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BLU Studio Mini vs Vertu Signature Touch

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

      Studio Mini: 5 g lighter

      Studio Mini:
      187 g
      Signature Touch:
      192 g

    • Width

      Signature Touch: 2.5 mm narrower

      Studio Mini:
      71.5 mm
      Signature Touch:
      69 mm

    • Screen diagonal

      Signature Touch: 0.8 in smaller diagonal

      Studio Mini:
      5.5 in
      Signature Touch:
      4.7 in

    • Height

      Signature Touch: 5.5 mm shorter

      Studio Mini:
      150.5 mm
      Signature Touch:
      145 mm

    • Release year

      Studio Mini:
      2019
      Signature Touch:
      2014

    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 +5.5 mm versus Signature Touch
      Width:
      71.5 mm +2.5 mm versus Signature Touch
      Depth:
      10.4 mm

    2. 2. Signature Touch

      Height:
      145 mm
      Width:
      69 mm
      Depth:
      10.7 mm

    Weight

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

    1. 1. Studio Mini

      187 g

    2. 2. Signature Touch

      192 g

      +5 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. Signature Touch

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

    Studio Mini has approximately 28.2% more rectangular screen area than Signature Touch.

    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, Signature Touch, compared at the same storage capacity.
    StorageStudio MiniSignature Touch
    32 GB 2 GB RAM Not recorded
    64 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 Mini

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

    2. Signature Touch

    NFC:
    Yes
    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 Mini

      3000 mAh

      +725 mAh versus Signature Touch

    2. 2. Signature Touch

      2275 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 Mini2. Signature Touch

    Everyday essentials
    Everyday essentials — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Dimensions (HxWxD)
    • 150.5 Х 71.5 Х 10.4 mm
    • 145 Х 69 Х 10.7 mm
    Weight
    • 187 g
    • 192 g
    Technology
    • IPS LCD
    • Sapphire crystal glass
    Screen size
    • 5.5" inch
    • 4.7" inch
    Screen resolution
    • 720 x 1440 px
    • 1080 x 1920 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 64 GB
    • 2 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Removable Li-Po
    • 2275 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.4.2 (KitKat)
    Chipset Unknown
    • Qualcomm Snapdragon 801 (28 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 78.1 cm2
    • 60.9 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.5%
    • 60.9%
    PPI /points per inch/
    • 293 PPI
    • 469 PPI
    Screen protection Unknown
    • Scratch-proof glass
    Camera and Video
    Camera and Video — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Rear camera, main
    • 13 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 13 MP
    • AF
    • 13 MP
    • Hasselblad certified
    • AF
    Functions
    • LED flash
    • Dual-LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 2.1 MP
    • Single
    Specifications
    • 8 MP
    • 2.1 MP
    Performance

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

    Performance — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Processor CPU
    • Octa-core 1.6 GHz Cortex-A55
    • Quad-core 2.3 GHz Krait 400
    Graphics processor GPU
    • IMG8322
    • Adreno 330
    GeekBench 4 Single Core * Unknown
    • 354
    GeekBench 4 Multi-Core * Unknown
    • 1174
    General specs
    General specs — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Release date
    • 2019
    • September
    • 2014
    • June
    Colors
    • Black
    • Jet/ Claret leather
    • pure Jet leather
    • Pure Jet Red Gold
    • Seaspray/ Damson/ Pure navy lizard
    • Jet Alligator
    • Clous De Paris
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 80 USD
    • 8290 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)
    • Stand by time- Up to 380 h Talking time- Up to 15 h 30 min
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Micro-SIM
    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 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 17(700)
    • 20(800)
    • 25(1900)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 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
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 4.1
    • A2DP
    • 4.0
    • A2DP
    • LE
    Harmful irradiation Unknown
    • SAR - 0.69 W/kg (head) 1.29 W/kg (body) SAR EU - 0.49 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Radio
    • FM radio
    • No
    Others Unknown
    • Dolby Digital Plus audio enhancement -Bang & Olufsen -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Studio Mini, Signature Touch.
    SpecificationStudio MiniSignature Touch
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Titanium body (forged grade 5) and luxurious calf leather covered rear panel - Also known as Vertu Signature Touch RM-980V
    • RM-980C

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