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Coolpad Legacy vs Lava X28 Plus

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

      Legacy: 5 g lighter

      Legacy:
      170 g
      X28 Plus:
      175 g

    • Width

      X28 Plus: 2.5 mm narrower

      Legacy:
      80.5 mm
      X28 Plus:
      78 mm

    • Screen diagonal

      X28 Plus: 0.86 in smaller diagonal

      Legacy:
      6.36 in
      X28 Plus:
      5.5 in

    • Rear camera layout

      Legacy:
      Dual
      X28 Plus:
      Single

    • Depth

      Legacy: 0.6 mm thinner

      Legacy:
      8.4 mm
      X28 Plus:
      9 mm

    • Height

      X28 Plus: 10.9 mm shorter

      Legacy:
      165.9 mm
      X28 Plus:
      155 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. Legacy

      Height:
      165.9 mm +10.9 mm versus X28 Plus
      Width:
      80.5 mm +2.5 mm versus X28 Plus
      Depth:
      8.4 mm

    2. 2. X28 Plus

      Height:
      155 mm
      Width:
      78 mm
      Depth:
      9 mm +0.6 mm versus Legacy

    Weight

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

    1. 1. Legacy

      170 g

    2. 2. X28 Plus

      175 g

      +5 g versus Legacy

    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. Legacy

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

    2. 2. X28 Plus

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

    Legacy has approximately 25.2% more rectangular screen area than X28 Plus.

    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 Legacy, X28 Plus, compared at the same storage capacity.
    StorageLegacyX28 Plus
    8 GB Not recorded 1 GB RAM
    32 GB 3 GB RAM Not recorded

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. Legacy

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB

    2. X28 Plus

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 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. Legacy

      4000 mAh

      +1400 mAh versus X28 Plus

    2. 2. X28 Plus

      2600 mAh

    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. Legacy2. X28 Plus

    Everyday essentials
    Everyday essentials — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Dimensions (HxWxD)
    • 165.9 Х 80.5 Х 8.4 mm
    • 155 Х 78 Х 9 mm
    Weight
    • 170 g
    • 175 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.36" inch
    • 5.5" inch
    Screen resolution
    • 1080 x 2160 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 3GB RAM
    • 8 GB
    • 1 GB RAM
    Memory card support
    • microSD
    • up to 128 GB
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 2600 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 6.0 (Marshmallow)
    Chipset
    • Qualcomm SDM450 Snapdragon 450 (14 nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 104.4 cm2
    • 83.4 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 78.2%
    • 69.0%
    PPI /points per inch/
    • 380 PPI
    • 267 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Rear camera, main
    • 16 MP
    • Dual
    • 8 MP
    • Single
    Camera specs
    • 16 MP
    • AF -5 MP
    • 8 MP
    • AF
    Functions
    • LED flash
    • panorama
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 13 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 13 MP
    • 5 MP
    Performance

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

    Performance — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Processor CPU
    • Octa-core 1.8 GHz Cortex-A53
    • Quad-core 1.3 GHz
    Graphics processor GPU
    • Adreno 506
    		 Unknown
    Antutu 7 score * Unknown
    • 11560
    GeekBench 4 Single Core * Unknown
    • 410
    GeekBench 4 Multi-Core * Unknown
    • 1050
    General specs
    General specs — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Release date
    • 2019
    • May
    • 2017
    • February
    Colors
    • Silver
    • Black/Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 160 EUR
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    SIM card
    • Nano-SIM
    • Dual SIM
    Network
    • 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)
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 3(1800)
    • 5(850)
    • 40(2300)
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE
    • HSPA
    • LTE
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Radio Unknown
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Legacy, X28 Plus.
    SpecificationLegacyX28 Plus
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast battery charging 15W - For USA
    • Sensors Accelerometer
    • proximity - For India

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