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BLU Studio Mega 2019 vs Vodafone Smart 4

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

      Smart 4: 29 g lighter

      Studio Mega 2019:
      181 g
      Smart 4:
      152 g

    • Width

      Smart 4: 12 mm narrower

      Studio Mega 2019:
      78 mm
      Smart 4:
      66 mm

    • Screen diagonal

      Smart 4: 1.5 in smaller diagonal

      Studio Mega 2019:
      6 in
      Smart 4:
      4.5 in

    • Depth

      Studio Mega 2019: 1 mm thinner

      Studio Mega 2019:
      9.6 mm
      Smart 4:
      10.6 mm

    • Height

      Smart 4: 26.7 mm shorter

      Studio Mega 2019:
      161.4 mm
      Smart 4:
      134.7 mm

    • Release year

      Studio Mega 2019:
      2019
      Smart 4:
      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 Mega 2019

      Height:
      161.4 mm +26.7 mm versus Smart 4
      Width:
      78 mm +12 mm versus Smart 4
      Depth:
      9.6 mm

    2. 2. Smart 4

      Height:
      134.7 mm
      Width:
      66 mm
      Depth:
      10.6 mm +1 mm versus Studio Mega 2019

    Weight

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

    1. 1. Studio Mega 2019

      181 g

      +29 g versus Smart 4

    2. 2. Smart 4

      152 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 Mega 2019

      Screen diagonal:
      6 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      92.9 cm²

    2. 2. Smart 4

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

    Studio Mega 2019 has approximately 66.4% more rectangular screen area than Smart 4.

    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 Mega 2019, Smart 4, compared at the same storage capacity.
    StorageStudio Mega 2019Smart 4
    32 GB 2 GB RAM Unknown
    Smart 4: Original memory entry

    4 GB · 512 MB 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 Mega 2019

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

    2. Smart 4

    NFC:
    See details Yes (optional)
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (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 Mega 2019

      3000 mAh

      +1120 mAh versus Smart 4

    2. 2. Smart 4

      1880 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 Mega 20192. Smart 4

    Everyday essentials
    Everyday essentials — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Dimensions (HxWxD)
    • 161.4 Х 78 Х 9.6 mm
    • 134.7 Х 66 Х 10.6 mm
    Weight
    • 181 g
    • 152 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6" inch
    • 4.5" inch
    Screen resolution
    • 720 x 1440 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 2GB RAM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Removable Li-Po
    • 1880 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.4.2 (KitKat)
    Chipset Unknown
    • Qualcomm MSM8210 Snapdragon 200 (28 nm)
    NFC Unknown
    • Yes (optional)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 92.9 cm2
    • 55.8 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 73.8%
    • 62.8%
    PPI /points per inch/
    • 268 PPI
    • 218 PPI
    Camera and Video
    Camera and Video — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Rear camera, main
    • 13 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 13 MP
    • AF
    • 5 MP
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 8 MP
    		 Unknown
    Performance

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

    Performance — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Processor CPU
    • Octa-core 1.6 GHz Cortex-A55
    • Dual-core 1.2 GHz Cortex-A7
    Graphics processor GPU
    • IMG8322
    • Adreno 302
    Antutu 7 score * Unknown
    • 8302
    General specs
    General specs — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Release date
    • 2019
    • September
    • 2014
    • May
    Colors
    • Black
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 USD
    • 90 EUR
    Battery life
    • Stand by time- Up to 575 h (2G) / Up to 525 h (3G) Talking time- Up to 20 h (2G) / Up to 15 h (3G)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    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 900 / 1800 / 1900
    Speed
    • HSPA 42.2/11.5 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
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.1
    • A2DP
    • 4.0
    • A2DP
    Harmful irradiation Unknown
    • SAR - 1.22 W/kg (head) 0.82 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Radio
    • FM radio
    • FM radio
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Studio Mega 2019, Smart 4.
    SpecificationStudio Mega 2019Smart 4
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer
    • proximity