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Apple iPhone XR vs Karbonn Smart A12 Star

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

      Smart A12 Star: 64 g lighter

      iPhone XR:
      194 g
      Smart A12 Star:
      130 g

    • Width

      Smart A12 Star: 11.5 mm narrower

      iPhone XR:
      75.7 mm
      Smart A12 Star:
      64.2 mm

    • Screen diagonal

      Smart A12 Star: 2.1 in smaller diagonal

      iPhone XR:
      6.1 in
      Smart A12 Star:
      4 in

    • Depth

      iPhone XR: 1.8 mm thinner

      iPhone XR:
      8.3 mm
      Smart A12 Star:
      10.1 mm

    • Height

      Smart A12 Star: 26.7 mm shorter

      iPhone XR:
      150.9 mm
      Smart A12 Star:
      124.2 mm

    • Release year

      iPhone XR:
      2018
      Smart A12 Star:
      2014

    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 XR

      Height:
      150.9 mm +26.7 mm versus Smart A12 Star
      Width:
      75.7 mm +11.5 mm versus Smart A12 Star
      Depth:
      8.3 mm

    2. 2. Smart A12 Star

      Height:
      124.2 mm
      Width:
      64.2 mm
      Depth:
      10.1 mm +1.8 mm versus iPhone XR

    Weight

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

    1. 1. iPhone XR

      194 g

      +64 g versus Smart A12 Star

    2. 2. Smart A12 Star

      130 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.

    1. 1. iPhone XR

      Screen diagonal:
      6.1 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      91.3 cm²

    2. 2. Smart A12 Star

      Screen diagonal:
      4 in
      Aspect ratio (height:width):
      5:3
      Approximate rectangular screen area:
      45.5 cm²

    iPhone XR has approximately 100.6% more rectangular screen area than Smart A12 Star.

    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 XR, Smart A12 Star, compared at the same storage capacity.
    StorageiPhone XRSmart A12 Star
    64 GB 3 GB RAM Unknown
    128 GB 3 GB RAM Unknown
    256 GB 3 GB RAM Unknown
    Smart A12 Star: Original memory entry

    4 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 XR

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

    2. Smart A12 Star

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 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 XR

      2942 mAh

      +1542 mAh versus Smart A12 Star

    2. 2. Smart A12 Star

      1400 mAh

    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 XR2. Smart A12 Star

    Everyday essentials
    Everyday essentials — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Dimensions (HxWxD)
    • 150.9 Х 75.7 Х 8.3 mm
    • 124.2 Х 64.2 Х 10.1 mm
    Weight
    • 194 g
    • 130 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 6.1" inch
    • 4" inch
    Screen resolution
    • 828 x 1792 px
    • 480 x 800 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64/128/256 GB
    • 3 GB RAM
    • 4 GB
    • 512 MB RAM
    Memory card support
    • No
    • microSD
    • up to 32 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 2942 mAh
    • Non-removable Li-Ion
    • 1400 mAh
    • Li-Ion
    Operating system OS
    • iOS 12
    • upgradable to iOS 12.1.3
    • Android 4.4.2 (KitKat)
    Chipset
    • Apple A12 Bionic (7 nm)
    		 Unknown
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • No
    • Yes
    Display
    Display — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 90.3 cm2
    • 45.5 cm2
    Screen format
    • 19.5:9 (height:width)
    • 5:3 (height:width)
    Screen to body ratio
    • 79.0%
    • 57.1%
    PPI /points per inch/
    • 326 PPI
    • 233 PPI
    Screen protection
    • Scratch-resistant glass
    • oleophobic coating
    		 Unknown
    Camera and Video

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

    Camera and Video — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Rear camera, main
    • 12 MP
    • Single
    • 5 MP
    • Single
    Camera specs
    • 12 MP
    • f/1.8
    • 26mm (wide)
    • 1/2.55''
    • 1.4µm
    • OIS
    • PDAF
    • 5 MP
    Functions
    • HDR
    • LED flash
    Video
    • 1080p@60fps
    • Yes
    Front camera, selfie
    • 7 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 7 MP
    • f/2.2
    • 32mm (standard)
    • VGA
    DxOMark Main Score *
    • 101
    		 Unknown
    DxOMark Photo *
    • 103
    		 Unknown
    DxOMark Video *
    • 96
    		 Unknown
    Performance

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

    Performance — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Processor CPU
    • Hexa-core (2x2.5 GHz Vortex + 4x1.6 GHz Tempest)
    • Dual-core 1.2 GHz
    Graphics processor GPU
    • Apple GPU (4-core graphics)
    		 Unknown
    Antutu 7 score *
    • 346555
    		 Unknown
    GeekBench 4 Single Core *
    • 4819
    		 Unknown
    GeekBench 4 Multi-Core *
    • 11408
    		 Unknown
    Antutu 8 score *
    • 418882
    		 Unknown
    General specs
    General specs — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Release date
    • 2018
    • September
    • 2014
    • July
    Colors
    • Black
    • Red
    • Yellow
    • Blue
    • Coral
    • White
    • Black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 850 EUR
    • 50 EUR
    Battery life
    • Talking time- Up to 25 h (3G) Music play - Up to 65 h
    • Stand by time- Up to 300 h
    Body build
    • Front/back glass
    • aluminum frame (7000 series)
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    SIM card
    • Nano-SIM
    • Electronic SIM card (eSIM)
    • Dual SIM (Micro-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 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)
    • 12(700)
    • 13(700)
    • 14(700)
    • 17(700)
    • 18(800)
    • 19(800)
    • 20(800)
    • 25(1900)
    • 26(850)
    • 29(700)
    • 30(2300)
    • 32(1500)
    • 34(2000)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500)
    • 66(1700/2100)
    • 71(600)
    • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A
    • HSPA
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • GALILEO
    • QZSS
    • Yes
    • with A-GPS
    USB
    • 2.0
    • proprietary reversible connector
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 2.0
    Harmful irradiation Unknown
    • SAR EU - 0.79 W/kg (head)
    Music and Audio
    Music and Audio — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Radio
    • No
    • FM radio
    Others
    • True-tone -Wide color gamut -120 Hz touch-sensing
    • Active noise cancellation with dedicated mic
    		 Unknown
    Other features
    Other features — specifications for iPhone XR, Smart A12 Star.
    SpecificationiPhone XRSmart A12 Star
    Dop
    • Sensors Face ID
    • accelerometer
    • gyro
    • proximity
    • compass
    • barometer - Fast battery charging: 50% in 30 min -Qi wireless charging -Siri natural language commands and dictation - IP67 dust/water resistant (up to 1m for 30 mins) -Apple Pay (Visa
    • MasterCard
    • AMEX certified)
    • Sensors Accelerometer
    • proximity

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