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alcatel Idol 4s vs BLU Studio J5

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

      Idol 4s:
      OLED
      Studio J5:
      LCD

    • Weight

      Studio J5: 19 g lighter

      Idol 4s:
      149 g
      Studio J5:
      130 g

    • Width

      Studio J5: 2.4 mm narrower

      Idol 4s:
      75.4 mm
      Studio J5:
      73 mm

    • Screen diagonal

      Studio J5: 0.5 in smaller diagonal

      Idol 4s:
      5.5 in
      Studio J5:
      5 in

    • Chipset

      Idol 4s:
      Qualcomm MSM8976 Snapdragon 652 (28 nm)
      Studio J5:
      Mediatek MT6735 (28 nm)

    • Depth

      Idol 4s: 2.6 mm thinner

      Idol 4s:
      7 mm
      Studio J5:
      9.6 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. Idol 4s

      Height:
      153.9 mm +11.1 mm versus Studio J5
      Width:
      75.4 mm +2.4 mm versus Studio J5
      Depth:
      7 mm

    2. 2. Studio J5

      Height:
      142.8 mm
      Width:
      73 mm
      Depth:
      9.6 mm +2.6 mm versus Idol 4s

    Weight

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

    1. 1. Idol 4s

      149 g

      +19 g versus Studio J5

    2. 2. Studio J5

      130 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. Idol 4s

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

    2. 2. Studio J5

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

    Idol 4s has approximately 21% more rectangular screen area than Studio J5.

    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 Idol 4s, Studio J5, compared at the same storage capacity.
    StorageIdol 4sStudio J5
    8 GB Not recorded 1 GB RAM
    32 GB 3 GB RAM Not recorded

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Idol 4s

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    2. Studio J5

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

    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. Idol 4s

      3000 mAh

      +700 mAh versus Studio J5

    2. 2. Studio J5

      2300 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. Idol 4s2. Studio J5

    Everyday essentials
    Everyday essentials — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Dimensions (HxWxD)
    • 153.9 Х 75.4 Х 7 mm
    • 142.8 Х 73 Х 9.6 mm
    Weight
    • 149 g
    • 130 g
    Technology
    • AMOLED
    • IPS LCD
    Screen size
    • 5.5" inch
    • 5" inch
    Screen resolution
    • 1440 x 2560 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 GB
    • 3 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 3000 mAh
    • Non-removable Li-Ion
    • 2300 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 6.0.1 (Marshmallow)
    • Android 6.0 (Marshmallow)
    Chipset
    • Qualcomm MSM8976 Snapdragon 652 (28 nm)
    • Mediatek MT6735 (28 nm)
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 71.9%
    • 66.1%
    PPI /points per inch/
    • 534 PPI
    • 294 PPI
    Camera and Video
    Camera and Video — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Rear camera, main
    • 16 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 16 MP
    • PDAF
    • f/2.0
    • 5 MP
    • AF
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 8 MP
    • 2 MP
    Performance

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

    Performance — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Processor CPU
    • Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU
    • Adreno 510
    • Mali-T720MP2
    Antutu 7 score *
    • 85326
    		 Unknown
    GeekBench 4 Single Core *
    • 1414
    		 Unknown
    GeekBench 4 Multi-Core *
    • 3088
    		 Unknown
    GeekBench 4 RenderScript *
    • 3904
    		 Unknown
    General specs
    General specs — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Release date
    • 2016
    • February
    • 2016
    • November
    Colors
    • Gold
    • Dark Gray
    • Rose Gold
    • Metal Silver
    • Grey
    • Gold
    • Rose Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 220 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 420 h (2G) / Up to 420 h (3G) Talking time- Up to 13 h (2G) / Up to 13 h (3G)
    • 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)
    Communication and Connectivity
    Communication and Connectivity — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    SIM card
    • Hybrid Dual SIM (Nano-SIM
    • dual stand-by) - 6070K
    • Dual SIM (Mini-SIM/ Micro-SIM)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) -3G - HSDPA 850 / 900 / 1900 / 2100 - 6070K
    • 6070Y HSDPA 850 / 1700(AWS) / 1900 / 2100 - 6070O -4G - LTE band 1(2100)
    • 3(1800)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700) - 6070K
    • 6070Y LTE band 2(1900)
    • 4(1700/2100)
    • 5(850)
    • 12(700)
    • 17(700) - 6070O
    • 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)
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • USB Host
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 4.1
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Radio
    • FM radio
    • RDS
    • FM radio
    Others
    • Hi-Fi audio -Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Idol 4s, Studio J5.
    SpecificationIdol 4sStudio J5
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging (Quick Charge 2.0) -Virtual Reality Goggles included
    • Sensors Accelerometer

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