 8 Explorer:
      7.6 mm

    • Height

      XDA IIs: 29.9 mm shorter

      XDA IIs:
      125 mm
      Mi 8 Explorer:
      154.9 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. XDA IIs

      Height:
      125 mm
      Width:
      71 mm
      Depth:
      19 mm +11.4 mm versus Mi 8 Explorer

    2. 2. Mi 8 Explorer

      Height:
      154.9 mm +29.9 mm versus XDA IIs
      Width:
      74.8 mm +3.8 mm versus XDA IIs
      Depth:
      7.6 mm

    Weight

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

    1. 1. XDA IIs

      210 g

      +33 g versus Mi 8 Explorer

    2. 2. Mi 8 Explorer

      177 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. XDA IIs

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

    2. 2. Mi 8 Explorer

      Mi 8 Explorer: 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 XDA IIs, Mi 8 Explorer, compared at the same storage capacity.
    StorageXDA IIsMi 8 Explorer
    128 GB Unknown 8 GB RAM
    XDA IIs: Original memory entry

    128 MB RAM · 96 MB ROM

    Practical features

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

    1. XDA IIs

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details MMC/SDIO

    2. Mi 8 Explorer

    NFC:
    Yes
    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. XDA IIs

      1490 mAh

    2. 2. Mi 8 Explorer

      3000 mAh

      +1510 mAh versus XDA IIs

    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. XDA IIs2. Mi 8 Explorer

    Everyday essentials
    Everyday essentials — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Dimensions (HxWxD)
    • 125 Х 71 Х 19 mm
    • 154.9 Х 74.8 Х 7.6 mm
    Weight
    • 210 g
    • 177 g
    Technology
    • TFT
    • Super AMOLED
    Screen size
    • 3.5" inch
    • 6.21" inch
    Screen resolution
    • 240 x 320 px
    • 1080 x 2248 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 128 MB RAM
    • 96 MB ROM
    • 128 GB
    • 8 GB RAM
    Memory card support
    • MMC/SDIO
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1490 mAh
    • Removable Li-Po
    • 3000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Microsoft Windows Mobile 2003 SE PocketPC
    • Android 8.1 (Oreo)
    • upgradable to Android 9.0 (Pie); MIUI 10.1
    Chipset Unknown
    • Qualcomm SDM845 Snapdragon 845 (10 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • No
    • No
    Display
    Display — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 37.9 cm2
    • 97.1 cm2
    Screen format
    • 4:3 (height:width)
    		 Unknown
    Screen to body ratio
    • 42.7%
    • 83.8%
    PPI /points per inch/
    • 114 PPI
    • 0 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Rear camera, main
    • 0.3 MP
    • Single
    • 12 MP
    • Dual
    Camera specs Unknown
    • 12 MP
    • f/1.8
    • 1/2.55''
    • 1.4µm
    • 4-axis OIS
    • dual pixel PDAF -12 MP
    • f/2.4
    • 1/3.4''
    • 1.0µm
    • AF
    • 2x optical zoom
    Functions Unknown
    • Dual-LED flash
    • HDR
    • panorama
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 20 MP
    • Single
    Specifications Unknown
    • 20 MP
    • f/2.0
    • 0.9μm
    Performance
    Performance — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Processor CPU
    • Intel XScale PXA263 400 MHz
    • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver)
    Graphics processor GPU Unknown
    • Adreno 630
    General specs
    General specs — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Release date
    • 2004
    • Q4
    • 2018
    • May
    Colors Unknown
    • Black (transparent back)
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 500 EUR
    Battery life
    • Stand by time- Up to 168 h Talking time- Up to 4 h
    		 Unknown
    Body build Unknown
    • Front/back glass
    • aluminum frame (7000 series)
    Communication and Connectivity
    Communication and Connectivity — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    SIM card
    • Mini-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 17(700)
    • 20(800)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed Unknown
    • HSPA 42.2/5.76 Mbps
    • LTE-A (4CA) Cat16 1024/150 Mbps
    GPRS
    • Class 10
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • Wi-Fi 802.11b
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • No
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    USB
    • Proprietary
    • Type-C 1.0 reversible connector
    Bluetooth
    • Yes
    • 5.0
    • A2DP
    • LE
    • aptX HD
    Music and Audio
    Music and Audio — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Radio
    • No
    • No
    Others
    • Handwriting recognition
    • HDR10 -DCI-P3
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for XDA IIs, Mi 8 Explorer.
    SpecificationXDA IIsMi 8 Explorer
    Dop
    • Infrared port - Pocket Office -MP3/MP4 player -Voice memo - Produced by HTC. Functionally identical to Qtek 9090
    • i-mate PDA2k
    • T-Mobile MDA III and Orange SPV M2000.
    • Sensors Face ID
    • fingerprint (under display)
    • accelerometer
    • gyro
    • proximity
    • barometer
    • compass - Fast battery charging (Quick Charge 4.0+) - For China

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