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  2. Allview A4 Duo vs BLU Studio Pro

Allview A4 Duo vs BLU Studio Pro

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: 40.4 g lighterA4 Duo: 110.6 g · Studio Pro: 151 g
    • WidthA4 Duo: 9.6 mm narrowerA4 Duo: 63.2 mm · Studio Pro: 72.8 mm
    • Screen diagonalA4 Duo: 1.5 in smaller diagonalA4 Duo: 3.5 in · Studio Pro: 5 in
    • Rear camera layoutSingle / DualA4 Duo: Single · Studio Pro: Dual
    • DepthStudio Pro: 2.1 mm thinnerStudio Pro: 9.9 mm · A4 Duo: 12 mm
    • HeightA4 Duo: 28 mm shorterA4 Duo: 116.1 mm · Studio Pro: 144.1 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 Studio Pro: 144.1 × 72.8 mm 2
    Side
    A4 Duo: 116.1 × 12 mm 1 Studio Pro: 144.1 × 9.9 mm 2
    1. 1. A4 Duo
      Height
      116.1 mm
      Width
      63.2 mm
      Depth
      12 mm
      Weight
      110.6 g
    2. 2. Studio Pro
      Height
      144.1 mm
      Width
      72.8 mm
      Depth
      9.9 mm
      Weight
      151 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 Pro
    Dimensions (HxWxD)
    • 116.1 Х 63.2 Х 12 mm
    • 144.1 Х 72.8 Х 9.9 mm
    Weight
    • 110.6 g
    • 151 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5" inch
    Screen resolution
    • 320 x 480 px
    • 720 x 1280 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB RAM - Liquid M2208 GB
    • 8 GB
    • 1 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
    • 2000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 4.2 (Jelly Bean)
    • Android 7.0 (Nougat)
    Chipset Unknown
    • Mediatek MT6580 (28 nm)
    NFC
    • Super AMOLED
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display
    SpecificationA4 DuoStudio Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • Super AMOLED
    • 16M
    Screen area
    • 36.5 cm2
    • 68.9 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 149.7 g
    • 65.7%
    PPI /points per inch/
    • 165 PPI
    • 294 PPI
    Camera and Video
    Camera and Video
    SpecificationA4 DuoStudio Pro
    Rear camera, main
    • 2 MP
    • Single
    • 8 MP
    • Dual
    Camera specs
    • 2 MP
    • 8 MP
    • AF -2 MP
    • depth sensor
    Functions Unknown
    • LED flash
    Video
    • Yes
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 5 MP
    • Single
    Specifications
    • Super AMOLED
    • 5 MP
    Performance
    Performance
    SpecificationA4 DuoStudio Pro
    Processor CPU
    • Dual-core 1.0 GHz Cotex-A7
    • Quad-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • Mali-400MP2 Z525 -Mali-T720MP2 Z528
    • Mali-400MP2
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 11698
    • 21456
    General specs
    General specs
    SpecificationA4 DuoStudio Pro
    Release date
    • 2013
    • November
    • 2017
    • August
    Colors
    • Black
    • Black
    • Gray
    • Gold
    • Rose 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 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
    Communication and Connectivity
    Communication and Connectivity
    SpecificationA4 DuoStudio Pro
    SIM card
    • Dual SIM (dual stand-by)
    • Dual SIM (Micro-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
    Speed
    • HSPA 42.2/5.76 Mbps
    • HSPA 21.1/5.76 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
    • hotspot
    GPS
    • panorama
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • A2DP
    • EDR
    • 4.0
    • A2DP
    Music and Audio
    Music and Audio
    SpecificationA4 DuoStudio Pro
    Radio
    • FM radio
    • No
    Other features
    Other features
    SpecificationA4 DuoStudio Pro
    Dop
    • Sensors Accelerometer
    • proximity
    • Sensors Accelerometer