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BLU C5 Plus vs Samsung Galaxy A21

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

      C5 Plus:
      LCD
      Galaxy A21:
      OLED

    • Screen diagonal

      C5 Plus: 1 in smaller diagonal

      C5 Plus:
      5.5 in
      Galaxy A21:
      6.5 in

    • Rear camera layout

      C5 Plus:
      Single
      Galaxy A21:
      Quad

    • Release year

      C5 Plus:
      2019
      Galaxy A21:
      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. C5 Plus

      Height:
      151 mm
      Width:
      72.3 mm
      Depth:
      10 mm
      Weight:
      158 g

    2. 2. Galaxy A21

      Height:
      Unknown
      Width:
      Unknown
      Depth:
      Unknown
      Weight:
      Unknown

      Unavailable dimensions are omitted from the drawing.

    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. C5 Plus

      C5 Plus: Screen geometry unavailable or conflicting.

    2. 2. Galaxy A21

      Screen diagonal:
      6.5 in
      Aspect ratio (height:width):
      20:9
      Approximate rectangular screen area:
      102 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 C5 Plus, Galaxy A21, compared at the same storage capacity.
    StorageC5 PlusGalaxy A21
    16 GB 1 GB RAM Not recorded
    32 GB Not recorded 3 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. C5 Plus

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB

    2. Galaxy A21

    NFC:
    See details Yes (market/region 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. C5 Plus

      2200 mAh

    2. 2. Galaxy A21

      4000 mAh

      +1800 mAh versus C5 Plus

    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. C5 Plus2. Galaxy A21

    Everyday essentials
    Everyday essentials — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Dimensions (HxWxD)
    • 151 Х 72.3 Х 10 mm
    • Х Х mm
    Weight
    • 158 g
    • 0 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 5.5" inch
    • 6.5" inch
    Screen resolution
    • 720 x 1440 px
    • 720 x 1600 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16GB 1GB RAM
    • 32GB 3GB RAM
    Memory card support
    • microSD
    • up to 64 GB
    • microSDXC (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 2200 mAh
    • Li-Po
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 8.1 Oreo (Go edition)
    • Android 10.0; One UI 2.0
    NFC Unknown
    • Yes (market/region dependent)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 77.4 cm2
    • 102.0 cm2
    Screen format Unknown
    • 20:9 (height:width)
    Screen to body ratio
    • 70.9%
    		 Unknown
    PPI /points per inch/
    • 0 PPI
    • 270 PPI
    Camera and Video
    Camera and Video — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Rear camera, main
    • 8 MP
    • Single
    • 16 MP
    • Quad
    Camera specs
    • 8 MP
    • AF
    • 16 MP
    • (wide)
    • AF -8 MP
    • (ultrawide) -2 MP
    • (macro) -2 MP
    • (depth)
    Functions
    • LED flash
    • LED flash
    • panorama
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 13 MP
    • Single
    Specifications
    • 8 MP
    • 13 MP
    • (wide)
    Performance
    Performance — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    		 Unknown
    Graphics processor GPU
    • Mali-400
    		 Unknown
    General specs
    General specs — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Release date
    • 2019
    • October
    • 2020
    • April 8
    Colors
    • Gradient Blue
    • Black
    • Red
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 60 USD
    • 250 EUR
    Body build Unknown
    • Glass front
    • plastic back
    • plastic frame
    Communication and Connectivity
    Communication and Connectivity — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    SIM card
    • Dual SIM (Nano-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
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE
    Speed
    • HSPA 21.1/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    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
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • Yes
    Bluetooth
    • 4.1
    • A2DP
    • 5.0
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for C5 Plus, Galaxy A21.
    SpecificationC5 PlusGalaxy A21
    Dop
    • Sensors Accelerometer For USA
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass - Fast charging 15W - Preliminary specifications

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