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  2. Infinix Zero 4 vs O2 XDA Comet

Infinix Zero 4 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: 22.5 g lighterXDA Comet: 145 g · Zero 4: 167.5 g
    • WidthXDA Comet: 18 mm narrowerXDA Comet: 58 mm · Zero 4: 76 mm
    • Screen diagonalXDA Comet: 2.8 in smaller diagonalXDA Comet: 2.7 in · Zero 4: 5.5 in
    • DepthZero 4: 11.2 mm thinnerZero 4: 7.8 mm · XDA Comet: 19 mm
    • HeightXDA Comet: 45.5 mm shorterXDA Comet: 106 mm · Zero 4: 151.5 mm
    • Release year2017 / 2007Zero 4: 2017 · XDA Comet: 2007

    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
    Zero 4: 151.5 × 76 mm 1 XDA Comet: 106 × 58 mm 2
    Side
    Zero 4: 151.5 × 7.8 mm 1 XDA Comet: 106 × 19 mm 2
    1. 1. Zero 4
      Height
      151.5 mm
      Width
      76 mm
      Depth
      7.8 mm
      Weight
      167.5 g
    2. 2. XDA Comet
      Height
      106 mm
      Width
      58 mm
      Depth
      19 mm
      Weight
      145 g

    Specifications

    Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    Everyday essentials
    Everyday essentials
    SpecificationZero 4XDA Comet
    Dimensions (HxWxD)
    • 151.5 Х 76 Х 7.8 mm
    • 106 Х 58 Х 19 mm
    Weight
    • 167.5 g
    • 145 g
    Technology
    • IPS LCD
    • TFT
    Screen size
    • 5.5" inch
    • 2.7" inch
    Screen resolution
    • 1080 x 1920 px
    • 240 x 320 px
    Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 GB
    • 3 GB RAM
    • 64 MB RAM
    • 1 GB ROM
    Memory card support
    • microSD
    • up to 128 GB (dedicated slot)
    • miniSD
    BatteryCapacity is not battery life. No endurance test is implied.
    • 3200 mAh
    • Non-removable Li-Ion
    • 0 mAh,
    Operating system OS
    • Android 6.0 (Marshmallow)
    • Microsoft Windows Mobile 6.0 Professional
    Chipset
    • Mediatek MT6753 (28 nm)
    		 Unknown
    Headphone jack
    • Yes
    • No
    Display
    Display
    SpecificationZero 4XDA Comet
    Touchscreen
    • capacitive touchscreen
    • resistive touchscreen
    Display colors
    • 16M
    • 65K
    Screen area
    • 83.4 cm2
    • 22.6 cm2
    Screen format
    • 16:9 (height:width)
    • 4:3 (height:width)
    Screen to body ratio
    • 72.4%
    • 36.7%
    PPI /points per inch/
    • 401 PPI
    • 148 PPI
    Screen protection
    • Corning Gorilla Glass 3
    		 Unknown
    Camera and Video
    Camera and Video
    SpecificationZero 4XDA Comet
    Rear camera, main
    • 16 MP
    • Single
    • 2 MP
    • Single
    Camera specs
    • 16 MP
    • f/2.0
    • OIS
    • Laser AF/ PDAF
    • 2 MP
    Functions
    • LED flash
    • LED flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 8 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 8 MP
    • f/2.2
    • VGA videocall camera
    Performance
    Performance
    SpecificationZero 4XDA Comet
    Processor CPU
    • Octa-core 1.3 GHz Cortex-A53
    • Intel XScale PXA 270 620 MHz
    Graphics processor GPU
    • Mali-T720MP3
    		 Unknown
    Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 22135
    		 Unknown
    GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 632
    		 Unknown
    GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 2913
    		 Unknown
    GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 110
    		 Unknown
    GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
    • 418
    		 Unknown
    General specs
    General specs
    SpecificationZero 4XDA Comet
    Release date
    • 2017
    • March
    • 2007
    • September
    Colors
    • Anthracite Grey
    • Champagne Gold
    • Barbie Pink
    • Filber Brown
    • Silver
    Battery life Unknown
    • Stand by time- Up to 200 h Talking time- Up to 6 h
    Communication and Connectivity
    Communication and Connectivity
    SpecificationZero 4XDA Comet
    SIM card
    • Dual SIM (Micro-SIM
    • dual stand-by)
    • Mini-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 38(2600)
    • 40(2300) LTE band 2(1900)
    • 4(1700/2100)
    • 28(700)
    • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    GPRS
    • Yes
    • Class 10
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11b/g
    GPS
    • Yes
    • with A-GPS
    • No
    USB
    • microUSB 2.0
    • USB On-The-Go
    • miniUSB
    Bluetooth
    • 4.0
    • A2DP
    • LE
    • 1.2
    Music and Audio
    Music and Audio
    SpecificationZero 4XDA Comet
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Others Unknown
    • Handwriting recognition
    Other features
    Other features
    SpecificationZero 4XDA Comet
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass
    • Infrared port - Pocket Office -Voice memo -MP3/AAC player

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