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  2. Allview A4 Duo vs BLU Studio Max

Allview A4 Duo vs BLU Studio Max

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: 58.4 g lighterA4 Duo: 110.6 g · Studio Max: 169 g
    • WidthA4 Duo: 12.4 mm narrowerA4 Duo: 63.2 mm · Studio Max: 75.6 mm
    • Screen diagonalA4 Duo: 2 in smaller diagonalA4 Duo: 3.5 in · Studio Max: 5.5 in
    • DepthStudio Max: 3.5 mm thinnerStudio Max: 8.5 mm · A4 Duo: 12 mm
    • HeightA4 Duo: 37.7 mm shorterA4 Duo: 116.1 mm · Studio Max: 153.8 mm
    • Release year2013 / 2016A4 Duo: 2013 · Studio Max: 2016

    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 Studio Max: 153.8 × 75.6 mm 2
    Side
    A4 Duo: 116.1 × 12 mm 1 Studio Max: 153.8 × 8.5 mm 2
    1. 1. A4 Duo
      Height
      116.1 mm
      Width
      63.2 mm
      Depth
      12 mm
      Weight
      110.6 g
    2. 2. Studio Max
      Height
      153.8 mm
      Width
      75.6 mm
      Depth
      8.5 mm
      Weight
      169 g

    Specifications

    Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    Everyday essentials
    Everyday essentials
    SpecificationA4 DuoStudio Max
    Dimensions (HxWxD)
    • 116.1 Х 63.2 Х 12 mm
    • 153.8 Х 75.6 Х 8.5 mm
    Weight
    • 110.6 g
    • 169 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5.5" inch
    Screen resolution
    • 320 x 480 px
    • 1080 x 1920 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB RAM - Liquid M2208 GB
    • 16 GB
    • 2 GB RAM
    Memory card support
    • panorama
    • microSD
    • up to 64 GB
    BatteryCapacity is not battery life. No endurance test is implied.
    • 1200 mAh
    • Removable Li-Ion
    • 4000 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 4.2 (Jelly Bean)
    • Android 6.0 (Marshmallow)
    Chipset Unknown
    • Mediatek MT6753 (28 nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationA4 DuoStudio Max
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    • 16M
    Screen area
    • 36.5 cm2
    • 83.4 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 149.7 g
    • 71.7%
    PPI /points per inch/
    • 165 PPI
    • 401 PPI
    Camera and Video
    Camera and Video
    SpecificationA4 DuoStudio Max
    Rear camera, main
    • 2 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 2 MP
    • 13 MP
    • f/2.2
    • 1/3''
    • 1.12µm
    • PDAF
    Functions Unknown
    • LED flash
    • panorama
    • HDR
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 5 MP
    • Single
    Specifications
    • Super AMOLED
    • 5 MP
    Performance
    Performance
    SpecificationA4 DuoStudio Max
    Processor CPU
    • Dual-core 1.0 GHz Cotex-A7
    • Octa-core 1.3 GHz
    Graphics processor GPU
    • Mali-400MP2 Z525 -Mali-T720MP2 Z528
    • Mali-T720
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 11698
    		 Unknown
    General specs
    General specs
    SpecificationA4 DuoStudio Max
    Release date
    • 2013
    • November
    • 2016
    • November
    Colors
    • Black
    • Grey
    • Rose Gold
    • Gold
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 80 EUR
    		 Unknown
    Battery life
    • Stand by time- Up to 200 h Talking time- Up to 8 h 20 min
    • Stand by time- Up to 750 h (2G) / Up to 650 h (3G) Talking time- Up to 30 h (2G) / Up to 22 h (3G)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationA4 DuoStudio Max
    SIM card
    • Dual SIM (dual stand-by)
    • Dual SIM (Mini-SIM/ Nano-SIM)
    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 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900)
    • 4(1700/2100)
    • 7(2600)
    • 12(700)
    • 17(700)
    Speed
    • HSPA 42.2/5.76 Mbps
    • HSPA 42.2/11.5 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 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • panorama
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.1
    • A2DP
    • LE
    Music and Audio
    Music and Audio
    SpecificationA4 DuoStudio Max
    Radio
    • FM radio
    • FM radio
    Other features
    Other features
    SpecificationA4 DuoStudio Max
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity