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BLU Studio Max vs Plum Coach Plus II

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

      Coach Plus II: 13 g lighter

      Studio Max:
      169 g
      Coach Plus II:
      156 g

    • Width

      Coach Plus II: 1.6 mm narrower

      Studio Max:
      75.6 mm
      Coach Plus II:
      74 mm

    • Screen diagonal

      Studio Max: 0.5 in smaller diagonal

      Studio Max:
      5.5 in
      Coach Plus II:
      6 in

    • Chipset

      Studio Max:
      Mediatek MT6753 (28 nm)
      Coach Plus II:
      Mediatek MT6582M (28 nm)

    • Depth

      Studio Max: 1.4 mm thinner

      Studio Max:
      8.5 mm
      Coach Plus II:
      9.9 mm

    • Height

      Studio Max: 4 mm shorter

      Studio Max:
      153.8 mm
      Coach Plus II:
      157.8 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. Studio Max

      Height:
      153.8 mm
      Width:
      75.6 mm +1.6 mm versus Coach Plus II
      Depth:
      8.5 mm

    2. 2. Coach Plus II

      Height:
      157.8 mm +4 mm versus Studio Max
      Width:
      74 mm
      Depth:
      9.9 mm +1.4 mm versus Studio Max

    Weight

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

    1. 1. Studio Max

      169 g

      +13 g versus Coach Plus II

    2. 2. Coach Plus II

      156 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. Studio Max

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

    2. 2. Coach Plus II

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

    Coach Plus II has approximately 19% more rectangular screen area than Studio Max.

    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 Studio Max, Coach Plus II, compared at the same storage capacity.
    StorageStudio MaxCoach Plus II
    16 GB 2 GB RAM Unknown
    Coach Plus II: Original memory entry

    4 GB · 512 MB 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. Studio Max

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

    2. Coach Plus II

    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. Studio Max

      4000 mAh

      +1600 mAh versus Coach Plus II

    2. 2. Coach Plus II

      2400 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. Studio Max2. Coach Plus II

    Everyday essentials
    Everyday essentials — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Dimensions (HxWxD)
    • 153.8 Х 75.6 Х 8.5 mm
    • 157.8 Х 74 Х 9.9 mm
    Weight
    • 169 g
    • 156 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 6" inch
    Screen resolution
    • 1080 x 1920 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 2 GB RAM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 2400 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek MT6753 (28 nm)
    • Mediatek MT6582M (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 99.2 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 71.7%
    • 85.0%
    PPI /points per inch/
    • 401 PPI
    • 245 PPI
    Camera and Video
    Camera and Video — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Rear camera, main
    • 13 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 13 MP
    • f/2.2
    • 1/3''
    • 1.12µm
    • PDAF
    • 8 MP
    • AF
    Functions
    • LED flash
    • panorama
    • HDR
    • Face detection
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 5 MP
    • 1.3 MP
    Performance
    Performance — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Processor CPU
    • Octa-core 1.3 GHz
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Mali-T720
    • Mali-400MP2
    General specs
    General specs — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Release date
    • 2016
    • November
    • 2014
    • May
    Colors
    • Grey
    • Rose Gold
    • Gold
    • Black
    • White
    Battery life
    • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 30 h (2G) / Up to 22 h (3G)
    • Stand by time- Up to 780 h (2G) / Up to 690 h (3G) Talking time- Up to 16 h (2G) / Up to 8 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    SIM card
    • Dual SIM (Mini-SIM/ Nano-SIM)
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • USB Host
    • microUSB 2.0
    Bluetooth
    • 4.1
    • A2DP
    • LE
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Studio Max, Coach Plus II.
    SpecificationStudio MaxCoach Plus II
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • Sensors Accelerometer
    • gyro
    • proximity - Also known as Plum Coach Plus II Z621