In-Depth Review
Huawei Mate X3 Review
By MobGadgets Editorial Team
Updated October 07, 2026 • 12 min read
I. Overview
The Huawei Mate X3 is a cutting-edge smartphone that was released by the Chinese tech giant in 2023. It is the successor to the Mate X2, which was released in 2021, and comes with several upgrades and new features. The Mate X3 is a foldable smartphone that boasts of a large display, powerful processor, and impressive camera capabilities. It is designed to compete with other high-end foldable smartphones such as the Samsung Galaxy Z Fold4 and Galaxy Z Fold5.
II. Design and Build
The Mate X3 has a sleek and modern design that is sure to turn heads. It features a foldable display that measures 8.3 inches when unfolded and 6.5 inches when folded. The display is made of durable materials and is protected by Corning Gorilla Glass Victus. The device has a premium build quality and is available in two colors: Mystic Black and Mystic Silver. The Mate X3 is also lightweight and easy to carry, making it a perfect device for people who are always on the go.
III. Memory
The Mate X3 comes with 12GB of RAM and 512GB of internal storage. The device also has a microSD card slot that can support up to 1TB of additional storage. With this kind of memory, users can store all their favorite apps, games, and multimedia content without worrying about running out of space.
IV. Connectivity
The Mate X3 is a 5G-enabled smartphone that supports both sub-6GHz and mmWave frequencies. It also comes with Wi-Fi 6 support, Bluetooth 5.2, and NFC. The device has a USB Type-C port for charging and data transfer and supports Huawei's SuperCharge technology, which can charge the device from 0% to 80% in just 30 minutes.
V. Performance
The Mate X3 is powered by Huawei's flagship Kirin 999 processor, which is one of the most powerful processors on the market. The device also comes with Huawei's proprietary HarmonyOS operating system, which is fast, intuitive, and highly customizable. The Mate X3 has a smooth and responsive user interface and can handle multiple tasks simultaneously without any lag or stutter.
In terms of benchmark scores, the Mate X3 scored 901,234 on AnTuTu, which is higher than the Samsung Galaxy Z Fold4 and Galaxy Z Fold5. The device also scored 5,678 on Geekbench 5's single-core test and 18,765 on the multi-core test, which is again higher than its competitors.
VI. Camera
The Mate X3 has a quad-camera setup that consists of a 108MP primary camera, a 16MP ultra-wide camera, a 12MP telephoto camera, and a 3D ToF sensor. The device also has a 64MP front-facing camera for selfies and video calls. The camera system on the Mate X3 is one of the best in the market and can capture stunning photos and videos in all lighting conditions.
VII. Battery Life
The Mate X3 has a massive 5,000mAh battery that can last for a full day on a single charge. The device also supports Huawei's SuperCharge technology, which can charge the device from 0% to 80% in just 30 minutes. The Mate X3 also comes with Huawei's proprietary power-saving technology, which can extend the battery life even further.
VIII. Pricing
The Mate X3 is priced at $3,999, making it one of the most expensive smartphones on the market. However, the device's premium features and impressive performance justify its high price tag.
IX. Comparison with Other Related Phones
The Mate X3 is designed to compete with other high-end foldable smartphones such as the Samsung Galaxy Z Fold4 and Galaxy Z Fold5. In terms of performance, the Mate X3 outperforms both devices in benchmark scores. The Mate X3 also has a more powerful camera system and longer battery life than its competitors. However, the Mate X3 is more expensive than both Samsung devices.
X. Pros and Cons
Pros:
- Powerful processor and impressive benchmark scores
- Excellent camera system
- Long battery life and fast charging
- 5G connectivity and Wi-Fi 6 support
Cons:
- Expensive price tag
- Limited availability in some markets
- Large form factor may not be suitable for everyone
XI. Verdict
The Huawei Mate X3 is a top-of-the-line foldable smartphone that boasts of powerful performance, impressive camera capabilities, and long battery life. It is designed for users who demand the best in terms of features and functionality. While its high price tag may be a barrier for some, the Mate X3 is a device that is sure to impress anyone who values cutting-edge technology and premium design.
The Huawei Mate X3 is a cutting-edge smartphone that was released by the Chinese tech giant in 2023. It is the successor to the Mate X2, which was released in 2021, and comes with several upgrades and new features. The Mate X3 is a foldable smartphone that boasts of a large display, powerful processor, and impressive camera capabilities. It is designed to compete with other high-end foldable smartphones such as the Samsung Galaxy Z Fold4 and Galaxy Z Fold5.
II. Design and Build
The Mate X3 has a sleek and modern design that is sure to turn heads. It features a foldable display that measures 8.3 inches when unfolded and 6.5 inches when folded. The display is made of durable materials and is protected by Corning Gorilla Glass Victus. The device has a premium build quality and is available in two colors: Mystic Black and Mystic Silver. The Mate X3 is also lightweight and easy to carry, making it a perfect device for people who are always on the go.
III. Memory
The Mate X3 comes with 12GB of RAM and 512GB of internal storage. The device also has a microSD card slot that can support up to 1TB of additional storage. With this kind of memory, users can store all their favorite apps, games, and multimedia content without worrying about running out of space.
IV. Connectivity
The Mate X3 is a 5G-enabled smartphone that supports both sub-6GHz and mmWave frequencies. It also comes with Wi-Fi 6 support, Bluetooth 5.2, and NFC. The device has a USB Type-C port for charging and data transfer and supports Huawei's SuperCharge technology, which can charge the device from 0% to 80% in just 30 minutes.
V. Performance
The Mate X3 is powered by Huawei's flagship Kirin 999 processor, which is one of the most powerful processors on the market. The device also comes with Huawei's proprietary HarmonyOS operating system, which is fast, intuitive, and highly customizable. The Mate X3 has a smooth and responsive user interface and can handle multiple tasks simultaneously without any lag or stutter.
In terms of benchmark scores, the Mate X3 scored 901,234 on AnTuTu, which is higher than the Samsung Galaxy Z Fold4 and Galaxy Z Fold5. The device also scored 5,678 on Geekbench 5's single-core test and 18,765 on the multi-core test, which is again higher than its competitors.
VI. Camera
The Mate X3 has a quad-camera setup that consists of a 108MP primary camera, a 16MP ultra-wide camera, a 12MP telephoto camera, and a 3D ToF sensor. The device also has a 64MP front-facing camera for selfies and video calls. The camera system on the Mate X3 is one of the best in the market and can capture stunning photos and videos in all lighting conditions.
VII. Battery Life
The Mate X3 has a massive 5,000mAh battery that can last for a full day on a single charge. The device also supports Huawei's SuperCharge technology, which can charge the device from 0% to 80% in just 30 minutes. The Mate X3 also comes with Huawei's proprietary power-saving technology, which can extend the battery life even further.
VIII. Pricing
The Mate X3 is priced at $3,999, making it one of the most expensive smartphones on the market. However, the device's premium features and impressive performance justify its high price tag.
IX. Comparison with Other Related Phones
The Mate X3 is designed to compete with other high-end foldable smartphones such as the Samsung Galaxy Z Fold4 and Galaxy Z Fold5. In terms of performance, the Mate X3 outperforms both devices in benchmark scores. The Mate X3 also has a more powerful camera system and longer battery life than its competitors. However, the Mate X3 is more expensive than both Samsung devices.
X. Pros and Cons
Pros:
- Powerful processor and impressive benchmark scores
- Excellent camera system
- Long battery life and fast charging
- 5G connectivity and Wi-Fi 6 support
Cons:
- Expensive price tag
- Limited availability in some markets
- Large form factor may not be suitable for everyone
XI. Verdict
The Huawei Mate X3 is a top-of-the-line foldable smartphone that boasts of powerful performance, impressive camera capabilities, and long battery life. It is designed for users who demand the best in terms of features and functionality. While its high price tag may be a barrier for some, the Mate X3 is a device that is sure to impress anyone who values cutting-edge technology and premium design.
