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  2. Infinix Zero 4 vs Lava Iris 503

Infinix Zero 4 vs Lava Iris 503

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.

    • WeightZero 4: 7.5 g lighterZero 4: 167.5 g · Iris 503: 175 g
    • WidthIris 503: 2.7 mm narrowerIris 503: 73.3 mm · Zero 4: 76 mm
    • Screen diagonalIris 503: 0.5 in smaller diagonalIris 503: 5 in · Zero 4: 5.5 in
    • DepthZero 4: 2.7 mm thinnerZero 4: 7.8 mm · Iris 503: 10.5 mm
    • HeightIris 503: 8.3 mm shorterIris 503: 143.2 mm · Zero 4: 151.5 mm
    • Release year2017 / 2013Zero 4: 2017 · Iris 503: 2013

    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.

    Front
    Zero 4: 151.5 × 76 mm 1 Iris 503: 143.2 × 73.3 mm 2
    Side
    Zero 4: 151.5 × 7.8 mm 1 Iris 503: 143.2 × 10.5 mm 2
    1. 1. Zero 4
      Height
      151.5 mm+8.3 mm versus Iris 503
      Width
      76 mm+2.7 mm versus Iris 503
      Depth
      7.8 mm
      Weight
      167.5 g
    2. 2. Iris 503
      Height
      143.2 mm
      Width
      73.3 mm
      Depth
      10.5 mm+2.7 mm versus Zero 4
      Weight
      175 g
    Weight

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

    1. 1. Zero 4167.5 g
    2. 2. Iris 503175 g

      +7.5 g versus Zero 4

    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.

    Screen size
    Zero 4: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Iris 503: 5 in, 16:9, About 68.9 cm² rectangular area 2
    1. 1. Zero 4 5.5 in · 16:9 About 83.4 cm² rectangular area
    2. 2. Iris 503 5 in · 16:9 About 68.9 cm² rectangular area

    Zero 4 has approximately 21% more rectangular screen area than Iris 503.

    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 by storage capacity and phone
    StorageZero 4Iris 503
    32 GB 3 GB RAM Unknown
    Iris 503: Original memory entry

    4 GB · 512 MB 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. Zero 4

    NFC
    Unknown
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 128 GB (dedicated slot)

    2. Iris 503

    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 capacity

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

    1. 1. Zero 43200 mAh

      +1200 mAh versus Iris 503

    2. 2. Iris 5032000 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. Zero 42. Iris 503

    Everyday essentials
    Everyday essentials
    SpecificationZero 4Iris 503
    Dimensions (HxWxD)
    • 151.5 Х 76 Х 7.8 mm
    • 143.2 Х 73.3 Х 10.5 mm
    Weight
    • 167.5 g
    • 175 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 5" inch
    Screen resolution
    • 1080 x 1920 px
    • 540 x 960 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 GB
    • 3 GB RAM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • microSD
    • up to 128 GB (dedicated slot)
    • microSD
    • up to 32 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3200 mAh
    • Non-removable Li-Ion
    • 2000 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Android 4.2 (Jelly Bean)
    Chipset
    • Mediatek MT6753 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationZero 4Iris 503
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 83.4 cm2
    • 68.9 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 72.4%
    • 65.7%
    PPI /points per inch/
    • 401 PPI
    • 220 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationZero 4Iris 503
    Rear camera, main
    • 16 MP
    • Single
    • 3.15 MP
    • Single
    Camera specs
    • 16 MP
    • f/2.0
    • OIS
    • Laser AF/ PDAF
    • 3.15 MP
    Functions
    • LED flash
    • panorama
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 8 MP
    • f/2.2
    • 1.3 MP
    Performance
    Performance
    SpecificationZero 4Iris 503
    Processor CPU
    • Octa-core 1.3 GHz Cortex-A53
    • Dual-core 1.0 GHz
    Graphics processor GPU
    • Mali-T720MP3
    • Mali-400
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 22135
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 632
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 2913
    		 Unknown
    GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 110
    		 Unknown
    GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 418
    		 Unknown
    General specs
    General specs
    SpecificationZero 4Iris 503
    Release date
    • 2017
    • March
    • 2013
    • October
    Colors
    • Anthracite Grey
    • Champagne Gold
    • Barbie Pink
    • Filber Brown
    • Black
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
    • 90 EUR
    Communication and Connectivity
    Communication and Connectivity
    SpecificationZero 4Iris 503
    SIM card
    • Dual SIM (Micro-SIM
    • dual stand-by)
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    • 40(2300) LTE band 2(1900)
    • 4(1700/2100)
    • 28(700)
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • LE
    • Yes
    Music and Audio
    Music and Audio
    SpecificationZero 4Iris 503
    Radio
    • FM radio
    • FM radio
    Other features
    Other features
    SpecificationZero 4Iris 503
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Sensors Accelerometer For India

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