We put the Google Pixel 8a through our rigorous DXOMARK Display test suite to measure its performance across four criteria. 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
- 6.1 inches OLED
- Dimensions: 152.1 x 72.7 x 8.9 mm (5.99 x 2.86 x 0.35 inches)
- Resolution: 1080 x 2400 pixels, (~430 ppi density)
- Aspect ratio: 20:9
- Refresh rate: 120 Hz
Scoring
Sub-scores and attributes included in the calculations of the global score.
Google Pixel 8a
145
display
154
Samsung Galaxy S24 Ultra
Best: Samsung Galaxy S24 Ultra (164)
135
Google Pixel 8
Best: Google Pixel 8 (165)
141
Samsung Galaxy Z Fold6
Best: Samsung Galaxy Z Fold6 (165)
152
Google Pixel 7 Pro
Best: Google Pixel 7 Pro (164)
Eye Comfort Label & Attributes
<10%
Flicker perception probability
% of population
1.4
Minimum Brightness
in nits
0.61
Circadian Action Factor
99%
Color
Consistency
vs Display-P3 color space
Position in Global Ranking
![](https://cdn.dxomark.com/wp-content/themes/flatsome-child/assets/img/product-page/rank.svg)
28
th
4. Samsung Galaxy S24 Ultra
155
5. Samsung Galaxy Z Fold6
154
5. Samsung Galaxy S24+ (Exynos)
154
5. Samsung Galaxy S24 (Exynos)
154
11. Google Pixel 9 Pro Fold
152
12. Apple iPhone 15 Pro Max
151
17. Samsung Galaxy Z Flip6
150
19. Samsung Galaxy S23 Ultra
148
23. Samsung Galaxy A55 5G
147
26. Apple iPhone 14 Pro Max
146
31. Samsung Galaxy Z Flip5
144
33. Asus Zenfone 11 Ultra
143
33. Samsung Galaxy A35 5G
143
36. Apple iPhone 13 Pro Max
142
36. Samsung Galaxy Z Fold5
142
40. Samsung Galaxy S23 FE
140
44. Honor Magic4 Ultimate
138
54. Samsung Galaxy S22 Ultra (Snapdragon)
135
54. Xiaomi Redmi Note 13 Pro Plus 5G
135
59. Samsung Galaxy S22+ (Exynos)
134
62. Samsung Galaxy Z Flip4
133
62. Samsung Galaxy S22 Ultra (Exynos)
133
62. Samsung Galaxy S22 (Snapdragon)
133
62. Vivo X80 Pro (MediaTek)
133
67. Samsung Galaxy S22 (Exynos)
132
72. Samsung Galaxy S21 Ultra 5G (Exynos)
131
72. Vivo X80 Pro (Snapdragon)
131
76. Samsung Galaxy Z Fold4
130
76. Samsung Galaxy S21 Ultra 5G (Snapdragon)
130
76. Samsung Galaxy S21 FE 5G (Snapdragon)
130
87. Samsung Galaxy A54 5G
129
91. Apple iPhone 12 Pro Max
127
95. Vivo X60 Pro 5G (Snapdragon)
126
111. Motorola Edge 30 Pro
123
115. Apple iPhone 11 Pro Max
122
115. Motorola Edge 40 Pro
122
119. Apple iPhone SE (2022)
120
125. Samsung Galaxy A52 5G
114
127. Motorola Razr 40 Ultra
113
130. Crosscall Stellar-X5
109
131. Samsung Galaxy A53 5G
108
137. Samsung Galaxy A22 5G
82
Position in High-End Ranking
![](https://cdn.dxomark.com/wp-content/themes/flatsome-child/assets/img/product-page/rank.svg)
4
th
8. Xiaomi Redmi Note 13 Pro Plus 5G
135
12. Samsung Galaxy A54 5G
129
18. Apple iPhone SE (2022)
120
21. Samsung Galaxy A52 5G
114
25. Samsung Galaxy A53 5G
108
Pros
- Good brightness in outdoor conditions
- Good brightness and dark details when watching HDR10 videos in low light condition
- Good smoothness in every use cases
Cons
- Slight orange cast visible on most content
- Color bands when viewing the device at various angles
- Lack of brightness when watching SDR videos and viewing photos in indoor conditions
The Google Pixel 8a delivers a very satisfactory display experience, featuring high scores in all our sub-scores and evaluations. In the High end segment, it is ranking among the top five in this category. This device is suitable for most use cases, like browsing the web or watching videos.
One of the key aspects that distinguishes the Google Pixel 8a is its readability, especially in outdoor conditions. This is mainly due to its high peak brightness (measured at 2049 nits by our experts), giving it a considerable advantage against the competition. Photos and web contents will therefore be readable even if you’re outdoors, on a sunny day. When it comes to dynamic contents, the Pixel 8a provides a satisfactory HDR10 experience with a good level of brightness as well as good detail rendering in dark areas when viewed in lowlight. However, when shifting to standard indoor conditions, the device could be brighter to ensure a better viewing experience of the contents and the bright and dark details. While browsing the web or navigating through the photo gallery, the device is smooth, thanks to its 120Hz refresh rate. Our testers experienced some occasional unwanted touches, but overall it remains smooth in every use cases. While the device displays high color fidelity, when viewed at various angles, starting from 15°, the Google Pixel 8a shows a few color variations.
The Pixel 8a also earned itself the Eye Comfort label, which distinguishes devices that provide a high level of visual comfort. This is mainly due to its capability to manage blue light by default in addition to when the blue light filter is active.
Test summary
About DXOMARK Display tests: For scoring and analysis, a device undergoes a series of objective and perceptual tests in controlled lab and real-life conditions. The DXOMARK Display score takes into account the overall user experience the screen provides, considering the hardware capacity and the software tuning. In testing, only factory-installed video and photo apps are used. More in-depth details about how DXOMARK tests displays are available in the article “A closer look at DXOMARK Display testing.”
The following section focuses on the key elements of our exhaustive tests and analyses performed in DXOMARK laboratories. Full reports with detailed performance evaluations are available upon request. To order a copy, please contact us.
Readability
154
Samsung Galaxy S24 Ultra
Samsung Galaxy S24 Ultra
How Display Readability score is composed
Readability evaluates the user’s ease and comfort of viewing still content, such as photos or a web page, on the display under different lighting conditions. Our measurements run in the labs are completed by perceptual testing and analysis.
Luminance under various lighting conditions
This graph shows the screen luminance in environments that range from total darkness to outdoor conditions. In our labs, the indoor environment (250 lux to 830 lux) simulates the artificial and natural lighting conditions commonly seen in homes (with medium diffusion); the outdoor environment (from 20,000 lux) replicates a situation with highly diffused light.
Contrast under various lighting conditions
This graph shows the screen’s contrast levels in lighting environments that range from total darkness to outdoor conditions. In our labs, the indoor environment (250 lux to 830 lux) simulates the artificial and natural lighting conditions commonly seen in homes (with medium diffusion); the outdoor environment (from 20,000 lux) replicates a situation with highly diffused light.
Photo EOTF
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). The standard for still images follows a 2.2 gamma. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under intensive lighting conditions (20,000 lux) in the low gray level regions.
Photo EOTF
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). The standard for still images follows a 2.2 gamma. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under intensive lighting conditions (20,000 lux) in the low gray level regions.
Photo EOTF
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). The standard for still images follows a 2.2 gamma. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under intensive lighting conditions (20,000 lux) in the low gray level regions.
Luminance vs Viewing Angle
This graph presents how the luminance drops as viewing angles increase.
Skin-tone rendering in an indoor (1000 lux) environment
From left to right: Google Pixel 8a, Samsung Galaxy A55 5G, Xiaomi 14
(Photos for illustration only)
Skin-tone rendering in a sunlight (>90 000 lux) environment
From left to right: Google Pixel 8a, Samsung Galaxy A55 5G, Xiaomi 14
(Photos for illustration only)
Average Reflectance (SCI) Google Pixel 8a
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
SCI stands for Specular Component Included, which measures both the diffuse reflection and the specular reflection. Reflection from a simple glass sheet is around 4%, while it reaches about 6% for a plastic sheet. Although smartphones’ first surface is made of glass, their total reflection (without coating) is usually around 5% due to multiple reflections created by the complex optical stack.
Average reflectance is computed based on the spectral reflectance in the visible spectrum range (see graph below) and human spectral sensitivity.
Reflectance (SCI)
Wavelength (horizontal axis) defines light color, but also our capacity to see it; for example, UV is a very low wavelength that the human eye cannot see; Infrared is a high wavelength that the human eye also cannot see). White light is composed of all wavelengths between 400 nm and 700 nm, i.e. the range the human eye can see. Measurements above show the reflection of the devices within the visible spectrum range (400 nm to 700 nm).
Uniformity
This graph shows the distribution of luminance throughout the entire display panel. Uniformity is measured with a 20% gray pattern, with bright green indicating ideal luminance. An evenly spread-out bright green color on the screen indicates that the display’s brightness is uniform. Other colors indicate a loss of uniformity.
PWM Frequency Google Pixel 8a
240 Hz
Bad
Good
Bad
Great
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
Displays flicker for 2 main reasons: refresh rate and Pulse Width Modulation. Pulse width modulation is a modulation technique that generates variable-width pulses to represent the amplitude of an analog input signal. This measurement is important for comfort because flickering at low frequencies can be perceived by some individuals, and in the most extreme cases, can induce seizures. Some experiments show that discomfort can appear at a higher frequency. A high PWM frequency (>1500 Hz) tends to be less disturbing for users.
Temporal Light Modulation
This graph represents the frequencies of lighting variation; the highest peak gives the most important modulation. The combination of a low frequency and a high peak is susceptible to inducing eye fatigue.
Color
135
Google Pixel 8
Google Pixel 8
How Display Color score is composed
Color evaluations are performed in different lighting conditions to see how well the device manages color with the surrounding environment. Devices are tested with sRGB and Display-P3 image patterns. Both faithful mode and default mode are used for our evaluation. Our measurements run in the labs are completed by perceptual testing & analysis.
White point color under D65 illuminant at 830 lux
This graph shows the white point coordinates for the image pattern using the default or the faithful mode. D65 illuminant (6500 Kelvin) is a standard that defines the color of white at midday; it is used for display calibration as a white reference, therefore devices are expected to be at or close to the D65 white point.
Color fidelity
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 more visible the color difference is. If the arrow stays within the circle, the color difference will be visible only to trained eyes. The tested color mode is the most faithful proposed by each device, and a color correction is applied to account for the different white points of each device.
White color shift with angle
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.
Circadian Action Factor Google Pixel 8a
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
The circadian action factor is a metric that defines how light impacts the human sleep cycle. It is the ratio of the light energy contributing to sleep disturbances (centered around 450 nm, representing blue light) over the light energy contributing to our perception (covering 400 nm to 700 nm and centered on 550 nm, which is green light). A high circadian action factor means that the ambient light contains strong blue-light energy and is likely to affect the body’s sleep cycle, while a low circadian action factor implies the light has weak blue-light energy and is less likely to affect sleeping patterns.
Spectrum of white emission with Night mode ON
Spectrum measurements of a white web page with BLF mode on and off. This graph shows the impact of blue light filtering on the whole spectrum. All other settings used are default, in particular, the luminance level follows the auto-brightness adaptation from the manufacturer.
The wavelength (horizontal axis) defines light color but also the capacity to see it. For example, UV, which has a very low wavelength, and infra-red, which has a high wavelength, are both not visible to the human eye. White light is composed of all wavelengths between 400 nm and 700 nm, which is the range visible to the human eye.
Spectrum of white emission with Night mode OFF
Spectrum measurements of a white web page with BLF mode on and off. This graph shows the impact of blue light filtering on the whole spectrum. All other settings used are default, in particular, the luminance level follows the auto-brightness adaptation from the manufacturer.
The wavelength (horizontal axis) defines light color but also the capacity to see it. For example, UV, which has a very low wavelength, and infra-red, which has a high wavelength, are both not visible to the human eye. White light is composed of all wavelengths between 400 nm and 700 nm, which is the range visible to the human eye.
Video
141
Samsung Galaxy Z Fold6
Samsung Galaxy Z Fold6
How Display Video score is composed
The video attribute evaluates the Standard Dynamic Range (SDR) and High Dynamic Range (HDR10) video handling in indoor and low-light conditions . Our measurements run in the labs are completed by perceptual testing and analysis.
Video peak luminance vs Lighting conditions
This bar chart presents the peak luminance measured for SDR and HDR10 content on a 10% window white pattern.
Video peak luminance vs Lighting conditions
This bar chart presents the peak luminance measured for SDR and HDR10 content on a 10% window white pattern.
Video rendering in a low-light (0 lux) environment
Clockwise from top left: Google Pixel 8a, Samsung Galaxy A55 5G, Xiaomi 14
(Photos for illustration only)
SDR video EOTF curve
These curves represent the SDR video tone distribution for white color.
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). The standard for SDR videos follows a 2.2 gamma. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under bright lighting conditions (830 lux) in the low gray levels region (< 30%).
SDR video EOTF curve
These curves represent the SDR video tone distribution for white color.
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). The standard for SDR videos follows a 2.2 gamma. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under bright lighting conditions (830 lux) in the low gray levels region (< 30%).
HDR10 video EOTF curve
These curves represent the HDR10 video tone distribution for white color.
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). While the PQ (Perceptual Quantizer) standard is reminded here for reference, it cannot be a target for smartphones as it is an absolute standard whereas smartphones adapt their brightness to lighting conditions. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under bright lighting conditions (830 lux) in the low gray levels region (< 30%).
HDR10 video EOTF curve
These curves represent the HDR10 video tone distribution for white color.
The Electro-Optical Transfer Function (EOTF) defines how bits are converted into luminance out of the display. Gray levels (horizontal axis) represent the different shades from pure white (100% gray level) to pitch black (0% gray level). While the PQ (Perceptual Quantizer) standard is reminded here for reference, it cannot be a target for smartphones as it is an absolute standard whereas smartphones adapt their brightness to lighting conditions. The flatter the curves, the harder it is to perceive differences between consecutive shades. This phenomenon is more frequent under bright lighting conditions (830 lux) in the low gray levels region (< 30%).
Gamut coverage for video content under 0 lux environment
The primary colors are measured both in HDR10 and SDR. The solid color gamut measures the extent of the color area that the device can render in total darkness. The dotted line represents the content’s artistic intent. The measured gamut should match the master color space of each video.
Gamut coverage for video content under 830 lux environment
The primary colors are measured both in HDR10 and SDR. The solid color gamut measures the extent of the color area that the device can render in total darkness. The dotted line represents the content’s artistic intent. The measured gamut should match the master color space of each video.
SDR Video Frame Drops FHD at 30 fps
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
SDR Video Frame Drops UHD at 30 fps
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
These gauges present the percentage of frame irregularities in a 30-second video. These irregularities are not necessarily perceived by users (unless they are all located at the same time stamp) but are an indicator of performance.
Touch
152
Google Pixel 7 Pro
Google Pixel 7 Pro
How Display Touch score is composed
We evaluate the touch attributes under many types of contents where touch is key, and requires different behaviors such as gaming (quick touch to response time), web (smooth scrolling of the page) and images (accurate and smooth navigation from one image to another).
Average Touch Response Time Google Pixel 8a
Google Pixel 8a
Samsung Galaxy A55 5G
Xiaomi 14
Touch To Display response time
This response time test precisely evaluates the time elapsed between a single touch of the robot on the screen and the displayed action. This test is applied to activities that require high reactivity, such as gaming.
DXOMARK encourages its readers to share comments on the articles. To read or post comments, Disqus cookies are required. Change your Cookies Preferences and read more about our Comment Policy.