Smartphone design plays a decisive role in choosing a device, both in terms of aesthetics and ergonomics. The Samsung Galaxy A55 features a glass back with a very clean style. Its three image sensors seem to be simply placed on the body, without any other trick, giving it a minimalist look. The slight dome effect on the sleep and volume buttons adds a touch of refinement. This model is available in blue, dark blue, purple and lime (yellow) colors. The Xiaomi Redmi Note 13 Pro has a flat profile and integrates its image sensors on a panel on the back, matching the color of the rest of the back of the device. This unified and simple design is offered in black, purple and blue, giving it a simple and elegant look.
As for the Google Pixel 8a, it features image sensors embedded in a strip that runs the entire width of the device, reminiscent of previous designs in the Pixel lineup. Available in blue, green, black, or white, this glass frame offers a variety of colorful and modern options.
The Samsung Galaxy A55 is the largest of the three but also the heaviest. The Xiaomi Redmi Note 13 Pro is a bit more compact. Finally, the Google Pixel 8a is the smallest and lightest.
What is stronger and what are the image configurations?
In terms of power, the Xiaomi Redmi Note 13 Pro is powered by a Qualcomm Snapdragon 7s Gen 2 processor, with options of 8 or 12GB of RAM and up to 512GB of internal storage. The Samsung Galaxy A55 uses a Samsung Exynos 1480 processor, with 8GB of RAM and the option to expand via microSD card. On the other hand, the Google Pixel 8a features a Tensor G3 processor, with 8GB of RAM and 256GB of non-expandable internal storage.
In terms of photography, the Xiaomi Redmi Note 13 Pro features a 200MP main sensor, accompanied by an 8MP ultra-wide-angle unit and a 2MP macro sensor. The selfie sensor is 16MP. The Samsung smartphone offers a 50MP main sensor, a 12MP ultra-wide-angle and a 5MP macro sensor, as well as a 32MP selfie sensor. The Google Pixel 8a is equipped with a 64MP main sensor, a 13MP ultra-wide-angle sensor and a 13MP selfie sensor. Of the three, it is the Google mobile that delivers the most detailed and successful photos, in all conditions, thanks to more advanced image processing than its competitors.
What is the best screen and connection?
As for the display, the Xiaomi Redmi Note 13 Pro features a 6.67-inch AMOLED panel with a resolution of 1220 x 2712 pixels, a maximum brightness of 1800 cd/m², and a refresh rate of 120 Hz. The Samsung Galaxy A55 features a 6.6-inch AMOLED display with a resolution of 1080 x 2400 pixels, a brightness of 1000 cd/m², and a refresh rate of 120 Hz. The Google Pixel 8a features a 6.1-inch AMOLED display with a resolution of 1080 x 2400 pixels, a maximum brightness of 1400 cd/m², and a refresh rate of 120 Hz.
As for connectivity, all three models support 5G, Wi-Fi 6 or 6E, Bluetooth and NFC. However, the Samsung Galaxy A55 and Google Pixel 8a are IP67 certified for waterproofing, while the Xiaomi Redmi Note 13 Pro is IP54 certified. All three smartphones have fingerprint readers under the display. However, the Xiaomi Redmi Note 13 Pro is the only one to offer a socket and an infrared transmitter, allowing it to be turned into a universal remote control, if necessary.
Finally, autonomy is a key criterion for many users. The Xiaomi Redmi Note 13 Pro has a 5100 mAh battery, which promises a long usage period. It supports 67W fast charging, but is not compatible with wireless charging. The Samsung Galaxy A55, with its 5000 mAh battery, supports 25W fast charging, with no wireless charging option. On the other hand, the Google Pixel mobile phone has a 4500 mAh battery, and supports 20W wired charging and 18W wireless charging, which provides more flexibility.
