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BLU Studio Mini vs Xiaomi Redmi 8A Dual

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.

    • Width

      Studio Mini: 3.9 mm narrower

      Studio Mini:
      71.5 mm
      Redmi 8A Dual:
      75.4 mm

    • Screen diagonal

      Studio Mini: 0.72 in smaller diagonal

      Studio Mini:
      5.5 in
      Redmi 8A Dual:
      6.22 in

    • Rear camera layout

      Studio Mini:
      Single
      Redmi 8A Dual:
      Dual

    • Depth

      Redmi 8A Dual: 1 mm thinner

      Studio Mini:
      10.4 mm
      Redmi 8A Dual:
      9.4 mm

    • Height

      Studio Mini: 6 mm shorter

      Studio Mini:
      150.5 mm
      Redmi 8A Dual:
      156.5 mm

    • Release year

      Studio Mini:
      2019
      Redmi 8A Dual:
      2020

    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 +1 mm versus Redmi 8A Dual

    2. 2. Redmi 8A Dual

      Height:
      156.5 mm +6 mm versus Studio Mini
      Width:
      75.4 mm +3.9 mm versus Studio Mini
      Depth:
      9.4 mm

    Weight

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

    1. 1. Studio Mini

      187 g

    2. 2. Redmi 8A Dual

      188 g

      +1 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. Redmi 8A Dual

      Screen diagonal:
      6.22 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      96.6 cm²

    Redmi 8A Dual has approximately 23.7% 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, Redmi 8A Dual, compared at the same storage capacity.
    StorageStudio MiniRedmi 8A Dual
    32 GB Recorded for all phones 2 GB RAM 2 / 3 GB RAM Alternative RAM configurations

    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. Redmi 8A Dual

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (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 Mini

      3000 mAh

    2. 2. Redmi 8A Dual

      5000 mAh

      +2000 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. Redmi 8A Dual

    Everyday essentials
    Everyday essentials — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Dimensions (HxWxD)
    • 150.5 Х 71.5 Х 10.4 mm
    • 156.5 Х 75.4 Х 9.4 mm
    Weight
    • 187 g
    • 188 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 6.22" inch
    Screen resolution
    • 720 x 1440 px
    • 720 x 1520 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 32GB 2GB RAM
    • 32GB 3GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSDXC (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Removable Li-Po
    • 5000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 9.0 (Pie); MIUI 11
    Chipset Unknown
    • Qualcomm SDM439 Snapdragon 439 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 78.1 cm2
    • 96.6 cm2
    Screen format
    • 18:9 (height:width)
    • 19:9 (height:width)
    Screen to body ratio
    • 72.5%
    • 81.8%
    PPI /points per inch/
    • 293 PPI
    • 270 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Rear camera, main
    • 13 MP
    • Single
    • 13 MP
    • Dual
    Camera specs
    • 13 MP
    • AF
    • 13 MP
    • f/2.2
    • (wide)
    • 1/3.1''
    • 1.12µm
    • PDAF -2 MP
    • f/2.4
    • (depth)
    Functions
    • LED flash
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 8 MP
    • Single
    Specifications
    • 8 MP
    • 8 MP
    • f/2.0
    • 1/4''
    • 1.12µm
    Performance

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

    Performance — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Processor CPU
    • Octa-core 1.6 GHz Cortex-A55
    • Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
    Graphics processor GPU
    • IMG8322
    • Adreno 505
    GeekBench 4 Single Core * Unknown
    • 864
    GeekBench 4 Multi-Core * Unknown
    • 3669
    Antutu 8 score * Unknown
    • 95326
    General specs
    General specs — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Release date
    • 2019
    • September
    • 2020
    • February 11
    Colors
    • Black
    • Sky White
    • Sea Blue
    • Midnight Grey
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 80 USD
    • 80 EUR
    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
    Body build Unknown
    • Glass front (Gorilla Glass 5)
    • plastic back
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    SIM card
    • Dual SIM (Nano-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 -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 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 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 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    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, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Radio
    • FM radio
    • FM radio
    • built-in antenna
    Others Unknown
    • 400 nits typ. brightness
    Other features
    Other features — specifications for Studio Mini, Redmi 8A Dual.
    SpecificationStudio MiniRedmi 8A Dual
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • proximity
    • compass - Fast battery charging 18W -Power bank/Reverse charging - Splash resistant