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BLU Studio Mini vs Energizer Hardcase H591S

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 Mini: 73 g lighter

      Studio Mini:
      187 g
      Hardcase H591S:
      260 g

    • Width

      Studio Mini: 7.9 mm narrower

      Studio Mini:
      71.5 mm
      Hardcase H591S:
      79.4 mm

    • Screen diagonal

      Studio Mini: 0.49 in smaller diagonal

      Studio Mini:
      5.5 in
      Hardcase H591S:
      5.99 in

    • Rear camera layout

      Studio Mini:
      Single
      Hardcase H591S:
      Dual

    • Depth

      Studio Mini: 1.8 mm thinner

      Studio Mini:
      10.4 mm
      Hardcase H591S:
      12.2 mm

    • Height

      Studio Mini: 13.7 mm shorter

      Studio Mini:
      150.5 mm
      Hardcase H591S:
      164.2 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 Mini

      Height:
      150.5 mm
      Width:
      71.5 mm
      Depth:
      10.4 mm

    2. 2. Hardcase H591S

      Height:
      164.2 mm +13.7 mm versus Studio Mini
      Width:
      79.4 mm +7.9 mm versus Studio Mini
      Depth:
      12.2 mm +1.8 mm versus Studio Mini

    Weight

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

    1. 1. Studio Mini

      187 g

    2. 2. Hardcase H591S

      260 g

      +73 g versus Studio Mini

    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 Mini

      Screen diagonal:
      5.5 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      78.1 cm²

    2. 2. Hardcase H591S

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

    Hardcase H591S has approximately 26.7% more rectangular screen area than Studio 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 Studio Mini, Hardcase H591S, compared at the same storage capacity.
    StorageStudio MiniHardcase H591S
    32 GB 2 GB RAM Not recorded
    64 GB Not recorded 6 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. Studio Mini

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

    2. Hardcase H591S

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (uses SIM 2 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. Studio Mini

      3000 mAh

    2. 2. Hardcase H591S

      5800 mAh

      +2800 mAh versus Studio Mini

    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 Mini2. Hardcase H591S

    Everyday essentials
    Everyday essentials — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Dimensions (HxWxD)
    • 150.5 Х 71.5 Х 10.4 mm
    • 164.2 Х 79.4 Х 12.2 mm
    Weight
    • 187 g
    • 260 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 5.5" inch
    • 5.99" inch
    Screen resolution
    • 720 x 1440 px
    • 1080 x 1920 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 64 GB
    • 6 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 32 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Removable Li-Po
    • 5800 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 8.1 (Oreo)
    Chipset Unknown
    • Mediatek MT6763 Helio P23 (16 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 78.1 cm2
    • 98.9 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.5%
    • 75.9%
    PPI /points per inch/
    • 293 PPI
    • 368 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Rear camera, main
    • 13 MP
    • Single
    • 16 MP
    • Dual
    Camera specs
    • 13 MP
    • AF
    • 16 MP
    • AF -VGA
    • depth sensor
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 8 MP
    • Dual
    Specifications
    • 8 MP
    • 8 MP VGA
    • depth sensor
    Performance
    Performance — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Processor CPU
    • Octa-core 1.6 GHz Cortex-A55
    • Octa-core 2.0 GHz Cortex-A53
    Graphics processor GPU
    • IMG8322
    • Mali-G71 MP2
    General specs
    General specs — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Release date
    • 2019
    • September
    • 2019
    • February
    Colors
    • Black
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 80 USD
    		 Unknown
    Battery life
    • Stand by time- Up to 600 h (2G) / Up to 550 h (3G) Talking time- Up to 21 h (2G) / Up to 16 h (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 5(850)
    • 12(700)
    • 17(700)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 17(700)
    • 19(800)
    • 20(800)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 4.1
    • A2DP
    • 4.2
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Radio
    • FM radio
    • No
    Other features
    Other features — specifications for Studio Mini, Hardcase H591S.
    SpecificationStudio MiniHardcase H591S
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 10W - IP68 dust/water proof (up to 1.5m for 30 mins)