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Archos 55b Cobalt vs Samsung Galaxy A71 5G

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
      Galaxy A71 5G:
      OLED

    • Screen diagonal

      55b Cobalt: 1.2 in smaller diagonal

      55b Cobalt:
      5.5 in
      Galaxy A71 5G:
      6.7 in

    • Chipset

      55b Cobalt:
      Qualcomm MSM8909 Snapdragon 210 (28 nm)
      Galaxy A71 5G:
      Exynos 980 (8 nm)

    • Rear camera layout

      55b Cobalt:
      Single
      Galaxy A71 5G:
      Quad

    • Release year

      55b Cobalt:
      2017
      Galaxy A71 5G:
      2020

    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. Galaxy A71 5G

      Height:
      162.5 mm
      Width:
      75.5 mm
      Depth:
      8.1 mm

    Weight

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

    1. 1. 55b Cobalt

      188 g

      +3 g versus Galaxy A71 5G

    2. 2. Galaxy A71 5G

      185 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. Galaxy A71 5G

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

    Galaxy A71 5G has approximately 30% 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, Galaxy A71 5G, compared at the same storage capacity.
    Storage55b CobaltGalaxy A71 5G
    128 GB Unknown 6 / 8 GB RAM Alternative RAM configurations
    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. Galaxy A71 5G

    NFC:
    See details Yes (market dependent)
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (dedicated 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. 55b Cobalt

      2600 mAh

    2. 2. Galaxy A71 5G

      4500 mAh

      +1900 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. Galaxy A71 5G

    Everyday essentials
    Everyday essentials — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    Dimensions (HxWxD)
    • 155 Х 79 Х 0 mm
    • 162.5 Х 75.5 Х 8.1 mm
    Weight
    • 188 g
    • 185 g
    Technology
    • IPS LCD
    • Super AMOLED Plus
    Screen size
    • 5.5" inch
    • 6.7" 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 6GB RAM
    • 128GB 8GB RAM
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • microSDXC (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2600 mAh
    • Removable Li-Ion
    • 4500 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 10.0; One UI 2
    Chipset
    • Qualcomm MSM8909 Snapdragon 210 (28 nm)
    • Exynos 980 (8 nm)
    NFC
    • Super AMOLED
    • Yes (market dependent)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 108.4 cm2
    Screen format
    • 16:9 (height:width)
    • 20:9 (height:width)
    Screen to body ratio
    • 68.1%
    • 88.3%
    PPI /points per inch/
    • 267 PPI
    • 393 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 3
    Camera and Video

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

    Camera and Video — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    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 -12 MP
    • f/2.2
    • 12mm (ultrawide) -5 MP
    • f/2.4
    • 25mm (macro)
    • 1/5.0''
    • 1.12µm -5 MP
    • (depth)
    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/2.2
    • 26mm (wide)
    • 1/2.8''
    • 0.8µm
    DxOMark Main Score * Unknown
    • 84
    DxOMark Photo * Unknown
    • 89
    DxOMark Video * Unknown
    • 74
    Performance

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

    Performance — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    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
    General specs
    General specs — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    Release date
    • 2017
    • January
    • 2020
    • April 8
    Colors
    • Gray
    • Prism Cube Black
    • Prism Cube Sliver
    • Prism Cube Blue
    Body build Unknown
    • Glass front (Gorilla Glass 3)
    • plastic back
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    SIM card
    • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
    • dual stand-by)
    • Single SIM (Nano-SIM)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 / 1900 / 2100 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)
    • 13(700)
    • 17(700)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100) -5G - 5G SA/NSA
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    • LTE-A; 5G
    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
    • 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, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for 55b Cobalt, Galaxy A71 5G.
    Specification55b CobaltGalaxy A71 5G
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (under display
    • optical)
    • accelerometer
    • gyro
    • proximity
    • compass - ANT+ - Fast charging 25W - Versions: SM-A716F/DS
    • SM-A7156/DSN (Global)