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Archos 55b Cobalt 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.

    • Weight

      Studio Touch: 47 g lighter

      55b Cobalt:
      188 g
      Studio Touch:
      141 g

    • Screen diagonal

      Studio Touch: 0.5 in smaller diagonal

      55b Cobalt:
      5.5 in
      Studio Touch:
      5 in

    • Chipset

      55b Cobalt:
      Qualcomm MSM8909 Snapdragon 210 (28 nm)
      Studio Touch:
      Mediatek MT6735P (28 nm)

    • Release year

      55b Cobalt:
      2017
      Studio Touch:
      2016

    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. 55b Cobalt

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    2. 2. Studio Touch

      Height:
      143.2 mm
      Width:
      71.2 mm
      Depth:
      8.4 mm

    Weight

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

    1. 1. 55b Cobalt

      188 g

      +47 g versus Studio Touch

    2. 2. Studio Touch

      141 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. 55b Cobalt

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

    2. 2. Studio Touch

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

    55b Cobalt 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 55b Cobalt, Studio Touch, compared at the same storage capacity.
    Storage55b CobaltStudio Touch
    8 GB Unknown 1 GB RAM
    55b Cobalt: Original memory entry

    16/32 GB · 1/2 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. 55b Cobalt

    NFC:
    See details Super AMOLED
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB (dedicated slot)

    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. 55b Cobalt

      2600 mAh

      +100 mAh versus Studio Touch

    2. 2. Studio Touch

      2500 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. 55b Cobalt2. Studio Touch

    Everyday essentials
    Everyday essentials — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Dimensions (HxWxD)
    • 155 Х 79 Х 0 mm
    • 143.2 Х 71.2 Х 8.4 mm
    Weight
    • 188 g
    • 141 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" 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.
    • 16/32 GB
    • 1/2 GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 2600 mAh
    • Removable Li-Ion
    • 2500 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 6.0 (Marshmallow)
    Chipset
    • Qualcomm MSM8909 Snapdragon 210 (28 nm)
    • Mediatek MT6735P (28 nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    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
    • 68.1%
    • 67.6%
    PPI /points per inch/
    • 267 PPI
    • 294 PPI
    Camera and Video
    Camera and Video — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Rear camera, main
    • 13 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 13 MP
    • AF
    • 8 MP
    • f/2.0
    • 1/4''
    • AF
    Functions
    • Dual-LED flash
    • HDR
    • panorama
    • LED flash
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 2 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 2 MP
    • 5 MP
    Performance

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

    Performance — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Processor CPU
    • Quad-core 1.1 GHz Cortex-A7
    • Quad-core 1.0 GHz Cortex-A53
    Graphics processor GPU
    • Adreno 304
    • Mali-T720MP2
    Antutu 7 score *
    • 17741
    		 Unknown
    GeekBench 4 Single Core * Unknown
    • 402
    GeekBench 4 Multi-Core * Unknown
    • 1164
    General specs
    General specs — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Release date
    • 2017
    • January
    • 2016
    • June
    Colors
    • Gray
    • Gold
    • Gray
    Battery life Unknown
    • 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 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    SIM card
    • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
    • dual stand-by)
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE 800 / 1800 / 2100 / 2600
    • 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 42.2/11.5 Mbps
    • LTE Cat4 150/50 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 - 0.98 W/kg (head) 1.76 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for 55b Cobalt, Studio Touch.
    Specification55b CobaltStudio Touch
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • proximity