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alcatel One Touch Idol Ultra vs BLU Studio 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.

    • Display technology

      OLED versus LCD

      One Touch Idol Ultra:
      OLED
      Studio Touch:
      LCD

    • Weight

      One Touch Idol Ultra: 26 g lighter

      One Touch Idol Ultra:
      115 g
      Studio Touch:
      141 g

    • Width

      One Touch Idol Ultra: 2.7 mm narrower

      One Touch Idol Ultra:
      68.5 mm
      Studio Touch:
      71.2 mm

    • Screen diagonal

      One Touch Idol Ultra: 0.35 in smaller diagonal

      One Touch Idol Ultra:
      4.65 in
      Studio Touch:
      5 in

    • Chipset

      One Touch Idol Ultra:
      Mediatek MT6577 (40 nm)
      Studio Touch:
      Mediatek MT6735P (28 nm)

    • Depth

      One Touch Idol Ultra: 1.9 mm thinner

      One Touch Idol Ultra:
      6.5 mm
      Studio Touch:
      8.4 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. One Touch Idol Ultra

      Height:
      134.4 mm
      Width:
      68.5 mm
      Depth:
      6.5 mm

    2. 2. Studio Touch

      Height:
      143.2 mm +8.8 mm versus One Touch Idol Ultra
      Width:
      71.2 mm +2.7 mm versus One Touch Idol Ultra
      Depth:
      8.4 mm +1.9 mm versus One Touch Idol Ultra

    Weight

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

    1. 1. One Touch Idol Ultra

      115 g

    2. 2. Studio Touch

      141 g

      +26 g versus One Touch Idol Ultra

    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. One Touch Idol Ultra

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

    2. 2. Studio Touch

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

    Studio Touch has approximately 15.6% more rectangular screen area than One Touch Idol Ultra.

    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 One Touch Idol Ultra, Studio Touch, compared at the same storage capacity.
    StorageOne Touch Idol UltraStudio Touch
    8 GB Not recorded 1 GB RAM
    16 GB 1 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. One Touch Idol Ultra

    NFC:
    Unknown
    Headphone jack:
    See details No · included adaptor for 3.5mm
    Memory card support:
    No

    2. Studio Touch

    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. One Touch Idol Ultra

      1800 mAh

    2. 2. Studio Touch

      2500 mAh

      +700 mAh versus One Touch Idol Ultra

    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. One Touch Idol Ultra2. Studio Touch

    Everyday essentials
    Everyday essentials — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Dimensions (HxWxD)
    • 134.4 Х 68.5 Х 6.5 mm
    • 143.2 Х 71.2 Х 8.4 mm
    Weight
    • 115 g
    • 141 g
    Technology
    • AMOLED
    • IPS LCD
    Screen size
    • 4.65" inch
    • 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.
    • 16 GB
    • 1 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1800 mAh
    • Non-removable Li-Ion
    • 2500 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.1 (Jelly Bean)
    • Android 6.0 (Marshmallow)
    Chipset
    • Mediatek MT6577 (40 nm)
    • Mediatek MT6735P (28 nm)
    Headphone jack
    • No
    • included adaptor for 3.5mm
    • Yes
    Display
    Display — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 59.6 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 64.7%
    • 67.6%
    PPI /points per inch/
    • 316 PPI
    • 294 PPI
    Screen protection
    • Asahi Dragontrail Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Rear camera, main
    • 8 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 8 MP
    • f/2.0
    • 1/4''
    • AF
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 1.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 1.3 MP
    • 5 MP
    Performance

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

    Performance — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Processor CPU
    • Dual-core 1.2 GHz Cortex-A9
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU
    • PowerVR SGX531T
    • Mali-T720MP2
    Antutu 7 score *
    • 9475
    		 Unknown
    GeekBench 4 Single Core * Unknown
    • 402
    GeekBench 4 Multi-Core * Unknown
    • 1164
    General specs
    General specs — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Release date
    • 2013
    • January
    • 2016
    • June
    Colors
    • Black
    • Red
    • Yellow
    • Green
    • Turquoise
    • Gold
    • Gray
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 270 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 12 h (2G) / Up to 7 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 One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    SIM card
    • Micro-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • 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 7.2/0.384 Mbps
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Class 12
    Edge
    • Yes
    • Class 12
    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
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Radio
    • Stereo FM radio
    • RDS
    • FM radio
    Other features
    Other features — specifications for One Touch Idol Ultra, Studio Touch.
    SpecificationOne Touch Idol UltraStudio Touch
    Dop
    • Sensors Accelerometer
    • proximity
    • compass
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • proximity