1. Home
  2. Comparison

Archos 50b Cobalt vs Motorola One Zoom

Compare recorded specifications, size and practical differences.

+ Add a third phone

    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

      50b Cobalt:
      LCD
      One Zoom:
      OLED

    • Weight

      50b Cobalt: 30 g lighter

      50b Cobalt:
      160 g
      One Zoom:
      190 g

    • Screen diagonal

      50b Cobalt: 0.89 in smaller diagonal

      50b Cobalt:
      5.5 in
      One Zoom:
      6.39 in

    • Chipset

      50b Cobalt:
      Qualcomm MSM8909 Snapdragon 210 (28 nm)
      One Zoom:
      Qualcomm SDM675 Snapdragon 675 (11 nm)

    • Rear camera layout

      50b Cobalt:
      Single
      One Zoom:
      Quad

    • Release year

      50b Cobalt:
      2017
      One Zoom:
      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. 50b Cobalt

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    2. 2. One Zoom

      Height:
      158 mm
      Width:
      75 mm
      Depth:
      8.8 mm

    Weight

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

    1. 1. 50b Cobalt

      160 g

    2. 2. One Zoom

      190 g

      +30 g versus 50b 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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. 50b Cobalt

      50b Cobalt: Screen geometry unavailable or conflicting.

    2. 2. One Zoom

      Screen diagonal:
      6.39 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      100.2 cm²

    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 50b Cobalt, One Zoom, compared at the same storage capacity.
    Storage50b CobaltOne Zoom
    128 GB Unknown 4 GB RAM
    50b 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. 50b Cobalt

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

    2. One Zoom

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 512 GB (uses shared SIM slot)

    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. 50b Cobalt

      2100 mAh

    2. 2. One Zoom

      4000 mAh

      +1900 mAh versus 50b 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. 50b Cobalt2. One Zoom

    Everyday essentials
    Everyday essentials — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Dimensions (HxWxD)
    • 144 Х 72 Х 0 mm
    • 158 Х 75 Х 8.8 mm
    Weight
    • 160 g
    • 190 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 5.5" inch
    • 6.39" inch
    Screen resolution
    • 720 x 1280 px
    • 1080 x 2340 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 4GB RAM
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • microSD
    • up to 512 GB (uses shared SIM slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2100 mAh
    • Removable Li-Ion
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 9.0 (Pie)
    Chipset
    • Qualcomm MSM8909 Snapdragon 210 (28 nm)
    • Qualcomm SDM675 Snapdragon 675 (11 nm)
    NFC
    • Super AMOLED
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 100.2 cm2
    Screen format
    • 16:9 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 136 Х 66.5 Х 9.6 mm
    • 84.6%
    PPI /points per inch/
    • 294 PPI
    • 403 PPI
    Screen protection Unknown
    • Panda King glass
    Camera and Video

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

    Camera and Video — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Rear camera, main
    • 13 MP
    • Single
    • 48 MP
    • Quad
    Camera specs
    • 13 MP
    • AF
    • 48 MP
    • f/1.7
    • (wide)
    • 1/2''
    • 0.8µm
    • PDAF
    • OIS -8 MP
    • f/2.4
    • (telephoto)
    • 3x optical zoom
    • OIS -16 MP
    • f/2.2
    • 13mm (ultrawide) -5 MP
    • depth sensor
    Functions
    • Dual-LED flash
    • HDR
    • panorama
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    • 720p@240fps
    Front camera, selfie
    • 2 MP
    • Single
    • 25 MP
    • Single
    Specifications
    • 2 MP
    • 25 MP
    • f/2.0
    • 0.9μm
    DxOMark Main Score * Unknown
    • 87
    DxOMark Photo * Unknown
    • 92
    DxOMark Video * Unknown
    • 77
    Performance

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

    Performance — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Processor CPU
    • Quad-core 1.1 GHz Cortex-A7
    • Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
    Graphics processor GPU
    • Adreno 304
    • Adreno 612
    Antutu 7 score *
    • 17582
    • 172326
    GeekBench 5 Single Core * Unknown
    • 506
    GeekBench 5 Multi-Core * Unknown
    • 1626
    General specs
    General specs — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Release date
    • 2017
    • January
    • 2019
    • September
    Colors
    • Gray
    • Electric Gray
    • Cosmic Purple
    • Brushed Bronze
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 400 EUR
    Body build Unknown
    • Front glass
    • back glass (Gorilla Glass 3)
    • aluminum frame
    Communication and Connectivity
    Communication and Connectivity — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    SIM card
    • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
    • dual stand-by)
    • Single SIM (Nano-SIM)Hybrid 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 (dual-SIM model only) -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)
    • 12(700)
    • 17(700)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100)
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat12 600/100 Mbps
    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
    • 3.1
    • Type-C 1.0 reversible connector
    Bluetooth
    • 4.0
    • A2DP
    • 5.0
    • A2DP
    • LE
    • EDR
    Harmful irradiation
    • SAR EU - 0.35 W/kg (head) 1.62 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Radio
    • FM radio
    • FM radio
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for 50b Cobalt, One Zoom.
    Specification50b CobaltOne Zoom
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 15W - Splash and dust resistant - Also known as Motorola One Pro