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Coolpad Legacy vs Xiaomi Redmi K20 Pro

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

      Legacy:
      LCD
      Redmi K20 Pro:
      OLED

    • Weight

      Legacy: 21 g lighter

      Legacy:
      170 g
      Redmi K20 Pro:
      191 g

    • Width

      Redmi K20 Pro: 6.2 mm narrower

      Legacy:
      80.5 mm
      Redmi K20 Pro:
      74.3 mm

    • Chipset

      Legacy:
      Qualcomm SDM450 Snapdragon 450 (14 nm)
      Redmi K20 Pro:
      Qualcomm SDM855 Snapdragon 855 (7 nm)

    • Rear camera layout

      Legacy:
      Dual
      Redmi K20 Pro:
      Triple

    • Height

      Redmi K20 Pro: 9.2 mm shorter

      Legacy:
      165.9 mm
      Redmi K20 Pro:
      156.7 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 +9.2 mm versus Redmi K20 Pro
      Width:
      80.5 mm +6.2 mm versus Redmi K20 Pro
      Depth:
      8.4 mm

    2. 2. Redmi K20 Pro

      Height:
      156.7 mm
      Width:
      74.3 mm
      Depth:
      8.8 mm

    Weight

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

    1. 1. Legacy

      170 g

    2. 2. Redmi K20 Pro

      191 g

      +21 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. Redmi K20 Pro

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

    Legacy has approximately 4.1% more rectangular screen area than Redmi K20 Pro.

    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, Redmi K20 Pro, compared at the same storage capacity.
    StorageLegacyRedmi K20 Pro
    32 GB 3 GB RAM Unknown
    Redmi K20 Pro: Original memory entry

    256 GB · 8 GB RAM 128 GB · 6/8 GB RAM 64 GB · 6 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. Legacy

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

    2. Redmi K20 Pro

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    No

    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

    2. 2. Redmi K20 Pro

      4000 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. Redmi K20 Pro

    Everyday essentials
    Everyday essentials — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Dimensions (HxWxD)
    • 165.9 Х 80.5 Х 8.4 mm
    • 156.7 Х 74.3 Х 8.8 mm
    Weight
    • 170 g
    • 191 g
    Technology
    • IPS LCD
    • Super AMOLED
    Screen size
    • 6.36" inch
    • 6.39" inch
    Screen resolution
    • 1080 x 2160 px
    • 1080 x 2340 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 3GB RAM
    • 256 GB
    • 8 GB RAM 128 GB
    • 6/8 GB RAM 64 GB
    • 6 GB RAM
    Memory card support
    • microSD
    • up to 128 GB
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 9.0 (Pie); MIUI 10
    Chipset
    • Qualcomm SDM450 Snapdragon 450 (14 nm)
    • Qualcomm SDM855 Snapdragon 855 (7 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 104.4 cm2
    • 100.2 cm2
    Screen format
    • 18:9 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 78.2%
    • 86.1%
    PPI /points per inch/
    • 380 PPI
    • 403 PPI
    Screen protection
    • Corning Gorilla Glass 3
    • Corning Gorilla Glass 5
    Camera and Video

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

    Camera and Video — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Rear camera, main
    • 16 MP
    • Dual
    • 48 MP
    • Triple
    Camera specs
    • 16 MP
    • AF -5 MP
    • 48 MP
    • f/1.8
    • 26mm (wide)
    • 1/2''
    • 0.8µm
    • Laser/PDAF -8 MP
    • f/2.4
    • 53mm (telephoto)
    • 1/4''
    • 1.12µm
    • Laser/PDAF
    • 2x optical zoom -13 MP
    • 12mm (ultrawide)
    • 1/3''
    Functions
    • LED flash
    • panorama
    • HDR
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 13 MP
    • Single
    • 20 MP
    • Single
    Specifications
    • 13 MP
    • Motorized pop-up 20 MP
    • f/2.2
    • 0.8µm
    DxOMark Main Score * Unknown
    • 102
    DxOMark Photo * Unknown
    • 108
    DxOMark Video * Unknown
    • 89
    Performance

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

    Performance — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Processor CPU
    • Octa-core 1.8 GHz Cortex-A53
    • Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
    Graphics processor GPU
    • Adreno 506
    • Adreno 640
    Antutu 7 score * Unknown
    • 370398
    GeekBench 4 Single Core * Unknown
    • 2963
    GeekBench 4 Multi-Core * Unknown
    • 10109
    Antutu 8 score * Unknown
    • 451761
    GeekBench 5 Single Core * Unknown
    • 659
    GeekBench 5 Multi-Core * Unknown
    • 2499
    General specs
    General specs — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Release date
    • 2019
    • May
    • 2019
    • May
    Colors
    • Silver
    • Carbon black
    • Flame red
    • Glacier blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 160 EUR
    • 350 EUR
    Communication and Connectivity
    Communication and Connectivity — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    SIM card
    • Nano-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with dual-band A-GPS
    • GLONASS
    • BDS
    • GALILEO
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • 2.0
    • Type-C 1.0 reversible connector
    • USB On-The-Go
    Bluetooth
    • 4.2
    • A2DP
    • 5.0
    • A2DP
    • LE
    • aptX HD
    Music and Audio
    Music and Audio — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Radio Unknown
    • Yes
    Others
    • Active noise cancellation with dedicated mic
    • HDR
    • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Legacy, Redmi K20 Pro.
    SpecificationLegacyRedmi K20 Pro
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast battery charging 15W - For USA
    • Sensors Fingerprint (under display)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 27W (Quick Charge 4+) - Also known as Xiaomi Mi 9T Pro in Russia

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