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Samsung Galaxy S7 vs Xiaomi MI-2a

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

      Galaxy S7:
      OLED
      MI-2a:
      LCD

    • Weight

      MI-2a: 19 g lighter

      Galaxy S7:
      152 g
      MI-2a:
      133 g

    • Width

      MI-2a: 3.1 mm narrower

      Galaxy S7:
      69.6 mm
      MI-2a:
      66.5 mm

    • Screen diagonal

      MI-2a: 0.6 in smaller diagonal

      Galaxy S7:
      5.1 in
      MI-2a:
      4.5 in

    • Depth

      Galaxy S7: 1.6 mm thinner

      Galaxy S7:
      7.9 mm
      MI-2a:
      9.5 mm

    • Height

      MI-2a: 9.4 mm shorter

      Galaxy S7:
      142.4 mm
      MI-2a:
      133 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. Galaxy S7

      Height:
      142.4 mm +9.4 mm versus MI-2a
      Width:
      69.6 mm +3.1 mm versus MI-2a
      Depth:
      7.9 mm

    2. 2. MI-2a

      Height:
      133 mm
      Width:
      66.5 mm
      Depth:
      9.5 mm +1.6 mm versus Galaxy S7

    Weight

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

    1. 1. Galaxy S7

      152 g

      +19 g versus MI-2a

    2. 2. MI-2a

      133 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. Galaxy S7

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

    2. 2. MI-2a

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

    Galaxy S7 has approximately 28.4% more rectangular screen area than MI-2a.

    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 Galaxy S7, MI-2a, compared at the same storage capacity.
    StorageGalaxy S7MI-2a
    16 GB Unknown 1 GB RAM
    Galaxy S7: Original memory entry

    32/64 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. Galaxy S7

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot) - dual SIM model only

    2. MI-2a

    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. Galaxy S7

      3000 mAh

      +970 mAh versus MI-2a

    2. 2. MI-2a

      2030 mAh

    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. Galaxy S72. MI-2a

    Everyday essentials
    Everyday essentials — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Dimensions (HxWxD)
    • 142.4 Х 69.6 Х 7.9 mm
    • 133 Х 66.5 Х 9.5 mm
    Weight
    • 152 g
    • 133 g
    Technology
    • Super AMOLED
    • IPS LCD
    Screen size
    • 5.1" inch
    • 4.5" inch
    Screen resolution
    • 1440 x 2560 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32/64 GB
    • 512GB 4GB
    • 16 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (uses SIM 2 slot) - dual SIM model only
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Non-removable Li-Ion
    • 2030 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • upgradable to Android 8.0 (Oreo); TouchWiz UI
    • Android 4.1 (Jelly Bean)
    Chipset
    • Exynos 8890 Octa (14 nm)
    • Xiaolong S4 Pro
    NFC
    • Yes
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 71.5 cm2
    • 55.8 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.1%
    • 63.1%
    PPI /points per inch/
    • 577 PPI
    • 326 PPI
    Screen protection
    • Corning Gorilla Glass 4
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Rear camera, main
    • 12 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 12 MP
    • f/1.7
    • 26mm (wide)
    • 1/2.55''
    • 1.4µm
    • dual pixel PDAF
    • OIS
    • 8 MP
    • AF
    • f/2.0
    Functions
    • Dual video call
    • Auto-HDR
    • LED flash
    • HDR
    Video
    • 1440p
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 5 MP
    • f/1.7
    • 22mm (wide)
    • 1/4.1''
    • 1.34µm
    • 2 MP
    Performance

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

    Performance — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Processor CPU
    • Octa-core (4x2.3 GHz Mongoose & 4x1.6 GHz Cortex-A53)
    • Dual-core 1.7 GHz
    Graphics processor GPU
    • Mali-T880 MP12
    • Adreno 320
    Antutu 7 score *
    • 158900
    • 21326
    GeekBench 4 Single Core *
    • 1536
    • 742
    GeekBench 4 Multi-Core *
    • 3718
    • 1151
    GeekBench 4 RenderScript *
    • 4791
    • 1277
    Antutu 8 score *
    • 189150
    		 Unknown
    GeekBench 4 Battery *
    • 1939
    		 Unknown
    GeekBench 5 Single Core *
    • 272
    		 Unknown
    GeekBench 5 Multi-Core *
    • 717
    		 Unknown
    General specs
    General specs — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Release date
    • 2016
    • February
    • 2013
    Colors
    • Black
    • White
    • Gold
    • Silver
    • Pink Gold
    • Black (front panel)
    • 4 color options (back panel)
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 290 EUR
    		 Unknown
    Battery life
    • Talking time- Up to 22 h (3G) Music play - Up to 62 h
    		 Unknown
    Body build
    • Front/back glass (Gorilla Glass 4)
    • aluminum frame
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    SIM card
    • Single SIM (Nano-SIM) - G930FHybrid Dual SIM (Nano-SIM
    • dual stand-by) - G930FD
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - G930FD -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - G930F
    • G930FD
    • G930W8 -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)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - G930F
    • G930FD LTE band 1(2100)
    • 29(700)
    • 30(2300)
    • 41(2500) - G930W8
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat9 450/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • USB Host
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • aptX
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR - 1.40 W/kg (head) 1.59 W/kg (body) SAR EU - 0.41 W/kg (head) 0.62 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Radio
    • No
    • FM radio
    Others
    • Always-on display
    • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Galaxy S7, MI-2a.
    SpecificationGalaxy S7MI-2a
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer
    • heart rate
    • SpO2 - Fast battery charging (Quick Charge 2.0) -Qi/PMA wireless charging (market dependent) -ANT+ -S-Voice natural language commands and dictation - Samsung Pay (Visa
    • MasterCard certified) -IP68 dust/water proof (up to 1.5m for 30 mins) - Versions: G930F (Global); G930FD (Global; Southeast Asia); G930W8 (Canada) Also known as Samsung Galaxy S7 Duos with dual-SIM card slots
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass

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