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  2. Allview A4 Duo vs TECNO Phantom 9

Allview A4 Duo vs TECNO Phantom 9

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.

    • WeightA4 Duo: 53.8 g lighterA4 Duo: 110.6 g · Phantom 9: 164.4 g
    • WidthA4 Duo: 12.1 mm narrowerA4 Duo: 63.2 mm · Phantom 9: 75.3 mm
    • Screen diagonalA4 Duo: 2.89 in smaller diagonalA4 Duo: 3.5 in · Phantom 9: 6.39 in
    • Rear camera layoutSingle / TripleA4 Duo: Single · Phantom 9: Triple
    • DepthPhantom 9: 4.1 mm thinnerPhantom 9: 7.9 mm · A4 Duo: 12 mm
    • HeightA4 Duo: 42.4 mm shorterA4 Duo: 116.1 mm · Phantom 9: 158.5 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
    A4 Duo: 116.1 × 63.2 mm 1 Phantom 9: 158.5 × 75.3 mm 2
    Side
    A4 Duo: 116.1 × 12 mm 1 Phantom 9: 158.5 × 7.9 mm 2
    1. 1. A4 Duo
      Height
      116.1 mm
      Width
      63.2 mm
      Depth
      12 mm+4.1 mm versus Phantom 9
      Weight
      110.6 g
    2. 2. Phantom 9
      Height
      158.5 mm+42.4 mm versus A4 Duo
      Width
      75.3 mm+12.1 mm versus A4 Duo
      Depth
      7.9 mm
      Weight
      164.4 g
    Weight

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

    1. 1. A4 Duo110.6 g
    2. 2. Phantom 9164.4 g

      +53.8 g versus A4 Duo

    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
    A4 Duo: 3.5 in, 3:2, About 36.5 cm² rectangular area 1 Phantom 9: 6.39 in, 19.5:9, About 100.2 cm² rectangular area 2
    1. 1. A4 Duo 3.5 in · 3:2 About 36.5 cm² rectangular area
    2. 2. Phantom 9 6.39 in · 19.5:9 About 100.2 cm² rectangular area

    Phantom 9 has approximately 174.8% more rectangular screen area than A4 Duo.

    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
    StorageA4 DuoPhantom 9
    128 GB Unknown 6 GB RAM
    A4 Duo: Original memory entry

    512 MB RAM - Liquid M2208 GB

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. A4 Duo

    NFC
    See details Super AMOLED
    Headphone jack
    Yes
    Memory card support
    See details panorama

    2. Phantom 9

    NFC
    Unknown
    Headphone jack
    Yes
    Memory card support
    See details microSD · up to 1 TB (dedicated slot)

    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. A4 Duo1200 mAh
    2. 2. Phantom 93500 mAh

      +2300 mAh versus A4 Duo

    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. A4 Duo2. Phantom 9

    Everyday essentials
    Everyday essentials
    SpecificationA4 DuoPhantom 9
    Dimensions (HxWxD)
    • 116.1 Х 63.2 Х 12 mm
    • 158.5 Х 75.3 Х 7.9 mm
    Weight
    • 110.6 g
    • 164.4 g
    Technology
    • TFT
    • AMOLED
    Screen size
    • 3.5" inch
    • 6.39" inch
    Screen resolution
    • 320 x 480 px
    • 1080 x 2340 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB RAM - Liquid M2208 GB
    • 128 GB
    • 6 GB RAM
    Memory card support
    • panorama
    • microSD
    • up to 1 TB (dedicated slot)
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1200 mAh
    • Removable Li-Ion
    • 3500 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.2 (Jelly Bean)
    • Android 9.0 (Pie)
    Chipset Unknown
    • Mediatek MT6765 Helio P35 (12nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationA4 DuoPhantom 9
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    • 16M
    Screen area
    • 36.5 cm2
    • 100.2 cm2
    Screen format
    • 3:2 (height:width)
    • 19.5:9 (height:width)
    Screen to body ratio
    • 149.7 g
    • 84.0%
    PPI /points per inch/
    • 165 PPI
    • 403 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 3
    Camera and Video
    Camera and Video
    SpecificationA4 DuoPhantom 9
    Rear camera, main
    • 2 MP
    • Single
    • 16 MP
    • Triple
    Camera specs
    • 2 MP
    • 16 MP
    • f/1.8
    • PDAF -8 MP
    • f/2.4
    • 13mm (ultrawide) -2 MP
    • f/2.8
    • depth sensor
    Functions Unknown
    • HDR
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 32 MP
    • Single
    Specifications
    • Super AMOLED
    • 32 MP
    • f/2.0
    Performance
    Performance
    SpecificationA4 DuoPhantom 9
    Processor CPU
    • Dual-core 1.0 GHz Cotex-A7
    • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    Graphics processor GPU
    • Mali-400MP2 Z525 -Mali-T720MP2 Z528
    • PowerVR GE8320
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 11698
    		 Unknown
    General specs
    General specs
    SpecificationA4 DuoPhantom 9
    Release date
    • 2013
    • November
    • 2019
    • July
    Colors
    • Black
    • Lapland Aurora
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 80 EUR
    • 15000 INR
    Battery life
    • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity
    SpecificationA4 DuoPhantom 9
    SIM card
    • Dual SIM (dual stand-by)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 28(700)
    • 38(2600)
    • 40(2300)
    • 41(2500)
    Speed
    • HSPA 42.2/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Class 12
    • Yes
    Edge
    • Class 10
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi Direct
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • panorama
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB On-The-Go
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 5.0
    • A2DP
    • LE
    Music and Audio
    Music and Audio
    SpecificationA4 DuoPhantom 9
    Radio
    • FM radio
    • FM radio
    Other features
    Other features
    SpecificationA4 DuoPhantom 9
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (under display)
    • accelerometer
    • gyro
    • proximity
    • compass

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