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  2. Apple iPhone 11 vs O2 XDA Comet

Apple iPhone 11 vs O2 XDA Comet

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.

    • WeightXDA Comet: 49 g lighterXDA Comet: 145 g · iPhone 11: 194 g
    • WidthXDA Comet: 17.7 mm narrowerXDA Comet: 58 mm · iPhone 11: 75.7 mm
    • Screen diagonalXDA Comet: 3.4 in smaller diagonalXDA Comet: 2.7 in · iPhone 11: 6.1 in
    • Rear camera layoutDual / SingleiPhone 11: Dual · XDA Comet: Single
    • DepthiPhone 11: 10.7 mm thinneriPhone 11: 8.3 mm · XDA Comet: 19 mm
    • HeightXDA Comet: 44.9 mm shorterXDA Comet: 106 mm · iPhone 11: 150.9 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.

    Front
    iPhone 11: 150.9 × 75.7 mm 1 XDA Comet: 106 × 58 mm 2
    Side
    iPhone 11: 150.9 × 8.3 mm 1 XDA Comet: 106 × 19 mm 2
    1. 1. iPhone 11
      Height
      150.9 mm+44.9 mm versus XDA Comet
      Width
      75.7 mm+17.7 mm versus XDA Comet
      Depth
      8.3 mm
      Weight
      194 g
    2. 2. XDA Comet
      Height
      106 mm
      Width
      58 mm
      Depth
      19 mm+10.7 mm versus iPhone 11
      Weight
      145 g
    Weight

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

    1. 1. iPhone 11194 g

      +49 g versus XDA Comet

    2. 2. XDA Comet145 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.

    Screen size
    iPhone 11: 6.1 in, 19.5:9, About 91.3 cm² rectangular area 1 XDA Comet: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
    1. 1. iPhone 11 6.1 in · 19.5:9 About 91.3 cm² rectangular area
    2. 2. XDA Comet 2.7 in · 4:3 About 22.6 cm² rectangular area

    iPhone 11 has approximately 304.6% more rectangular screen area than XDA Comet.

    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 by storage capacity and phone
    StorageiPhone 11XDA Comet
    64 GB 4 GB RAM Unknown
    128 GB 4 GB RAM Unknown
    256 GB 4 GB RAM Unknown
    XDA Comet: Original memory entry

    64 MB RAM · 1 GB 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. iPhone 11

    NFC
    Yes
    Headphone jack
    No
    Memory card support
    No

    2. XDA Comet

    NFC
    Unknown
    Headphone jack
    No
    Memory card support
    See details miniSD

    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 112. XDA Comet

    Everyday essentials
    Everyday essentials
    SpecificationiPhone 11XDA Comet
    Dimensions (HxWxD)
    • 150.9 Х 75.7 Х 8.3 mm
    • 106 Х 58 Х 19 mm
    Weight
    • 194 g
    • 145 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 6.1" inch
    • 2.7" inch
    Screen resolution
    • 828 x 1792 px
    • 240 x 320 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64GB 4GB RAM
    • 128GB 4GB RAM
    • 256GB 4GB RAM
    • 64 MB RAM
    • 1 GB ROM
    Memory card support
    • No
    • miniSD
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3110 mAh
    • Non-removable Li-Ion
    • 0 mAh,
    Operating system OS
    • iOS 13
    • upgradable to iOS 13.2
    • Microsoft Windows Mobile 6.0 Professional
    Chipset
    • Apple A13 Bionic (7 nm+)
    		 Unknown
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • No
    • No
    Display
    Display
    SpecificationiPhone 11XDA Comet
    Touchscreen
    • capacitive touchscreen
    • resistive touchscreen
    Display colors
    • 16M
    • 65K
    Screen area
    • 90.3 cm2
    • 22.6 cm2
    Screen format
    • 19.5:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 79.0%
    • 36.7%
    PPI /points per inch/
    • 326 PPI
    • 148 PPI
    Screen protection
    • Scratch-resistant glass
    • oleophobic coating
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationiPhone 11XDA Comet
    Rear camera, main
    • 12 MP
    • Dual
    • 2 MP
    • Single
    Camera specs
    • 12 MP
    • f/1.8
    • 26mm (wide)
    • 1/2.55"
    • 1.4µm
    • dual pixel PDAF
    • OIS - 12 MP
    • f/2.4
    • 13mm (ultrawide)
    • 2 MP
    Functions
    • HDR
    • LED flash
    Video
    • 2160p@24/30/60fps
    • 1080p@30/60/120fps
    • gyro-EIS
    • Yes
    Front camera, selfie
    • 12 MP
    • Dual
    • 0.3 MP
    • Single
    Specifications
    • 12 MP
    • f/2.2
    • 23mm (wide) TOF 3D camera
    • VGA videocall camera
    DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 109
    		 Unknown
    DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 112
    		 Unknown
    DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 101
    		 Unknown
    Performance
    Performance
    SpecificationiPhone 11XDA Comet
    Processor CPU
    • Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
    • Intel XScale PXA 270 620 MHz
    Graphics processor GPU
    • Apple GPU (4-core graphics)
    		 Unknown
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 455658
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 5472
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 13769
    		 Unknown
    Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 513728
    		 Unknown
    GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 1328
    		 Unknown
    GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 3298
    		 Unknown
    General specs
    General specs
    SpecificationiPhone 11XDA Comet
    Release date
    • 2019
    • September
    • 2007
    • September
    Colors
    • Black
    • Green
    • Yellow
    • Purple
    • Red
    • White
    • Silver
    Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
    • 800 EUR
    		 Unknown
    Battery life
    • Talking time- Up to 17 h Music play - Up to 65 h
    • Stand by time- Up to 200 h Talking time- Up to 6 h
    Body build
    • Front/back glass
    • aluminum frame (7000 series)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity
    SpecificationiPhone 11XDA Comet
    SIM card
    • Single SIM (Nano-SIM and/or Electronic SIM card) or Dual SIM (Nano-SIM
    • dual stand-by) - for China
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM) - for China CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 11(1500)
    • 12(700)
    • 13(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 21(1500)
    • 25(1900)
    • 26(850)
    • 28(700)
    • 29(700)
    • 30(2300)
    • 32(1500)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • 42(3500)
    • 46(5200)
    • 48
    • 66(1700/2100) - A2221 LTE band 1(2100)
    • 14(700)
    • 66(1700/2100)
    • 71(600) - A2111 LTE band 1(2100)
    • 71(600) - A2223
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    • EV-DO Rev.A 3.1 Mbps
    • HSPA
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac/ax
    • dual-band
    • hotspot
    • Wi-Fi 802.11b/g
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • QZSS
    • No
    USB
    • 2.0
    • proprietary reversible connector
    • miniUSB
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 1.2
    Harmful irradiation
    • SAR - 1.09 W/kg (head) 1.18 W/kg (body) SAR EU - 0.95 W/kg (head) 0.99 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio
    SpecificationiPhone 11XDA Comet
    Radio
    • No
    • Stereo FM radio
    • RDS
    Others
    • Liquid Retina -625 nits -Dolby Vision -HDR10 -True-tone -Wide color gamut -120 Hz touch-sensing
    • Active noise cancellation with dedicated mic -Dolby Atmos sound
    • Handwriting recognition
    Other features
    Other features
    SpecificationiPhone 11XDA Comet
    Dop
    • Sensors Face ID
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Siri natural language commands and dictation - Fast battery charging 18W: 50% in 30 min -USB Power Delivery 2.0 -Qi wireless charging - IP68 dust/water resistant (up to 2m for 30 mins) -Apple Pay (Visa
    • MasterCard
    • AMEX certified) - Versions: A2221 (Global market) A2111 (USA
    • Canada
    • Puerto Rico
    • U.S. Virgin Islands) A2223 (China
    • Hong Kong)
    • Infrared port - Pocket Office -Voice memo -MP3/AAC player

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