Samsung Galaxy A31

Samsung Galaxy A31 Review

Key Features

The Samsung Galaxy A31, launched on April 27, 2020, is a mid-range smartphone featuring a 6.4-inch Super AMOLED display with a resolution of 1080 x 2400 pixels. It's powered by the Mediatek MT6768 Helio P65 chipset, coupled with an Octa-core CPU and Mali-G52 MC2 GPU. The device runs on Android 10, upgradable to Android 12, and boasts a substantial 5000 mAh battery with 15W fast charging. It includes a quad-camera setup at the rear, a 20MP front-facing camera, and NFC capability. Storage options include 64GB or 128GB, with either 4GB or 6GB of RAM, depending on the variant. It also has a fingerprint sensor embedded under the display.

Pros & Cons

Pros:

• Vibrant Display: The 6.4-inch Super AMOLED display provides rich colors and deep blacks, enhancing the viewing experience.
• Large Battery: The 5000 mAh battery offers substantial battery life, easily lasting a full day of moderate usage.
• Versatile Camera System: The quad-camera setup offers flexibility with standard, wide-angle, macro, and depth sensors, catering to diverse photography needs.
• NFC Support: Includes NFC for contactless payments and other NFC-enabled functions.
• Expandable Storage: Although there is no SD slot, the availability of 128GB ensures substantial storage.
• Under-display fingerprint sensor: Offers modern design aesthetic and convenient unlocking.

Cons:

• Performance: The Mediatek Helio P65 processor might struggle with demanding tasks and heavy multitasking.
• Charging Speed: 15W charging is relatively slow for this battery size.
• No SD Card Slot: Storage cannot be expanded beyond the built in configurations.
• eMMC 5.1 Storage: Older technology may contribute to slower loading speeds.
• Plastic Build: The phone's build might not feel as premium as devices with glass or metal construction.
• No optical image stabilization (OIS): Video capture might be prone to shakiness.
• No 4k Video Recording: Video recording is limited to 1080p@30fps.

User Experience

The Samsung Galaxy A31 offers a smooth user interface, primarily due to the Super AMOLED display that makes interactions visually pleasing. The under-display fingerprint sensor is responsive and conveniently located. The phone’s performance is adequate for daily tasks like browsing, social media, and media consumption. However, it may exhibit slight lags during intensive gaming or when switching between multiple applications. The large battery capacity ensures that users can comfortably use the device throughout the day without worrying about frequent charging. The camera setup is versatile, allowing for a range of shots, but image quality may not match higher-end devices.

Hardware & Design

The Samsung Galaxy A31 measures 159.3mm in height, 73.1mm in width, and 8.6mm in depth, weighing 185 grams. It features a plastic frame and back, available in various "Prism Crush" colors. The device employs an Octa-core Mediatek Helio P65 (12 nm) processor with a maximum clock speed of 2 GHz, paired with an Arm Mali-G52 GPU. It comes with 4GB or 6GB of LPDDR4X RAM and 64GB or 128GB of eMMC 5.1 storage, depending on the version. The phone uses a USB Type-C 2.0 port which supports OTG functionality, but does not support display port. It features a dual SIM setup and supports various Wi-Fi and Bluetooth protocols. The display is protected by 2.5D curved glass and includes a waterdrop notch housing the selfie camera.

Conclusion

The Samsung Galaxy A31 is a solid mid-range smartphone that provides a good balance of features for its price point. Its strengths lie in the vibrant Super AMOLED display, long-lasting battery, and versatile quad-camera system. The inclusion of NFC is a plus. However, users expecting high performance for demanding tasks might find the Mediatek Helio P65 limiting. The lack of an SD card slot, slightly slower charging speed and older eMMC storage should be considered before purchasing. Overall, the Galaxy A31 is a suitable choice for users looking for an all-rounder that handles daily tasks well and offers a pleasant multimedia experience.