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  2. BLU Studio C Mini vs Oppo R15

BLU Studio C Mini vs Oppo R15

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.

    • Display technology

      OLED versus LCD

      Studio C Mini:
      LCD
      R15:
      OLED

    • Weight

      Studio C Mini: 19 g lighter

      Studio C Mini:
      156 g
      R15:
      175 g

    • Width

      Studio C Mini: 3.7 mm narrower

      Studio C Mini:
      71.5 mm
      R15:
      75.2 mm

    • Screen diagonal

      Studio C Mini: 1.58 in smaller diagonal

      Studio C Mini:
      4.7 in
      R15:
      6.28 in

    • Chipset

      Studio C Mini:
      Mediatek MT6582 (28 nm)
      R15:
      Mediatek MT6771 Helio P60 (12 nm)

    • Rear camera layout

      Studio C Mini:
      Single
      R15:
      Dual

    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 C Mini

      Height:
      138 mm
      Width:
      71.5 mm
      Depth:
      9.5 mm +2.1 mm versus R15

    2. 2. R15

      Height:
      155.1 mm +17.1 mm versus Studio C Mini
      Width:
      75.2 mm +3.7 mm versus Studio C Mini
      Depth:
      7.4 mm

    Weight

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

    1. 1. Studio C Mini

      156 g

    2. 2. R15

      175 g

      +19 g versus Studio C 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 C Mini

      Screen diagonal:
      4.7 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      62.9 cm²

    2. 2. R15

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

    R15 has approximately 56.6% more rectangular screen area than Studio C 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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Studio C Mini: Original memory entry

    4 GB · 512 MB RAM

    R15: Original memory entry

    128 GB · 4/6 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 C Mini

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

    2. R15

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 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 C Mini

      2000 mAh

    2. 2. R15

      3450 mAh

      +1450 mAh versus Studio C 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 C Mini2. R15

    Everyday essentials
    Everyday essentials — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Dimensions (HxWxD)
    • 138 Х 71.5 Х 9.5 mm
    • 155.1 Х 75.2 Х 7.4 mm
    Weight
    • 156 g
    • 175 g
    Technology
    • IPS LCD
    • AMOLED
    Screen size
    • 4.7" inch
    • 6.28" inch
    Screen resolution
    • 480 x 800 px
    • 1080 x 2280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 128 GB
    • 4/6 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Removable Li-Ion
    • 3450 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 8.1 (Oreo); ColorOS 5
    Chipset
    • Mediatek MT6582 (28 nm)
    • Mediatek MT6771 Helio P60 (12 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 62.9 cm2
    • 98.9 cm2
    Screen format
    • 5:3 (height:width)
    • 19:9 (height:width)
    Screen to body ratio
    • 63.7%
    • 84.8%
    PPI /points per inch/
    • 199 PPI
    • 401 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video
    Camera and Video — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Rear camera, main
    • 5 MP
    • Single
    • 16 MP
    • Dual
    Camera specs
    • 5 MP
    • AF
    • 16 MP
    • f/1.7
    • 1/2.6''
    • 1.22µm
    • PDAF -5 MP
    • f/2.2
    • depth sensor
    Functions
    • LED flash
    • LED flash
    • HDR
    • panorama
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 2 MP
    • Single
    • 20 MP
    • Single
    Specifications
    • 2 MP
    • 20 MP
    • f/2.0
    Performance

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

    Performance — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
    Graphics processor GPU
    • Mali-400MP2
    • Mali-G72 MP3
    Antutu 7 score * Unknown
    • 140520
    GeekBench 4 Single Core * Unknown
    • 1928
    GeekBench 4 Multi-Core * Unknown
    • 4904
    General specs
    General specs — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Release date
    • 2014
    • August
    • 2018
    • March
    Colors
    • Black
    • Blue
    • Orange
    • Pink
    • White
    • Yellow
    • Hot Red
    • Snow White
    • Star Purple
    • Fantasy Pink
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 460 EUR
    Battery life
    • Stand by time- Up to 900 h (2G) / Up to 750 h (3G) Talking time- Up to 24 h (2G) / Up to 10 h (3G)
    		 Unknown
    Body build Unknown
    • Front glass
    • aluminum body
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    SIM card
    • Dual SIM (Mini-SIM/ Micro-SIM)
    • Hybrid 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 21.1/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat13 600/100 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 12
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 3.0
    • 4.2
    • A2DP
    • LE
    • EDR
    Music and Audio
    Music and Audio — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Radio
    • Stereo FM radio
    • No
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Studio C Mini, R15.
    SpecificationStudio C MiniR15
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging: VOOC Flash Charge 5V/4A