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Apple iPhone SE vs Xiaomi Mi Mix 3

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

      iPhone SE:
      LCD
      Mi Mix 3:
      OLED

    • Weight

      iPhone SE: 105 g lighter

      iPhone SE:
      113 g
      Mi Mix 3:
      218 g

    • Width

      iPhone SE: 16.1 mm narrower

      iPhone SE:
      58.6 mm
      Mi Mix 3:
      74.7 mm

    • Screen diagonal

      iPhone SE: 2.39 in smaller diagonal

      iPhone SE:
      4 in
      Mi Mix 3:
      6.39 in

    • Chipset

      iPhone SE:
      Apple A9 (14 nm)
      Mi Mix 3:
      Qualcomm SDM845 Snapdragon 845 (10 nm)

    • Rear camera layout

      iPhone SE:
      Single
      Mi Mix 3:
      Dual

    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. iPhone SE

      Height:
      123.8 mm
      Width:
      58.6 mm
      Depth:
      7.6 mm

    2. 2. Mi Mix 3

      Height:
      157.9 mm +34.1 mm versus iPhone SE
      Width:
      74.7 mm +16.1 mm versus iPhone SE
      Depth:
      8.5 mm +0.9 mm versus iPhone SE

    Weight

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

    1. 1. iPhone SE

      113 g

    2. 2. Mi Mix 3

      218 g

      +105 g versus iPhone SE

    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. iPhone SE

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

    2. 2. Mi Mix 3

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

    Mi Mix 3 has approximately 127.2% more rectangular screen area than iPhone SE.

    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 iPhone SE, Mi Mix 3, compared at the same storage capacity.
    StorageiPhone SEMi Mix 3
    16 GB 2 GB RAM Unknown
    32 GB 2 GB RAM Unknown
    64 GB 2 GB RAM Unknown
    128 GB 2 GB RAM Unknown
    Mi Mix 3: Original memory entry

    256 GB · 8/10 GB RAM 128 GB · 6/8 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. iPhone SE

    NFC:
    See details Yes (Apple Pay only)
    Headphone jack:
    Yes
    Memory card support:
    No

    2. Mi Mix 3

    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. iPhone SE

      1624 mAh

    2. 2. Mi Mix 3

      3200 mAh

      +1576 mAh versus iPhone SE

    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. iPhone SE2. Mi Mix 3

    Everyday essentials
    Everyday essentials — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Dimensions (HxWxD)
    • 123.8 Х 58.6 Х 7.6 mm
    • 157.9 Х 74.7 Х 8.5 mm
    Weight
    • 113 g
    • 218 g
    Technology
    • LED-backlit IPS LCD
    • Super AMOLED
    Screen size
    • 4" inch
    • 6.39" inch
    Screen resolution
    • 640 x 1136 px
    • 1080 x 2340 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16/32/64/128 GB
    • 2 GB RAM
    • 256 GB
    • 8/10 GB RAM 128 GB
    • 6/8 GB RAM
    Memory card support
    • No
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1624 mAh
    • Non-removable Li-Po
    • 3200 mAh
    • Non-removable Li-Ion
    Operating system OS
    • iOS 9.3.2
    • upgradable to iOS 12.1.3
    • Android 9.0 (Pie); MIUI 10
    Chipset
    • Apple A9 (14 nm)
    • Qualcomm SDM845 Snapdragon 845 (10 nm)
    NFC
    • Yes (Apple Pay only)
    • Yes
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 44.1 cm2
    • 100.2 cm2
    Screen format
    • 16:9 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 60.8%
    • 85.0%
    PPI /points per inch/
    • 326 PPI
    • 403 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video

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

    Camera and Video — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Rear camera, main
    • 12 MP
    • Single
    • 12 MP
    • Dual
    Camera specs
    • 12 MP
    • f/2.2
    • 29mm (standard)
    • 1/3''
    • 1.22µm
    • PDAF
    • 12 MP (wide)
    • f/1.8
    • 1/2.55''
    • 1.4µm
    • dual pixel PDAF
    • 4-axis OIS -12 MP (telephoto)
    • 1/3.4''
    • 1.0µm
    Functions
    • Face detection
    • HDR
    • panorama
    • LED flash
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 1.2 MP
    • Single
    • 24 MP
    • Dual
    Specifications
    • 1.2 MP
    • f/2.4
    • 31mm (standard)
    • Mechanical pop-up 24 MP
    • 1/2.8''
    • 0.9µm Mechanical pop-up 2 MP
    • depth sensor
    DxOMark Main Score * Unknown
    • 103
    DxOMark Photo * Unknown
    • 83
    DxOMark Video * Unknown
    • 85
    DxOMark Selfie Score * Unknown
    • 84
    Performance

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

    Performance — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Processor CPU
    • Dual-core 1.84 GHz Twister
    • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
    Graphics processor GPU
    • PowerVR GT7600 (six-core graphics)
    • Adreno 630
    Antutu 7 score *
    • 131789
    • 296026
    GeekBench 4 Single Core * Unknown
    • 2127
    GeekBench 4 Multi-Core * Unknown
    • 8340
    Antutu 8 score *
    • 197349
    • 350208
    GeekBench 5 Single Core * Unknown
    • 448
    GeekBench 5 Multi-Core * Unknown
    • 2004
    General specs
    General specs — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Release date
    • 2016
    • March
    • 2018
    • October
    Colors
    • Space Gray
    • Silver
    • Gold
    • Rose Gold
    • Jade Green
    • Sapphire Blue
    • Onyx Black
    • Forbidden City Blue (10 GB only)
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 300 EUR
    • 560 EUR
    Battery life
    • Stand by time- Up to 240 h (2G) / Up to 240 h (3G) Talking time- Up to 14 h (3G) Music play - Up to 50 h
    		 Unknown
    Body build
    • Front glass
    • aluminum body
    • Front glass
    • aluminum frame (7000 series)
    • ceramic back
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    SIM card
    • Nano-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - A1662
    • A1723 CDMA 800 / 1900 - A1662
    • A1723 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - A1662
    • A1723 CDMA2000 1xEV-DO - A1662
    • A1723 TD‑SCDMA - A1723 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 25(1900)
    • 26(850)
    • 29(700) - A1662 LTE band 1(2100)
    • 7(2600)
    • 28(700)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - A1723
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - Global CDMA2000 1xEV-DO HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - China -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 25(1900)
    • 26(850)
    • 28(700)
    • 29(700)
    • 30(2300)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100) - Global LTE band 1(2100)
    • 41(2500) - China
    Speed
    • HSPA
    • LTE-A Cat4 150/50 Mbps
    • HSPA
    • LTE
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    USB
    • 2.0
    • proprietary reversible connector
    • Type-C 1.0 reversible connector
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 5.0
    • A2DP
    • aptX HD
    • LE
    Harmful irradiation
    • SAR - 1.17 W/kg (head) 1.19 W/kg (body) SAR EU - 0.72 W/kg (head) 0.97 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Radio
    • No
    • No
    Others
    • 16-bit/44.1kHz audio -Active noise cancellation with dedicated mic
    • HDR
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for iPhone SE, Mi Mix 3.
    SpecificationiPhone SEMi Mix 3
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Siri natural language commands and dictation - Apple Pay (Visa
    • MasterCard
    • AMEX certified) - Supported LTE Networks
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging (Quick Charge 4.0+) -Wireless charging

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