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O2 XDA Zinc vs ZTE Blade A3 (2019)

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.

    • Weight

      Blade A3 (2019): 31 g lighter

      XDA Zinc:
      175 g
      Blade A3 (2019):
      144 g

    • Width

      XDA Zinc: 9.5 mm narrower

      XDA Zinc:
      58 mm
      Blade A3 (2019):
      67.5 mm

    • Screen diagonal

      XDA Zinc: 2.2 in smaller diagonal

      XDA Zinc:
      2.8 in
      Blade A3 (2019):
      5 in

    • Depth

      Blade A3 (2019): 12.1 mm thinner

      XDA Zinc:
      22.6 mm
      Blade A3 (2019):
      10.5 mm

    • Height

      XDA Zinc: 28.4 mm shorter

      XDA Zinc:
      109 mm
      Blade A3 (2019):
      137.4 mm

    • Release year

      XDA Zinc:
      2006
      Blade A3 (2019):
      2019

    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.

    1. 1. XDA Zinc

      Height:
      109 mm
      Width:
      58 mm
      Depth:
      22.6 mm +12.1 mm versus Blade A3 (2019)

    2. 2. Blade A3 (2019)

      Height:
      137.4 mm +28.4 mm versus XDA Zinc
      Width:
      67.5 mm +9.5 mm versus XDA Zinc
      Depth:
      10.5 mm

    Weight

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

    1. 1. XDA Zinc

      175 g

      +31 g versus Blade A3 (2019)

    2. 2. Blade A3 (2019)

      144 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.

    1. 1. XDA Zinc

      Screen diagonal:
      2.8 in
      Aspect ratio (height:width):
      4:3
      Approximate rectangular screen area:
      24.3 cm²

    2. 2. Blade A3 (2019)

      Screen diagonal:
      5 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      64.5 cm²

    Blade A3 (2019) has approximately 165.7% more rectangular screen area than XDA Zinc.

    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 for XDA Zinc, Blade A3 (2019), compared at the same storage capacity.
    StorageXDA ZincBlade A3 (2019)
    16 GB Unknown 1 GB RAM
    XDA Zinc: Original memory entry

    64 MB RAM · 128 MB ROM

    Practical features

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

    1. XDA Zinc

    NFC:
    Unknown
    Headphone jack:
    No
    Memory card support:
    See details miniSD

    2. Blade A3 (2019)

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 128 GB

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

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

    1. 1. XDA Zinc

      1300 mAh

    2. 2. Blade A3 (2019)

      2000 mAh

      +700 mAh versus XDA Zinc

    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. XDA Zinc2. Blade A3 (2019)

    Everyday essentials
    Everyday essentials — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Dimensions (HxWxD)
    • 109 Х 58 Х 22.6 mm
    • 137.4 Х 67.5 Х 10.5 mm
    Weight
    • 175 g
    • 144 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 2.8" inch
    • 5" inch
    Screen resolution
    • 240 x 320 px
    • 480 x 960 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 MB RAM
    • 128 MB ROM
    • 16 GB
    • 1 GB RAM
    Memory card support
    • miniSD
    • microSD
    • up to 128 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1300 mAh
    • Removable Li-Ion
    • 2000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Microsoft Windows Mobile 5.0 PocketPC
    • Android 9.0 Pie (Go edition)
    Chipset Unknown
    • Unisoc SC9832E (28nm)
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Touchscreen
    • resistive touchscreen
    • capacitive touchscreen
    Display colors
    • 65K
    • 16M
    Screen area
    • 24.3 cm2
    • 64.5 cm2
    Screen format
    • 4:3 (height:width)
    • 18:9 (height:width)
    Screen to body ratio
    • 38.4%
    • 69.6%
    PPI /points per inch/
    • 143 PPI
    • 215 PPI
    Camera and Video
    Camera and Video — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Rear camera, main
    • 2 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 2 MP
    • 8 MP
    • AF
    Functions
    • LED flash
    • LED flash
    • HDR
    Video
    • Yes
    • 720p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • VGA videocall camera
    • 5 MP
    Performance
    Performance — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Processor CPU
    • Intel XScale PXA 270 520 MHz
    • Quad-core 1.4 GHz
    Graphics processor GPU Unknown
    • Mali-T820 MP1
    General specs
    General specs — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Release date
    • 2006
    • December
    • 2019
    • April
    Colors
    • Silver
    • Black
    • Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 240 EUR
    • 60 EUR
    Battery life
    • Stand by time- Up to 220 h Talking time- Up to 5 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    SIM card
    • Mini-SIM
    • 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 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    Speed
    • Yes
    • 384 kbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Class 10
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • Wi-Fi 802.11b/g
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • No
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • miniUSB
    • microUSB 2.0
    Bluetooth
    • Yes
    • 4.2
    • A2DP
    • LE
    Music and Audio
    Music and Audio — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Radio
    • No
    • FM radio
    Others
    • Handwriting recognition
    		 Unknown
    Other features
    Other features — specifications for XDA Zinc, Blade A3 (2019).
    SpecificationXDA ZincBlade A3 (2019)
    Dop
    • Infrared port - Pocket Office -Voice memo -MP3/AAC player
    • Sensors Accelerometer

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