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BLU Studio 7.0 LTE vs i-mate JAM Black

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

      JAM Black: 106 g lighter

      Studio 7.0 LTE:
      266 g
      JAM Black:
      160 g

    • Width

      JAM Black: 41.8 mm narrower

      Studio 7.0 LTE:
      99.8 mm
      JAM Black:
      58 mm

    • Screen diagonal

      JAM Black: 4.2 in smaller diagonal

      Studio 7.0 LTE:
      7 in
      JAM Black:
      2.8 in

    • Depth

      Studio 7.0 LTE: 9.5 mm thinner

      Studio 7.0 LTE:
      8.5 mm
      JAM Black:
      18 mm

    • Height

      JAM Black: 82 mm shorter

      Studio 7.0 LTE:
      190 mm
      JAM Black:
      108 mm

    • Release year

      Studio 7.0 LTE:
      2015
      JAM Black:
      2005

    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 7.0 LTE

      Height:
      190 mm +82 mm versus JAM Black
      Width:
      99.8 mm +41.8 mm versus JAM Black
      Depth:
      8.5 mm

    2. 2. JAM Black

      Height:
      108 mm
      Width:
      58 mm
      Depth:
      18 mm +9.5 mm versus Studio 7.0 LTE

    Weight

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

    1. 1. Studio 7.0 LTE

      266 g

      +106 g versus JAM Black

    2. 2. JAM Black

      160 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 7.0 LTE

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

    2. 2. JAM Black

      Screen diagonal:
      2.8 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      24.3 cm²

    Studio 7.0 LTE has approximately 456.4% more rectangular screen area than JAM Black.

    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 7.0 LTE, JAM Black, compared at the same storage capacity.
    StorageStudio 7.0 LTEJAM Black
    16 GB 1 GB RAM Unknown
    JAM Black: Original memory entry

    128 MB RAM · 64 MB ROM

    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 7.0 LTE

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

    2. JAM Black

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details SDIO/MMC

    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 7.0 LTE

      3700 mAh

      +2500 mAh versus JAM Black

    2. 2. JAM Black

      1200 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 7.0 LTE2. JAM Black

    Everyday essentials
    Everyday essentials — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Dimensions (HxWxD)
    • 190 Х 99.8 Х 8.5 mm
    • 108 Х 58 Х 18 mm
    Weight
    • 266 g
    • 160 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 7" inch
    • 2.8" inch
    Screen resolution
    • 720 x 1280 px
    • 240 x 320 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 1 GB RAM
    • 128 MB RAM
    • 64 MB ROM
    Memory card support
    • microSD
    • up to 64 GB
    • SDIO/MMC
    Battery Capacity is not battery life. No endurance test is implied.
    • 3700 mAh
    • Non-removable Li-Ion
    • 1200 mAh
    • Removable Li-Po
    Operating system OS
    • Android 5.1 (Lollipop)
    • Microsoft Windows Mobile 2003 SE PocketPC
    Chipset
    • Qualcomm MSM8916 Snapdragon 410 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Touchscreen
    • capacitive touchscreen
    • resistive touchscreen
    Display colors
    • 16M
    • 65K
    Screen area
    • 135.1 cm2
    • 24.3 cm2
    Screen format
    • 16:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 71.2%
    • 38.8%
    PPI /points per inch/
    • 210 PPI
    • 143 PPI
    Camera and Video
    Camera and Video — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Rear camera, main
    • 8 MP
    • Single
    • 1.3 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 1.3 MP
    Functions
    • LED flash
    		 Unknown
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 2 MP
    • Single
    • 0 MP,
    Specifications
    • 2 MP
    		 Unknown
    Performance

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

    Performance — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Processor CPU
    • Quad-core 1.2 GHz Cortex-A53
    • Intel Bulverde 416 MHz
    Graphics processor GPU
    • Adreno 306
    		 Unknown
    GeekBench 4 Single Core *
    • 488
    		 Unknown
    GeekBench 4 Multi-Core *
    • 1211
    		 Unknown
    General specs
    General specs — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Release date
    • 2015
    • October
    • 2005
    • Q3
    Colors
    • Grey
    • White
    • Gold
    • Blue
    • Stylish black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 270 EUR
    Battery life
    • Stand by time- Up to 200 h Talking time- Up to 12 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    SIM card
    • Dual SIM
    • Mini-SIM
    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)
    • 3(1800)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    • 28(700)
    		 Unknown
    Speed
    • HSPA 21.1/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    		 Unknown
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • No
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • No
    GPS
    • Yes
    • with A-GPS
    • No
    USB
    • microUSB 2.0
    • Proprietary
    Bluetooth
    • 4.0
    • A2DP
    • 1.2
    Music and Audio
    Music and Audio — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Radio
    • FM radio
    • No
    Others Unknown
    • Handwriting recognition
    Other features
    Other features — specifications for Studio 7.0 LTE, JAM Black.
    SpecificationStudio 7.0 LTEJAM Black
    Dop
    • Sensors Accelerometer
    • proximity
    • compass
    • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S110
    • T-Mobile MDA Compact II.