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Meizu Pro 7 Plus vs Spice Stellar 509 (Mi-509)

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

      Pro 7 Plus:
      OLED
      Stellar 509 (Mi-509):
      LCD

    • Weight

      Stellar 509 (Mi-509): 50 g lighter

      Pro 7 Plus:
      170 g
      Stellar 509 (Mi-509):
      120 g

    • Width

      Pro 7 Plus: 1.8 mm narrower

      Pro 7 Plus:
      77.2 mm
      Stellar 509 (Mi-509):
      79 mm

    • Screen diagonal

      Stellar 509 (Mi-509): 0.7 in smaller diagonal

      Pro 7 Plus:
      5.7 in
      Stellar 509 (Mi-509):
      5 in

    • Chipset

      Pro 7 Plus:
      Mediatek MT6799 Helio X30 (10 nm)
      Stellar 509 (Mi-509):
      Mediatek MT6582M (28 nm)

    • Depth

      Pro 7 Plus: 2.2 mm thinner

      Pro 7 Plus:
      7.3 mm
      Stellar 509 (Mi-509):
      9.5 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. Pro 7 Plus

      Height:
      157.3 mm +12.3 mm versus Stellar 509 (Mi-509)
      Width:
      77.2 mm
      Depth:
      7.3 mm

    2. 2. Stellar 509 (Mi-509)

      Height:
      145 mm
      Width:
      79 mm +1.8 mm versus Pro 7 Plus
      Depth:
      9.5 mm +2.2 mm versus Pro 7 Plus

    Weight

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

    1. 1. Pro 7 Plus

      170 g

      +50 g versus Stellar 509 (Mi-509)

    2. 2. Stellar 509 (Mi-509)

      120 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. Pro 7 Plus

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

    2. 2. Stellar 509 (Mi-509)

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

    Pro 7 Plus has approximately 30% more rectangular screen area than Stellar 509 (Mi-509).

    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 Pro 7 Plus, Stellar 509 (Mi-509), compared at the same storage capacity.
    StoragePro 7 PlusStellar 509 (Mi-509)
    4 GB Not recorded 1 GB RAM
    64 GB 6 GB RAM Not recorded
    128 GB 6 GB RAM Not recorded

    Practical features

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

    1. Pro 7 Plus

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    No

    2. Stellar 509 (Mi-509)

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

    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. Pro 7 Plus

      3500 mAh

      +1500 mAh versus Stellar 509 (Mi-509)

    2. 2. Stellar 509 (Mi-509)

      2000 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. Pro 7 Plus2. Stellar 509 (Mi-509)

    Everyday essentials
    Everyday essentials — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Dimensions (HxWxD)
    • 157.3 Х 77.2 Х 7.3 mm
    • 145 Х 79 Х 9.5 mm
    Weight
    • 170 g
    • 120 g
    Technology
    • Super AMOLED
    • IPS LCD
    Screen size
    • 5.7" inch
    • 5" inch
    Screen resolution
    • 1440 x 2560 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64/128 GB
    • 6 GB RAM
    • 4 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3500 mAh
    • Non-removable Li-Ion
    • 2000 mAh
    • Li-Ion
    Operating system OS
    • Android 7.0 (Nougat); Flyme 6
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek MT6799 Helio X30 (10 nm)
    • Mediatek MT6582M (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 88.5 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.9%
    • 60.1%
    PPI /points per inch/
    • 518 PPI
    • 196 PPI
    Camera and Video

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

    Camera and Video — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Rear camera, main
    • 12 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 12 MP
    • f/2.0
    • 1/2.9''
    • 1.25µm
    • PDAF
    • 8 MP
    • AF
    Functions
    • Dual-LED dual-tone flash
    • HDR
    • panorama
    • LED flash
    • panorama
    • HDR
    Video
    • 2160p@30fps
    • 720p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 16 MP
    • f/2.0
    • 2 MP
    DxOMark Main Score *
    • 71
    		 Unknown
    DxOMark Photo *
    • 74
    		 Unknown
    DxOMark Video *
    • 65
    		 Unknown
    Performance

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

    Performance — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Processor CPU
    • Deca-core (2x2.6 GHz Cortex-A73
    • 4x1.9 GHz Cortex-A35
    • 4x2.2 GHz Cortex-A53)
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • PowerVR 7XTP
    • Mali-400MP2
    Antutu 7 score *
    • 149225
    		 Unknown
    GeekBench 4 Single Core *
    • 1685
    		 Unknown
    GeekBench 4 Multi-Core *
    • 5635
    		 Unknown
    GeekBench 4 RenderScript *
    • 5041
    		 Unknown
    GeekBench 5 Single Core *
    • 304
    		 Unknown
    GeekBench 5 Multi-Core *
    • 1233
    		 Unknown
    General specs
    General specs — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Release date
    • 2017
    • July
    • 2014
    • May
    Colors
    • Black
    • Gold
    • Silver
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 500 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 170 h Talking time- Up to 4 h 30 min Music play - Up to 30 h
    Body build
    • aluminum body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO & TD-SCDMA -4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA
    • LTE-A
    • 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
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • Yes
    • with A-GPS
    USB
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 3.0
    • A2DP
    Harmful irradiation Unknown
    • SAR EU - 0.92 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Radio
    • No
    • FM radio
    Others
    • Secondary 2'' AMOLED display
    • 240 x 536 pixels
    • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Pro 7 Plus, Stellar 509 (Mi-509).
    SpecificationPro 7 PlusStellar 509 (Mi-509)
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging: 45% in 30 min (mCharge 4.0)
    • Sensors Accelerometer
    • proximity

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