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alcatel Flash (2017) vs BLU Studio Energy

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

      Flash (2017): 25 g lighter

      Flash (2017):
      155 g
      Studio Energy:
      180 g

    • Width

      Studio Energy: 3.9 mm narrower

      Flash (2017):
      75.4 mm
      Studio Energy:
      71.5 mm

    • Screen diagonal

      Studio Energy: 0.5 in smaller diagonal

      Flash (2017):
      5.5 in
      Studio Energy:
      5 in

    • Depth

      Flash (2017): 1.7 mm thinner

      Flash (2017):
      8.7 mm
      Studio Energy:
      10.4 mm

    • Height

      Studio Energy: 8.1 mm shorter

      Flash (2017):
      152.6 mm
      Studio Energy:
      144.5 mm

    • Release year

      Flash (2017):
      2017
      Studio Energy:
      2015

    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. Flash (2017)

      Height:
      152.6 mm +8.1 mm versus Studio Energy
      Width:
      75.4 mm +3.9 mm versus Studio Energy
      Depth:
      8.7 mm

    2. 2. Studio Energy

      Height:
      144.5 mm
      Width:
      71.5 mm
      Depth:
      10.4 mm +1.7 mm versus Flash (2017)

    Weight

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

    1. 1. Flash (2017)

      155 g

    2. 2. Studio Energy

      180 g

      +25 g versus Flash (2017)

    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. Flash (2017)

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

    2. 2. Studio Energy

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

    Flash (2017) has approximately 21% more rectangular screen area than Studio Energy.

    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 Flash (2017), Studio Energy, compared at the same storage capacity.
    StorageFlash (2017)Studio Energy
    8 GB Not recorded 1 GB RAM
    32 GB 3 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. Flash (2017)

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB

    2. Studio Energy

    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. Flash (2017)

      3100 mAh

    2. 2. Studio Energy

      5000 mAh

      +1900 mAh versus Flash (2017)

    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. Flash (2017)2. Studio Energy

    Everyday essentials
    Everyday essentials — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Dimensions (HxWxD)
    • 152.6 Х 75.4 Х 8.7 mm
    • 144.5 Х 71.5 Х 10.4 mm
    Weight
    • 155 g
    • 180 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 5" 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.
    • 32 GB
    • 3 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3100 mAh
    • Non-removable Li-Ion
    • 5000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek MT6797 Helio X20 (20 nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.5%
    • 66.7%
    PPI /points per inch/
    • 401 PPI
    • 294 PPI
    Screen protection
    • Asahi Dragontrail Glass
    • oleophobic coating
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Rear camera, main
    • 13 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 13 MP
    • f/2.0
    • 1/3''
    • 1.12µm
    • PDAF -13 MP B/W
    • PDAF
    • 8 MP
    • AF
    Functions
    • Dual-LED dual-tone flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Dual
    • 2 MP
    • Single
    Specifications
    • 8 MP
    • f/2.0
    • AF 5 MP
    • depth sensor
    • 2 MP
    Performance

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

    Performance — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Processor CPU
    • Deca-core (2x2.3 GHz Cortex-A72
    • 4x1.9 GHz Cortex-A53
    • 4x1.4 GHz Cortex-A53)
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Mali-T880 MP4
    • Mali-400
    Antutu 7 score *
    • 85123
    		 Unknown
    GeekBench 4 RenderScript * Unknown
    • 504
    General specs
    General specs — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Release date
    • 2017
    • April
    • 2015
    • January
    Colors
    • Titanium Grey
    • Black
    • White
    • Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 140 EUR
    Battery life
    • Stand by time- Up to 466 h (3G) Talking time- Up to 20 h (3G)
    • Stand by time- Up to 1090 h (2G) / Up to 1090 h (3G) Talking time- Up to 52 h (2G) / Up to 33 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Mini-SIM/ Micro-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA
    • LTE
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • 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
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.1
    • A2DP
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Radio
    • FM radio
    • Stereo FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Flash (2017), Studio Energy.
    SpecificationFlash (2017)Studio Energy
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass
    • Sensors Accelerometer
    • gyro
    • proximity