Smartphones > Xiaomi 12 > Display Test Results
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Xiaomi 12 Display test

OTHER AVAILABLE TESTS FOR THIS DEVICE

We put the Xiaomi 12 through our rigorous DXOMARK Display test suite to measure its performance along 6 criteria: readability, color, video, motion, touch, and artifacts. In this test results, we will break down how it fared in a variety of tests and several common use cases.

Overview

Key display specifications:

  • 6.28 inches, OLED
  • Dimensions: 152.7 x 69.9 x 8.16 mm
  • Resolution: 1080 x 2400 pixels, (~419 ppi density)
  • Aspect ratio: 20:9
  • Refresh rate: 120 Hz
Xiaomi 12
83
display
65

76

84

91

63

91

79

87

66

85

79

86

Pros

  • Smooth touch interactions
  • Smooth light transitions
  • Properly maintained performance in angle

Cons

  • Low brightness level in HDR10 video watching
  • Lack of brightness in most tested conditions, especially under sunlight
  • Difficulties to handle frame drops when watching videos

The Xiaomi 12’s 120Hz screen refresh rate provides a smooth experience and its color rendering is well-managed in indoor light conditions.
The device adapts its brightness levels smoothly to changing lighting conditions. However, brightness could be a bit higher when viewing photos indoors; and when outdoors, the screen is too dim to properly see the content. Under sunlight, the display activates an image adaptation function, but that tends to reduce color nuances.
Brightness is also an issue when using the Xiaomi 12 to watch movies. In low light, the screen’s brightness is too low to allow for a comfortable viewing experience, particularly when watching HDR10 content. Frequent frame drops also minimize the movie-watching experience. This is the main drawback of the device.

Test summary

About DXOMARK Display tests: For scoring and analysis in our smartphone and other display reviews, DXOMARK engineers perform a variety of objective and perceptual tests under controlled lab and real-life conditions. Note that we evaluate display attributes using only the device’s built-in display hardware and its still image (gallery) and video apps at their default settings. (For in-depth information about how we evaluate smartphone and other displays, check out our articles, “How DXOMARK tests display quality” and “A closer look at DXOMARK Display testing.

The following section gathers key elements of our exhaustive tests and analyses performed in DXOMARK laboratories. Detailed performance evaluations under the form of reports are available upon request. Do not hesitate to contact us.

Readability

65

Xiaomi 12

76

Apple iPhone 13 Pro Max
How Display Readability score is composed

Readability evaluates how easily and comfortably users can read the display under different real-life conditions on still content (photos & web). DXOMARK uses its Display Bench to recreate ambient light conditions ranging from total darkness to bright sunlight. In addition to laboratory tests,perceptual analysis is also made in real-life environments.

Brightness under various lighting conditions
Contrast under various lighting conditions
Outdoors in the shade, from left: Xiaomi 12, Xiaomi 11 Ultra, the Apple iPhone 13, and the Asus Zenfone 8
(Photos for illustration only)
Outdoors in sunlight, from left: Xiaomi 12, Xiaomi 11 Ultra, the Apple iPhone 13, and the Asus Zenfone 8
(Photos for illustration only)

Luminance uniformity in false color for 20% gray

This graph shows the uniformity of the display with a 20% gray pattern.
The more
visible the green color is, the more uniform is the display.
 

Color

84

Xiaomi 12

91

Oppo Find X5 Pro
How Display Color score is composed

The color attribute evaluates the capacity of the device to accurately reproduce colors. The measurements taken are for fidelity, white point color, and gamut coverage. We perform color evaluations for different lighting conditions to see how well the device can manage color in the surrounding environment. Colors are measured using a spectrophotometer in a controlled lighting environment. Perceptual analysis of color rendering is against the reference pattern displayed on a calibrated professional monitor.

White point color temperature under indoor lighting conditions (1000 lux)
Xiaomi 12, color fidelity at 1000 lux in the sRGB color space
Xiaomi 12, color fidelity at 1000 lux in the DCI-P3 color space
Each arrow represents the color difference between a target color pattern (base of the arrow) and its actual measurement (tip of the arrow). The longer the arrow, the greater the color difference is visible. If the arrow stays within the circle, the color difference will only be visible to trained eyes.
White point on angle, Xiaomi 12
This graph shows the color shift when the screen is at an angle. Each dot represents a measurement at a particular angle. Dots inside the inner circle exhibit no color shift in angle; those between the inner and outer circle have shifts that only trained experts will see; but those falling outside the outer circle are noticeable.
Color rendering outdoors, clockwise from top left: Xiaomi 12, Xiaomi 11 Ultra, the Apple iPhone 13, and the Asus Zenfone 8.
The Xiaomi 12 shows a slight blue to green cast.
(Photos for illustration only)

Video

63

Xiaomi 12

91

Samsung Galaxy S22 Ultra (Snapdragon)
How Display Video score is composed

Our video attribute evaluates the Standard Dynamic Range (SDR) and High Dynamic Range (HDR10) video handling of each device in indoor and low light conditions. We measure tone mapping, color gamut, brightness and contrast of the display. We perform perceptual analysis against our professional reference monitor (Sony BVM-HX310) to ensure that the rendering respects the artistic intent.

Video brightness at 10% APL in the dark ( < 5 lux)
The device’s brightness is low for HDR10 content.
(Photos for illustration only)

The primary colors are measured both in HDR10 and SDR.  The extracted color gamut shows the extent of the color area that the device can render. To respect the artistic intent, the measured gamut should match the mastering color space of each video

Xiaomi 12, HDR10
Xiaomi 12, SDR

Motion

79

Xiaomi 12

87

Huawei P40 Pro
How Display Motion score is composed

The motion attribute evaluates the handling of dynamic contents. Frame drops, motion blur, and playback artifacts are scrutinized using games and videos.

The long exposure photos below show the number of frame irregularities in a 30-second video. A good performance shows a regular pattern (either a flat gray image or a pull-down pattern).

Xiaomi 12, frame drops at 30 fps
Xiaomi 12, frame drops at 60 fps

Touch

66

Xiaomi 12

85

OnePlus 9
How Display Touch score is composed

To evaluate touch, DXOMARK uses a touch robot and a high-speed camera to play and record a set of scenarios for smoothness, accuracy and response-time evaluation.

Average Touch Response Time Xiaomi 12
59 ms
Fast
Good
Bad
Slow
This response time test evaluates precisely the time elapsed between the robot touching the screen and the displayed action. This test is applied to activities that require a high reactivity, such as gaming.

Artifacts

79

Xiaomi 12

86

Apple iPhone 13 Pro Max

How Display Artifacts score is composed

Evaluating artifacts means checking for the performance, image rendering and motion flaws that can affect the end-user experience. DXOMARK measures precisely the device’s reflectance and the presence of flicker as well as evaluates the residual aliasing when playing videogames, among others.

Average Reflectance (SCI) Xiaomi 12
4.6 %
Low
Good
Bad
High
Reflectance measurement (SCI)
Measurements above show the reflection of the device within the visible spectrum range (400 nm to 700 nm). It includes both diffuse and specular reflection.
Flicker Frequency Xiaomi 12
480 Hz
Bad
Good
Bad
Great
Flicker comparison
This graph represents the frequencies of lighting variation; the highest peak gives the main flicker frequency.

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