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Xiaomi YI 4K Review | 96 Data compared

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  • Avg. price in UK: ~£240
  • Avg. price in US: ~$250
  • Video resolution: 4K
  • Battery life: 120 min
  • Waterproof depth: 0 m
  • Electronic image stabilization: yes
  • Maximum 4K frame rate: 30 fps

Xiaomi YI 4K review. Compare 96 technical specifications and user reviews to see how it ranks among action cameras and if it is worth buying.

6.6

Overall score

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

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

Score components:

80.0%

6.1

Technical Score

20.0%

8.9

User score

Good
6.1

Technical Score

What it is: An assessment of the action camera's technical performance, covering eight key areas: video quality, image quality, stabilization, ruggedness, waterproofing, mounting options, connectivity, battery, and design.

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

Score components:

30.0%

5.8

Video

22.0%

6.0

Photo

14.0%

4.9

Ruggedness & Storage

13.0%

6.7

Battery

11.0%

6.2

Connectivity & Audio

10.0%

7.9

Display & Design

Good
8.9

User score

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

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(1837)
amazon
4.2
(843)
amazon
4.1
(266)
United States
Amazon_logo.png
4.2
(1431)
Amazon_logo.png
4.3
(824)
Amazon_logo.png
4.1
(270)

(Reviews last updated: July 2026)

Excellent
  • 7.3
    Motorcycle riding

    Score components:

    35.0%

    10

    Electronic image stabilization

    30.0%

    7.2

    Video resolution

    20.0%

    7.3

    Battery life

    15.0%

    1.0

    Waterproof depth

  • 3.7
    Skiing

    Score components:

    30.0%

    10

    Electronic image stabilization

    25.0%

    1.0

    Horizon leveling

    25.0%

    1.0

    Waterproof depth

    20.0%

    1.0

    Minimum operating temperature

  • 4.1
    Low light

    Score components:

    35.0%

    1.0

    HDR mode

    30.0%

    6.8

    Sensor size

    20.0%

    1.0

    Color depth

    15.0%

    10

    Electronic image stabilization

  • 7.1
    Long videos

    Score components:

    50.0%

    7.3

    Battery life

    20.0%

    10

    Removable battery

    15.0%

    1.0

    Fast charging

    15.0%

    9.0

    Charging time

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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.

Verdict

The Xiaomi Yi 4K is a high-performance action camera featuring a 12MP Sony IMX377 sensor and an Ambarella A9SE75 chipset, capable of recording true 4K video at 30fps and 1080p up to 120fps. Key characteristics include a responsive 2.19-inch Gorilla Glass touchscreen, dual-band Wi-Fi for fast app connectivity, and a robust 1400mAh battery providing approximately 120 minutes of 4K recording. Its main pros are exceptional image quality for its price point, long-lasting battery life, and a highly intuitive user interface. However, notable cons include the lack of electronic image stabilization (EIS) when shooting in 4K resolution, mediocre low-light performance, and the fact that it is not waterproof without an additional external housing.

Technical Specifications of Xiaomi YI 4K

Technical Score

What it is: An assessment of the action camera's technical performance, covering eight key areas: video quality, image quality, stabilization, ruggedness, waterproofing, mounting options, connectivity, battery, and design.

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

Score components:

30.0%

5.8

Video

22.0%

6.0

Photo

14.0%

4.9

Ruggedness & Storage

13.0%

6.7

Battery

11.0%

6.2

Connectivity & Audio

10.0%

7.9

Display & Design

6.1
Xiaomi YI 4K has a technical score of 6.06 points, which is higher than 50% of action cameras.
User score

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

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

8.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(1837)
amazon
4.2
(843)
amazon
4.1
(266)
United States
Amazon_logo.png
4.2
(1431)
Amazon_logo.png
4.3
(824)
Amazon_logo.png
4.1
(270)

(Reviews last updated: July 2026)

8.9
Xiaomi YI 4K has a user score of 8.87 points, which is higher than 69.3% of action cameras.
Popularity
What it is: An indicator based on the number of reviews received by the action camera.
When it matters: When you want to see which action cameras attract the most buyer attention and review activity.
10
Xiaomi YI 4K has a popularity of 10 points, which is higher than 68.7% of products in this category.
Ratio quality/price

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

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

6.6

Overall score

40.0%

9.3

Price

7.4
Xiaomi YI 4K has a quality-to-price ratio of 7.4 points, which is higher than 57.8% of products in this category.
Video resolution
What it is: The listed recording format states maximum capture resolution and frame rate.
When it matters: When video quality matters for your footage.

Importance: HIGH

4K
Xiaomi YI 4K records video at 4K, which is higher than that of 36.1% of action cameras.
Maximum 4K frame rate
What it is: Indicates the highest frame rate available when recording at 4K resolution.
When it matters: When you want detailed footage and still need enough frame rate for action or mild slow motion.

Importance: HIGH

30 fps
Xiaomi YI 4K has a maximum 4K frame rate of 30 fps, which is higher than that of 37.2% of action cameras and equal to that of 26.4% of action cameras.
Maximum 1080p frame rate
What it is: Indicates the highest frame rate available when recording at 1080p resolution.
When it matters: When you want smoother slow motion or fast-action playback while staying at 1080p resolution.

Importance: MEDIUM

120 fps
Xiaomi YI 4K has a maximum 1080p frame rate of 120 fps, which is higher than that of 60.8% of action cameras and equal to that of 20.3% of action cameras.
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: HIGH

60 Mbps
Xiaomi YI 4K has a video bitrate of 60 Mbps, which is higher than that of 40.5% of action cameras and equal to that of 13.5% of action cameras.
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264
Xiaomi YI 4K supports the following video codecs: H.264. Its codec support is more advanced than that of 2.4% of action cameras.
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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

12 MP
Xiaomi YI 4K has a main camera resolution of 12 MP, which is higher than that of 24.6% of action cameras and equal to that of 30.3% of action cameras.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

1/2.3"
Xiaomi YI 4K has a sensor size of 1/2.3", which is larger than that of 18.3% of action cameras.
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

2.8 f
Xiaomi YI 4K has a main camera aperture of 2.8 f, which is wider than that of 5.3% of action cameras and equal to that of 49.3% of action cameras.
Photo resolution
What it is: The maximum resolution of still photos captured by the camera, measured in megapixels.
When it matters: When you want more detail for cropping, large displays, or prints; higher photo resolution provides more pixels when image quality is otherwise comparable.

Importance: LOW

12 MP
Xiaomi YI 4K captures photos at 12 MP, which is higher than 24.3% of action cameras and equal to 35% of action cameras.
Field of view
What it is: The field-of-view angle shows how wide the camera can capture in one frame.
When it matters: When you want a wider or tighter look from the camera.

Importance: MEDIUM

155 °
Xiaomi YI 4K has a field of view of 155 °, which is narrower than that of 59.6% of action cameras.
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Built-in display
What it is: Whether the action camera has its own built-in screen for framing, playback, or settings.
When it matters: When you want to frame shots, review clips, or change settings directly on the camera.

Importance: LOW

?
Screen size
What it is: The physical diagonal measurement of the display area, usually expressed in inches.
When it matters: When you want a bigger on-camera screen for framing, playback, or reading menus more easily.

Importance: MEDIUM

2.19 inch
Xiaomi YI 4K has a 2.19 inch screen, which is larger than the screens on 71.4% of action cameras.
Touchscreen
What it is: Indicates that the display acts as an input device, recognizing touch gestures.
When it matters: When you interact with your device using intuitive taps and gestures.

Importance: LOW

yes
Xiaomi YI 4K includes a touchscreen. This feature is present on 62.2% of action cameras.
Secondary screen
What it is: Indicates whether the camera includes an additional display separate from the main screen.
When it matters: When you vlog, frame yourself often, or need status info visible without rotating the camera.

Importance: LOW

?
Secondary screen resolution
What it is: States the pixel resolution of the additional display used for status information or framing.
When it matters: When you depend on the front or extra display for framing and want a clearer preview.

Importance: LOW

N/A
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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
Xiaomi YI 4K supports Wi-Fi connectivity. This feature is present on 92.5% of action cameras.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

802.11a/b/g/n
Xiaomi YI 4K supports 802.11a/b/g/n, which is newer than the standard supported by 63% of action cameras and equal to the standard supported by 1.4% of action cameras.
Bluetooth version
What it is: The Bluetooth version the action camera supports for wireless accessories and companion-device pairing.
When it matters: When you want to pair the camera with wireless accessories or a companion device reliably.

Importance: LOW

4.0
Xiaomi YI 4K supports Bluetooth version 4.0 which is newer than that supported by 47.8% of action cameras and equal to that of 17% of action cameras.
Bluetooth Low Energy support.
GPS
What it is: Support for the Global Positioning System to determine the device's precise location.
When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: LOW

no
Xiaomi YI 4K does not support GPS. 13.9% of action cameras include GPS functionality.
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
Xiaomi YI 4K does not include USB Type-C. 42.4% of action cameras use USB-C.
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Battery life
What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
When it matters: When you do not want to charge the watch too often.

Importance: HIGH

120 min
Xiaomi YI 4K runs for 120 min per charge, which is longer than the battery life of 62.8% of action cameras and equal to the battery life of 10.4% of action cameras.
Battery power
What it is: The battery capacity, usually measured in milliampere-hours (mAh).
When it matters: When you do not want to charge the watch too often.

Importance: MEDIUM

1,400 mAh
Xiaomi YI 4K has a battery capacity of 1400 mAh, which is higher than that of 71.3% of action cameras.
Charging time
What it is: The time the battery needs to recharge fully under supported conditions.
When it matters: When you want shorter breaks between charges.

Importance: MEDIUM

1.5 h
Xiaomi YI 4K charges in 1.5 h, which is shorter than the charging time of 71.1% of action cameras and equal to the charging time of 9.2% of action cameras.
Fast charging
What it is: Whether the camera supports faster-than-standard charging to reduce downtime between shoots.
When it matters: When you need to recharge quickly between shooting sessions, travel stops, or battery swaps.

Importance: LOW

no
Xiaomi YI 4K does not support fast charging. 19.4% of action cameras support fast charging.
Wireless charging
What it is: Whether the camera itself can charge wirelessly on a compatible charging surface or dock.
When it matters: When you want to top up the camera without plugging in a cable every time.

Importance: LOW

no
Xiaomi YI 4K does not support wireless charging. 0.6% of action cameras support wireless charging.
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Waterproof depth
What it is: The maximum depth of water the device is certified to withstand for a specific duration.
When it matters: When you film while swimming, snorkeling, or in heavy water exposure and need to know the camera's native underwater limit.

Importance: HIGH

0 m
Xiaomi YI 4K is waterproof to 0 m, which is shallower than the waterproof depth of 51.2% of action cameras and equal to the waterproof depth of 48.8% of action cameras.
Requires optional waterproof housing
IP rating
What it is: A standardized protection code that shows how well the action camera resists dust and water ingress.
When it matters: When you shoot in rain, snow, dust, or around water and want to know how well the camera is sealed.

Importance: MEDIUM

?
Maximum operating temperature
What it is: The highest ambient temperature at which the watch is rated to operate normally.
When it matters: When you use the watch in heat, cold, or at high altitude.

Importance: LOW

45 °C
Xiaomi YI 4K has a maximum operating temperature of 45 °C, which is higher than that of 74.5% of action cameras and equal to that of 19.7% of action cameras.
Minimum operating temperature
What it is: The lowest ambient temperature at which the watch is rated to operate normally.
When it matters: When you use the watch in heat, cold, or at high altitude.

Importance: LOW

0 °C
Xiaomi YI 4K has a minimum operating temperature of 0 °C, which is higher than that of 73.9% of action cameras and equal to that of 21.8% of action cameras.
External memory slot
What it is: A slot for expandable storage such as a memory card, if the watch provides one.
When it matters: When you want more room for apps, music, or offline data.

Importance: LOW

yes
Xiaomi YI 4K includes an external memory slot. This feature is present on 95.2% of action cameras.
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Xiaomi YI 4K vs the average action camera

  • Built-in live streaming
    Xiaomi YI 4K supports built-in live streaming, the average action camera does not. 28.7% of action cameras support built-in live streaming.
    What it is: Shows whether the manufacturer provides built-in live streaming support without relying on unofficial workarounds.
    When it matters: When you want to go live quickly from the camera without depending on unofficial apps or hacks.

    Importance: LOW

    Xiaomi YI 4K supports built-in live streaming, the average action camera does not. 28.7% of action cameras support built-in live streaming.
  • 2 fps higher slow-motion frame rate
    Xiaomi YI 4K has a higher slow-motion frame rate than the average action camera (240 fps vs 120 fps). The average action camera reaches 120 fps for slow motion.
    What it is: The highest native frame rate the camera can record for slow-motion playback.
    When it matters: When you want smoother slow motion and more detail in fast action; a higher native frame rate allows slower playback.

    Importance: MEDIUM

    Xiaomi YI 4K has a higher slow-motion frame rate than the average action camera (240 fps vs 120 fps). The average action camera reaches 120 fps for slow motion.240 fps vs 120 fps
  • Damage-resistant glass
    Xiaomi YI 4K uses damage-resistant glass, the average action camera does not. 43.2% of action cameras use damage-resistant glass.
    What it is: Indicates whether the outer glass is designed to better resist scratches, impacts, or everyday wear.
    When it matters: When the camera will be exposed to debris, accidental knocks, or rough travel conditions.

    Importance: LOW

    Xiaomi YI 4K uses damage-resistant glass, the average action camera does not. 43.2% of action cameras use damage-resistant glass.
  • 30 min longer battery life
    Xiaomi YI 4K has longer battery life than the average action camera (120 min vs 90 min). The average action camera offers 90 min of battery life.
    What it is: The typical endurance the watch can deliver on a full charge under the stated usage pattern.
    When it matters: When you do not want to charge the watch too often.

    Importance: HIGH

    Xiaomi YI 4K has longer battery life than the average action camera (120 min vs 90 min). The average action camera offers 90 min of battery life.120 min vs 90 min
  • 5 °C higher max operating temp
    Xiaomi YI 4K has a higher maximum operating temperature than the average action camera (45 °C vs 40 °C). The average action camera reaches a maximum operating temperature of 40 °C.
    What it is: The highest ambient temperature at which the watch is rated to operate normally.
    When it matters: When you use the watch in heat, cold, or at high altitude.

    Importance: LOW

    Xiaomi YI 4K has a higher maximum operating temperature than the average action camera (45 °C vs 40 °C). The average action camera reaches a maximum operating temperature of 40 °C.45 °C vs 40 °C
  • 9.5% larger screen size
    Xiaomi YI 4K has a higher screen size than the average action camera (2.2 inch vs 2 inch). The average action camera has a screen size of 2 inch.
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you want a bigger on-camera screen for framing, playback, or reading menus more easily.

    Importance: MEDIUM

    Xiaomi YI 4K has a higher screen size than the average action camera (2.2 inch vs 2 inch). The average action camera has a screen size of 2 inch.2.19 inch vs 2 inch
  • 60 fps higher 1080p frame rate
    Xiaomi YI 4K has a higher 1080p frame rate than the average action camera (120 fps vs 60 fps). The average action camera reaches 60 fps at 1080p.
    What it is: Indicates the highest frame rate available when recording at 1080p resolution.
    When it matters: When you want smoother slow motion or fast-action playback while staying at 1080p resolution.

    Importance: MEDIUM

    Xiaomi YI 4K has a higher 1080p frame rate than the average action camera (120 fps vs 60 fps). The average action camera reaches 60 fps at 1080p.120 fps vs 60 fps
  • 0.5 h shorter charging time
    Xiaomi YI 4K has a lower charging time than the average action camera (1.5 h vs 2 h). The average action camera takes 2 h to charge.
    What it is: The time the battery needs to recharge fully under supported conditions.
    When it matters: When you want shorter breaks between charges.

    Importance: MEDIUM

    Xiaomi YI 4K has a lower charging time than the average action camera (1.5 h vs 2 h). The average action camera takes 2 h to charge.1.5 h vs 2 h
  • Built-in live streaming
    Xiaomi YI 4K supports built-in live streaming, the average action camera does not. 28.7% of action cameras support built-in live streaming.
  • 2 fps higher slow-motion frame rate
    Xiaomi YI 4K has a higher slow-motion frame rate than the average action camera (240 fps vs 120 fps). The average action camera reaches 120 fps for slow motion.
  • 60 fps higher 1080p frame rate
    Xiaomi YI 4K has a higher 1080p frame rate than the average action camera (120 fps vs 60 fps). The average action camera reaches 60 fps at 1080p.
  • 9.5% larger screen size
    Xiaomi YI 4K has a higher screen size than the average action camera (2.2 inch vs 2 inch). The average action camera has a screen size of 2 inch.
  • Newer Wi-Fi version
    Xiaomi YI 4K supports a newer Wi-Fi version than the average action camera (802.11a/b/g/n vs 802.11b/g/n). The average action camera uses Wi-Fi 802.11b/g/n.
  • 30 min longer battery life
    Xiaomi YI 4K has longer battery life than the average action camera (120 min vs 90 min). The average action camera offers 90 min of battery life.
  • 0.5 h shorter charging time
    Xiaomi YI 4K has a lower charging time than the average action camera (1.5 h vs 2 h). The average action camera takes 2 h to charge.
  • 200 mAh more battery capacity
    Xiaomi YI 4K has a higher battery capacity than the average action camera (1,400 mAh vs 1,200 mAh). The average action camera has a battery capacity of 1,200 mAh.
  • Damage-resistant glass
    Xiaomi YI 4K uses damage-resistant glass, the average action camera does not. 43.2% of action cameras use damage-resistant glass.
  • 5 °C higher max operating temp
    Xiaomi YI 4K has a higher maximum operating temperature than the average action camera (45 °C vs 40 °C). The average action camera reaches a maximum operating temperature of 40 °C.

Total
Video
Display & Design
Connectivity & Audio
Battery
Ruggedness & Storage
  • Lower video resolution
    Xiaomi YI 4K records at 4K, a lower video resolution than the average action camera (5.3K).
  • 11 ° narrower field of view
    Xiaomi YI 4K has a lower field of view than the average action camera (155 ° vs 166 °). The average action camera offers a field of view of 166 °.
  • 5 mm wider
    Xiaomi YI 4K is wider than the average action camera (65 mm vs 60 mm). The average action camera has a width of 60 mm.
  • 2 older release date
    Xiaomi YI 4K is older than the average action camera (2,016 vs 2,018). The average action camera was released in 2,018.
    Released in May 2016.
  • Older Bluetooth version
    Xiaomi YI 4K uses an older Bluetooth version than the average action camera (4 vs 5.2). The average action camera uses Bluetooth 5.2.
    Bluetooth Low Energy support.
  • 1 m shallower waterproof depth
    Xiaomi YI 4K has a lower waterproof depth rating than the average action camera (0 m vs 1 m). The average action camera has a waterproof depth rating of 1 m.
    Requires optional waterproof housing
  • 64 GB smaller microSD limit
    Xiaomi YI 4K has a lower maximum microSD capacity than the average action camera (64 GB vs 128 GB). The average action camera supports microSD cards up to 128 GB.
    1,000 GB may work unofficially.
  • Lower video resolution
    Xiaomi YI 4K records at 4K, a lower video resolution than the average action camera (5.3K).
    What it is: The listed recording format states maximum capture resolution and frame rate.
    When it matters: When video quality matters for your footage.

    Importance: HIGH

    Xiaomi YI 4K records at 4K, a lower video resolution than the average action camera (5.3K).4K vs 5.3K
  • Older Bluetooth version
    Xiaomi YI 4K uses an older Bluetooth version than the average action camera (4 vs 5.2). The average action camera uses Bluetooth 5.2.
    Bluetooth Low Energy support.
    What it is: The Bluetooth version the action camera supports for wireless accessories and companion-device pairing.
    When it matters: When you want to pair the camera with wireless accessories or a companion device reliably.

    Importance: LOW

    Xiaomi YI 4K uses an older Bluetooth version than the average action camera (4 vs 5.2). The average action camera uses Bluetooth 5.2.4.0 vs 5.2
  • 1 m shallower waterproof depth
    Xiaomi YI 4K has a lower waterproof depth rating than the average action camera (0 m vs 1 m). The average action camera has a waterproof depth rating of 1 m.
    Requires optional waterproof housing
    What it is: The maximum depth of water the device is certified to withstand for a specific duration.
    When it matters: When you film while swimming, snorkeling, or in heavy water exposure and need to know the camera's native underwater limit.

    Importance: HIGH

    Xiaomi YI 4K has a lower waterproof depth rating than the average action camera (0 m vs 1 m). The average action camera has a waterproof depth rating of 1 m.0 m vs 1 m
  • 11 ° narrower field of view
    Xiaomi YI 4K has a lower field of view than the average action camera (155 ° vs 166 °). The average action camera offers a field of view of 166 °.
    What it is: The field-of-view angle shows how wide the camera can capture in one frame.
    When it matters: When you want a wider or tighter look from the camera.

    Importance: MEDIUM

    Xiaomi YI 4K has a lower field of view than the average action camera (155 ° vs 166 °). The average action camera offers a field of view of 166 °.155 ° vs 166 °
  • 64 GB smaller microSD limit
    Xiaomi YI 4K has a lower maximum microSD capacity than the average action camera (64 GB vs 128 GB). The average action camera supports microSD cards up to 128 GB.
    1,000 GB may work unofficially.
    What it is: Specifies the largest microSD card size officially supported for local recording and storage.
    When it matters: When you record long trips, high-bitrate video, or multi-day outings without frequent file offloading.

    Importance: LOW

    Xiaomi YI 4K has a lower maximum microSD capacity than the average action camera (64 GB vs 128 GB). The average action camera supports microSD cards up to 128 GB.64 GB vs 128 GB
  • 5 mm wider
    Xiaomi YI 4K is wider than the average action camera (65 mm vs 60 mm). The average action camera has a width of 60 mm.
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you want the camera body to fit better in mounts, pockets, or tight spaces.

    Importance: LOW

    Xiaomi YI 4K is wider than the average action camera (65 mm vs 60 mm). The average action camera has a width of 60 mm.65 mm vs 60 mm
  • 2 older release date
    Xiaomi YI 4K is older than the average action camera (2,016 vs 2,018). The average action camera was released in 2,018.
    Released in May 2016.
    What it is: The month and year when the action camera model was officially released or first became available.
    When it matters: When you want to know whether the camera is relatively current or from an older generation.

    Importance: LOW

    Xiaomi YI 4K is older than the average action camera (2,016 vs 2,018). The average action camera was released in 2,018.2016 vs 2018
Total
Video
Photo
Display & Design
Connectivity & Audio
Ruggedness & Storage

Graphic comparison of Xiaomi YI 4K and

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Third-party reviews

United Kingdom
amazon
4.2
1837 Reviews
amazon
4.2
843 Reviews
amazon
4.1
266 Reviews
United States
Amazon_logo.png
4.2
1431 Reviews
Amazon_logo.png
4.3
824 Reviews
Amazon_logo.png
4.1
270 Reviews

(Reviews last updated: July 2026)

What customers like about Xiaomi YI 4K?

  • Excellent value for money, acting as an affordable alternative to premium competitors like GoPro
  • High-quality 4K video recording with sharp detail and strong colour reproduction
  • Large, responsive, and intuitive 2.19-inch rear touchscreen display covered in scratch-resistant Gorilla Glass
  • Strong battery life, offering close to 2 hours of recording time depending on settings
  • Built-in standard 1/4-inch tripod mounting thread directly on the camera body
  • Responsive dual-band Wi-Fi connectivity that integrates well with a smartphone app for quick file transfers
  • Compact, lightweight, and pocket-friendly build that is easy to transport

What customers dislike about Xiaomi YI 4K?

  • Does not include any starter accessories, mounts, or a memory card out of the box
  • The camera body itself is not waterproof or weather-sealed, requiring an external housing case for underwater use
  • Electronic image stabilization (EIS) does not work when shooting at the maximum 4K resolution
  • Noticeable drop in video quality and increased visual noise when shooting in low-light environments
  • The touchscreen display becomes entirely inaccessible once the camera is placed inside the waterproof housing
  • No built-in GPS functionality or native voice control capabilities
  • The microSD card slot is located inside the battery compartment, making it somewhat awkward and tight to access

Expert reviews

O
oscarliang.com
17/07/2016
Review - Xiaomi Yi 2 4K HD Action Camera

The Xiaomi Yi 4K Action Camera, reviewed by Oscar Liang, is positioned as a high-value, second-generation "GoPro killer" featuring an Ambarella A9SE75 processor and a 2.19-inch Retina touchscreen. Key advantages include 4K video recording at 30fps, improved battery life allowing for roughly two hours of continuous recording, and a built-in standard tripod mount. However, the review...Read more

L
liamalexcolman.net
17/02/2017
YI 4K Action Camera review - Tiny camera, big action

The YI 4K Action Camera is a premium, budget-friendly action camera that offers significant upgrades over its predecessor, including a rear touchscreen with Gorilla Glass, dual-band Wi-Fi for faster file transfers, and a long-lasting battery that consistently hits the two-hour mark when recording in 4K resolution. Equipped with a Sony IMX377 sensor, it delivers superb video and...Read more

T
techradar.com
17/07/2018
Yi 4K Action Camera review

The Yi 4K Action Camera is a well-constructed, budget-friendly POV camera designed to compete directly with the GoPro Hero5 Black by offering similar core specifications at a significantly lower price point. It delivers highly detailed 4K video recording at 30fps continuously for up to two hours, smooth 1080p footage at 120fps, and crisp 12-megapixel still images. Backed by Xiaomi,...Read more

E
en.techreviewer.de
09/10/2024
Yi 4K review - 4K action camera

The YI 4K Action Cam is a high-performing, budget-friendly competitor to the GoPro HERO series that delivers impressive native 4K video recording at 30 frames per second using powerful Ambarella A9SE and Sony IMX377 hardware. The camera stands out for its sleek aesthetic design and successful overall workmanship, offering users ten versatile recording modes, including time-lapse and...Read more

C
cnet.com
29/08/2016
YI 4K Action Camera review: More camera for your money

in english language, be very specific, mention pros and cons inside You sent: 1 tab and said: 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside YI 4K Action Camera review: More camera for less money - CNET 2 paragraphs summary of this review in english language, be very specific, mention pros and cons inside

C
computerbild.de
29/08/2016
Yi 4K Actioncam im Test - COMPUTER BILD

The Yi 4K Actioncam is a compact and lightweight 89-gram device from Xiaomi’s ecosystem that features a minimalist design with a single power button, a front LED indicator, and a sharp, responsive rear touchscreen protected by Gorilla Glass. The camera offers an intuitive interface using gesture swipes to toggle settings or change between six capture modes, including Time Lapse and...Read more

(Translated)Show original
D
digitaleyes.de
22/08/2016
Yi Technology (Xiaoyi) Yi 4K Action Camera (YAS-1616INT)

The Yi Technology (Xiaoyi) Yi 4K Action Camera (YAS-1616INT) is positioned as a direct premium competitor to the GoPro Hero 4 Black, offering high-end performance at a price advantage of around €100 to €150. A standout feature is its sharp, smartphone-like 2.2-inch Retina touchscreen protected by Gorilla Glass, which provides an intuitive and highly responsive English-language user...Read more

(Translated)Show original
A
antoineguilbert.fr
05/11/2016
Test de la caméra Xiaomi Yi 4K : la qualité à prix abordable

The Xiaomi Yi 4K action camera offers an excellent price-to-performance ratio, serving as a highly capable and budget-friendly competitor that costs half the price of a GoPro. The device is built around a 12-megapixel Sony sensor paired with an Ambarella A9 processor and an electronic image stabilizer, enabling fluid recording at 4K at 30 fps, 1080p at 120 fps, and 720p at 240 fps....Read more

(Translated)Show original
R
robadainformatici.it
21/11/2016
Xiaomi Yi 4k - Recensione Completa | Roba Da Informatici

This review evaluates the Xiaomi Yi 4K, highlighting it as a high-end action camera that offers exceptional value for money and serves as a strong competitor to brands like GoPro and Sony. The device features a compact design made of durable plastic and a metal base, housing a 2.19-inch Gorilla Glass touchscreen with a 640 x 360 resolution. Driven by an Ambarella A975SE processor...Read more

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