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  2. Lava Iris 250 vs Nokia 3.1 Plus

Lava Iris 250 vs Nokia 3.1 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.

    • WidthIris 250: 12.5 mm narrowerIris 250: 63.9 mm · 3.1 Plus: 76.4 mm
    • Screen diagonalIris 250: 2 in smaller diagonalIris 250: 4 in · 3.1 Plus: 6 in
    • Rear camera layoutSingle / DualIris 250: Single · 3.1 Plus: Dual
    • Depth3.1 Plus: 1.6 mm thinner3.1 Plus: 8.2 mm · Iris 250: 9.8 mm
    • HeightIris 250: 35.4 mm shorterIris 250: 121.5 mm · 3.1 Plus: 156.9 mm
    • Release year2014 / 2018Iris 250: 2014 · 3.1 Plus: 2018

    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
    Iris 250: 121.5 × 63.9 mm 1 3.1 Plus: 156.9 × 76.4 mm 2
    Side
    Iris 250: 121.5 × 9.8 mm 1 3.1 Plus: 156.9 × 8.2 mm 2
    1. 1. Iris 250
      Height
      121.5 mm
      Width
      63.9 mm
      Depth
      9.8 mm+1.6 mm versus 3.1 Plus
      Weight
      Unknown
    2. 2. 3.1 Plus
      Height
      156.9 mm+35.4 mm versus Iris 250
      Width
      76.4 mm+12.5 mm versus Iris 250
      Depth
      8.2 mm
      Weight
      180 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.

    Screen size
    Iris 250: 4 in, 5:3, About 45.5 cm² rectangular area 1 3.1 Plus: 6 in, 18:9, About 92.9 cm² rectangular area 2
    1. 1. Iris 250 4 in · 5:3 About 45.5 cm² rectangular area
    2. 2. 3.1 Plus 6 in · 18:9 About 92.9 cm² rectangular area

    3.1 Plus has approximately 104% more rectangular screen area than Iris 250.

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Iris 250: Original memory entry

    4 GB · 512 MB RAM

    3.1 Plus: Original memory entry

    32 GB · 3 RAM 16 GB · 2 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. Iris 250

    NFC
    Unknown
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 32 GB

    2. 3.1 Plus

    NFC
    See details Yes (APAC & EMEA only)
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 400 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. Iris 2501450 mAh
    2. 2. 3.1 Plus3500 mAh

      +2050 mAh versus Iris 250

    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. Iris 2502. 3.1 Plus

    Everyday essentials
    Everyday essentials
    SpecificationIris 2503.1 Plus
    Dimensions (HxWxD)
    • 121.5 Х 63.9 Х 9.8 mm
    • 156.9 Х 76.4 Х 8.2 mm
    Weight
    • 0 g
    • 180 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 4" inch
    • 6" inch
    Screen resolution
    • 480 x 800 px
    • 720 x 1440 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 4 GB
    • 512 MB RAM
    • 32 GB
    • 3 RAM 16 GB
    • 2 GB RAM
    Memory card support
    • microSD
    • up to 32 GB
    • microSD
    • up to 400 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1450 mAh
    • Removable Li-Ion
    • 3500 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 8.1 (Oreo)
    • planned upgrade to Android 9.0 (Pie); Android One
    Chipset Unknown
    • Mediatek MT6762 Helio P22 (12 nm)
    NFC Unknown
    • Yes (APAC & EMEA only)
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationIris 2503.1 Plus
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors Unknown
    • 16M
    Screen area
    • 45.5 cm2
    • 92.9 cm2
    Screen format
    • 5:3 (height:width)
    • 18:9 (height:width)
    Screen to body ratio
    • 58.7%
    • 77.5%
    PPI /points per inch/
    • 233 PPI
    • 268 PPI
    Camera and Video
    Camera and Video
    SpecificationIris 2503.1 Plus
    Rear camera, main
    • 3.15 MP
    • Single
    • 13 MP
    • Dual
    Camera specs
    • 3.15 MP
    • 13 MP
    • f/2.0
    • AF -5 MP
    • f/2.4
    • depth sensor
    Functions
    • Dual-LED flash
    • LED flash
    • HDR
    Video
    • Yes
    • 720p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 8 MP
    • Single
    Specifications
    • VGA
    • 8 MP
    • f/2.2
    Performance
    Performance
    SpecificationIris 2503.1 Plus
    Processor CPU
    • Dual-core 1.0 GHz
    • Octa-core 2.0 GHz Cortex-A53
    Graphics processor GPU Unknown
    • PowerVR GE8320
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
    • 75202
    General specs
    General specs
    SpecificationIris 2503.1 Plus
    Release date
    • 2014
    • August
    • 2018
    • October
    Colors
    • Black
    • White
    • Purple
    • Blue
    • White
    • Gray
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
    • 150 EUR
    Battery life
    • Stand by time- Up to 250 h Talking time- Up to 11 h 30 min
    		 Unknown
    Body build Unknown
    • Front glass
    • aluminum body
    Communication and Connectivity
    Communication and Connectivity
    SpecificationIris 2503.1 Plus
    SIM card
    • Dual SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
    Speed
    • Yes
    • 384 kbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • Wi-Fi 802.11 b/g/n
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • GALILEO
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 2.1
    • 4.1
    • A2DP
    • LE
    Harmful irradiation Unknown
    • SAR EU - 0.41 W/kg (head) 1.58 W/kg (body)
    Music and Audio
    Music and Audio
    SpecificationIris 2503.1 Plus
    Radio
    • FM radio
    • RDS
    • FM radio
    Other features
    Other features
    SpecificationIris 2503.1 Plus
    Dop
    • Sensors Accelerometer
    • proximity - For India
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass

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