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Asus Zenfone Zoom ZX551ML vs BLU Studio X Mini

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

      Studio X Mini: 63 g lighter

      Zenfone Zoom ZX551ML:
      185 g
      Studio X Mini:
      122 g

    • Width

      Studio X Mini: 13 mm narrower

      Zenfone Zoom ZX551ML:
      78.8 mm
      Studio X Mini:
      65.8 mm

    • Screen diagonal

      Studio X Mini: 1 in smaller diagonal

      Zenfone Zoom ZX551ML:
      5.5 in
      Studio X Mini:
      4.5 in

    • Chipset

      Zenfone Zoom ZX551ML:
      Intel Atom Z3590
      Studio X Mini:
      Mediatek MT6735 (28 nm)

    • Depth

      Studio X Mini: 1.2 mm thinner

      Zenfone Zoom ZX551ML:
      12 mm
      Studio X Mini:
      10.8 mm

    • Height

      Studio X Mini: 25.2 mm shorter

      Zenfone Zoom ZX551ML:
      158.9 mm
      Studio X Mini:
      133.7 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. Zenfone Zoom ZX551ML

      Height:
      158.9 mm +25.2 mm versus Studio X Mini
      Width:
      78.8 mm +13 mm versus Studio X Mini
      Depth:
      12 mm +1.2 mm versus Studio X Mini

    2. 2. Studio X Mini

      Height:
      133.7 mm
      Width:
      65.8 mm
      Depth:
      10.8 mm

    Weight

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

    1. 1. Zenfone Zoom ZX551ML

      185 g

      +63 g versus Studio X Mini

    2. 2. Studio X Mini

      122 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. Zenfone Zoom ZX551ML

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

    2. 2. Studio X Mini

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

    Zenfone Zoom ZX551ML has approximately 49.4% more rectangular screen area than Studio X Mini.

    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 Zenfone Zoom ZX551ML, Studio X Mini, compared at the same storage capacity.
    StorageZenfone Zoom ZX551MLStudio X Mini
    8 GB Unknown 1 GB RAM
    Zenfone Zoom ZX551ML: Original memory entry

    32/64/128 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. Zenfone Zoom ZX551ML

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (dedicated slot)

    2. Studio X Mini

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB

    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. Zenfone Zoom ZX551ML

      3000 mAh

      +1200 mAh versus Studio X Mini

    2. 2. Studio X Mini

      1800 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. Zenfone Zoom ZX551ML2. Studio X Mini

    Everyday essentials
    Everyday essentials — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Dimensions (HxWxD)
    • 158.9 Х 78.8 Х 12 mm
    • 133.7 Х 65.8 Х 10.8 mm
    Weight
    • 185 g
    • 122 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 4.5" inch
    Screen resolution
    • 1080 x 1920 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32/64/128 GB
    • 512GB 4GB
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (dedicated slot)
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Non-removable Li-Po
    • 1800 mAh
    • Removable Li-Po
    Operating system OS
    • Android 5.0 (Lollipop)
    • upgradable to 6.0 (Marshmallow); ZenUI
    • Android 5.1 (Lollipop)
    Chipset
    • Intel Atom Z3590
    • Mediatek MT6735 (28 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 55.8 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 66.6%
    • 63.4%
    PPI /points per inch/
    • 401 PPI
    • 218 PPI
    Screen protection
    • Corning Gorilla Glass 4
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Rear camera, main
    • 13 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 13 MP
    • f/2.7-4.8
    • 28(wide)-84mm(telephoto)
    • 3x optical zoom
    • OIS
    • laser AF
    • 5 MP
    • f/2.8
    • 1/4''
    • AF
    Functions
    • Dual-LED dual-tone flash
    • panorama
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • 720p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 5 MP
    • f/2.0
    • VGA
    Performance

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

    Performance — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Processor CPU
    • Quad-core 2.5 GHz
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU
    • PowerVR G6430
    • Mali-T720
    Antutu 7 score *
    • 57145
    		 Unknown
    General specs
    General specs — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Release date
    • 2015
    • September
    • 2016
    • March
    Colors
    • Pure Black
    • Ceramic White
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 250 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 23 h (2G) / Up to 14 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    SIM card
    • Micro-SIM
    • Dual SIM (Micro-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 9(1800)
    • 18(800)
    • 19(800)
    • 28(700)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0150UU HSDPA 850 / 1900 / 2100 - S0151UU -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700) - S0150UU LTE band 2(1900)
    • 3(1800)
    • 28(700) - S0151UU
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4+ 250/50 Mbps
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • 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
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Radio
    • No
    • Stereo FM radio
    Other features
    Other features — specifications for Zenfone Zoom ZX551ML, Studio X Mini.
    SpecificationZenfone Zoom ZX551MLStudio X Mini
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging: 60% in 40 min - For Europe
    • Sensors Accelerometer
    • proximity

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