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Coolpad Legacy vs Lava Iris Alfa

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

      Iris Alfa: 12 g lighter

      Legacy:
      170 g
      Iris Alfa:
      158 g

    • Width

      Iris Alfa: 9.1 mm narrower

      Legacy:
      80.5 mm
      Iris Alfa:
      71.4 mm

    • Screen diagonal

      Iris Alfa: 1.36 in smaller diagonal

      Legacy:
      6.36 in
      Iris Alfa:
      5 in

    • Chipset

      Legacy:
      Qualcomm SDM450 Snapdragon 450 (14 nm)
      Iris Alfa:
      Spreadtrum 7731

    • Rear camera layout

      Legacy:
      Dual
      Iris Alfa:
      Single

    • Depth

      Legacy: 0.9 mm thinner

      Legacy:
      8.4 mm
      Iris Alfa:
      9.3 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 +24.9 mm versus Iris Alfa
      Width:
      80.5 mm +9.1 mm versus Iris Alfa
      Depth:
      8.4 mm

    2. 2. Iris Alfa

      Height:
      141 mm
      Width:
      71.4 mm
      Depth:
      9.3 mm +0.9 mm versus Legacy

    Weight

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

    1. 1. Legacy

      170 g

      +12 g versus Iris Alfa

    2. 2. Iris Alfa

      158 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. Legacy

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

    2. 2. Iris Alfa

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

    Legacy has approximately 51.5% more rectangular screen area than Iris Alfa.

    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, Iris Alfa, compared at the same storage capacity.
    StorageLegacyIris Alfa
    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. Iris Alfa

    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

      +1800 mAh versus Iris Alfa

    2. 2. Iris Alfa

      2200 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. Iris Alfa

    Everyday essentials
    Everyday essentials — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Dimensions (HxWxD)
    • 165.9 Х 80.5 Х 8.4 mm
    • 141 Х 71.4 Х 9.3 mm
    Weight
    • 170 g
    • 158 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.36" inch
    • 5" inch
    Screen resolution
    • 1080 x 2160 px
    • 480 x 854 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
    • 2200 mAh
    • Removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.4.2 (KitKat)
    Chipset
    • Qualcomm SDM450 Snapdragon 450 (14 nm)
    • Spreadtrum 7731
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 104.4 cm2
    • 68.9 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 78.2%
    • 68.4%
    PPI /points per inch/
    • 380 PPI
    • 196 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Rear camera, main
    • 16 MP
    • Dual
    • 5 MP
    • Single
    Camera specs
    • 16 MP
    • AF -5 MP
    • 5 MP
    • AF
    Functions
    • LED flash
    • panorama
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • 720p
    Front camera, selfie
    • 13 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 13 MP
    • VGA
    Performance
    Performance — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Processor CPU
    • Octa-core 1.8 GHz Cortex-A53
    • Quad-core 1.2 GHz
    Graphics processor GPU
    • Adreno 506
    • Mali-400
    General specs
    General specs — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Release date
    • 2019
    • May
    • 2015
    • January
    Colors
    • Silver
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 160 EUR
    		 Unknown
    Battery life Unknown
    • Talking time- Up to 14 h 30 min (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    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
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE
    • HSPA
    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
    GPS
    • Yes
    • with A-GPS
    • A-GPS
    USB
    • 2.0
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • 2.1
    Music and Audio
    Music and Audio — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Radio Unknown
    • FM radio
    • recording
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for Legacy, Iris Alfa.
    SpecificationLegacyIris Alfa
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Fast battery charging 15W - For USA
    • Sensors Accelerometer
    • proximity - For India