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Apple iPhone 4 CDMA vs Oppo A53

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: 28 g lighter

      iPhone 4 CDMA:
      137 g
      A53:
      165 g

    • Width

      iPhone 4 CDMA: 18.4 mm narrower

      iPhone 4 CDMA:
      58.6 mm
      A53:
      77 mm

    • Screen diagonal

      iPhone 4 CDMA: 2 in smaller diagonal

      iPhone 4 CDMA:
      3.5 in
      A53:
      5.5 in

    • Chipset

      iPhone 4 CDMA:
      Apple A4 (45 nm)
      A53:
      Qualcomm MSM8939v2 Snapdragon 616 (28 nm)

    • Depth

      A53: 1.9 mm thinner

      iPhone 4 CDMA:
      9.3 mm
      A53:
      7.4 mm

    • Height

      iPhone 4 CDMA: 37.8 mm shorter

      iPhone 4 CDMA:
      115.2 mm
      A53:
      153 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 +1.9 mm versus A53

    2. 2. A53

      Height:
      153 mm +37.8 mm versus iPhone 4 CDMA
      Width:
      77 mm +18.4 mm versus iPhone 4 CDMA
      Depth:
      7.4 mm

    Weight

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

    1. 1. iPhone 4 CDMA

      137 g

    2. 2. A53

      165 g

      +28 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. A53

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

    A53 has approximately 128.6% 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, A53, compared at the same storage capacity.
    StorageiPhone 4 CDMAA53
    16 GB Unknown 2 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. A53

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (uses SIM 2 slot)

    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. A53

      3075 mAh

      +1655 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. A53

    Everyday essentials
    Everyday essentials — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    Dimensions (HxWxD)
    • 115.2 Х 58.6 Х 9.3 mm
    • 153 Х 77 Х 7.4 mm
    Weight
    • 137 g
    • 165 g
    Technology
    • LED-backlit IPS LCD
    • IPS LCD
    Screen size
    • 3.5" inch
    • 5.5" inch
    Screen resolution
    • 640 x 960 px
    • 720 x 1280 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
    • 2 GB RAM
    Memory card support
    • No
    • microSD
    • up to 256 GB (uses SIM 2 slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 1420 mAh
    • Non-removable Li-Po
    • 3075 mAh
    • Non-removable Li-Ion
    Operating system OS
    • iOS 4
    • upgradable to iOS 7.1.1
    • Android 5.1 (Lollipop); ColorOS 2.1
    Chipset
    • Apple A4 (45 nm)
    • Qualcomm MSM8939v2 Snapdragon 616 (28 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 83.4 cm2
    Screen format
    • 3:2 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 54.0%
    • 70.8%
    PPI /points per inch/
    • 330 PPI
    • 267 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    Rear camera, main
    • 5 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 5 MP
    • AF
    • 13 MP
    • AF
    Functions
    • LED flash
    • HDR
    • LED flash
    • HDR
    • panorama
    Video
    • 720p@30fps
    • 1080p@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, A53.
    SpecificationiPhone 4 CDMAA53
    Processor CPU
    • 1.0 GHz Cortex-A8
    • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
    Graphics processor GPU
    • PowerVR SGX535
    • Adreno 405
    Antutu 7 score *
    • 4798
    • 34155
    GeekBench 4 Single Core * Unknown
    • 677
    GeekBench 4 Multi-Core * Unknown
    • 2734
    General specs
    General specs — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    Release date
    • 2011
    • January
    • 2015
    • November
    Colors
    • Black
    • White
    • White/Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 150 EUR
    • 200 EUR
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    SIM card
    • Micro-SIM
    • Hybrid Dual SIM (Nano-SIM/ Micro-SIM)
    Network
    • Show all network frequencies: -2G - CDMA 800 / 1900
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
    • 3(1800)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    Speed
    • EV-DO Rev.A 3.1 Mbps
    • HSPA
    • LTE
    GPRS
    • No
    • Yes
    Edge
    • No
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi 802.11 b/g/n
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 2.1
    • A2DP
    • 4.0
    • A2DP
    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, A53.
    SpecificationiPhone 4 CDMAA53
    Radio
    • No
    • FM radio
    Others
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for iPhone 4 CDMA, A53.
    SpecificationiPhone 4 CDMAA53
    Dop
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - iCloud cloud service -MP3/WAV player -MP4/H.264 player -Document viewer
    • Sensors Accelerometer
    • proximity
    • compass

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