Apple iPhone X (3GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£210
  • RAM capacity: 3 GB
  • Internal storage: 256 GB
  • Screen size: 5.8 inches
  • Main camera megapixels: 12 MP & 12 MP

Apple iPhone X (3GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.6

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best smartphones on the market.

Score components:

90.0%

6.4

Technical Score

10.0%

8.5

User score

Good
6.4

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare smartphones based on technical performance and available features.

Score components:

25.0%

6.4

Performance & Hardware

18.0%

7.4

Camera

15.0%

6.4

Display

15.0%

6.4

Battery

10.0%

5.0

Software

10.0%

6.6

Connectivity

4.0%

4.4

Audio

3.0%

7.7

Design

Good
8.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.8

User reviews

30.0%

7.7

Popularity

User score:
United Kingdom
amazon
4.4
(164)
amazon
4.3
(132)
amazon
4.7
(60)

(Reviews last updated: August 2026)

Excellent
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    apple-iphone-x
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    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Verdict

    The Apple iPhone X revolutionized the smartphone industry with its striking all-screen design featuring a 5.8-inch Super Retina OLED display and the introduction of Face ID. Powered by the efficient A11 Bionic chip, it offers smooth performance and robust multitasking capabilities, paired with a generous 3GB of RAM and 256GB of internal storage for ample space. Its dual 12MP rear cameras deliver excellent photos and 4K video recording, while wireless charging adds modern convenience. Key cons include the divisive notch design, the lack of an expandable storage option, and its premium original launch price point.

    Technical Specifications of smartphone Apple iPhone X (3GB + 256GB)

    Technical Score

    What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

    When it matters: When you want to compare smartphones based on technical performance and available features.

    Score components:

    25.0%

    6.4

    Performance & Hardware

    18.0%

    7.4

    Camera

    15.0%

    6.4

    Display

    15.0%

    6.4

    Battery

    10.0%

    5.0

    Software

    10.0%

    6.6

    Connectivity

    4.0%

    4.4

    Audio

    3.0%

    7.7

    Design

    6.4
    Apple iPhone X (3GB + 256GB) has a technical score of 6.41 points, which is lower than 81.2% of smartphones.
    User score

    What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

    When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

    Score components:

    70.0%

    8.8

    User reviews

    30.0%

    7.7

    Popularity

    User score:
    United Kingdom
    amazon
    4.4
    (164)
    amazon
    4.3
    (132)
    amazon
    4.7
    (60)

    (Reviews last updated: August 2026)

    8.5
    Apple iPhone X (3GB + 256GB) has a user score of 8.49 points, which is higher than 72% of smartphones.
    Popularity
    What it is: An indicator based on the number of reviews received by the smartphone.
    When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
    7.7
    Apple iPhone X (3GB + 256GB) has a popularity of 7.7 points, which is higher than 68% of products in this category.
    Ratio quality/price

    What it is: An indicator that combines the smartphone's overall rating with its cost.

    When it matters: When you are looking for a smartphone with a good balance between quality and price.

    Score components:

    60.0%

    6.6

    Overall score

    40.0%

    9.4

    Price

    7.5
    Apple iPhone X (3GB + 256GB) has a quality-to-price ratio of 7.5 points, which is lower than 62.5% of products in this category.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    Apple
    Processor model
    What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
    When it matters: When you want to know the specific engine powering your device's speed and features.

    Importance: HIGH

    Apple A11 Bionic
    Apple iPhone X (3GB + 256GB) uses the Apple A11 Bionic processor which is faster than processors in 53.2% of smartphones and equal to processors in 0.1% of smartphones.
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    3 GB
    Apple iPhone X (3GB + 256GB) has a RAM capacity of 3 GB which is smaller than the RAM capacity of 96.7% of smartphones and equal to that of 1.9% of smartphones.
    Internal storage
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >256 GB

    256 GB
    Apple iPhone X (3GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 38.8% of smartphones and equal to that of 38.3% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    2.53 GHz
    The CPU boost clock speed of Apple iPhone X (3GB + 256GB) is 2.53 GHz which is higher than the boost speed of 56.8% of smartphones and equal to that of 0.1% of smartphones.
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    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    iOS
    Apple iPhone X (3GB + 256GB) uses the iOS operating system, which outperforms that of 1% of smartphones.
    iOS 11
    Android version
    What it is: The specific generation number of the Android operating system installed on the device.
    When it matters: When you want to ensure app compatibility and access to the latest software features.

    Importance: LOW

    N/A
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    yes
    Apple iPhone X (3GB + 256GB) receives direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    no
    Apple iPhone X (3GB + 256GB) does not use an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Apple iPhone X (3GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
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    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Apple iPhone X (3GB + 256GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    Main camera megapixels
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Good value: >50 MP

    12 MP & 12 MP
    Apple iPhone X (3GB + 256GB) has a main camera resolution of 12 MP & 12 MP MP which is lower than that of 95.9% of smartphones and equal to that of 1.2% of smartphones.
    Main camera aperture
    What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
    When it matters: When you want better low-light performance or a natural background blur effect.

    Importance: HIGH

    f/1.8 & f/2.4
    Apple iPhone X (3GB + 256GB) has a main camera aperture of f/1.8 & f/2.4 which is narrower than that of 57.9% of smartphones and equal to that of 12.6% of smartphones.
    Main camera sensor area
    What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
    When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

    Importance: HIGH

    Good value: >60

    17.9 mm²
    Apple iPhone X (3GB + 256GB) has a main camera sensor area of 17.9 mm² which is smaller than the main camera sensor area of 93% of smartphones and equal to that of 0.3% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    1.22 µm
    Apple iPhone X (3GB + 256GB) has a main camera pixel size of 1.22 µm which is larger than in 88.8% of smartphones and equal to the size in 3% of smartphones.
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    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    1
    Apple iPhone X (3GB + 256GB) has 1 SIM slots, which is fewer than in 96.2% of smartphones and equal to the number in 3.7% of smartphones.
    Cellular module
    What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.
    When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

    Importance: LOW

    yes
    Apple iPhone X (3GB + 256GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    no
    Apple iPhone X (3GB + 256GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    Apple iPhone X (3GB + 256GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    Wi-Fi connectivity
    What it is: The ability to connect to wireless local area networks for internet access and local networking.
    When it matters: When you want to save mobile data and connect to home or public networks.

    Importance: HIGH

    yes
    Apple iPhone X (3GB + 256GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
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    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    5.8 inches
    Apple iPhone X (3GB + 256GB) has a screen size of 5.8 inches which is smaller than the screens of 95.9% of smartphones and equal to those of 0.4% of smartphones.
    Screen resolution
    What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
    When it matters: When you want crisp text and sharp details in photos and videos.

    Importance: HIGH

    1125 x 2436 px
    Apple iPhone X (3GB + 256GB) has a screen resolution of 1125x2436 px which is higher than that of 71% of smartphones and equal to that of 0.1% of smartphones.
    Pixel density
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    458 ppi
    Apple iPhone X (3GB + 256GB) has a pixel density of 458 ppi which is higher than that of 87.2% of smartphones and equal to that of 0.8% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    OLED/AMOLED
    Apple iPhone X (3GB + 256GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    60 Hz
    Apple iPhone X (3GB + 256GB) supports a refresh rate of 60 Hz which is lower than in 84.3% of smartphones and equal to that in 15.7% of smartphones.
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    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    2,716 mAh
    Apple iPhone X (3GB + 256GB) has a battery capacity of 2,716 mAh which is smaller than the batteries in 99% of smartphones of smartphones.
    Charging speed
    What it is: The maximum power input supported for wired charging, measured in Watts (W).
    When it matters: When you are in a rush and need to top up your battery quickly.

    Importance: HIGH

    Good value: >60 W

    15 W
    Apple iPhone X (3GB + 256GB) supports charging speeds of 15 W which is slower than in 87.7% of smartphones and equal to speeds in 5.9% of smartphones.
    Fast charging
    What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
    When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    Apple iPhone X (3GB + 256GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    Wireless charging
    What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
    When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    yes
    Apple iPhone X (3GB + 256GB) supports wireless charging. 25.3% of smartphones support wireless charging.
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    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    yes
    Apple iPhone X (3GB + 256GB) includes stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    no
    Apple iPhone X (3GB + 256GB) does not include a 3.5 mm headphone jack. 45.3% of smartphones still offer this port.
    Number of microphones
    What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
    When it matters: When you want clear audio recording and better noise cancellation during calls.

    Importance: MEDIUM

    Good value: ≥3

    3
    Apple iPhone X (3GB + 256GB) includes 3 microphones, which is more than in 77.2% of smartphones and equal to the number in 19.7% of smartphones.
    FM radio
    What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
    When it matters: When you want to listen to local radio stations without using mobile data.

    Importance: LOW

    no
    Apple iPhone X (3GB + 256GB) does not include an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    Apple iPhone X (3GB + 256GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    143.6 mm
    Apple iPhone X (3GB + 256GB) has a height of 143.6 mm which is shorter than 98.4% of smartphones and equal to that of 0.1% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    70.9 mm
    Apple iPhone X (3GB + 256GB) has a width of 70.9 mm which is narrower than 96.6% of smartphones and equal to that of 0.1% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    7.7 mm
    Apple iPhone X (3GB + 256GB) has a thickness of 7.7 mm which is thinner than 82.2% of smartphones and equal to that of 2.8% of smartphones.
    Weight
    What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
    When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

    Importance: MEDIUM

    Good value: <190 g

    174 g
    Apple iPhone X (3GB + 256GB) weighs 174 g which is lighter than 91% of smartphones and equal to the weight of 0.4% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    70,070 cm³
    Apple iPhone X (3GB + 256GB) has a device volume of 70,070 cm³ which is smaller than 98.7% of smartphones and equal to that of 0% of smartphones.
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    Apple iPhone X (3GB + 256GB) vs the average smartphone

    • Has 3D facial recognition
      Apple iPhone X (3GB + 256GB) features 3D facial recognition, the average smartphone does not. 4.4% of smartphones support 3D face unlock.
      What it is: A secure biometric authentication method that maps the user's face in three dimensions, often used for unlocking and payments.
      When it matters: When you want top-tier security for unlocking your phone, even in the dark.

      Importance: MEDIUM

      Apple iPhone X (3GB + 256GB) features 3D facial recognition, the average smartphone does not. 4.4% of smartphones support 3D face unlock.
    • Has optical image stabilization
      Apple iPhone X (3GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
      What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
      When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

      Importance: HIGH

      Apple iPhone X (3GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports wireless charging
      Apple iPhone X (3GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
      What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
      When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

      Importance: MEDIUM

      Apple iPhone X (3GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • 8x more L2 cache
      Apple iPhone X (3GB + 256GB) has more L2 cache than the average smartphone (8,192 KB vs 1,024 KB). The average L2 cache is 1,024 KB.
      What it is: A mid-level cache that serves as a buffer between L1 and L3 caches. It provides more storage than L1 and helps reduce latency for repeated tasks.
      When it matters: When you want fewer delays as the processor retrieves data for ongoing tasks.

      Importance: LOW

      Good value: >2048 KB

      Apple iPhone X (3GB + 256GB) has more L2 cache than the average smartphone (8,192 KB vs 1,024 KB). The average L2 cache is 1,024 KB.8192 KB vs 1024 KB
    • 2 x higher optical zoom
      Apple iPhone X (3GB + 256GB) offers higher optical zoom than the average smartphone (2x vs 0x).
      What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
      When it matters: When you want to get closer to a distant subject without losing image clarity.

      Importance: HIGH

      Good value: >2.5x

      Apple iPhone X (3GB + 256GB) offers higher optical zoom than the average smartphone (2x vs 0x).2 x vs 0 x
    • 15.9% higher pixel density
      Apple iPhone X (3GB + 256GB) has a higher pixel density than the average smartphone (458 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
      What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
      When it matters: When you want the image to look perfectly smooth with no visible pixels.

      Importance: HIGH

      Good value: >400 ppi

      Apple iPhone X (3GB + 256GB) has a higher pixel density than the average smartphone (458 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.458 ppi vs 395 ppi
    • Supports Dolby Vision support
      Apple iPhone X (3GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
      What it is: A proprietary HDR format that provides superior color depth and dynamic scene optimization for supported content.
      When it matters: When you watch premium streaming content and want cinema-quality color and brightness.

      Importance: LOW

      Apple iPhone X (3GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • Supports HDR10 support
      Apple iPhone X (3GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
      What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
      When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.

      Importance: MEDIUM

      Apple iPhone X (3GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • 8x more L2 cache
      Apple iPhone X (3GB + 256GB) has more L2 cache than the average smartphone (8,192 KB vs 1,024 KB). The average L2 cache is 1,024 KB.
    • 12.2% faster GPU clock
      Apple iPhone X (3GB + 256GB) has a higher GPU frequency than the average smartphone (1,066 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    • Higher CPU base clock speed
      Apple iPhone X (3GB + 256GB) has a higher CPU base clock speed than the average smartphone (2x2.53 GHz & 4x1.42 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • 5.4% higher CPU boost clock speed
      Apple iPhone X (3GB + 256GB) has a higher CPU boost clock speed than the average smartphone (2.5 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 11.9% higher Geekbench 6 single-core benchmark score
      Apple iPhone X (3GB + 256GB) scores better in Geekbench 6 single-core than the average smartphone (1,054 vs 942). The average smartphone scores 942 in single-core.
    • Receives direct OS updates
      Apple iPhone X (3GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
    • Allows app offloading
      Apple iPhone X (3GB + 256GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Supports AirPlay
      Apple iPhone X (3GB + 256GB) supports AirPlay, the average smartphone does not. 2.3% of smartphones are AirPlay compatible.
    • Supports Shareplay
      Apple iPhone X (3GB + 256GB) supports SharePlay, the average smartphone does not. 2.1% of smartphones include this feature.
    • Supports fast boot
      Apple iPhone X (3GB + 256GB) supports fast boot, the average smartphone does not. 22.4% of smartphones include fast boot capabilities.
    • Includes cross-site tracking protection
      Apple iPhone X (3GB + 256GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
    • Has optical image stabilization
      Apple iPhone X (3GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 2 x higher optical zoom
      Apple iPhone X (3GB + 256GB) offers higher optical zoom than the average smartphone (2x vs 0x).
    • Uses a BSI sensor
      Apple iPhone X (3GB + 256GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • 3 more flash LEDs
      Apple iPhone X (3GB + 256GB) has more flash LEDs than the average smartphone (4 vs 1). The average smartphone has 1 flash LEDs.
    • 0.42 µm larger main camera pixel size
      Apple iPhone X (3GB + 256GB) has a larger main camera pixel size than the average smartphone (1.2 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Supports HDR10 video recording
      Apple iPhone X (3GB + 256GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
    • Has a dual-tone LED flash
      Apple iPhone X (3GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • Supports Dolby Vision video recording
      Apple iPhone X (3GB + 256GB) supports Dolby Vision video recording, the average smartphone does not. 10.7% of smartphones support Dolby Vision.
    • Better main camera video
      Apple iPhone X (3GB + 256GB) records better main camera video than the average smartphone. 22.6x of smartphones support 4K or higher.
    • Supports 360° panorama
      Apple iPhone X (3GB + 256GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Has 3D facial recognition
      Apple iPhone X (3GB + 256GB) features 3D facial recognition, the average smartphone does not. 4.4% of smartphones support 3D face unlock.
    • Has a barometer
      Apple iPhone X (3GB + 256GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
    • 15.9% higher pixel density
      Apple iPhone X (3GB + 256GB) has a higher pixel density than the average smartphone (458 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Supports Dolby Vision support
      Apple iPhone X (3GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • Supports HDR10 support
      Apple iPhone X (3GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Supports HDR10+ support
      Apple iPhone X (3GB + 256GB) supports HDR10+, the average smartphone does not. 21.9% of smartphones include HDR10+ support.
    • Higher screen resolution
      Apple iPhone X (3GB + 256GB) has a higher screen resolution than the average smartphone (1125x2436 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    • Supports wireless charging
      Apple iPhone X (3GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • 1 more microphone/s
      Apple iPhone X (3GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    • 11.3% lighter
      Apple iPhone X (3GB + 256GB) is lighter than the average smartphone (174 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 20 mm shorter
      Apple iPhone X (3GB + 256GB) is shorter than the average smartphone (143.6 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 5.1 mm narrower
      Apple iPhone X (3GB + 256GB) is narrower than the average smartphone (70.9 mm vs 76 mm). The average smartphone width is 76 mm.
    • 0.6 mm thinner
      Apple iPhone X (3GB + 256GB) is thinner than the average smartphone (7.7 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 28.4% smaller volume
      Apple iPhone X (3GB + 256GB) has a smaller device volume than the average smartphone (70,070 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    • 78.6% lower maximum RAM capacity
      Apple iPhone X (3GB + 256GB) supports less maximum RAM than the average smartphone (3 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 5 GB less RAM
      Apple iPhone X (3GB + 256GB) has less RAM than the average smartphone (3 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 66.7% larger process node
      Apple iPhone X (3GB + 256GB) is manufactured on a larger process node than the average smartphone (10 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 2 fewer CPU threads
      Apple iPhone X (3GB + 256GB) supports fewer CPU threads than the average smartphone (6 vs 8). The average smartphone supports 8 threads.
    • 58.3% fewer transistors
      Apple iPhone X (3GB + 256GB) contains fewer transistors than the average smartphone (4,300 million vs 10,300 million). The average smartphone has 10,300 million transistors.
    • 24.8% lower Geekbench 6 multi-core benchmark score
      Apple iPhone X (3GB + 256GB) performs worse in Geekbench 6 multi-core than the average smartphone (1906 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • Worse processor
      Apple iPhone X (3GB + 256GB) uses a worse processor than the average smartphone (Apple A11 Bionic vs Qualcomm Snapdragon 7 Gen 3).
    • 22.4% slower memory speed
      Apple iPhone X (3GB + 256GB) has a lower memory speed than the average smartphone (2,133 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
    • 27.2% lower 3DMark Wild Life Extreme benchmark
      Apple iPhone X (3GB + 256GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (892 vs 1,226). The average smartphone scores 1,226.
    • 9.9% lower 3DMark Wild Life Unlimited benchmark
      Apple iPhone X (3GB + 256GB) scores lower in 3DMark Wild Life Unlimited than the average smartphone (3,446 vs 3,825). The average smartphone scores 3,825.
    • 25% fewer shader units
      Apple iPhone X (3GB + 256GB) includes fewer shader units than the average smartphone (192 vs 256). The average smartphone has 256 shader units.
    • Lacks app tracking protection
      Apple iPhone X (3GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • Lacks focus mode
      Apple iPhone X (3GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No live text recognition
      Apple iPhone X (3GB + 256GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • No camera/mic privacy toggles
      Apple iPhone X (3GB + 256GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
    • No location privacy controls
      Apple iPhone X (3GB + 256GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
    • No notification customization
      Apple iPhone X (3GB + 256GB) does not allow notification customization, the average smartphone does. 99.1% of smartphones offer advanced notification options.
    • No offline voice commands
      Apple iPhone X (3GB + 256GB) does not support offline voice commands, the average smartphone does. 90.8% of smartphones offer offline voice control.
    • No split-screen support
      Apple iPhone X (3GB + 256GB) does not support split-screen, the average smartphone does. %^^ of smartphones allow split-screen multitasking.
    • No scrolling screenshot support
      Apple iPhone X (3GB + 256GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • No picture-in-picture (PiP) support
      Apple iPhone X (3GB + 256GB) does not support Picture-in-Picture (PiP), the average smartphone does. 97.9% of smartphones offer PiP mode.
    • No dynamic theme support
      Apple iPhone X (3GB + 256GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
    • Lacks extra dim mode
      Apple iPhone X (3GB + 256GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
    • No theme customization
      Apple iPhone X (3GB + 256GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
    • Lacks multi-user mode
      Apple iPhone X (3GB + 256GB) does not support multi-user mode, the average smartphone does. 96.4% of smartphones allow multiple user profiles.
    • Does not allow play while downloading
      Apple iPhone X (3GB + 256GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • Runs closed-source/proprietary OS only
      Apple iPhone X (3GB + 256GB) does not use an open-source OS, the average smartphone does. 94.6% of smartphones use open-source systems.
    • Lower-resolution main camera
      Apple iPhone X (3GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • Lower front camera megapixels
      Apple iPhone X (3GB + 256GB) has lower front camera megapixels than the average smartphone (7 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • 44.1% smaller main camera sensor area
      Apple iPhone X (3GB + 256GB) has a smaller main camera sensor area than the average smartphone (17.9 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • Narrower main camera aperture
      Apple iPhone X (3GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.8 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    • 19.2% lower DxOMark Mobile score
      Apple iPhone X (3GB + 256GB) has a lower DxOMark Mobile score than the average smartphone (97 vs 120). The average smartphone scores 120.
    • 9.2% lower DxOMark Selfie score
      Apple iPhone X (3GB + 256GB) has a lower DxOMark Selfie score than the average smartphone (89 vs 98). The average smartphone scores 98.
    • No 5G connectivity
      Apple iPhone X (3GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No memory card slot
      Apple iPhone X (3GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • Lacks USB Type-C
      Apple iPhone X (3GB + 256GB) lacks a USB Type-C port, the average smartphone includes one. 96.9% of smartphones use USB Type-C.
    • 1 fewer SIM slot/s
      Apple iPhone X (3GB + 256GB) has fewer SIM slots than the average smartphone (1 vs 2). The average smartphone has 2 SIM slots.
    • Older Bluetooth version
      Apple iPhone X (3GB + 256GB) uses an older Bluetooth version than the average smartphone (5 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • No fingerprint scanner
      Apple iPhone X (3GB + 256GB) does not have a fingerprint scanner, the average smartphone does. 96.4% of smartphones include a fingerprint scanner.
    • 50% lower refresh rate
      Apple iPhone X (3GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.87 inches smaller screen size
      Apple iPhone X (3GB + 256GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 50% lower touch sampling rate
      Apple iPhone X (3GB + 256GB) has a lower touch sampling rate than the average smartphone (120 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • 375 nits lower peak brightness
      Apple iPhone X (3GB + 256GB) has a lower peak brightness than the average smartphone (625 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
    • 5.3% lower screen brightness
      Apple iPhone X (3GB + 256GB) has a lower screen brightness than the average smartphone (625 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 45.7% smaller battery capacity
      Apple iPhone X (3GB + 256GB) has a smaller battery capacity than the average smartphone (2,716 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
    • 75% slower wireless charging speed
      Apple iPhone X (3GB + 256GB) has a slower wireless charging speed than the average smartphone (5 W vs 20 W). The average smartphone wireless charging speed is 20 W.
    • 54.5% slower charging speed
      Apple iPhone X (3GB + 256GB) has a slower charging speed than the average smartphone (15 W vs 33 W). The average smartphone charges at 33 W.
    • Lower GSMArena battery endurance score
      Apple iPhone X (3GB + 256GB) has a lower GSMArena battery endurance score than the average smartphone (74 vs 99.5). The average smartphone scores 99.5.
    • No aptX HD
      Apple iPhone X (3GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No LDAC support
      Apple iPhone X (3GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      Apple iPhone X (3GB + 256GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 0.5 m shallower water resistance
      Apple iPhone X (3GB + 256GB) has a shallower water resistance depth than the average smartphone (1 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
    • 7 year/s older release date
      Apple iPhone X (3GB + 256GB) is an older model than the average smartphone (2017 vs 2024). 7% of smartphones were released more recently.
      November 2017
    • No 5G connectivity
      Apple iPhone X (3GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
      When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

      Importance: MEDIUM

      Apple iPhone X (3GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • 50% lower refresh rate
      Apple iPhone X (3GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
      When it matters: When you want scrolling to feel fluid and games to look smoother.

      Importance: HIGH

      Good value: ≥120 Hz

      Apple iPhone X (3GB + 256GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.60 Hz vs 120 Hz
    • 78.6% lower maximum RAM capacity
      Apple iPhone X (3GB + 256GB) supports less maximum RAM than the average smartphone (3 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      Apple iPhone X (3GB + 256GB) supports less maximum RAM than the average smartphone (3 GB vs 14 GB). The average smartphone supports 14 GB of RAM.3 GB vs 14 GB
    • 45.7% smaller battery capacity
      Apple iPhone X (3GB + 256GB) has a smaller battery capacity than the average smartphone (2,716 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
      What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
      When it matters: When you want a general idea of how large the battery is physically.

      Importance: HIGH

      Good value: >5000 mAh

      Apple iPhone X (3GB + 256GB) has a smaller battery capacity than the average smartphone (2,716 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.2716 mAh vs 5000 mAh
    • Lower-resolution main camera
      Apple iPhone X (3GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
      What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
      When it matters: When you want to capture high-resolution images that can be cropped or printed large.

      Importance: HIGH

      Good value: >50 MP

      Apple iPhone X (3GB + 256GB) has a lower-resolution main camera than the average smartphone (12 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.12 MP & 12 MP vs 50 MP & 8 MP
    • 0.87 inches smaller screen size
      Apple iPhone X (3GB + 256GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
      What it is: The physical diagonal measurement of the display area, usually expressed in inches.
      When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

      Importance: MEDIUM

      Good value: ≥6.6 inches

      Apple iPhone X (3GB + 256GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.5.8 inches vs 6.67 inches
    • 5 GB less RAM
      Apple iPhone X (3GB + 256GB) has less RAM than the average smartphone (3 GB vs 8 GB). The average smartphone has 8 GB of RAM.
      What it is: The amount of volatile memory available for running apps and multitasking.
      When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

      Importance: HIGH

      Good value: >12 GB

      Apple iPhone X (3GB + 256GB) has less RAM than the average smartphone (3 GB vs 8 GB). The average smartphone has 8 GB of RAM.3 GB vs 8 GB
    • Lower front camera megapixels
      Apple iPhone X (3GB + 256GB) has lower front camera megapixels than the average smartphone (7 MP vs 16 MP). The average smartphone has a 16 MP front camera.
      What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
      When it matters: When you want detailed selfies or high-quality video for calls and streaming.

      Importance: HIGH

      Good value: >16 MP

      Apple iPhone X (3GB + 256GB) has lower front camera megapixels than the average smartphone (7 MP vs 16 MP). The average smartphone has a 16 MP front camera.7 MP vs 16 MP

    Graphic comparison of Apple iPhone X (3GB + 256GB) and other smartphones

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    Third-party reviews

    (Reviews last updated: August 2026)

    What customers like about Apple iPhone X (3GB + 256GB)?

    • Stunning 5.8-inch OLED Super Retina display with deep blacks and high color accuracy
    • Sleek and premium design featuring a stainless steel frame and glass back
    • High-quality dual 12MP rear cameras with excellent low-light performance and portrait mode
    • Secure and generally reliable Face ID facial recognition for unlocking and authentication
    • Strong performance driven by the A11 Bionic chip, maintaining fluidity for most everyday tasks
    • Introduction of intuitive gesture-based navigation and fun features like Animoji
    • Supports convenient wireless charging and fast-charging capabilities

    What customers dislike about Apple iPhone X (3GB + 256GB)?

    • Very high initial launch price ($999+) and expensive out-of-warranty repair costs
    • The 'notch' at the top of the screen can be distracting, especially when viewing full-screen videos
    • Fragile all-glass construction makes it susceptible to damage from drops without a protective case
    • Shorter battery life compared to the iPhone 8 Plus and some rival flagship smartphones
    • The device is prone to overheating during intensive use, such as gaming or while charging
    • Steep learning curve for users transitioning from home-button models to new swipe gestures
    • Software support has ended for major updates beyond iOS 16, limiting its long-term future use

    Expert reviews

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    reviewed.com
    13/11/2017
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    cnet.com
    14/05/2018
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    androidcentral.com
    27/11/2017
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    nytimes.com
    01/11/2017
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    dxomark.com
    06/11/2017
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    mashable.com
    31/10/2017
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    consumerreports.org
    05/12/2017
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    techradar.com
    08/12/2022
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    theguardian.com
    10/11/2017
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    pcmag.com
    08/11/2017
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    cnet.com
    13/09/2018
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    theverge.com
    31/10/2017
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    computerbase.de
    21/11/2017
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    heise.de
    21/11/2017
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    pokipsie.ch
    28/12/2017
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    spiegel.de
    31/10/2017
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    stern.de
    08/11/2017
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    iphon.fr
    31/10/2017
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    lemondeinformatique.fr
    31/10/2017
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    mac4ever.com
    17/11/2017
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    igen.fr
    17/11/2017
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    phonandroid.com
    10/11/2017
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    frandroid.com
    07/11/2017
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    lesnumeriques.com
    11/11/2017
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    xataka.com.mx
    31/10/2017
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    25/11/2017
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    xataka.com
    05/06/2018
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    computerhoy.20minutos.es
    18/11/2017
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    afdigitale.it
    09/11/2017
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    iphoneitalia.com
    14/11/2017
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    andreagaleazzi.com
    07/11/2017
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    saggiamente.com
    21/12/2017
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    tuttotech.net
    07/11/2017
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    bright.nl
    11/11/2017
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    icreatemagazine.nl
    29/11/2017
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    09/11/2017
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    10/11/2017
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    Video reviews

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