Price and specifications of Huawei P20 advantages, disadvantages, and a comprehensive explanation

Network Connectivity

The Huawei P20 supports a comprehensive range of network technologies including GSM, HSPA, and LTE. It offers the capability to operate on various bands, significantly improving connectivity. The availability of 2G, 3G, and 4G ensures that users can access stable and reliable network connections worldwide. The speed offered by the HSPA is 42.2/5.76 Mbps, while the LTE is capable of delivering up to 1024/150 Mbps, providing users with fast and efficient internet access on the go.

Launch and Availability

Introduced on March 27, 2018, the Huawei P20 quickly became available to consumers from April 6, 2018. Its release showcased Huawei's cutting-edge technology and design, capturing the interest of tech enthusiasts globally.

Build and Design

The Huawei P20 exhibits a sophisticated design with a sleek glass front and back, coupled with a robust aluminum frame. The dimensions of the device are 149.1 x 70.8 x 7.7 mm, making it comfortable to hold and operate with one hand. Despite its elegant build, it remains lightweight, weighing only 165 grams, thus enhancing portability without compromising on style.

Display

Featuring a 5.8 inch IPS LCD display, the Huawei P20 delivers vibrant and clear visuals. The screen resolution of 1080 x 2240 pixels enhances the clarity, offering an 18.7:9 aspect ratio. With a screen-to-body ratio of approximately 80.4%, users can enjoy an immersive viewing experience, ideal for multimedia consumption.

Platform and Performance

The device is powered by the Kirin 970 chipset, which is built on 10nm technology. This is paired with an Octa-core CPU, which includes four cores clocked at 2.4 GHz Cortex-A73 and another four at 1.8 GHz Cortex-A53. This configuration ensures smooth multitasking and performance efficiency. The Mali-G72 MP12 GPU further enhances graphics performance, making it suitable for gaming and other graphics-intensive tasks. Initially launched with Android 8.1 (Oreo), the device is upgradable to Android 9.0 (Pie) with EMUI 9.1, ensuring continued support and feature updates.

Memory and Storage

Available in several configurations, the Huawei P20 caters to different user needs. Users can opt for either 4GB or 6GB of RAM paired with 64GB or 128GB of internal storage. However, it is essential to note that there is no slot for expandable memory via microSD card, which could be a consideration for those requiring extra storage.

Camera Capabilities

Huawei placed a strong emphasis on camera capabilities with the P20. The device features a dual main camera setup comprised of a 12MP color sensor with f/1.8 aperture and a 20MP monochrome sensor with f/1.6 aperture, both orchestrated by Leica optics. These cameras support advanced features like PDAF, Laser AF, OIS, LED flash, HDR, and panorama. Video recording is versatile, supporting 4K@30fps and various resolutions with gyro-EIS support. The selfie camera is a substantial 24MP, capable of detailed and vibrant photos and supports 1080p@30fps video recording.

Audio and Sound

The Huawei P20 does not feature a 3.5mm headphone jack, which aligns with the trend of more recent devices moving towards wireless audio solutions. Equipped with a standard loudspeaker, the device offers an auditory experience that is both clear and impactful, ensuring users have satisfying audio playback and call experiences.

Communication and Sensors

In terms of wireless communication, the Huawei P20 supports Wi-Fi 802.11 a/b/g/n/ac standards, providing reliable internet connectivity. Bluetooth 4.2 ensures efficient data transfer and supports profiles like A2DP, LE, EDR, and aptX HD. Positioning systems such as GPS, GLONASS, and GALILEO are integrated for precise location tracking, while NFC allows for easy tap-payments and data exchanges. The inclusion of a USB Type-C 3.1 port further facilitates rapid data transfer and charging. For enhanced user experience, the device is equipped with numerous sensors, including a front-mounted fingerprint sensor, accelerometer, gyro, proximity sensor, compass, and color spectrum sensor.

Battery Life

The device houses a non-removable Li-Po 3400 mAh battery, offering durable and reliable power. It supports 22.5W wired charging, allowing for rapid recharge timings that minimize downtime. Despite heavy usage, the P20 can sustain operations for extended periods, making it ideal for users with demanding lifestyles.

Miscellaneous Features

The Huawei P20 is available in various striking colors, including Twilight, Black, Midnight Blue, and Pink Gold, catering to diverse aesthetic preferences. Different models such as EML-L29C, EML-L09C, EML-AL00, among others, ensure there are variations suited for different regions. Pricing at launch hovered around 330 EUR, positioning it as a competitive option in its category, offering premium features at a reasonable price.

Performance Metrics

Benchmarked on several platforms, the Huawei P20 demonstrates competent performance metrics. AnTuTu scores peak at 207016 (v7), while GeekBench registers at 6739 (v4.4). In graphics performance, the GFXBench returns figures of 23fps (ES 3.1 onscreen), attesting to its capability in handling graphically demanding applications. The display contrast ratio sits at 1445:1, with solid performance in sunlight usage as well. The device’s audio quality is recorded with a noise level at -92.4dB and crosstalk at -92.7dB, ensuring clear and immersive audio playback. Finally, the Huawei P20 achieves a battery endurance rating of 75 hours, a testament to its durability and efficiency.