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BLU Studio X Mini vs Oppo R819

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

      R819: 12 g lighter

      Studio X Mini:
      122 g
      R819:
      110 g

    • Width

      Studio X Mini: 2.2 mm narrower

      Studio X Mini:
      65.8 mm
      R819:
      68 mm

    • Screen diagonal

      Studio X Mini: 0.2 in smaller diagonal

      Studio X Mini:
      4.5 in
      R819:
      4.7 in

    • Chipset

      Studio X Mini:
      Mediatek MT6735 (28 nm)
      R819:
      Mediatek MT6589 (28 nm)

    • Depth

      R819: 3.5 mm thinner

      Studio X Mini:
      10.8 mm
      R819:
      7.3 mm

    • Height

      Studio X Mini: 2.8 mm shorter

      Studio X Mini:
      133.7 mm
      R819:
      136.5 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 X Mini

      Height:
      133.7 mm
      Width:
      65.8 mm
      Depth:
      10.8 mm +3.5 mm versus R819

    2. 2. R819

      Height:
      136.5 mm +2.8 mm versus Studio X Mini
      Width:
      68 mm +2.2 mm versus Studio X Mini
      Depth:
      7.3 mm

    Weight

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

    1. 1. Studio X Mini

      122 g

      +12 g versus R819

    2. 2. R819

      110 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 X Mini

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

    2. 2. R819

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

    R819 has approximately 9.1% more rectangular screen area than Studio X 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 X Mini, R819, compared at the same storage capacity.
    StorageStudio X MiniR819
    8 GB 1 GB RAM Not recorded
    16 GB Not recorded 1 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 X Mini

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

    2. R819

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    No

    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 X Mini

      1800 mAh

    2. 2. R819

      2000 mAh

      +200 mAh versus Studio X 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 X Mini2. R819

    Everyday essentials
    Everyday essentials — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Dimensions (HxWxD)
    • 133.7 Х 65.8 Х 10.8 mm
    • 136.5 Х 68 Х 7.3 mm
    Weight
    • 122 g
    • 110 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 4.5" inch
    • 4.7" inch
    Screen resolution
    • 480 x 854 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 16 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 1800 mAh
    • Removable Li-Po
    • 2000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 5.1 (Lollipop)
    • Android 4.2.1 (Jelly Bean)
    Chipset
    • Mediatek MT6735 (28 nm)
    • Mediatek MT6589 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 55.8 cm2
    • 60.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 63.4%
    • 65.6%
    PPI /points per inch/
    • 218 PPI
    • 312 PPI
    Camera and Video
    Camera and Video — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Rear camera, main
    • 5 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 5 MP
    • f/2.8
    • 1/4''
    • AF
    • 8 MP
    • AF
    Functions
    • LED flash
    • LED flash
    • panorama
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 1.9 MP
    • Single
    Specifications
    • VGA
    • 1.9 MP
    Performance

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

    Performance — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Processor CPU
    • Quad-core 1.0 GHz Cortex-A53
    • Quad-core 1.2 GHz Cortex-A7
    Graphics processor GPU
    • Mali-T720
    • PowerVR SGX544
    Antutu 7 score * Unknown
    • 13238
    General specs
    General specs — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Release date
    • 2016
    • March
    • 2013
    • August
    Colors
    • Black
    • White
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 250 EUR
    Battery life
    • Stand by time- Up to 700 h (2G) / Up to 600 h (3G) Talking time- Up to 23 h (2G) / Up to 14 h (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    SIM card
    • Dual 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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 - S0150UU HSDPA 850 / 1900 / 2100 - S0151UU -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700) - S0150UU LTE band 2(1900)
    • 3(1800)
    • 28(700) - S0151UU
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    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
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 3.0
    Music and Audio
    Music and Audio — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Radio
    • Stereo FM radio
    • Stereo FM radio
    • RDS
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Studio X Mini, R819.
    SpecificationStudio X MiniR819
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • gyro
    • proximity