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  2. Allview E3 Sign vs Lava Iris 350

Allview E3 Sign vs Lava Iris 350

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 350: 15.4 mm narrowerIris 350: 60.5 mm · E3 Sign: 75.9 mm
    • Screen diagonalIris 350: 2 in smaller diagonalIris 350: 3.5 in · E3 Sign: 5.5 in
    • DepthE3 Sign: 3.1 mm thinnerE3 Sign: 9.3 mm · Iris 350: 12.4 mm
    • HeightIris 350: 39 mm shorterIris 350: 113.5 mm · E3 Sign: 152.5 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.

    Front
    E3 Sign: 152.5 × 75.9 mm 1 Iris 350: 113.5 × 60.5 mm 2
    Side
    E3 Sign: 152.5 × 9.3 mm 1 Iris 350: 113.5 × 12.4 mm 2
    1. 1. E3 Sign
      Height
      152.5 mm+39 mm versus Iris 350
      Width
      75.9 mm+15.4 mm versus Iris 350
      Depth
      9.3 mm
      Weight
      161.9 g
    2. 2. Iris 350
      Height
      113.5 mm
      Width
      60.5 mm
      Depth
      12.4 mm+3.1 mm versus E3 Sign
      Weight
      Unknown

    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
    E3 Sign: 5.5 in, 16:9, About 83.4 cm² rectangular area 1 Iris 350: 3.5 in, 3:2, About 36.5 cm² rectangular area 2
    1. 1. E3 Sign 5.5 in · 16:9 About 83.4 cm² rectangular area
    2. 2. Iris 350 3.5 in · 3:2 About 36.5 cm² rectangular area

    E3 Sign has approximately 128.6% more rectangular screen area than Iris 350.

    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
    StorageE3 SignIris 350
    16 GB 2 GB RAM Unknown
    Iris 350: Original memory entry

    512 MB · 256 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. E3 Sign

    NFC
    See details Super AMOLED
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 32 GB (dedicated slot)

    2. Iris 350

    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. E3 Sign2800 mAh

      +1400 mAh versus Iris 350

    2. 2. Iris 3501400 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. E3 Sign2. Iris 350

    Everyday essentials
    Everyday essentials
    SpecificationE3 SignIris 350
    Dimensions (HxWxD)
    • 152.5 Х 75.9 Х 9.3 mm
    • 113.5 Х 60.5 Х 12.4 mm
    Weight
    • 161.9 g
    • 0 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 5.5" inch
    • 3.5" inch
    Screen resolution
    • 720 x 1280 px
    • 320 x 480 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16 GB
    • 2 GB RAM
    • 512 MB
    • 256 MB RAM
    Memory card support
    • microSD
    • up to 32 GB (dedicated slot)
    • microSD
    • up to 32 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 2800 mAh
    • Removable Li-Po
    • 1400 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 4.4.2 (KitKat)
    Chipset
    • Mediatek MT6582 (28 nm)
    		 Unknown
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationE3 SignIris 350
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    		 Unknown
    Screen area
    • 83.4 cm2
    • 36.5 cm2
    Screen format
    • 16:9 (height:width)
    • 3:2 (height:width)
    Screen to body ratio
    • 72.0%
    • 53.1%
    PPI /points per inch/
    • 267 PPI
    • 165 PPI
    Screen protection
    • Scratch-resistant glass
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationE3 SignIris 350
    Rear camera, main
    • 8 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 2 MP
    Functions
    • Dual-LED flash
    • HDR
    • LED flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 2 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 2 MP
    • VGA
    Performance
    Performance
    SpecificationE3 SignIris 350
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • 1.0 GHz
    Graphics processor GPU
    • Mali-400MP2 Z525 -Mali-T720MP2 Z528
    		 Unknown
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 24156
    		 Unknown
    General specs
    General specs
    SpecificationE3 SignIris 350
    Release date
    • 2015
    • March
    • 2015
    • January
    Colors
    • Black
    • Black
    • White
    Battery life
    • Stand by time- Up to 280 h Talking time- Up to 10 h 20 min
    • Stand by time- Up to 250 h Talking time- Up to 9 h 40 min
    Communication and Connectivity
    Communication and Connectivity
    SpecificationE3 SignIris 350
    SIM card
    • Single SIM (Micro-SIM)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 900 / 2100-4G - LTE
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 21.1/11.5 Mbps
    • HSPA
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 0.67 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationE3 SignIris 350
    Radio
    • FM radio
    • FM radio
    Other features
    Other features
    SpecificationE3 SignIris 350
    Dop
    • Sensors Fingerprint (rear-mounted)
    • Sensors Accelerometer
    • proximity - Also known as Liquid E3 E380 Available as Acer Liquid E3 Duo with dual-SIM card slots
    • Infrared port - Fast battery charging (Pump Express 2.0+) - For metroPCS
    • Sensors Accelerometer For India

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