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BLU Studio Energy vs Oppo A1k

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

      A1k: 10 g lighter

      Studio Energy:
      180 g
      A1k:
      170 g

    • Width

      Studio Energy: 2.3 mm narrower

      Studio Energy:
      71.5 mm
      A1k:
      73.8 mm

    • Screen diagonal

      Studio Energy: 1.1 in smaller diagonal

      Studio Energy:
      5 in
      A1k:
      6.1 in

    • Depth

      A1k: 2 mm thinner

      Studio Energy:
      10.4 mm
      A1k:
      8.4 mm

    • Height

      Studio Energy: 10 mm shorter

      Studio Energy:
      144.5 mm
      A1k:
      154.5 mm

    • Release year

      Studio Energy:
      2015
      A1k:
      2019

    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 Energy

      Height:
      144.5 mm
      Width:
      71.5 mm
      Depth:
      10.4 mm +2 mm versus A1k

    2. 2. A1k

      Height:
      154.5 mm +10 mm versus Studio Energy
      Width:
      73.8 mm +2.3 mm versus Studio Energy
      Depth:
      8.4 mm

    Weight

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

    1. 1. Studio Energy

      180 g

      +10 g versus A1k

    2. 2. A1k

      170 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 Energy

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

    2. 2. A1k

      Screen diagonal:
      6.1 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      91.3 cm²

    A1k has approximately 32.5% 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 Studio Energy, A1k, compared at the same storage capacity.
    StorageStudio EnergyA1k
    8 GB 1 GB RAM Not recorded
    32 GB Not recorded 2 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 Energy

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

    2. A1k

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

      5000 mAh

      +1000 mAh versus A1k

    2. 2. A1k

      4000 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. A1k

    Everyday essentials
    Everyday essentials — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Dimensions (HxWxD)
    • 144.5 Х 71.5 Х 10.4 mm
    • 154.5 Х 73.8 Х 8.4 mm
    Weight
    • 180 g
    • 170 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5" inch
    • 6.1" inch
    Screen resolution
    • 720 x 1280 px
    • 720 x 1560 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 32 GB
    • 2 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 256 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 5000 mAh
    • Removable Li-Ion
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 9.0 (Pie); ColorOS 6
    Chipset Unknown
    • Mediatek MT6762 Helio P22 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 91.3 cm2
    Screen format
    • 16:9 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 66.7%
    • 80.1%
    PPI /points per inch/
    • 294 PPI
    • 282 PPI
    Screen protection
    • Corning Gorilla Glass 3
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Rear camera, main
    • 8 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 8 MP
    • f/2.2
    • 1/3.2''
    • 1.4µm
    • AF
    Functions
    • LED flash
    • HDR
    Video
    • 1080p@30fps
    • 720p
    Front camera, selfie
    • 2 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 2 MP
    • 5 MP
    • f/2.0
    • 1/5''
    • 1.12µm
    Performance

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

    Performance — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Octa-core 2.0 GHz Cortex-A53
    Graphics processor GPU
    • Mali-400
    • PowerVR GE8320
    Antutu 7 score * Unknown
    • 75826
    GeekBench 4 RenderScript *
    • 504
    		 Unknown
    General specs
    General specs — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Release date
    • 2015
    • January
    • 2019
    • April
    Colors
    • Black
    • White
    • Gold
    • Black
    • Red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 140 EUR
    • 100 EUR
    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)
    		 Unknown
    Body build Unknown
    • plastic body
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    SIM card
    • Dual SIM (Mini-SIM/ Micro-SIM
    • dual stand-by)
    • Dual SIM (Nano-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 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 21.1/5.76 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 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 4.0
    • A2DP
    • 4.2
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Radio
    • Stereo FM radio
    • FM radio
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Studio Energy, A1k.
    SpecificationStudio EnergyA1k
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • Sensors Accelerometer
    • proximity
    • compass - Versions: CPH1923