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Asus Zenfone C ZC451CG vs Coolpad Legacy

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

      Zenfone C ZC451CG: 20 g lighter

      Zenfone C ZC451CG:
      150 g
      Legacy:
      170 g

    • Width

      Zenfone C ZC451CG: 13.5 mm narrower

      Zenfone C ZC451CG:
      67 mm
      Legacy:
      80.5 mm

    • Screen diagonal

      Zenfone C ZC451CG: 1.86 in smaller diagonal

      Zenfone C ZC451CG:
      4.5 in
      Legacy:
      6.36 in

    • Chipset

      Zenfone C ZC451CG:
      Intel Atom Z2520
      Legacy:
      Qualcomm SDM450 Snapdragon 450 (14 nm)

    • Rear camera layout

      Zenfone C ZC451CG:
      Single
      Legacy:
      Dual

    • Depth

      Legacy: 2.5 mm thinner

      Zenfone C ZC451CG:
      10.9 mm
      Legacy:
      8.4 mm

    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. Zenfone C ZC451CG

      Height:
      136.5 mm
      Width:
      67 mm
      Depth:
      10.9 mm +2.5 mm versus Legacy

    2. 2. Legacy

      Height:
      165.9 mm +29.4 mm versus Zenfone C ZC451CG
      Width:
      80.5 mm +13.5 mm versus Zenfone C ZC451CG
      Depth:
      8.4 mm

    Weight

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

    1. 1. Zenfone C ZC451CG

      150 g

    2. 2. Legacy

      170 g

      +20 g versus Zenfone C ZC451CG

    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. Zenfone C ZC451CG

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

    2. 2. Legacy

      Screen diagonal:
      6.36 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      104.4 cm²

    Legacy has approximately 87% more rectangular screen area than Zenfone C ZC451CG.

    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 Zenfone C ZC451CG, Legacy, compared at the same storage capacity.
    StorageZenfone C ZC451CGLegacy
    8 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. Zenfone C ZC451CG

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

    2. Legacy

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 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. Zenfone C ZC451CG

      2100 mAh

    2. 2. Legacy

      4000 mAh

      +1900 mAh versus Zenfone C ZC451CG

    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. Zenfone C ZC451CG2. Legacy

    Everyday essentials
    Everyday essentials — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Dimensions (HxWxD)
    • 136.5 Х 67 Х 10.9 mm
    • 165.9 Х 80.5 Х 8.4 mm
    Weight
    • 150 g
    • 170 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 4.5" inch
    • 6.36" inch
    Screen resolution
    • 480 x 854 px
    • 1080 x 2160 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8 GB
    • 1 GB RAM
    • 32GB 3GB RAM
    Memory card support
    • microSD
    • up to 64 GB (dedicated slot)
    • microSD
    • up to 128 GB
    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 4.4.2 (KitKat)
    • Android 9.0 (Pie)
    Chipset
    • Intel Atom Z2520
    • Qualcomm SDM450 Snapdragon 450 (14 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 55.8 cm2
    • 104.4 cm2
    Screen format
    • 16:9 (height:width)
    • 18:9 (height:width)
    Screen to body ratio
    • 61.0%
    • 78.2%
    PPI /points per inch/
    • 218 PPI
    • 380 PPI
    Screen protection
    • oleophobic coating
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Rear camera, main
    • 5 MP
    • Single
    • 16 MP
    • Dual
    Camera specs
    • 5 MP
    • AF
    • f/2.0
    • 16 MP
    • AF -5 MP
    Functions
    • LED flash
    • LED flash
    • panorama
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 13 MP
    • Single
    Specifications
    • VGA
    • f/2.8
    • 13 MP
    Performance
    Performance — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Processor CPU
    • Dual-core 1.2 GHz
    • Octa-core 1.8 GHz Cortex-A53
    Graphics processor GPU
    • PowerVR SGX544MP2
    • Adreno 506
    General specs
    General specs — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Release date
    • 2015
    • January
    • 2019
    • May
    Colors
    • Charcoal Black
    • Pearl White
    • Cherry Red
    • Silver
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 EUR
    • 160 EUR
    Body build
    • plastic body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    SIM card
    • Dual SIM (Micro-SIM
    • dual stand-by)
    • Nano-SIM
    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 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 5(850)
    • 12(700)
    • 66(1700/2100)
    • 71(600)
    Speed
    • HSPA 42.2/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.2
    • A2DP
    Music and Audio
    Music and Audio — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Radio
    • FM radio
    		 Unknown
    Others
    • Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Zenfone C ZC451CG, Legacy.
    SpecificationZenfone C ZC451CGLegacy
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast battery charging 15W - For USA