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BLU Studio Mini vs Oppo R15 Pro

Compare recorded specifications, size and practical differences.

Oppo R15 Pro

Oppo R15 Pro

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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 technologyOLED versus LCDStudio Mini: LCD · R15 Pro: OLED
  • WeightR15 Pro: 7 g lighterR15 Pro: 180 g · Studio Mini: 187 g
  • WidthStudio Mini: 3.7 mm narrowerStudio Mini: 71.5 mm · R15 Pro: 75.2 mm
  • Screen diagonalStudio Mini: 0.78 in smaller diagonalStudio Mini: 5.5 in · R15 Pro: 6.28 in
  • Rear camera layoutSingle / DualStudio Mini: Single · R15 Pro: Dual
  • DepthR15 Pro: 2.4 mm thinnerR15 Pro: 8 mm · Studio Mini: 10.4 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.

Front
Studio Mini: 150.5 × 71.5 mm 1 R15 Pro: 156.5 × 75.2 mm 2
Side
Studio Mini: 150.5 × 10.4 mm 1 R15 Pro: 156.5 × 8 mm 2
  1. 1. Studio Mini
    Height
    150.5 mm
    Width
    71.5 mm
    Depth
    10.4 mm+2.4 mm versus R15 Pro
    Weight
    187 g
  2. 2. R15 Pro
    Height
    156.5 mm+6 mm versus Studio Mini
    Width
    75.2 mm+3.7 mm versus Studio Mini
    Depth
    8 mm
    Weight
    180 g
Weight

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

  1. 1. Studio Mini187 g

    +7 g versus R15 Pro

  2. 2. R15 Pro180 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 Mini: 5.5 in, 18:9, About 78.1 cm² rectangular area 1 R15 Pro: 6.28 in, 19:9, About 98.4 cm² rectangular area 2
  1. 1. Studio Mini 5.5 in · 18:9 About 78.1 cm² rectangular area
  2. 2. R15 Pro 6.28 in · 19:9 About 98.4 cm² rectangular area

R15 Pro has approximately 26.1% 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 by storage capacity and phone
StorageStudio MiniR15 Pro
32 GB 2 GB RAM Not recorded
128 GB Not recorded 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 Mini

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

2. R15 Pro

NFC
Yes
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 capacity

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

  1. 1. Studio Mini3000 mAh
  2. 2. R15 Pro3430 mAh

    +430 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. R15 Pro

Everyday essentials
Everyday essentials
SpecificationStudio MiniR15 Pro
Dimensions (HxWxD)
  • 150.5 Х 71.5 Х 10.4 mm
  • 156.5 Х 75.2 Х 8 mm
Weight
  • 187 g
  • 180 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 5.5" inch
  • 6.28" inch
Screen resolution
  • 720 x 1440 px
  • 1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 64 GB
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Removable Li-Po
  • 3430 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 8.1 (Oreo); ColorOS 5
Chipset Unknown
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationStudio MiniR15 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 78.1 cm2
  • 98.9 cm2
Screen format
  • 18:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 72.5%
  • 84.1%
PPI /points per inch/
  • 293 PPI
  • 401 PPI
Screen protection Unknown
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationStudio MiniR15 Pro
Rear camera, main
  • 13 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 13 MP
  • AF
  • 16 MP
  • f/1.7
  • 25mm (wide)
  • 1/2.6''
  • 1.22µm
  • PDAF -20 MP
  • 1/2.8''
  • 1.0µm
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 20 MP
  • Single
Specifications
  • 8 MP
  • 20 MP
  • f/2.0
  • 20mm
Performance
Performance
SpecificationStudio MiniR15 Pro
Processor CPU
  • Octa-core 1.6 GHz Cortex-A55
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU
  • IMG8322
  • Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 146822
General specs
General specs
SpecificationStudio MiniR15 Pro
Release date
  • 2019
  • September
  • 2018
  • March
Colors
  • Black
  • Ceramic Black
  • Dream Mirror Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 80 USD
  • 510 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
  • Front glass
  • aluminum frame
  • ceramic back
Communication and Connectivity
Communication and Connectivity
SpecificationStudio MiniR15 Pro
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid 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 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)
  • 12(700)
  • 17(700)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • 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
  • 4.1
  • A2DP
  • 5.0
  • A2DP
  • LE
  • EDR
Music and Audio
Music and Audio
SpecificationStudio MiniR15 Pro
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationStudio MiniR15 Pro
Dop
  • Sensors Accelerometer
  • proximity
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: VOOC Flash Charge 5V/4A - IP67 dust/water resistant (up to 1m for 30 mins) - Also known as R15 Dream Mirror Edition in China with slightly different dimensions