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Apple iPhone 4 CDMA 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

      iPhone 4 CDMA: 7 g lighter

      iPhone 4 CDMA:
      137 g
      Blade A3 (2019):
      144 g

    • Width

      iPhone 4 CDMA: 8.9 mm narrower

      iPhone 4 CDMA:
      58.6 mm
      Blade A3 (2019):
      67.5 mm

    • Screen diagonal

      iPhone 4 CDMA: 1.5 in smaller diagonal

      iPhone 4 CDMA:
      3.5 in
      Blade A3 (2019):
      5 in

    • Chipset

      iPhone 4 CDMA:
      Apple A4 (45 nm)
      Blade A3 (2019):
      Unisoc SC9832E (28nm)

    • Depth

      iPhone 4 CDMA: 1.2 mm thinner

      iPhone 4 CDMA:
      9.3 mm
      Blade A3 (2019):
      10.5 mm

    • Height

      iPhone 4 CDMA: 22.2 mm shorter

      iPhone 4 CDMA:
      115.2 mm
      Blade A3 (2019):
      137.4 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. iPhone 4 CDMA

      Height:
      115.2 mm
      Width:
      58.6 mm
      Depth:
      9.3 mm

    2. 2. Blade A3 (2019)

      Height:
      137.4 mm +22.2 mm versus iPhone 4 CDMA
      Width:
      67.5 mm +8.9 mm versus iPhone 4 CDMA
      Depth:
      10.5 mm +1.2 mm versus iPhone 4 CDMA

    Weight

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

    1. 1. iPhone 4 CDMA

      137 g

    2. 2. Blade A3 (2019)

      144 g

      +7 g versus iPhone 4 CDMA

    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. iPhone 4 CDMA

      Screen diagonal:
      3.5 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      36.5 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 76.9% more rectangular screen area than iPhone 4 CDMA.

    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 iPhone 4 CDMA, Blade A3 (2019), compared at the same storage capacity.
    StorageiPhone 4 CDMABlade A3 (2019)
    16 GB Unknown 1 GB RAM
    iPhone 4 CDMA: Original memory entry

    16/32 GB · 512 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. iPhone 4 CDMA

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    No

    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. iPhone 4 CDMA

      1420 mAh

    2. 2. Blade A3 (2019)

      2000 mAh

      +580 mAh versus iPhone 4 CDMA

    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. iPhone 4 CDMA2. Blade A3 (2019)

    Everyday essentials
    Everyday essentials — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • 137.4 Х 67.5 Х 10.5 mm
    Weight
    • 137 g
    • 144 g
    Technology
    • LED-backlit IPS LCD
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5" inch
    Screen resolution
    • 640 x 960 px
    • 480 x 960 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 16/32 GB
    • 512 MB RAM
    • 16 GB
    • 1 GB RAM
    Memory card support
    • No
    • microSD
    • up to 128 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 1420 mAh
    • Non-removable Li-Po
    • 2000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • iOS 4
    • upgradable to iOS 7.1.1
    • Android 9.0 Pie (Go edition)
    Chipset
    • Apple A4 (45 nm)
    • Unisoc SC9832E (28nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 64.5 cm2
    Screen format
    • 3:2 (height:width)
    • 18:9 (height:width)
    Screen to body ratio
    • 54.0%
    • 69.6%
    PPI /points per inch/
    • 330 PPI
    • 215 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Rear camera, main
    • 5 MP
    • Single
    • 8 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 8 MP
    • AF
    Functions
    • LED flash
    • HDR
    • LED flash
    • HDR
    Video
    • 720p@30fps
    • 720p@30fps
    Front camera, selfie
    • 0.3 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • Videocalling over Wi-Fi only
    • 5 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Processor CPU
    • 1.0 GHz Cortex-A8
    • Quad-core 1.4 GHz
    Graphics processor GPU
    • PowerVR SGX535
    • Mali-T820 MP1
    Antutu 7 score *
    • 4798
    		 Unknown
    General specs
    General specs — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Release date
    • 2011
    • January
    • 2019
    • April
    Colors
    • Black
    • White
    • Black
    • Blue
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    • 60 EUR
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    SIM card
    • Micro-SIM
    • Dual SIM (Nano-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - CDMA 800 / 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
    • EV-DO Rev.A 3.1 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • No
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • 2.0
    • microUSB 2.0
    Bluetooth
    • 2.1
    • A2DP
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 1.18 W/kg (head) 0.87 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Radio
    • No
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for iPhone 4 CDMA, Blade A3 (2019).
    SpecificationiPhone 4 CDMABlade A3 (2019)
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - iCloud cloud service -MP3/WAV player -MP4/H.264 player -Document viewer
    • Sensors Accelerometer