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verykool s4002 Leo vs ZTE Blade A3

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

      s4002 Leo: 52 g lighter

      s4002 Leo:
      112 g
      Blade A3:
      164 g

    • Width

      s4002 Leo: 12.8 mm narrower

      s4002 Leo:
      63 mm
      Blade A3:
      75.8 mm

    • Screen diagonal

      s4002 Leo: 1.5 in smaller diagonal

      s4002 Leo:
      4 in
      Blade A3:
      5.5 in

    • Chipset

      s4002 Leo:
      Mediatek MT6571E
      Blade A3:
      Mediatek MT6737T (28 nm)

    • Depth

      Blade A3: 2.5 mm thinner

      s4002 Leo:
      10.7 mm
      Blade A3:
      8.2 mm

    • Height

      s4002 Leo: 30.4 mm shorter

      s4002 Leo:
      122 mm
      Blade A3:
      152.4 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.

    1. 1. s4002 Leo

      Height:
      122 mm
      Width:
      63 mm
      Depth:
      10.7 mm +2.5 mm versus Blade A3

    2. 2. Blade A3

      Height:
      152.4 mm +30.4 mm versus s4002 Leo
      Width:
      75.8 mm +12.8 mm versus s4002 Leo
      Depth:
      8.2 mm

    Weight

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

    1. 1. s4002 Leo

      112 g

    2. 2. Blade A3

      164 g

      +52 g versus s4002 Leo

    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. s4002 Leo

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      45.5 cm²

    2. 2. Blade A3

      Screen diagonal:
      5.5 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      83.4 cm²

    Blade A3 has approximately 83.1% more rectangular screen area than s4002 Leo.

    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 s4002 Leo, Blade A3, compared at the same storage capacity.
    Storages4002 LeoBlade A3
    32 GB Unknown 3 GB RAM
    s4002 Leo: 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. s4002 Leo

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB

    2. Blade A3

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 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. s4002 Leo

      1450 mAh

    2. 2. Blade A3

      4000 mAh

      +2550 mAh versus s4002 Leo

    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. s4002 Leo2. Blade A3

    Everyday essentials
    Everyday essentials — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Dimensions (HxWxD)
    • 122 Х 63 Х 10.7 mm
    • 152.4 Х 75.8 Х 8.2 mm
    Weight
    • 112 g
    • 164 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 4" inch
    • 5.5" inch
    Screen resolution
    • 480 x 800 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 512 MB
    • 256 MB RAM
    • 32 GB
    • 3 GB RAM
    Memory card support
    • microSD
    • up to 32 GB
    • microSD
    • up to 256 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1450 mAh
    • Li-Ion
    • 4000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 4.4.2 (KitKat)
    • Android 7.1 (Nougat)
    Chipset
    • Mediatek MT6571E
    • Mediatek MT6737T (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 45.5 cm2
    • 83.4 cm2
    Screen format
    • 5:3 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 59.3%
    • 72.2%
    PPI /points per inch/
    • 233 PPI
    • 267 PPI
    Camera and Video
    Camera and Video — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Rear camera, main
    • 5 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 5 MP
    • 13 MP
    • AF
    Functions
    • LED flash
    • LED flash
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 1.3 MP
    • Single
    • 5 MP
    • Dual
    Specifications
    • 1.3 MP
    • 5 MP 2 MP
    • depth sensor
    Performance
    Performance — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Processor CPU
    • Dual-core 1.3 GHz Cortex-A7
    • Quad-core 1.5 GHz Cortex-A53
    Graphics processor GPU
    • Mali-400
    • Mali-T720MP2
    General specs
    General specs — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Release date
    • 2015
    • January
    • 2017
    • November
    Colors
    • Black
    • White
    • Yellow
    • Blue
    • Blue
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 50 EUR
    • 150 EUR
    Battery life
    • Stand by time- Up to 240 h (3G) Talking time- Up to 7 h (3G)
    		 Unknown
    Body build Unknown
    • plastic body
    Communication and Connectivity
    Communication and Connectivity — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    SIM card
    • Dual SIM (Mini-SIM)
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network Unknown
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed Unknown
    • HSPA
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.0
    • LE
    • 4.1
    • A2DP
    • LE
    Harmful irradiation
    • SAR EU - 0.49 W/kg (head) 0.74 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for s4002 Leo, Blade A3.
    Specifications4002 LeoBlade A3
    Dop
    • Sensors Accelerometer
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity