Oukitel C57 Pro vs Samsung Galaxy A31
Design
Weight
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
- Oukitel C57 Pro 215
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- Samsung Galaxy A31 185g
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Thickness
The thickness (or depth) of the product.
- Oukitel C57 Pro 9.4
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- Samsung Galaxy A31 8.6mm
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Width
The width represents the horizontal dimension of the product.
- Oukitel C57 Pro 76.6
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- Samsung Galaxy A31 73.1mm
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Height
The height represents the vertical dimension of the product.
- Oukitel C57 Pro 165.8
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- Samsung Galaxy A31 159.3mm
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Water resistance
The level of water resistance that the device has.
- Oukitel C57 Pro none
- Samsung Galaxy A31
Volume
Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.
- Oukitel C57 Pro 119.382632
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- Samsung Galaxy A31 100.145538cm³
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Can be folded
Foldable devices are easier to transport and take up less storage space.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a physical QWERTY keyboard
Text messaging is much faster due to a hardware keyboard.
- Oukitel C57 Pro
- Samsung Galaxy A31
French Repairability Index
This is a score from 0–10 which informs consumers on how easy it is to repair a device. It is designed to reduce e-waste and planned obsolescence. The score is calculated from various criteria such as ease of disassembly and availability of spare parts.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 null
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Display
Screen size
The bigger the screen size is, the better the user experience.
- Oukitel C57 Pro 6.52
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- Samsung Galaxy A31 6.4"
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Display type
The type of technology used in the display.
- Oukitel C57 Pro lcd, ips
- Samsung Galaxy A31 oled_amoled
Pixel density
Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
- Oukitel C57 Pro 215
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- Samsung Galaxy A31 411ppi
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Resolution
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
- Oukitel C57 Pro 576 x 1280
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- Samsung Galaxy A31 1080 x 2400px
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Refresh rate
The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 60Hz
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Has branded damage-resistant glass
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
- Oukitel C57 Pro
- Samsung Galaxy A31
Gorilla Glass version
Gorilla Glass is one of the most popular brands of chemically strengthened glass, manufactured by Corning. Several versions have been developed, the newer ones being more durable and providing better damage resistance.
- Oukitel C57 Pro gorilla_glass_5
- Samsung Galaxy A31 null
Supports HDR10
HDR10 is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports HDR10+
HDR10+ is an improved version of HDR10 video technology. HDR10+ uses dynamic metadata so that each frame can have its own settings for contrast, brightness, and colors, which results in lifelike images.
- Oukitel C57 Pro
- Samsung Galaxy A31
Always-On Display
The user can see information such as date, time, and notifications even when the screen is off. The functionality can be enabled or disabled.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports Dolby Vision
Dolby Vision is an HDR format that supports greater color depth and brightness than HDR10/HDR10+. It uses dynamic metadata so that each frame can have its own settings for contrast, brightness, and colors, which results in lifelike images.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a curved display
A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image. As our eyes have a natural curvature, these displays can also help to reduce eye strain.
- Oukitel C57 Pro
- Samsung Galaxy A31
Displays 3D
The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a secondary screen
A secondary screen complements the main screen, offering an enhanced and improved user experience.
- Oukitel C57 Pro
- Samsung Galaxy A31
Performance
RAM
Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
- Oukitel C57 Pro 4
-
- Samsung Galaxy A31 6GB
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AnTuTu benchmark score
AnTuTu is one of the most important benchmarks for Android devices. The score reflects the overall performance of a device by summing up results of individual tests that various parameters, such as RAM speed, CPU performance, 2D & 3D graphics performance.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 null
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GPU name
The name of the integrated GPU.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 183200
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3DMark Wild Life benchmark
Wild Life is a cross-platform benchmark developed by 3DMark that tests the graphical performance of a device (using the Vulkan API on Android/Windows and the Metal API on iOS). Source: 3DMark.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 572
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3DMark Wild Life Unlimited benchmark
Wild Life is a cross-platform benchmark developed by 3DMark that tests the graphical performance of a device (using the Vulkan API on Android/Windows and the Metal API on iOS). The Unlimited version runs off-screen so that factors such as display resolution don’t affect the score. Source: 3DMark.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 576
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PCMark Work 3.0 performance benchmark
Work 3.0 is a benchmark for Android (developed by UL Solutions) that tests the everyday performance of a device (e.g. web browsing and photo editing). Source: UL Solutions.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 1167
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PCMark Work 3.0 battery benchmark
PCMark Work 3.0 is a benchmark for Android (developed by UL Solutions) that tests the battery life of a device. Source: UL Solutions.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 327
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3DMark Steel Nomad benchmark
3DMark Steel Nomad is a cross-platform benchmark (developed by UL Solutions) that tests the graphical performance of a device. Source: UL Solutions.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 2 x 2GHz & 6 x 1.95GHz
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Geekbench 6 result (multi)
Geekbench 6 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2024)
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 null
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Geekbench 5 result (multi)
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2023)
- Oukitel C57 Pro 2956
-
- Samsung Galaxy A31 null
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Geekbench 5 result (single)
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2023)
- Oukitel C57 Pro 901
-
- Samsung Galaxy A31 1800MHz
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CPU speed
The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
- Oukitel C57 Pro 4 x 1.6 & 4 x 1.2
-
- Samsung Galaxy A31 12nm
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GPU clock speed
The graphics processing unit (GPU) has a higher clock speed.
- Oukitel C57 Pro 550
-
- Samsung Galaxy A31 null
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Has integrated LTE
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 12
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RAM speed
It can support faster memory, which will give quicker system performance.
- Oukitel C57 Pro 933
-
- Samsung Galaxy A31 3.2
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Semiconductor size
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
- Oukitel C57 Pro 28
-
- Samsung Galaxy A31 null
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Supports 64-bit
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 3.2
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DirectX version
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
- Oukitel C57 Pro eleven
- Samsung Galaxy A31
Has integrated graphics
With integrated graphics you don’t need to buy a separate graphics card.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 8
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OpenGL version
OpenGL is used in games, with newer versions supporting better graphics.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 256GB
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OpenGL ES version
OpenGL ES is used for games on mobile devices such as smartphones. Newer versions support better graphics.
- Oukitel C57 Pro 3.2
-
- Samsung Galaxy A31 null
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CPU threads
More threads result in faster performance and better multitasking.
- Oukitel C57 Pro 8
-
- Samsung Galaxy A31 null
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Maximum amount of external memory supported
The maximum amount of external storage memory supported by the the device.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 null
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Floating-point performance
Floating-point performance is a measurement of the raw processing power of the GPU.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 13.41GB/s
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Maximum memory bandwidth
This is the maximum rate that data can be read from or stored into memory.
- Oukitel C57 Pro 7.464
-
- Samsung Galaxy A31 null
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Front-end width
The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 2
-
OpenVG version
OpenVG is used to improve the rendering of 2D graphics on mobile devices, for example the user interface (UI) on a smartphone.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 2
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OpenCL version
Some apps use OpenCL to apply the power of the graphics processing unit (GPU) for non-graphical computing. Newer versions introduce more functionality and better performance.
- Oukitel C57 Pro 2
-
- Samsung Galaxy A31 null
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Bits executed at a time
NEON provides acceleration for media processing, such as listening to MP3s.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 5.1
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Memory channels
More memory channels increases the speed of data transfer between the memory and the CPU.
- Oukitel C57 Pro 2
-
- Samsung Galaxy A31 null
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L2 cache
A larger L2 cache results in faster CPU and system-wide performance.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 8GB
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EMMC version
A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
- Oukitel C57 Pro 5.1
-
- Samsung Galaxy A31 null
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Maximum memory amount
The maximum amount of memory (RAM) supported.
- Oukitel C57 Pro 6
-
- Samsung Galaxy A31 820MHz
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GPU execution units
A graphics processing unit (GPU) with a greater number of execution units can deliver better graphics.
- Oukitel C57 Pro 4
-
- Samsung Galaxy A31 null
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GPU turbo
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
- Oukitel C57 Pro 800
-
- Samsung Galaxy A31 null
-
PassMark result
This benchmark measures the performance of the CPU using multiple threads.
- Oukitel C57 Pro 1327
-
- Samsung Galaxy A31 null
-
Thermal Design Power (TDP)
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
- Oukitel C57 Pro 3
-
- Samsung Galaxy A31 null
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DDR memory version
DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.
- Oukitel C57 Pro 4
-
- Samsung Galaxy A31 null
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PassMark result (single)
This benchmark measures the performance of the CPU using a single thread.
- Oukitel C57 Pro 478
-
- Samsung Galaxy A31 null
-
Shading units
Shading units (or stream processors) are small processors within the graphics card that are responsible for processing different aspects of the image.
- Oukitel C57 Pro 128
-
- Samsung Galaxy A31 null
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Cameras
Megapixels (main camera)
The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
- Oukitel C57 Pro 13
-
- Samsung Galaxy A31 48MP & 8MP & 5MP & 5MP
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Megapixels (front camera)
The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
- Oukitel C57 Pro 5
-
- Samsung Galaxy A31 20MP
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Wide aperture (main camera)
With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.
- Oukitel C57 Pro 2.2
-
- Samsung Galaxy A31 2f & 2.2f & 2.4f & 2.4f
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Has continuous autofocus when recording movies
When recording movies they stay focussed and sharp.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports slow-motion video recording
Slow-motion is an artistic video effect that makes time seem to go slower. It is achieved by recording a video at a higher frame-rate than the standard playback rate of 24fps or 30fps. Depending on camera capabilities, frame rates for slow-motion videos vary between 60fps and 960fps.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has manual exposure
This allows you to manually set the exposure.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a dual-lens (or multi-lens) main camera
A multi-lens camera captures two or more images and overlays them. This technology creates sharper images, especially in low light conditions, and allows you to use effects such as softening the background.
- Oukitel C57 Pro
- Samsung Galaxy A31
Number of flash LEDs
Multi-LED camera flashes use LED lights which have different color temperatures (warm light and cool light), improving the color balance based on the conditions in which the photos are taken.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 1
-
Has manual focus
This allows you to manually set the focus.
- Oukitel C57 Pro
- Samsung Galaxy A31
Shoots 360° panorama
It allows you to shoot a panorama 360° in every direction, by stitching together multiple shots that you take while turning on the spot. This creates a spherical 360° panorama, which allows you to look around in all directions instead of just horizontally.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has timelapse function
A timelapse shows a long passage of time sped up. A series of photographs taken from the same position over a long period is joined together to create a short video. It is great way to capture things like the setting sun, or clouds moving across the sky.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports HDR10 recording
The camera can record in HDR10, which is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports Dolby Vision recording
The camera can record in Dolby Vision, which is an HDR format that supports greater color depth and brightness than HDR10/HDR10+. It uses dynamic metadata so that each frame can have its own settings for contrast, brightness, and colors, which results in lifelike images.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a front-facing camera under the display
A special part of the screen allows light to reach the camera, while software matches the brightness and color of the display with the captured image. This technology allows for a truly edge-to-edge display with no camera notch or hole-punch.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has 3D photo/video recording capabilities
The device captures 3D still photos and/or 3D videos due to two separate lenses.
- Oukitel C57 Pro
- Samsung Galaxy A31
Operating system
Android version
A newer version of Android generally provides a better user experience. Major Android releases include new features and improvements to performance, as well as important security updates.
- Oukitel C57 Pro android_14
- Samsung Galaxy A31 null
-
Has clipboard warnings
This privacy feature alerts you with a small notification when an app copies data from your clipboard.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has location privacy options
This privacy feature allows you to share your approximate location with an app instead of your precise location.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has camera/microphone privacy options
You can enable or disable an app’s access to the camera or microphone on your device. There are also indication icons to show you when an app uses the camera or microphone.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has Mail Privacy Protection
Mail Privacy Protection is a feature built into the default email app that blocks senders from using “tracking pixels” to see when you’ve read an email. It also hides your IP address from senders.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has theme customization
Theme customization allows you to easily change the appearance of the user interface (UI). For example, by changing the system colors or the app icons.
- Oukitel C57 Pro
- Samsung Galaxy A31
Blocks cross-site tracking
This setting (in the default browser) allows you to block cross-site tracking cookies and data to help protect your privacy.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has dark mode
Dark mode (sometimes known as night mode) changes the background user interface (UI) elements to a darker color scheme, with lighter colored text and icons on top.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has Wi-Fi password sharing
Wi-Fi passwords can be shared automatically between devices (if you are signed in to iCloud on both devices).
- Oukitel C57 Pro
- Samsung Galaxy A31
Has battery health check
Advanced battery information is available, such as the remaining capacity and whether it needs to be replaced.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has focus modes
You can set different focus modes, for example when working or driving. Each mode can be customized, allowing you to block notifications from specific apps, filter calls, or automatically reply to messages (iOS only).
- Oukitel C57 Pro
- Samsung Galaxy A31
Has dynamic theming
Dynamic theming takes the colors from your wallpaper and uses these to customize the colors of the device’s user interface (UI) and apps that support the feature.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has customizable notifications
You can easily manage notifications by adjusting your preferences, and you can also turn them off completely for specific apps.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has scrolling screenshots
With scrolling screenshots, you can scroll through an app and capture all of the content in an extended screenshot. It’s more convenient than taking multiple screenshots and stitching them together.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has SharePlay
- Oukitel C57 Pro
- Samsung Galaxy A31
Gets direct OS updates
The device receives operating system updates directly from the developer, so you don't need to wait for the manufacturer to release an update.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports instant markup
Instant markup allows you to easily add notes to PDFs or screenshots using a stylus.
- Oukitel C57 Pro
- Samsung Galaxy A31
Supports PiP and PaP
Devices supporting PiP and PaP - Picture in Picture can show two images from different sources at the same time by splitting the viewing window or creating a smaller window inside the bigger image.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 125
-
more languages supported
The number of languages in which the operating system is available. Operating systems with a broader range of supported languages provide an intuitive interface for users around the world.
- Oukitel C57 Pro 125
-
- Samsung Galaxy A31 null
-
Can be used as a PC
The device's interface allows you to use it like you would use a PC, by simply connecting your device to a display dock and adding peripherals.
- Oukitel C57 Pro
- Samsung Galaxy A31
Tracks the current position of a mobile device
The OS has a feature for tracking the position of a mobile device. This feature is particularly useful if your phone gets stolen or if you lose it.
- Oukitel C57 Pro
- Samsung Galaxy A31
Battery
Battery power
Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
- Oukitel C57 Pro 4300
-
- Samsung Galaxy A31 5000mAh
-
Supports fast charging
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
- Oukitel C57 Pro
- Samsung Galaxy A31
Charging speed
Charging speeds are expressed in watts (W), a measure of electrical power. A higher wattage results in a faster charging speed. In order to achieve the advertised charging speed, it is important to use a compatible charger.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 15W
-
Has reverse wireless charging
The device can be used as a wireless charging station to power other gadgets.
- Oukitel C57 Pro
- Samsung Galaxy A31
Audio
Has LDAC
LDAC is a codec developed by Sony for Bluetooth audio. It is capable of a very high bitrate of 990kbps, which provides high resolution audio. It can also automatically adjust to a lower bitrate of 330kbps or 660kbps to increase stability.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has aptX HD
aptX HD is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 24-bit audio (at a bit rate of 576kbps).
- Oukitel C57 Pro
- Samsung Galaxy A31
Has aptX Adaptive
aptx Adaptive is an audio codec for Bluetooth devices that is developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has aptX Lossless
aptX Lossless is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 16-bit/44.1kHz audio (at a maximum bit rate of 1200kbps). This codec provides CD-quality audio without any loss of data.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a radio
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
- Oukitel C57 Pro null
-
- Samsung Galaxy A31 2
-
Features
Wi-Fi version
The Wi-Fi versions supported by the device.
- Oukitel C57 Pro wifi_4
- Samsung Galaxy A31 wifi_5, wifi_4
Has NFC
NFC (near-field communication) allows a device to perform simple wireless transactions, such as mobile payments. Note: this feature may not be available in all markets.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has emergency SOS via satellite
This feature allows you to contact emergency services with a text message via satellite, when you are outside of cellular/Wi-Fi coverage. Note: Only available in select countries.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has crash detection
The device can detect when you have been in a car crash and automatically contact emergency services if you are unresponsive.
- Oukitel C57 Pro
- Samsung Galaxy A31
Bluetooth version
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
- Oukitel C57 Pro 4.2
-
- Samsung Galaxy A31 5
-
Has a gyroscope
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has a compass
A compass is useful for gaming, maps, and navigation software.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has an accelerometer
An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.
- Oukitel C57 Pro
- Samsung Galaxy A31
Has an HDMI output
Devices with a HDMI or mini HDMI port can transfer high definition video and audio to a display.
- Oukitel C57 Pro
- Samsung Galaxy A31