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BLU Studio Touch vs Samsung Galaxy J7

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 Touch:
      LCD
      Galaxy J7:
      OLED

    • Weight

      Studio Touch: 30 g lighter

      Studio Touch:
      141 g
      Galaxy J7:
      171 g

    • Width

      Studio Touch: 7.5 mm narrower

      Studio Touch:
      71.2 mm
      Galaxy J7:
      78.7 mm

    • Screen diagonal

      Studio Touch: 0.5 in smaller diagonal

      Studio Touch:
      5 in
      Galaxy J7:
      5.5 in

    • Chipset

      Studio Touch:
      Mediatek MT6735P (28 nm)
      Galaxy J7:
      Qualcomm MSM8939 Snapdragon 615 (28 nm) -Exynos 7580 Octa

    • Depth

      Galaxy J7: 0.9 mm thinner

      Studio Touch:
      8.4 mm
      Galaxy J7:
      7.5 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 Touch

      Height:
      143.2 mm
      Width:
      71.2 mm
      Depth:
      8.4 mm +0.9 mm versus Galaxy J7

    2. 2. Galaxy J7

      Height:
      152.2 mm +9 mm versus Studio Touch
      Width:
      78.7 mm +7.5 mm versus Studio Touch
      Depth:
      7.5 mm

    Weight

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

    1. 1. Studio Touch

      141 g

    2. 2. Galaxy J7

      171 g

      +30 g versus Studio Touch

    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 Touch

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

    2. 2. Galaxy J7

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

    Galaxy J7 has approximately 21% more rectangular screen area than Studio 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 Touch, Galaxy J7, compared at the same storage capacity.
    StorageStudio TouchGalaxy J7
    8 GB 1 GB RAM Unknown
    Galaxy J7: Original memory entry

    16 GB · 1.5 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 Touch

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

    2. Galaxy J7

    NFC:
    See details Yes (Snapdragon model only)
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 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 Touch

      2500 mAh

    2. 2. Galaxy J7

      3000 mAh

      +500 mAh versus Studio Touch

    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 Touch2. Galaxy J7

    Everyday essentials
    Everyday essentials — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Dimensions (HxWxD)
    • 143.2 Х 71.2 Х 8.4 mm
    • 152.2 Х 78.7 Х 7.5 mm
    Weight
    • 141 g
    • 171 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 5" inch
    • 5.5" inch
    Screen resolution
    • 720 x 1280 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
    • 1.5 GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSD
    • up to 256 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2500 mAh
    • Non-removable Li-Po
    • 3000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 5.1 (Lollipop)
    • upgradable to 6.0.1 (Marshmallow)
    Chipset
    • Mediatek MT6735P (28 nm)
    • Qualcomm MSM8939 Snapdragon 615 (28 nm) -Exynos 7580 Octa
    NFC Unknown
    • Yes (Snapdragon model only)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 83.4 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 67.6%
    • 69.6%
    PPI /points per inch/
    • 294 PPI
    • 267 PPI
    Camera and Video
    Camera and Video — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Rear camera, main
    • 8 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 8 MP
    • f/2.0
    • 1/4''
    • AF
    • 13 MP
    • f/1.9
    • 28mm (wide)
    • AF
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 5 MP
    • 5 MP
    • f/2.2
    • 23mm (wide)
    Performance

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

    Performance — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Processor CPU
    • Quad-core 1.0 GHz Cortex-A53
    • Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) -Octa-core 1.5 GHz Cortex-A53
    Graphics processor GPU
    • Mali-T720MP2
    • Adreno 405 -Mali-T720MP2
    GeekBench 4 Single Core *
    • 402
    • 693
    GeekBench 4 Multi-Core *
    • 1164
    • 3327
    GeekBench 4 RenderScript * Unknown
    • 1997
    General specs
    General specs — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Release date
    • 2016
    • June
    • 2015
    • June
    Colors
    • Gold
    • Gray
    • White
    • Black
    • Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 200 EUR
    Battery life
    • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
    • Talking time- Up to 18 h (3G) Music play - Up to 76 h
    Body build Unknown
    • plastic body
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    SIM card
    • Dual SIM
    • Single SIM (Micro-SIM)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 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 40(2300)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 21.1/5.76 MbpsHSPA
    • LTE Cat4 150/50 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 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 4.1
    • A2DP
    Harmful irradiation Unknown
    • SAR - 1.25 W/kg (head) 1.36 W/kg (body) SAR EU - 0.50 W/kg (head) 0.37 W/kg (body)
    Music and Audio
    Music and Audio — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Radio
    • FM radio
    • FM radio
    • RDS
    • recording
    Other features
    Other features — specifications for Studio Touch, Galaxy J7.
    SpecificationStudio TouchGalaxy J7
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • proximity
    • Sensors Accelerometer
    • proximity - ANT+ - Versions: J700F (India
    • Thailand); J700M (LATAM); J700M/DS (Brazil); J700H with no LTE (South Africa
    • Pakistan
    • Vietnam
    • Philippines
    • Russia); J700T (T-Mobile
    • Metro PCS); J700P (Virgin Mobile
    • Boost)

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