You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. BLU Studio Energy vs BLU Studio J2

BLU Studio Energy vs BLU Studio J2

Compare recorded specifications, size and practical differences.

+ Add a third phone
Enter at least 3 characters. Tab to a result and press Enter to select.

    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.

    • WeightStudio J2: 37 g lighterStudio J2: 143 g · Studio Energy: 180 g
    • WidthStudio Energy: 1.4 mm narrowerStudio Energy: 71.5 mm · Studio J2: 72.9 mm
    • Release year2015 / 2017Studio Energy: 2015 · Studio J2: 2017

    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.

    Front
    Studio Energy: 144.5 × 71.5 mm 1 Studio J2: 144.9 × 72.9 mm 2
    Side
    Studio Energy: 144.5 × 10.4 mm 1 Studio J2: 144.9 × 10.4 mm 2
    1. 1. Studio Energy
      Height
      144.5 mm
      Width
      71.5 mm
      Depth
      10.4 mm
      Weight
      180 g
    2. 2. Studio J2
      Height
      144.9 mm
      Width
      72.9 mm+1.4 mm versus Studio Energy
      Depth
      10.4 mm
      Weight
      143 g
    Weight

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

    1. 1. Studio Energy180 g

      +37 g versus Studio J2

    2. 2. Studio J2143 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.

    Screen size
    Studio Energy: 5 in, 16:9, About 68.9 cm² rectangular area 1 Studio J2: 5 in, 16:9, About 68.9 cm² rectangular area 2
    1. 1. Studio Energy 5 in · 16:9 About 68.9 cm² rectangular area
    2. 2. Studio J2 5 in · 16:9 About 68.9 cm² rectangular area

    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 by storage capacity and phone
    StorageStudio EnergyStudio J2
    8 GB 1 GB RAM Unknown
    Studio J2: Original memory entry

    8 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 Energy

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

    2. Studio J2

    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 capacity

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

    1. 1. Studio Energy5000 mAh

      +3000 mAh versus Studio J2

    2. 2. Studio J22000 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 Energy2. Studio J2

    Everyday essentials
    Everyday essentials
    SpecificationStudio EnergyStudio J2
    Dimensions (HxWxD)
    • 144.5 Х 71.5 Х 10.4 mm
    • 144.9 Х 72.9 Х 10.4 mm
    Weight
    • 180 g
    • 143 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5" inch
    • 5" inch
    Screen resolution
    • 720 x 1280 px
    • 480 x 854 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 8 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 64 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 5000 mAh
    • Removable Li-Ion
    • 2000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 6.0 (Marshmallow)
    Chipset Unknown
    • Mediatek MT6570 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationStudio EnergyStudio J2
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 66.7%
    • 65.2%
    PPI /points per inch/
    • 294 PPI
    • 196 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationStudio EnergyStudio J2
    Rear camera, main
    • 8 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 5 MP
    Functions
    • LED flash
    • LED
    Video
    • 1080p@30fps
    • 720p@30fps
    Front camera, selfie
    • 2 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 2 MP
    • 2 MP
    Performance
    Performance
    SpecificationStudio EnergyStudio J2
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Dual-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Mali-400
    • Mali-400
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 11535
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 390
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 604
    GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 504
    		 Unknown
    General specs
    General specs
    SpecificationStudio EnergyStudio J2
    Release date
    • 2015
    • January
    • 2017
    • May
    Colors
    • Black
    • White
    • Gold
    • Black
    • Gold
    • Rose Gold
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 140 EUR
    		 Unknown
    Battery life
    • 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)
    • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationStudio EnergyStudio J2
    SIM card
    • Dual SIM (Mini-SIM/ Micro-SIM
    • dual stand-by)
    • Dual SIM (Micro-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 21.1/5.76 Mbps
    • 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
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio
    SpecificationStudio EnergyStudio J2
    Radio
    • Stereo FM radio
    • No
    Other features
    Other features
    SpecificationStudio EnergyStudio J2
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • Sensors Accelerometer