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Apple iPhone 3G vs Coolpad Cool Play 8

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 3G: 44 g lighter

      iPhone 3G:
      133 g
      Cool Play 8:
      177 g

    • Width

      iPhone 3G: 12.7 mm narrower

      iPhone 3G:
      62.1 mm
      Cool Play 8:
      74.8 mm

    • Screen diagonal

      iPhone 3G: 2.7 in smaller diagonal

      iPhone 3G:
      3.5 in
      Cool Play 8:
      6.2 in

    • Rear camera layout

      iPhone 3G:
      Single
      Cool Play 8:
      Dual

    • Depth

      Cool Play 8: 3.8 mm thinner

      iPhone 3G:
      12.3 mm
      Cool Play 8:
      8.5 mm

    • Height

      iPhone 3G: 40 mm shorter

      iPhone 3G:
      115.5 mm
      Cool Play 8:
      155.5 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 3G

      Height:
      115.5 mm
      Width:
      62.1 mm
      Depth:
      12.3 mm +3.8 mm versus Cool Play 8

    2. 2. Cool Play 8

      Height:
      155.5 mm +40 mm versus iPhone 3G
      Width:
      74.8 mm +12.7 mm versus iPhone 3G
      Depth:
      8.5 mm

    Weight

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

    1. 1. iPhone 3G

      133 g

    2. 2. Cool Play 8

      177 g

      +44 g versus iPhone 3G

    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 3G

      Screen diagonal:
      3.5 in
      Aspect ratio (height:width):
      3:2
      Approximate rectangular screen area:
      36.5 cm²

    2. 2. Cool Play 8

      Screen diagonal:
      6.2 in
      Aspect ratio (height:width):
      18.7:9
      Approximate rectangular screen area:
      96.9 cm²

    Cool Play 8 has approximately 165.7% more rectangular screen area than iPhone 3G.

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    iPhone 3G: Original memory entry

    8/16 GB · 128 MB RAM

    Cool Play 8: Original memory entry

    64 GB · 512GB 4GB

    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 3G

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

    2. Cool Play 8

    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.

    At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

    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 3G2. Cool Play 8

    Everyday essentials
    Everyday essentials — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Dimensions (HxWxD)
    • 115.5 Х 62.1 Х 12.3 mm
    • 155.5 Х 74.8 Х 8.5 mm
    Weight
    • 133 g
    • 177 g
    Technology
    • TFT
    • IPS LCD
    Screen size
    • 3.5" inch
    • 6.2" inch
    Screen resolution
    • 320 x 480 px
    • 1080 x 2246 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 8/16 GB
    • 128 MB RAM
    • 64 GB
    • 512GB 4GB
    Memory card support
    • No
    • microSD
    • up to 128 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 0 mAh,
    • 4000 mAh
    • Non-removable Li-Ion
    Operating system OS
    • iOS
    • upgradable to iOS 4.2.1
    • Android 8 (Oreo); Cool UI 9
    Chipset Unknown
    • Mediatek MT6750 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 36.5 cm2
    • 96.9 cm2
    Screen format
    • 3:2 (height:width)
    • 18.7:9 (height:width)
    Screen to body ratio
    • 50.9%
    • 83.3%
    PPI /points per inch/
    • 165 PPI
    • 402 PPI
    Screen protection
    • Corning Gorilla Glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Rear camera, main
    • 2 MP
    • Single
    • 16 MP
    • Dual
    Camera specs
    • 2 MP
    • 16 MP
    • AF -2 MP
    • depth sensor
    Functions Unknown
    • LED flash
    • panorama
    • HDR
    Video
    • No
    • 1080p@30fps
    Front camera, selfie
    • 0 MP,
    • 8 MP
    • Single
    Specifications Unknown
    • 8 MP
    Performance

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

    Performance — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Processor CPU
    • 412 MHz ARM 11
    • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
    Graphics processor GPU
    • PowerVR MBX
    • Mali-T860MP2
    Antutu 7 score * Unknown
    • 52723
    General specs
    General specs — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Release date
    • 2008
    • June
    • 2018
    • December
    Colors
    • Black(8/16 GB)
    • White (16 GB)
    • Black
    • Red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 90 EUR
    • 150 EUR
    Battery life
    • Stand by time- Up to 300 h Talking time- Up to 10 h Music play - Up to 24 h
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    SIM card
    • Mini-SIM
    • Dual SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
    Speed
    • HSPA
    • HSPA
    • LTE
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11b/g
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • 2.0
    • 2.0
    • Type-C 1.0 reversible connector
    Bluetooth
    • 2.0
    • A2DP (headset support only)
    • 4.2
    • A2DP
    • LE
    Harmful irradiation
    • SAR - 0.52 W/kg (head) 1.29 W/kg (body) SAR EU - 0.56 W/kg (head) 0.23 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Radio
    • No
    • FM radio
    Others Unknown
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for iPhone 3G, Cool Play 8.
    SpecificationiPhone 3GCool Play 8
    Dop
    • Sensors Accelerometer
    • proximity - Audio/video player -TV-out -Organizer -Document viewer -Photo viewer -Predictive text input
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • proximity - Charging 5V/2A 10W