1. Pricing Comparison between Huawei Mate 30 Pro and Huawei P40
Mate 30 Pro was released by Huawei in 2019, followed by the introduction of another smartphone, Huawei P40, a year later. The prices of these two phones are comparable and quite reasonable. Huawei P40 is priced at around 11 million VND, while Huawei Mate 30 Pro slightly edges higher at around 13 million VND.

2. Technical Specifications Comparison of Huawei Mate 30 Pro and Huawei P40
– Dimensions and Weight
Considering overall size and weight, the P40 model will be more compact, measuring 148.9 x 71.1 x 8.5mm and weighing 175g. In contrast, the Mate 30 Pro is larger, with overall dimensions of 160.8 x 76.1 x 8.4m and weighing 196g.
– Display

– Configuration
In terms of configuration, both the Mate 30 Pro and P40 series are quite similar.
Both models are equipped with EMUI 10 operating system by Huawei, along with the Kirin 990 octa-core CPU and Mali-G76 MP16 GPU. One common drawback for both is the absence of Google services, meaning users face difficulties accessing Google-related utilities and services.
Not only Mate 30 Pro and P40, but many other Huawei smartphones also offer large and diverse storage options, ranging from 128GB to 256GB and beyond.
Although P40 was released later, it has a smaller battery capacity of only 3800mAh, whereas Mate 30 Pro boasts a larger 4500mAh battery. Both utilize Li-Po batteries with fast charging capabilities and super power-saving features. Additionally, Mate 30 Pro supports wireless charging, unlike P40.

– Camera
Comparing the front camera setups, Mate 30 Pro features a primary 32MP front camera paired with a TOF 3D sensor, while P40's front camera also has a 32MP primary sensor but with an additional IR TOF 3D sensor.
There's a noticeable difference in the rear camera setups. Huawei Mate 30 Pro boasts a quad-camera setup with resolutions of 40MP (primary), 40MP (ultra-wide), 8MP (telephoto), and TOF 3D sensors. On the other hand, Huawei P40 features a triple-camera setup with a higher resolution primary sensor at 50MP, accompanied by 16MP and 8MP sensors.

Both Huawei Mate 30 Pro and P40 are highly acclaimed for their rear camera setups. However, P40 edges slightly ahead in comparison, offering better zoom capabilities and capturing more stable, visually appealing videos than Mate 30 Pro.
3. Some Differences in Design Between the Two Devices
Discussing design, these two smartphones have completely different aesthetics. The P40 lacks the edge-to-edge display design of the Mate 30 Pro, making it appear larger and thicker. Additionally, the camera setups differ significantly. While the Mate 30 Pro features a centrally positioned front camera and a distinctive circular arrangement for the rear cameras, the P40 places its front camera in the top left corner and adopts a rectangular rear camera module placed on the left side.

Furthermore, on the P40, the volume control button is no longer touch-sensitive like the Mate 30 Pro; instead, it adopts a familiar physical button design located on the right side of the device.
Regarding features, both devices share similarities, including fingerprint security, facial recognition, and various other basic functionalities.
4. Conclusion
Based on the detailed comparisons of technical specifications between the two devices above, it can be observed that the Huawei P40 smartphone slightly outperforms the Huawei Mate 30 Pro.