Chipset and smartphone processor

OnePlus Ace 3 Pro Specifications and Features Review


The OnePlus Ace 3 Pro is a feature-packed smartphone designed for a great user experience. It has a large 6.78-inch AMOLED screen with a high resolution of 1264 x 2780 pixels, offering clear and vibrant visuals. The phone is powered by the latest Qualcomm Snapdragon 8 Gen 3 processor, ensuring fast and efficient performance. It features a triple camera setup with a 50 MP main camera, an 8 MP ultra-wide camera, and a 2 MP macro camera, perfect for capturing high-quality photos and videos. The phone also boasts a long-lasting 6100 mAh battery, so you can use it throughout the day without worrying about running out of power. Running on Android 14, it provides a smooth and modern software experience.

OnePlus Ace 3

OnePlus Ace 3 Pro Physical dimension


The height of the OnePlus Ace 3 Pro is 163.30mm. This measurement tells us how tall the phone is from the top to the bottom. A height of 163.30mm makes the phone quite large, which is good for watching videos and playing games because the screen is bigger. However, it also means you might need to use both hands to operate the phone comfortably.


The width of the OnePlus Ace 3 Pro is 75.27mm. This is the measurement from one side of the phone to the other. A width of 75.27mm makes the phone easy to hold in one hand for most people. It is wide enough to give a good display area but not so wide that it becomes difficult to grip.


The OnePlus Ace 3 Pro comes in three different versions, each with a different back material, which affects the thickness of the phone.

Glass Version: The thickness of the glass version is 8.85mm. Glass gives the phone a premium feel and a smooth surface. This version is slightly thicker than some other phones, but it still feels sleek and modern.

Leather Version: The thickness of the leather version is 8.95mm. The leather version is a little thicker than the glass version, but it provides a unique texture and grip, which can make the phone feel more secure in your hand.

Ceramic Version: The thickness of the ceramic version is 8.69mm. This is the thinnest of the three versions. Ceramic is known for being strong and durable, giving the phone a solid feel without adding too much bulk.


The weight of a phone can affect how it feels when you carry it in your pocket or hold it for a long time. The OnePlus Ace 3 Pro has different weights depending on the back material.

Glass Version: The weight of the glass version is approximately 212 grams. This weight is on the heavier side for a smartphone, but the glass back adds a touch of elegance and luxury to the phone.

Leather Version: The weight of the leather version is approximately 207 grams. This version is the lightest among the three. The leather back not only feels comfortable but also makes the phone slightly lighter, which can be a good choice for people who prefer a lighter device.

Ceramic Version: The weight of the ceramic version is approximately 225 grams. This is the heaviest version of the OnePlus Ace 3 Pro. The ceramic back makes the phone feel very sturdy and robust, but it also adds more weight, which some users might find noticeable.

OnePlus Ace 3 Pro Processing Platform


The OnePlus Ace 3 Pro uses the 3rd generation Snapdragon 8 mobile platform. This platform is like the brain of the phone. It is responsible for running all the apps and processes on the phone smoothly. The Snapdragon 8 platform is known for its high performance and efficiency. It ensures that the phone runs fast and can handle many tasks at the same time without slowing down.

SoC Process: 

The term SoC stands for System on a Chip. This means that many important parts of the phone, like the CPU (central processing unit), GPU (graphics processing unit), and other components, are all combined into one small chip. The OnePlus Ace 3 Pro uses a chip made with the TSMC 4nm process.

The 4nm process refers to the size of the transistors on the chip. Smaller transistors are better because they allow the chip to perform more tasks using less power. The TSMC 4nm process is one of the latest and most advanced technologies in chip manufacturing. It helps the OnePlus Ace 3 Pro to be very efficient and powerful.

CPU Frequency:

The CPU is the part of the phone that does most of the computing work. The OnePlus Ace 3 Pro has an eight-core processor. This means it has eight separate cores that can work together to perform tasks. Having multiple cores helps the phone to do many things at once, like running apps, playing games, and browsing the internet, without slowing down.

The maximum frequency of the CPU is 3.3GHz. This is a measure of how fast the CPU can work. A higher frequency means the CPU can process information more quickly. With a maximum frequency of 3.3GHz, the OnePlus Ace 3 Pro can handle demanding tasks very well, making it a great choice for people who use their phone for gaming, video editing, or other heavy tasks.

GPU: Adreno™ 750 GPU Graphics Processor

The GPU, or graphics processing unit, is the part of the phone that handles graphics and visuals. The OnePlus Ace 3 Pro uses the Adreno™ 750 GPU. This GPU is responsible for making sure that games, videos, and other visual content look great on the phone’s screen.

The Adreno™ 750 GPU is very powerful and can handle high-quality graphics smoothly. This means that games will run without lag, and videos will play without any stuttering. The GPU also helps with tasks like photo editing and virtual reality applications, making the OnePlus Ace 3 Pro a versatile and capable device.

AI: A New Generation of AI Engine

AI stands for artificial intelligence. In the OnePlus Ace 3 Pro, there is a new generation of AI engine that helps make the phone smarter and more efficient. The AI engine can do many things, such as:

Improving Photos: The AI can enhance the quality of photos by automatically adjusting settings like brightness, contrast, and color.

Voice Recognition: The AI can understand and respond to voice commands more accurately.

Battery Management: The AI can optimize battery usage by learning how you use your phone and managing background processes more efficiently.

Security: The AI can help improve the security features of the phone, such as facial recognition and fingerprint scanning.

The new generation of AI engine in the OnePlus Ace 3 Pro makes the phone more responsive and intelligent, providing a better user experience.



RAM stands for Random Access Memory. It is the part of the phone that helps run apps and processes quickly. The more RAM a phone has, the better it can handle multiple tasks at the same time without slowing down. The OnePlus Ace 3 Pro offers three different RAM options:

12GB RAM: This is the entry-level option for the OnePlus Ace 3 Pro. 12GB of RAM is enough for most users. It can handle everyday tasks like browsing the internet, using social media, and running common apps smoothly.

16GB RAM: This is the mid-level option. 16GB of RAM provides more power and is suitable for users who want to run more demanding apps and games. It allows for better multitasking and ensures that the phone remains fast even when running several apps at once.

24GB RAM: This is the highest RAM option available. 24GB of RAM is ideal for heavy users who run a lot of intensive apps, such as high-end games or video editing software. It offers the best performance and ensures that the phone can handle anything you throw at it without any lag.

Body Storage (ROM):

ROM stands for Read-Only Memory, but in smartphones, it usually refers to the phone’s internal storage where you keep your apps, photos, videos, and other files. The OnePlus Ace 3 Pro uses UFS 4.0 technology for its storage. UFS stands for Universal Flash Storage, and version 4.0 is one of the fastest and most efficient types available. The phone offers three different storage options:

256GB: This is the smallest storage option. 256GB is enough for most users who store a moderate amount of apps, photos, videos, and other files. It offers plenty of space for daily use and ensures that you don’t run out of storage quickly.

512GB: This is the mid-level storage option. 512GB is suitable for users who store a lot of media files, such as videos and high-resolution photos. It provides ample space for apps, games, and other data, making it a good choice for those who need more storage.

1TB: This is the largest storage option available. 1TB (terabyte) is ideal for heavy users who need a lot of storage space. It is perfect for users who store extensive media libraries, large apps, and other data-intensive files. With 1TB of storage, you are unlikely to run out of space.

Configuration Combinations:

The OnePlus Ace 3 Pro offers different combinations of RAM and storage to meet various user needs. Here are the available configurations:

12GB RAM + 256GB Storage: This configuration is suitable for users who want a balance between performance and storage. It offers enough RAM for smooth multitasking and enough storage for most users’ needs. This combination is perfect for general use, including running apps, taking photos, and storing files.

16GB RAM + 256GB Storage: This combination provides more RAM for better performance, especially for users who run multiple apps at the same time. The 256GB storage is sufficient for storing a good amount of data. This option is ideal for users who need a bit more power and are looking for a good balance between RAM and storage.

16GB RAM + 512GB Storage: This configuration is perfect for users who need more storage space. The 16GB RAM ensures smooth performance, and the 512GB storage provides ample space for apps, games, photos, and videos. This combination is great for users who need both high performance and large storage.

24GB RAM + 1TB Storage: This is the highest configuration available. It offers the maximum RAM and storage, making it ideal for power users. The 24GB RAM ensures top-notch performance, and the 1TB storage provides more than enough space for extensive data storage. This combination is perfect for users who need the best performance and the most storage space available.



The OnePlus Ace 3 Pro has a large screen that measures 6.78 inches diagonally. This size is big enough to provide a great viewing experience for watching videos, playing games, and browsing the internet. A larger screen means you can see more content at once, making it easier to use your phone.

Screen Type:

The screen of the OnePlus Ace 3 Pro is a 3D AMOLED flexible curved screen. AMOLED stands for Active Matrix Organic Light Emitting Diodes. This type of screen is known for its bright and vibrant colors, deep blacks, and high contrast. The flexible curved design means the edges of the screen curve slightly, providing a more immersive viewing experience and making the phone look sleek and modern.

Screen-to-Body Ratio:

The screen-to-body ratio is a measure of how much of the front of the phone is occupied by the screen. The OnePlus Ace 3 Pro has a screen-to-body ratio of 94.2%. This means that the screen covers almost the entire front of the phone, with very thin bezels (the borders around the screen). A higher screen-to-body ratio gives you more screen space to enjoy your content.


The resolution of the OnePlus Ace 3 Pro screen is 2780×1264 pixels. This means there are 2780 pixels across the width of the screen and 1264 pixels along the height. Higher resolution means more pixels, which translates to sharper and clearer images and text. You can enjoy high-definition content with great detail on this screen.

Pixel Density:

Pixel density is measured in pixels per inch (PPI). The OnePlus Ace 3 Pro has a pixel density of 450 PPI. This means there are 450 pixels in every inch of the screen. A higher PPI means the pixels are packed more closely together, resulting in sharper and clearer images. At 450 PPI, the screen offers excellent clarity and detail.

Refresh Rate:

The refresh rate is how many times the screen updates with new images per second. The OnePlus Ace 3 Pro has a refresh rate of up to 120Hz. This means the screen can refresh 120 times per second, providing smoother motion for animations, videos, and games. The adaptive refresh rate can adjust between 1Hz and 120Hz, depending on the content, to save battery life while still providing a smooth experience when needed.


Brightness is important for viewing your screen in different lighting conditions. The OnePlus Ace 3 Pro screen has a global excitation maximum brightness of 1600 nits and a local peak maximum brightness of 4500 nits. Nits are a measure of brightness. Higher nits mean a brighter screen. The global maximum brightness of 1600 nits is great for everyday use, and the local peak maximum brightness of 4500 nits ensures that the screen is visible even in very bright sunlight.

Screen Colors:

The OnePlus Ace 3 Pro screen can display 1.07 billion colors. This wide range of colors makes images and videos look more realistic and vibrant. With more colors, you get better color accuracy and richer visuals.

Color Gamut:

The color gamut refers to the range of colors the screen can display. The OnePlus Ace 3 Pro offers several color modes:

Vivid Mode: Covers 100% DCI-P3. This mode provides vibrant and saturated colors, making it great for viewing photos and videos.

Natural Mode: Covers 100% sRGB. This mode provides more natural and accurate colors, suitable for everyday use.

Cinema Mode: Also covers 100% DCI-P3. This mode is perfect for watching movies, providing cinematic colors.

Vivid Mode: Repeated for emphasis, covering 100% DCI-P3 for vibrant colors.

AOD Support:

AOD stands for Always-On Display. This feature allows you to see information like time, date, and notifications on the screen even when the phone is in standby mode. The OnePlus Ace 3 Pro supports AOD, so you can quickly glance at important information without waking up your phone.

Eye Protection Mode

The OnePlus Ace 3 Pro supports eye protection mode, which reduces low-frequency flicker to protect your eyes. This mode is enabled by default. It helps reduce eye strain, especially during long periods of use.

Dimming Mode:

The dimming mode of the OnePlus Ace 3 Pro screen uses 3Pulse+1Pulse DC-like dimming and high-frequency PWM at 2160Hz. This technology helps reduce flicker and provides more stable brightness levels, making it more comfortable to use the phone in different lighting conditions.


The OnePlus Ace 3 Pro screen offers various functions to enhance your viewing experience:

Eye Protection Mode: Reduces eye strain.

Sleep Mode: Helps you relax your eyes before sleep.

Bright Eyes and Low Flicker: Minimizes flicker to reduce eye strain.

Screen Color Mode: Allows you to adjust the color mode to your preference.

Automatic Brightness Adjustment: Adjusts screen brightness based on the surrounding light.

Manual Brightness Adjustment: Lets you adjust the brightness manually.

Screen Color Temperature Adjustment: Adjusts the color temperature for a warmer or cooler display.

Ultra-Clear Image Quality Enhancement: Improves the clarity of images and videos.

Video Color Enhancement: Enhances the color of videos for a better viewing experience.

HDR Video Highlight Mode: Provides better contrast and colors in HDR videos.

Dark Mode: Reduces the strain on your eyes in low light conditions.

Screen Refresh Rate Switching: Adjusts the refresh rate based on the content.

Custom Application Refresh Rate: Allows you to set different refresh rates for different apps.

Dolby Vision: Enhances video quality with better color and contrast.

Battery and Charging

Wired Fast Charging:

The OnePlus Ace 3 Pro supports wired fast charging with a technology called 100W Super Flash Charge. This means that the phone can charge very quickly when connected to a compatible charger. Fast charging is a great feature because it allows you to get a significant amount of battery power in a short amount of time.

For example, if you are in a hurry and your phone’s battery is low, you can plug it in for a few minutes and get enough charge to last several hours. This is especially useful when you are busy or traveling and don’t have much time to wait for your phone to charge.


The battery of the OnePlus Ace 3 Pro is non-removable, meaning it is built into the phone and cannot be taken out by the user. This is common in modern smartphones and helps to make the phone more compact and durable.

The battery has a dual-cell design, which means it is made up of two smaller batteries working together. The total capacity of these two cells is equivalent to 6100mAh. This large capacity provides plenty of power to keep the phone running throughout the day, even with heavy use.

A 6100mAh battery capacity means the phone can last a long time on a single charge. You can use it for various activities like browsing the internet, watching videos, playing games, and making calls without worrying about the battery running out quickly.

SUPERVOOC S Full-Link Power Management Chip

The OnePlus Ace 3 Pro uses a special chip called the SUPERVOOC S full-link power management chip. This chip is designed to manage the power consumption of the phone efficiently. It ensures that the battery charges quickly and safely while also managing how the battery power is used when the phone is in use.

The SUPERVOOC S chip helps to optimize the charging process, making sure that the battery is charged at the fastest possible speed without overheating or causing damage to the battery. It also helps to extend the overall lifespan of the battery by managing the charging cycles and preventing overcharging.

Benefits of Fast Charging

One of the main benefits of fast charging is the convenience it offers. With the 100W Super Flash Charge, you can quickly boost your battery level when you are running low. This is particularly useful in situations where you don’t have a lot of time to charge your phone. For example, if you are about to leave the house and realize your phone battery is low, you can plug it in for a few minutes and get enough charge to last until you can charge it fully later.

Fast charging also means you can spend less time tethered to a power outlet. Traditional charging methods can take several hours to fully charge a phone, but with fast charging, you can get a significant amount of battery power in just a fraction of that time.

Long Battery Life

The large 6100mAh battery capacity of the OnePlus Ace 3 Pro means that you can enjoy long battery life without needing to recharge frequently. This is especially beneficial for people who use their phones extensively throughout the day. Whether you are using your phone for work, entertainment, or communication, a larger battery ensures that you can do more without constantly worrying about finding a charger.

Efficient Power Management

The SUPERVOOC S full-link power management chip plays a crucial role in ensuring that the battery power is used efficiently. This chip monitors the phone’s power consumption and makes adjustments as needed to maximize battery life. For example, it can reduce power consumption when the phone is not in use or when running less demanding applications. This helps to conserve battery power and extend the time between charges.

Safety Features

Safety is a top priority when it comes to charging technology. The OnePlus Ace 3 Pro’s fast charging system includes several safety features to protect both the phone and the user. The SUPERVOOC S chip monitors the charging process to prevent overheating, overcharging, and short-circuiting. These safety measures ensure that the battery charges safely and maintains its performance over time.


Main Camera:

Matrix and Image Resolution

The OnePlus Ace 3 Pro features a main camera with a matrix of 50 megapixels. This high resolution allows for detailed and clear images. The maximum image resolution you can achieve with this camera is 8192 x 6144 pixels. This means that your photos will be very detailed, and you can enlarge them without losing quality.

Zoom and Flash

The camera system of the OnePlus Ace 3 Pro supports digital zoom. Digital zoom enlarges the image using software, which can reduce the quality of the photo. The phone also has a dual LED flash, which helps illuminate the scene in low-light conditions. This ensures that your photos are well-lit even in the dark.

Stabilization and Video Recording

One of the key features of the OnePlus Ace 3 Pro’s camera is optical stabilization. This helps reduce blur caused by hand movements, making your photos sharper. While the camera does not support 8K video recording, it does support 4K video recording at up to 60 frames per second (FPS). This allows you to capture high-resolution videos with smooth motion. For standard videos, it supports 1080p recording at up to 60 FPS. Additionally, the phone can record slow-motion videos at 480 FPS in 720p resolution.

Wide Angle of the Lens

The widest lens in the OnePlus Ace 3 Pro’s camera system has an angle of 112 degrees. This ultra-wide-angle lens is perfect for capturing large scenes, such as landscapes or group photos, fitting more into the frame without having to step back.

Camera Lenses

The OnePlus Ace 3 Pro has three main lenses:

Standard Lens

Ultra-wide Lens

Macro Lens

Each of these lenses has its own unique features and uses.

Standard Lens

The standard lens is the main camera of the OnePlus Ace 3 Pro. It has a resolution of 50 megapixels, allowing for very detailed images. The aperture of this lens is f/1.8, which means it can let in a lot of light, making it ideal for low-light photography. The focal length of this lens is 24 mm, suitable for a variety of shots, from landscapes to portraits.

This lens uses the Sony IMX890 sensor, which is 1/1.56 inches in size. The pixel size of this sensor is 1 micron, which helps in capturing more light and details. The camera also features phase autofocus, which ensures fast and accurate focusing. Additionally, the standard lens has optical stabilization, which helps in reducing blur caused by shaky hands.

Ultra-Wide Lens

The ultra-wide lens of the OnePlus Ace 3 Pro has a resolution of 8 megapixels. The aperture of this lens is f/2.2, which is good for capturing wide scenes in daylight. The focal length is 16 mm, allowing for a wide field of view. This lens uses the Sony IMX355 sensor, which is 1/4.0 inches in size. The pixel size is 1.12 microns, which helps in capturing more details in wide shots. The ultra-wide lens features digital stabilization, which helps in reducing blur in wide-angle photos.

Macro Lens

The macro lens is designed for close-up shots. It has a resolution of 2 megapixels, making it suitable for capturing small details. The aperture of this lens is f/2.4, and it has a sensor size of 1/5 inches. The pixel size is 1.75 microns, which helps in capturing more details in close-up shots. The macro lens also features digital stabilization to help reduce blur in close-up photos.

Camera Features

The OnePlus Ace 3 Pro comes with various camera features that enhance your photography experience. Two of the notable features are Bokeh mode and Pro mode.

Bokeh Mode: This mode allows you to take photos with a blurred background, making the subject stand out. It is particularly useful for portrait photography.

Pro Mode: Pro mode gives you manual control over various camera settings, such as ISO, shutter speed, and white balance. This allows you to adjust the settings according to your preferences and capture the perfect shot.

Selfie camera:

Megapixels and Image Resolution

The selfie camera on the OnePlus Ace 3 Pro has 16 megapixels. Megapixels determine the resolution of the photos you take. With 16 megapixels, the camera can capture detailed and clear images. The maximum image resolution is 4608 x 3456 pixels. This high resolution means that your selfies will be sharp and you can zoom in or crop the photo without losing too much detail.

Aperture and Focal Length

The aperture of the selfie camera is f/2.4. The aperture is the opening in the lens through which light enters the camera. A smaller f-number, like f/2.4, means a larger aperture, which allows more light to reach the sensor. This is useful in low-light conditions, as it helps to brighten the image.

The focal length of the selfie camera is 26 mm. Focal length determines how much of the scene the camera can capture. A 26 mm focal length is typical for front cameras and is suitable for taking selfies that include both your face and some background.

Sensor Size and Pixel Size

The sensor size of the selfie camera is 1/3 inch. The sensor size affects the quality of the images, especially in low-light conditions. A larger sensor can capture more light, resulting in better image quality. However, a 1/3-inch sensor is standard for front cameras and performs well for selfies.

The pixel size is 1 micron. Larger pixels can capture more light and details, especially in darker environments. With a pixel size of 1 micron, the selfie camera of the OnePlus Ace 3 Pro can produce clear and detailed images in various lighting conditions.

Autofocus and Stabilization

The OnePlus Ace 3 Pro’s selfie camera does not have autofocus. Autofocus helps the camera to automatically adjust the lens to focus on the subject. Since this feature is not present, the camera has a fixed focus, which is usually set to capture sharp images at a typical arm’s length distance for selfies.

The selfie camera has digital stabilization. This feature helps to reduce blurriness caused by hand movements when taking photos or recording videos. Digital stabilization is useful for ensuring that your selfies and videos are clear and stable, even if your hand is not perfectly steady.

Video Resolution and Frame Rate

The OnePlus Ace 3 Pro’s selfie camera can record videos in 1080p resolution, also known as Full HD, at 30 frames per second (FPS). This video quality is good for creating smooth and detailed videos. Whether you are recording a vlog, making a video call, or capturing a fun moment, the 1080p resolution ensures that your videos look sharp and professional.

Depth Sensor

The selfie camera of the OnePlus Ace 3 Pro does not have a depth sensor (TOF 3D). A depth sensor helps in creating a bokeh effect, where the background is blurred, and the subject stands out sharply. Despite not having this sensor, the camera still produces good quality selfies, and software algorithms can simulate the bokeh effect to some extent.


Wi-Fi Standard

The OnePlus Ace 3 Pro supports Wi-Fi 7, which is the latest and fastest Wi-Fi standard. Wi-Fi 7 is also known by its technical name, 802.11 a/b/g/n/ac/ax/be. This standard ensures high-speed internet connectivity, making your online activities smoother and faster. Whether you are streaming videos, downloading files, or browsing the internet, Wi-Fi 7 provides a seamless experience.

Wi-Fi Features

The OnePlus Ace 3 Pro has several Wi-Fi features that enhance your connectivity experience:

Dual Band: This feature allows the phone to connect to both 2.4GHz and 5GHz Wi-Fi networks, providing more flexibility and better performance.

Wi-Fi MiMO: MiMO stands for Multiple Input Multiple Output. This technology improves the performance and speed of your Wi-Fi connection by using multiple antennas.

Wi-Fi Direct: This feature allows the phone to connect directly to other Wi-Fi-enabled devices without needing a Wi-Fi network. It’s useful for transferring files between devices quickly.

Wi-Fi Hotspot: The OnePlus Ace 3 Pro can act as a Wi-Fi hotspot, allowing other devices to connect to the internet through your phone’s mobile data.

Wi-Fi Display: This feature allows you to mirror your phone’s screen on a Wi-Fi-enabled display, such as a smart TV.

Bluetooth Version

The OnePlus Ace 3 Pro uses Bluetooth version 5.4. Bluetooth is a wireless technology used to connect devices over short distances. With Bluetooth 5.4, you get faster data transfer speeds, better range, and improved connectivity compared to previous versions. This makes it easy to connect your phone to wireless headphones, speakers, and other Bluetooth devices.

Bluetooth Features

The OnePlus Ace 3 Pro includes Bluetooth LE (Low Energy). Bluetooth LE consumes less power, which is beneficial for devices like fitness trackers and smartwatches that need to stay connected for long periods without draining the battery quickly.

USB Type and Version

The OnePlus Ace 3 Pro has a USB Type-C port. USB Type-C is the latest USB standard, known for its reversible design, making it easier to plug in the cable. The USB version supported by this phone is USB 2.0. While not the latest version, USB 2.0 is sufficient for charging and data transfer needs.

USB Features

The USB port on the OnePlus Ace 3 Pro supports several features:

Charging: You can use the USB Type-C port to charge your phone.

USB-Storage Mode: This feature allows you to use your phone as a storage device when connected to a computer.

OTG (On-The-Go): OTG allows you to connect USB devices like flash drives, keyboards, and mice directly to your phone.

GPS and Navigation

The OnePlus Ace 3 Pro supports multiple GPS systems to provide accurate location services. These include GPS, GLONASS, Beidou, Galileo, and QZSS. With these systems, the phone can quickly and accurately determine your location, which is useful for navigation apps, location-based services, and maps.


The OnePlus Ace 3 Pro supports NFC (Near Field Communication). NFC allows you to make contactless payments, transfer files, and connect to other NFC-enabled devices with a simple tap. This feature is particularly useful for mobile payments and quickly pairing with other devices.

Infrared Port

The OnePlus Ace 3 Pro includes an infrared port. This feature allows you to use your phone as a remote control for various electronic devices, such as TVs, air conditioners, and other home appliances. It adds convenience by enabling you to control multiple devices from your phone.

Network Support

The OnePlus Ace 3 Pro has comprehensive network support, ensuring you can stay connected no matter where you are. Here are the details of the network support:

Number of SIMs: The phone supports two SIM cards, allowing you to use two different phone numbers or carriers simultaneously.

Type of SIM Card: The OnePlus Ace 3 Pro uses Nano SIM cards, which are the smallest and most commonly used SIM card size.

Multi-SIM Mode: The phone operates in standby mode for dual SIMs, meaning both SIMs are active but only one can be used for calls and data at a time.

eSIM Support: The OnePlus Ace 3 Pro does not support eSIM. eSIM is a digital SIM that allows you to activate a cellular plan without using a physical SIM card.

Hybrid Slot: The phone does not have a hybrid slot. A hybrid slot allows you to use either a second SIM card or a microSD card for additional storage, but not both simultaneously.

LTE Cat: The phone supports LTE Cat 20, which offers high-speed internet connectivity over cellular networks.

Network Bands

The OnePlus Ace 3 Pro supports various network bands for 2G, 3G, 4G, and 5G networks:

2G Network: The phone supports GSM 850/900/1800MHz bands.

3G Network: The phone supports WCDMA 1/4/5/8 bands.

4G Network: The phone supports LTE 1/3/4/5/8/18/19/26/28A/34/38/39/40/41/66 bands.

5G Network: The OnePlus Ace 3 Pro supports 5G connectivity, ensuring you can access the latest and fastest mobile networks.


Stereo Speakers

The OnePlus Ace 3 Pro is equipped with stereo speakers. Stereo speakers provide a richer and more immersive sound experience compared to a single speaker. With stereo speakers, the sound comes from both the left and right sides, creating a sense of space and depth. This is especially noticeable when watching videos, playing games, or listening to music. The stereo speakers on the OnePlus Ace 3 Pro deliver clear and loud audio, ensuring that you can enjoy your media content without needing external speakers.

No Headphone Audio Jack

The OnePlus Ace 3 Pro does not have a headphone audio jack. This means you cannot plug in traditional wired headphones directly into the phone. Instead, you need to use wireless headphones or earphones that connect via Bluetooth. If you prefer using wired headphones, you can use a USB Type-C to 3.5mm adapter, which allows you to connect your wired headphones to the phone’s USB Type-C port. While some users may miss the convenience of a headphone audio jack, the shift towards wireless audio provides more flexibility and freedom from tangled wires.

No FM Radio

The OnePlus Ace 3 Pro does not include an FM radio. This means you cannot listen to traditional radio stations directly on the phone. However, you can still access radio content through various online streaming services and apps that provide live radio broadcasts over the internet. Although the absence of FM radio might be a drawback for some users, the availability of numerous online radio apps offers a good alternative for accessing radio content.

Dolby Atmos

One of the standout audio features of the OnePlus Ace 3 Pro is Dolby Atmos support. Dolby Atmos is an advanced sound technology that creates a more immersive and three-dimensional audio experience. It enhances the depth, clarity, and detail of the sound, making it feel like it is coming from all around you. With Dolby Atmos, you can experience a cinematic audio experience while watching movies, playing games, or listening to music. The technology works with both the phone’s stereo speakers and compatible headphones, providing a superior audio experience in any situation.

OnePlus Ace 3 Pro Sensor

Geomagnetic Induction

The geomagnetic induction sensor in the OnePlus Ace 3 Pro helps in detecting the Earth’s magnetic field. This sensor is crucial for compass applications, allowing users to accurately determine their direction when using navigation apps or maps. It ensures that the device provides reliable orientation information, which is particularly useful for outdoor activities and exploring unfamiliar locations.

Under-Screen Proximity Sensor

The under-screen proximity sensor on the OnePlus Ace 3 Pro detects nearby objects without the need for physical contact. This sensor is typically used during phone calls to turn off the display when the device is held close to the ear, preventing accidental touches and conserving battery life. It enhances the usability of the phone by ensuring that interactions are smooth and intuitive during calls.

Under-Screen Light Sensor

The under-screen light sensor adjusts the brightness of the display based on ambient light conditions. This sensor ensures that the OnePlus Ace 3 Pro automatically adapts its screen brightness to provide optimal visibility in different environments. By adjusting brightness levels accordingly, the sensor enhances user comfort and readability, whether indoors or outdoors.

Acceleration Sensor

The acceleration sensor, also known as an accelerometer, detects changes in the OnePlus Ace 3 Pro’s acceleration and orientation. This sensor is essential for features such as screen rotation, gaming orientation, and fitness tracking. It enables the phone to respond to tilting and motion, providing a more interactive and intuitive user experience across various applications and games.

Gravity Sensor

The gravity sensor in the OnePlus Ace 3 Pro measures the device’s gravitational force relative to its orientation. It works in conjunction with the accelerometer to provide accurate motion detection and orientation sensing. This sensor is fundamental for tasks like screen auto-rotation, gaming controls based on device tilt, and ensuring that user interactions are responsive and natural.


The gyroscope in the OnePlus Ace 3 Pro enhances motion sensing capabilities by measuring angular velocity and rotation. It complements the accelerometer and gravity sensor by providing more precise orientation information. The gyroscope is crucial for immersive gaming experiences, virtual reality applications, and accurate navigation, ensuring that movements are detected and translated into the digital environment effectively.

Step Counting Function

The OnePlus Ace 3 Pro includes support for a step counting function, which utilizes the device’s sensors to track the number of steps taken by the user throughout the day. This feature is part of the phone’s fitness tracking capabilities, helping users monitor their physical activity levels and achieve their health goals. By utilizing sensors like the accelerometer, the phone accurately counts steps taken during walking, jogging, or other activities, providing valuable insights into daily exercise routines.

Infrared Remote Control

The OnePlus Ace 3 Pro features an infrared (IR) remote control capability, allowing it to function as a universal remote for compatible appliances and devices. By leveraging IR technology, the phone can send commands to control TVs, air conditioners, set-top boxes, and other IR-enabled electronics. This feature transforms the OnePlus Ace 3 Pro into a convenient and versatile remote control device, simplifying the operation of home entertainment systems and household appliances directly from the smartphone.

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