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Archos 55b Cobalt vs vivo X30 Pro

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

      55b Cobalt:
      LCD
      X30 Pro:
      OLED

    • Weight

      55b Cobalt: 10.5 g lighter

      55b Cobalt:
      188 g
      X30 Pro:
      198.5 g

    • Screen diagonal

      55b Cobalt: 0.94 in smaller diagonal

      55b Cobalt:
      5.5 in
      X30 Pro:
      6.44 in

    • Chipset

      55b Cobalt:
      Qualcomm MSM8909 Snapdragon 210 (28 nm)
      X30 Pro:
      Exynos 980 (8 nm)

    • Rear camera layout

      55b Cobalt:
      Single
      X30 Pro:
      Quad

    • Release year

      55b Cobalt:
      2017
      X30 Pro:
      2019

    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. X30 Pro

      Height:
      158.5 mm
      Width:
      74.1 mm
      Depth:
      8.8 mm

    Weight

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

    1. 1. 55b Cobalt

      188 g

    2. 2. X30 Pro

      198.5 g

      +10.5 g versus 55b Cobalt

    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. X30 Pro

      Screen diagonal:
      6.44 in
      Aspect ratio (height:width):
      20:9
      Approximate rectangular screen area:
      100.1 cm²

    X30 Pro has approximately 20.1% more rectangular screen area than 55b Cobalt.

    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, X30 Pro, compared at the same storage capacity.
    Storage55b CobaltX30 Pro
    128 GB Unknown 8 GB RAM
    256 GB Unknown 8 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. X30 Pro

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    No

    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

    2. 2. X30 Pro

      4350 mAh

      +1750 mAh versus 55b Cobalt

    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. X30 Pro

    Everyday essentials
    Everyday essentials — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Dimensions (HxWxD)
    • 155 Х 79 Х 0 mm
    • 158.5 Х 74.1 Х 8.8 mm
    Weight
    • 188 g
    • 198.5 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 5.5" inch
    • 6.44" inch
    Screen resolution
    • 720 x 1280 px
    • 1080 x 2400 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
    • 128GB 8GB RAM
    • 256GB 8GB RAM
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 2600 mAh
    • Removable Li-Ion
    • 4350 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 9.0 (Pie); Funtouch 10.0
    Chipset
    • Qualcomm MSM8909 Snapdragon 210 (28 nm)
    • Exynos 980 (8 nm)
    NFC
    • Super AMOLED
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 100.1 cm2
    Screen format
    • 16:9 (height:width)
    • 20:9 (height:width)
    Screen to body ratio
    • 68.1%
    • 85.3%
    PPI /points per inch/
    • 267 PPI
    • 409 PPI
    Camera and Video
    Camera and Video — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Rear camera, main
    • 13 MP
    • Single
    • 64 MP
    • Quad
    Camera specs
    • 13 MP
    • AF
    • 64 MP
    • f/1.8
    • 26mm (wide)
    • 1/1.72"
    • 0.8µm
    • PDAF
    • laser AF
    • OIS -Periscope 13 MP
    • f/3.0
    • 135mm (telephoto)
    • 1/4.0"
    • OIS
    • 5x optical zoom -32 MP
    • f/2.0
    • 50mm (telephoto)
    • 1/2.8"
    • 2x optical zoom -8 MP
    • f/2.2
    • 16mm (ultrawide)
    • 1.12µm
    Functions
    • Dual-LED flash
    • HDR
    • panorama
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 2 MP
    • Single
    • 32 MP
    • Single
    Specifications
    • 2 MP
    • 32 MP
    • f/2.4
    • 26mm (wide)
    • 1/2.8''
    • 0.8µm
    Performance

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

    Performance — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Processor CPU
    • Quad-core 1.1 GHz Cortex-A7
    • Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55)
    Graphics processor GPU
    • Adreno 304
    • Mali-G76 MP5
    Antutu 7 score *
    • 17741
    		 Unknown
    Antutu 8 score * Unknown
    • 332541
    General specs
    General specs — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Release date
    • 2017
    • January
    • 2019
    • December
    Colors
    • Gray
    • Black
    • Peach
    • Light Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 500 EUR
    Body build Unknown
    • Glass front
    • glass back
    • aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    SIM card
    • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
    • dual stand-by)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) -5G - 5G band 41(2500)
    • 78(3500); SA/NSA
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    • 5G (3.6+ Gbps DL)
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • BDS
    USB
    • microUSB 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 4.0
    • A2DP
    • 5.0
    • A2DP
    • LE
    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, X30 Pro.
    Specification55b CobaltX30 Pro
    Radio
    • FM radio
    • FM radio
    Others Unknown
    • HDR -800 nits typ. brightness
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for 55b Cobalt, X30 Pro.
    Specification55b CobaltX30 Pro
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 33W