Apple iPhone 12 (128GB) Review | 197 Data compared

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  • Avg. price in UK: ~£500
  • Avg. price in US: ~$260
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 6.1 inches
  • Main camera megapixels: 12 MP & 12 MP

Apple iPhone 12 (128GB) review. Compare 197 technical specifications and user reviews to see how this product ranks in the Smartphones category and whether it is worth buying.

6.8

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%

6.5

Technical Score

10.0%

8.8

User score

Good
6.5

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%

6.2

Performance & Hardware

18.0%

7.2

Camera

15.0%

6.1

Display

15.0%

5.0

Battery

10.0%

8.8

Software

10.0%

7.6

Connectivity

4.0%

4.4

Audio

3.0%

7.0

Design

Good
8.8

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%

8.3

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.0
(16102)
amazon
4.7
(4760)

(Reviews last updated: August 2026)

Excellent
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    Best prices in UK

    Best rankings

    ?

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

    Available versions:
    128GB64GB£?

    Verdict

    The Apple iPhone 12 remains a capable device in 2025, powered by the A14 Bionic chip and 4GB of RAM, which still handles daily tasks smoothly on newer software like iOS 26. This 128GB model features a 6.1-inch Super Retina XDR OLED display with a resolution of 2532x1170, protected by a durable Ceramic Shield front. Key strengths include its pioneering 5G connectivity, MagSafe support for magnetic accessories, and a reliable dual 12MP camera system capable of 4K Dolby Vision video recording. Its modern flat-edge aluminum design and IP68 water resistance help it maintain a premium feel. However, notable drawbacks in 2025 include a standard 60Hz refresh rate that feels less fluid than newer 120Hz displays, a lack of support for "Apple Intelligence" features, and significant battery degradation over time, often requiring multiple daily charges. Additionally, the aging Lightning port and the 4GB RAM ceiling can lead to occasional app reloads during heavy multitasking compared to modern flagships.

    Technical Specifications of smartphone Apple iPhone 12 (128GB)

    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%

    6.2

    Performance & Hardware

    18.0%

    7.2

    Camera

    15.0%

    6.1

    Display

    15.0%

    5.0

    Battery

    10.0%

    8.8

    Software

    10.0%

    7.6

    Connectivity

    4.0%

    4.4

    Audio

    3.0%

    7.0

    Design

    6.5
    Apple iPhone 12 (128GB) has a technical score of 6.54 points, which is lower than 58.9% 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%

    8.3

    User reviews

    30.0%

    10

    Popularity

    User score:
    United Kingdom
    amazon
    4.0
    (16102)
    amazon
    4.7
    (4760)

    (Reviews last updated: August 2026)

    8.8
    Apple iPhone 12 (128GB) has a user score of 8.82 points, which is higher than 88.2% 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.
    10
    Apple iPhone 12 (128GB) has a popularity of 10 points, which is higher than 94.1% 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%

    6.8

    Overall score

    40.0%

    7.9

    Price

    7.1
    Apple iPhone 12 (128GB) has a quality-to-price ratio of 7.1 points, which is lower than 71.4% 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: LOW

    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 A14 Bionic
    Apple iPhone 12 (128GB) uses the Apple A14 Bionic processor which is faster than processors in 75.3% of smartphones and equal to processors in 0.2% 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

    4 GB
    Apple iPhone 12 (128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.7% of smartphones and equal to that of 14% 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: MEDIUM

    Good value: >256 GB

    128 GB
    Apple iPhone 12 (128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.2% of smartphones and equal to that of 28.4% 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

    3.1 GHz
    The CPU boost clock speed of Apple iPhone 12 (128GB) is 3.1 GHz which is higher than the boost speed of 79.3% of smartphones and equal to that of 1.6% 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: MEDIUM

    iOS
    Apple iPhone 12 (128GB) uses the iOS operating system, which outperforms that of 1%.
    iOS 14.1
    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: LOW

    yes
    Apple iPhone 12 (128GB) receives direct OS updates. 20.6% 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 12 (128GB) 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 12 (128GB) 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: LOW

    yes
    Apple iPhone 12 (128GB) 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: MEDIUM

    Good value: >50 MP

    12 MP & 12 MP
    Apple iPhone 12 (128GB) 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: MEDIUM

    f/1.6 & f/2.4
    Apple iPhone 12 (128GB) has a main camera aperture of f/1.6 & f/2.4 which is wider than that of 91.6% of smartphones and equal to that of 0.4% 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

    23.5 mm²
    Apple iPhone 12 (128GB) has a main camera sensor area of 23.5 mm² which is smaller than the main camera sensor area of 73.8% of smartphones and equal to that of 2.1% 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: LOW

    Good value: ≥1.2 µm

    1.4 µm
    Apple iPhone 12 (128GB) has a main camera pixel size of 1.4 µm which is larger than in 92.7% of smartphones and equal to the size in 4% 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: LOW

    Good value: ≥2

    2
    Apple iPhone 12 (128GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% 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 12 (128GB) 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: LOW

    yes
    Apple iPhone 12 (128GB) supports 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: LOW

    yes
    Apple iPhone 12 (128GB) 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: LOW

    yes
    Apple iPhone 12 (128GB) 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: LOW

    Good value: ≥6.6 inches

    6.1 inches
    Apple iPhone 12 (128GB) has a screen size of 6.1 inches which is smaller than the screens of 92.1% of smartphones and equal to those of 2% 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: MEDIUM

    1170 x 2532 px
    Apple iPhone 12 (128GB) has a screen resolution of 1170x2532 px which is higher than that of 72.8% of smartphones and equal to that of 0.2% 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: LOW

    Good value: >400 ppi

    460 ppi
    Apple iPhone 12 (128GB) has a pixel density of 460 ppi which is higher than that of 88.2% of smartphones and equal to that of 3.3% 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: MEDIUM

    OLED/AMOLED
    Apple iPhone 12 (128GB) 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: MEDIUM

    Good value: ≥120 Hz

    60 Hz
    Apple iPhone 12 (128GB) 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

    2,815 mAh
    Apple iPhone 12 (128GB) has a battery capacity of 2815 mAh which is smaller than the batteries in 98.8% of smartphones and equal to those in 0% 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: MEDIUM

    Good value: >60 W

    20 W
    Apple iPhone 12 (128GB) supports charging speeds of 20 W which is slower than in 74.3% of smartphones and equal to speeds in 1.5% 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: LOW

    yes
    Apple iPhone 12 (128GB) 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: LOW

    Good value: <45 min

    90 min
    Apple iPhone 12 (128GB) reaches a full wired charge in 90 min which is slower than 73.9% of smartphones and equal to the time of 6.9% of smartphones.
    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: LOW

    yes
    Apple iPhone 12 (128GB) supports wireless charging. 25.2% 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: LOW

    yes
    Apple iPhone 12 (128GB) includes stereo speakers. 64.4% 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 12 (128GB) does not include a 3.5 mm headphone jack. 45.5% of smartphones 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: LOW

    Good value: ≥3

    3
    Apple iPhone 12 (128GB) 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 12 (128GB) does not include an FM radio. 34.2% 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 12 (128GB) 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

    146.7 mm
    Apple iPhone 12 (128GB) has a height of 146.7 mm which is shorter than 97.2% of smartphones and equal to that of 0.2% 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

    71.5 mm
    Apple iPhone 12 (128GB) has a width of 71.5 mm which is narrower than 94.8% of smartphones and equal to that of 0.6% 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

    7.4 mm
    Apple iPhone 12 (128GB) has a thickness of 7.4 mm which is thinner than 92.4% of smartphones and equal to that of 1.4% 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: LOW

    Good value: <190 g

    164 g
    Apple iPhone 12 (128GB) weighs 164 g which is lighter than 95.7% of smartphones and equal to the weight of 0.3% 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

    72,562 cm³
    Apple iPhone 12 (128GB) has a device volume of 72562 cm³ which is smaller than 97.4% of smartphones and equal to that of 0.2% of smartphones.
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    Apple iPhone 12 (128GB) vs the average smartphone

    • Has optical image stabilization
      Apple iPhone 12 (128GB) 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: MEDIUM

      Apple iPhone 12 (128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports wireless charging
      Apple iPhone 12 (128GB) supports wireless charging, the average smartphone does not. 25.2% 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: LOW

      Apple iPhone 12 (128GB) supports wireless charging, the average smartphone does not. 25.2% of smartphones are wireless charging compatible.
    • Direct OS updates
      Apple iPhone 12 (128GB) supports direct OS updates, the average smartphone does not. 20.6% of smartphones support this feature.
      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: LOW

      Apple iPhone 12 (128GB) supports direct OS updates, the average smartphone does not. 20.6% of smartphones support this feature.
    • 0.6 µm larger main camera pixel size
      Apple iPhone 12 (128GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
      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: LOW

      Good value: ≥1.2 µm

      Apple iPhone 12 (128GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.1.4 µm vs 0.8 µm
    • Has 3D facial recognition
      Apple iPhone 12 (128GB) features 3D facial recognition, the average smartphone does not. 4.3% 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: LOW

      Apple iPhone 12 (128GB) features 3D facial recognition, the average smartphone does not. 4.3% of smartphones support 3D face unlock.
    • 2.2x higher Geekbench 6 single-core benchmark score
      Apple iPhone 12 (128GB) scores better in Geekbench 6 single-core than the average smartphone (2070 vs 942). The average smartphone scores 942 in single-core.
      What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
      When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

      Importance: MEDIUM

      Good value: >1500

      Apple iPhone 12 (128GB) scores better in Geekbench 6 single-core than the average smartphone (2070 vs 942). The average smartphone scores 942 in single-core.2,070 vs 942
    • Better display glass type
      Apple iPhone 12 (128GB) features a better display glass type than the average smartphone (Ceramic Shield vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.
      What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.
      When it matters: When you want reassurance that your screen can withstand drops and scratches.

      Importance: LOW

      Apple iPhone 12 (128GB) features a better display glass type than the average smartphone (Ceramic Shield vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.Ceramic Shield vs Corning Gorilla Glass 5
    • 29.2% higher CPU boost clock speed
      Apple iPhone 12 (128GB) has a higher CPU boost clock speed than the average smartphone (3.1 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
      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

      Apple iPhone 12 (128GB) has a higher CPU boost clock speed than the average smartphone (3.1 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.3.1 GHz vs 2.4 GHz
    • 2.2x higher Geekbench 6 single-core benchmark score
      Apple iPhone 12 (128GB) scores better in Geekbench 6 single-core than the average smartphone (2070 vs 942). The average smartphone scores 942 in single-core.
    • 29.2% higher CPU boost clock speed
      Apple iPhone 12 (128GB) has a higher CPU boost clock speed than the average smartphone (3.1 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 2.44x higher 3DMark Wild Life benchmark
      Apple iPhone 12 (128GB) scores higher in 3DMark Wild Life than the average smartphone (7601 vs 3115). The average smartphone scores 3115.
    • Higher CPU base clock speed
      Apple iPhone 12 (128GB) has a higher CPU base clock speed than the average smartphone (2x3.1 GHz & 4x1.8 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • 6x more L1
      Apple iPhone 12 (128GB) has more L1 cache than the average smartphone (192 KB vs 32 KB). The average L1 cache is 32 KB.
    • 34.5% faster GPU clock
      Apple iPhone 12 (128GB) has a higher GPU frequency than the average smartphone (1278 MHz vs 950 MHz). The average smartphone GPU frequency is 950 MHz.
    • 2.05x higher PassMark single-core benchmark
      Apple iPhone 12 (128GB) has a better PassMark single-core score than the average smartphone (2029 vs 988). The average single-core score is 988.
    • 80.8% higher Geekbench 6 multi-core benchmark score
      Apple iPhone 12 (128GB) scores better in Geekbench 6 multi-core than the average smartphone (4579 vs 2533). The average smartphone scores 2533 in multi-core.
    • 88% higher PassMark benchmark
      Apple iPhone 12 (128GB) achieves a higher PassMark score than the average smartphone (8253 vs 4389). The average smartphone PassMark score is 4389.
    • 2.19x higher 3DMark Wild Life Unlimited benchmark
      Apple iPhone 12 (128GB) scores higher in 3DMark Wild Life Unlimited than the average smartphone (8394 vs 3825). The average smartphone scores 3825.
    • 16.7% smaller process node
      Apple iPhone 12 (128GB) uses a smaller process node than the average smartphone (5 nm vs 6 nm). The average process node size is 6 nm.
    • 89% higher 3DMark Wild Life Extreme benchmark
      Apple iPhone 12 (128GB) performs better in 3DMark Wild Life Extreme than the average smartphone (2317 vs 1226). The average smartphone scores 1226.
    • Better processor
      Apple iPhone 12 (128GB) features a better processor than the average smartphone (Apple A14 Bionic vs Qualcomm Snapdragon 7 Gen 3).
    • 14.6% more transistors
      Apple iPhone 12 (128GB) has more transistors than the average smartphone (11800 million vs 10300 million). The average smartphone includes 10300 million transistors.
    • Direct OS updates
      Apple iPhone 12 (128GB) supports direct OS updates, the average smartphone does not. 20.6% of smartphones support this feature.
    • Includes cross-site tracking protection
      Apple iPhone 12 (128GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
    • Supports AirPlay
      Apple iPhone 12 (128GB) supports AirPlay, the average smartphone does not. 2.3% of smartphones are AirPlay compatible.
    • Supports Shareplay
      Apple iPhone 12 (128GB) supports SharePlay, the average smartphone does not. 2.1% of smartphones include this feature.
    • Supports fast boot
      Apple iPhone 12 (128GB) supports fast boot, the average smartphone does not. 22.6% of smartphones include fast boot capabilities.
    • Has optical image stabilization
      Apple iPhone 12 (128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 0.6 µm larger main camera pixel size
      Apple iPhone 12 (128GB) has a larger main camera pixel size than the average smartphone (1.4 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Uses a BSI sensor
      Apple iPhone 12 (128GB) uses a BSI sensor, the average smartphone does not. 40.5% of smartphones include BSI sensors.
    • Supports Dolby Vision video recording
      Apple iPhone 12 (128GB) supports Dolby Vision video recording, the average smartphone does not. 10.7% of smartphones support Dolby Vision.
    • Wider main camera aperture
      Apple iPhone 12 (128GB) has a wider main camera aperture than the average smartphone (f/1.6 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone has a main camera aperture of f/1.8 & f/2.2 & f/2.4 & f/2.4.
    • Better main camera video
      Apple iPhone 12 (128GB) records better main camera video than the average smartphone. 22.6x of smartphones support 4K or higher.
    • 1 more flash LEDs
      Apple iPhone 12 (128GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    • Supports HDR10 video recording
      Apple iPhone 12 (128GB) supports HDR10 video recording, the average smartphone does not. 35.9% of smartphones support HDR10.
    • Has a dual-tone LED flash
      Apple iPhone 12 (128GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • 34.7% higher DxOMark Selfie score
      Apple iPhone 12 (128GB) has a higher DxOMark Selfie score than the average smartphone (132 vs 98). The average smartphone scores 98 for selfies.
    • Has 3D facial recognition
      Apple iPhone 12 (128GB) features 3D facial recognition, the average smartphone does not. 4.3% of smartphones support 3D face unlock.
    • Newer Wi-Fi version
      Apple iPhone 12 (128GB) supports a newer Wi-Fi version than the average smartphone (Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) vs Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)). The average smartphone uses Wi-Fi Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n).
    • 2 more external displays supported
      Apple iPhone 12 (128GB) supports more external displays than the average smartphone (3 vs 1). The average smartphone supports 1 external displays.
    • Has a barometer
      Apple iPhone 12 (128GB) features a barometer, the average smartphone does not. 19.9% of smartphones include a barometer.
    • Better display glass type
      Apple iPhone 12 (128GB) features a better display glass type than the average smartphone (Ceramic Shield vs Corning Gorilla Glass 5). The average smartphone uses Corning Gorilla Glass 5 protection.
    • 16.5% higher pixel density
      Apple iPhone 12 (128GB) has a higher pixel density than the average smartphone (460 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Supports Dolby Vision support
      Apple iPhone 12 (128GB) supports Dolby Vision, the average smartphone does not. 17.3% of smartphones are Dolby Vision compatible.
    • Supports HDR10+ support
      Apple iPhone 12 (128GB) supports HDR10+, the average smartphone does not. 22.2% of smartphones include HDR10+ support.
    • Supports HDR10 support
      Apple iPhone 12 (128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Higher screen resolution
      Apple iPhone 12 (128GB) has a higher screen resolution than the average smartphone (1170x2532 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    • Higher contrast ratio
      Apple iPhone 12 (128GB) has a higher contrast ratio than the average smartphone (2000000:1 vs 1000000:1). The average smartphone contrast ratio is 1000000:1.
    • 200 nits higher peak brightness
      Apple iPhone 12 (128GB) has a higher peak brightness than the average smartphone (1200 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • Supports wireless charging
      Apple iPhone 12 (128GB) supports wireless charging, the average smartphone does not. 25.2% of smartphones are wireless charging compatible.
    • 1 more microphone/s
      Apple iPhone 12 (128GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    • 6 m deeper water resistance
      Apple iPhone 12 (128GB) has a deeper water resistance rating than the average smartphone (6 m vs 0 m). The average depth rating is 0 m.
    • 16.4% lighter
      Apple iPhone 12 (128GB) is lighter than the average smartphone (164 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 4.5 mm narrower
      Apple iPhone 12 (128GB) is narrower than the average smartphone (71.5 mm vs 76 mm). The average smartphone width is 76 mm.
    • 16.9 mm shorter
      Apple iPhone 12 (128GB) is shorter than the average smartphone (146.7 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 0.9 mm thinner
      Apple iPhone 12 (128GB) is thinner than the average smartphone (7.4 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • Better IP rating
      Apple iPhone 12 (128GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.
    • 25.8% smaller volume
      Apple iPhone 12 (128GB) has a smaller device volume than the average smartphone (72562 cm³ vs 97800 cm³). The average smartphone volume is 97800 cm³.
    • 4 GB less RAM
      Apple iPhone 12 (128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 50% less storage
      Apple iPhone 12 (128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • Lacks multithreading support
      Apple iPhone 12 (128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
    • 57.1% lower maximum RAM capacity
      Apple iPhone 12 (128GB) supports less maximum RAM than the average smartphone (6 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 83.4% lower memory bandwidth
      Apple iPhone 12 (128GB) has lower memory bandwidth than the average smartphone (4.3 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 2 fewer CPU threads
      Apple iPhone 12 (128GB) supports fewer CPU threads than the average smartphone (6 vs 8). The average smartphone supports 8 threads.
    • Supports older OpenGL ES version
      Apple iPhone 12 (128GB) supports a lower OpenGL ES version than the average smartphone (3 vs 3.2). The average smartphone supports OpenGL ES version 3.2.
    • 22.4% slower memory speed
      Apple iPhone 12 (128GB) has a lower memory speed than the average smartphone (2133 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    • No theme customization
      Apple iPhone 12 (128GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
    • Lacks multi-user mode
      Apple iPhone 12 (128GB) does not support multi-user mode, the average smartphone does. 96.4% of smartphones allow multiple user profiles.
    • No split-screen support
      Apple iPhone 12 (128GB) does not support split-screen, the average smartphone does. %^^ of smartphones allow split-screen multitasking.
    • No dynamic theme support
      Apple iPhone 12 (128GB) does not support dynamic themes, the average smartphone does. 81.9% of smartphones support dynamic theming.
    • Runs closed-source/proprietary OS only
      Apple iPhone 12 (128GB) 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 12 (128GB) 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.
    • 26.6% smaller main camera sensor area
      Apple iPhone 12 (128GB) has a smaller main camera sensor area than the average smartphone (23.5 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • Lower front camera megapixels
      Apple iPhone 12 (128GB) has lower front camera megapixels than the average smartphone (12 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • No memory card slot
      Apple iPhone 12 (128GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • Lacks USB Type-C
      Apple iPhone 12 (128GB) lacks a USB Type-C port, the average smartphone includes one. 96.9% of smartphones use USB Type-C.
    • Older Bluetooth version
      Apple iPhone 12 (128GB) uses an older Bluetooth version than the average smartphone (5.1 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • No fingerprint scanner
      Apple iPhone 12 (128GB) does not have a fingerprint scanner, the average smartphone does. 96.4% of smartphones include a fingerprint scanner.
    • 50% lower refresh rate
      Apple iPhone 12 (128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 0.57 inches inch smaller screen size
      Apple iPhone 12 (128GB) has a smaller screen size than the average smartphone (6.1 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 50% lower touch sampling rate
      Apple iPhone 12 (128GB) 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.
    • 5.3% lower screen brightness
      Apple iPhone 12 (128GB) has a lower screen brightness than the average smartphone (625 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 43.7% smaller battery capacity
      Apple iPhone 12 (128GB) has a smaller battery capacity than the average smartphone (2815 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • Lower GSMArena battery endurance score
      Apple iPhone 12 (128GB) has a lower GSMArena battery endurance score than the average smartphone (84 vs 99.5). The average smartphone scores 99.5.
    • 62.5% slower wireless charging speed
      Apple iPhone 12 (128GB) has a slower wireless charging speed than the average smartphone (7.5 W vs 20 W). The average smartphone wireless charging speed is 20 W.
    • No reverse wired charging
      Apple iPhone 12 (128GB) does not support reverse wired charging, the average smartphone does. 60.8% of smartphones support reverse wired charging.
    • 28 min slower full wired charge time
      Apple iPhone 12 (128GB) has a slower full wired charge time than the average smartphone (90 min vs 62 min). The average smartphone takes 62 min to charge.
    • 39.4% slower charging speed
      Apple iPhone 12 (128GB) has a slower charging speed than the average smartphone (20 W vs 33 W). The average smartphone charges at 33 W.
    • No LDAC support
      Apple iPhone 12 (128GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX HD
      Apple iPhone 12 (128GB) does not support aptX HD, the average smartphone does. 50.7% of smartphones support aptX HD.
    • 25% lower French repairability index
      Apple iPhone 12 (128GB) has a lower French repairability index than the average smartphone (6 vs 8). The average smartphone scores 8.
    • 4 year/s older release date
      Apple iPhone 12 (128GB) is an older model than the average smartphone (2020 vs 2024). 4% of smartphones were released more recently.
      October 2020
    • Poor brand origin
      Apple iPhone 12 (128GB) has a poorer brand origin compared to the average smartphone. 0% of smartphones come from top-tier brand origins.
    • 50% lower refresh rate
      Apple iPhone 12 (128GB) 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: MEDIUM

      Good value: ≥120 Hz

      Apple iPhone 12 (128GB) 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
    • Lower-resolution main camera
      Apple iPhone 12 (128GB) 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: MEDIUM

      Good value: >50 MP

      Apple iPhone 12 (128GB) 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
    • 43.7% smaller battery capacity
      Apple iPhone 12 (128GB) has a smaller battery capacity than the average smartphone (2815 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 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 12 (128GB) has a smaller battery capacity than the average smartphone (2815 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.2815 mAh vs 5000 mAh
    • 50% less storage
      Apple iPhone 12 (128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of 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: MEDIUM

      Good value: >256 GB

      Apple iPhone 12 (128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • 4 GB less RAM
      Apple iPhone 12 (128GB) has less RAM than the average smartphone (4 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 12 (128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.4 GB vs 8 GB
    • 0.57 inches inch smaller screen size
      Apple iPhone 12 (128GB) has a smaller screen size than the average smartphone (6.1 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: LOW

      Good value: ≥6.6 inches

      Apple iPhone 12 (128GB) has a smaller screen size than the average smartphone (6.1 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.1 inches vs 6.67 inches
    • Lacks multithreading support
      Apple iPhone 12 (128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
      What it is: Indicates whether the CPU can handle multiple threads per core to improve multitasking.
      When it matters: When you want better efficiency and speed while running background tasks alongside active apps.

      Importance: LOW

      Apple iPhone 12 (128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
    • 57.1% lower maximum RAM capacity
      Apple iPhone 12 (128GB) supports less maximum RAM than the average smartphone (6 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: LOW

      Good value: >16 GB

      Apple iPhone 12 (128GB) supports less maximum RAM than the average smartphone (6 GB vs 14 GB). The average smartphone supports 14 GB of RAM.6 GB vs 14 GB

    Graphic comparison of Apple iPhone 12 (128GB) and other smartphones

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    Third-party reviews

    (Reviews last updated: August 2026)

    (Reviews last updated: August 2026)

    What customers like about Apple iPhone 12 (128GB)?

    • Vibrant Super Retina XDR OLED display providing excellent contrast and true blacks
    • Blazing fast performance driven by the A14 Bionic chip, which remains powerful for modern tasks
    • Introduction of MagSafe for easy magnetic accessory attachment and wireless charging
    • Significantly improved durability with 'Ceramic Shield' front glass and IP68 water resistance
    • Excellent camera system, specifically for low-light photography and high-quality 4K Dolby Vision video
    • Lighter and thinner flat-edged design that is more comfortable to hold one-handed than previous models

    What customers dislike about Apple iPhone 12 (128GB)?

    • Standard 60Hz refresh rate lacks the smoothness of newer 120Hz displays found in competitors
    • Base storage starts at a relatively low 64GB, which can be quickly filled by apps and media
    • Battery life is generally average and may struggle to last a full day under heavy 5G usage
    • Does not include a charging brick or headphones in the box, requiring additional purchase
    • No dedicated telephoto lens, limiting optical zoom capabilities compared to 'Pro' models
    • Flat edges can sometimes feel 'jabby' or sharp against the palm during extended use

    Expert reviews

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    arstechnica.com
    29/10/2020
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    20/10/2020
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    27/06/2022
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    05/09/2023
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    techradar.com
    16/09/2022
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    theguardian.com
    29/10/2020
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    31/10/2020
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    macwelt.de
    22/10/2020
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    netzwelt.de
    18/11/2020
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    presse-citron.net
    26/01/2023
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    01net.com
    23/10/2020
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    lesnumeriques.com
    27/10/2020
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    numerama.com
    23/10/2020
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    easycash.fr
    13/10/2020
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    cnetfrance.fr
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    hablandodemanzanas.com
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    global.techradar.com
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    andreagaleazzi.com
    23/10/2020
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    iculture.nl
    30/10/2020
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    28/10/2020
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