Price and specifications of ZTE Blade A51 advantages, disadvantages, and a comprehensive explanation

Introduction to ZTE Blade A51

The ZTE Blade A51 is a budget-friendly smartphone that was released in May 2021, catering particularly to users who seek efficient performance combined with essential smartphone features at an affordable price. With its attractive design and practical specifications, the device stands out in the competitive entry-level segment.

Network and Connectivity

The ZTE Blade A51 supports multiple network technologies including GSM, HSPA, and LTE. It operates effectively on 2G, 3G, and 4G bands, ensuring reliable connectivity in various regions. Its network compatibility includes:

• 2G bands: GSM 850 / 900 / 1800 / 1900 - for both SIM slots
• 3G bands: HSDPA 850 / 900 / 1900 / 2100
• 4G bands: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
• Speed: HSPA, LTE

Design and Build

The ZTE Blade A51 sports a sleek design with dimensions of 166.5 x 75.6 x 8.5 mm and a weight of 173.7 grams, making it comfortable to handle and carry. The device features a dual SIM (Nano-SIM, dual stand-by) setup, offering flexibility for users who need to manage two different numbers.

Display Features

Equipped with a 6.52-inch IPS LCD display, the ZTE Blade A51 provides vibrant visuals and sufficient screen real estate for multimedia consumption and daily tasks. The screen-to-body ratio is approximately 81.5%, offering an immersive viewing experience with a resolution of 720 x 1600 pixels and a 20:9 aspect ratio, translating to a pixel density of about 269 ppi.

Performance and Software

Under the hood, the ZTE Blade A51 is powered by the Unisoc SC9863A chipset, built on a 28 nm process. It features an octa-core CPU with four Cortex-A55 cores clocked at 1.6 GHz and four Cortex-A55 cores at 1.2 GHz. The device is complemented by the IMG8322 GPU, providing smooth performance for everyday tasks. It runs on Android 11 (Go edition), which is optimized for performance and app efficiency on devices with modest hardware.

Memory and Storage

For memory and storage, the ZTE Blade A51 offers two configurations: 32GB of storage with 2GB of RAM, or 64GB of storage with the same 2GB of RAM. The storage can be expanded further via the microSDXC card slot, which is essential for users who need extra space for their files and applications.

Camera Capabilities

The device is equipped with a dual-camera setup on the rear, featuring a 13 MP main camera accompanied by a 2 MP secondary sensor. It supports features like LED flash and HDR, allowing users to capture decent photos in various lighting conditions. The rear camera is capable of recording video at 1080p@30fps. On the front, the ZTE Blade A51 houses a 5 MP selfie camera, adequate for video calls and selfies.

Audio and Ports

The ZTE Blade A51 comes with a loudspeaker and a 3.5mm headphone jack, supporting traditional audio accessories. This feature is particularly appealing to users who prefer wired audio solutions or who have existing headphones they wish to continue using.

Communication and Sensors

The communication suite on the ZTE Blade A51 includes Wi-Fi 802.11 b/g/n, Bluetooth 4.2 with A2DP and LE, and positioning systems like GPS and GLONASS. Notably, it supports NFC, enabling convenient contactless transactions. An FM radio is also included for users who enjoy traditional broadcast radio.

For security, the device features a rear-mounted fingerprint sensor, which is both quick and reliable. Additional sensors include an accelerometer and a proximity sensor, adding to the overall functionality of the phone.

Battery Life

The phone is equipped with a non-removable Li-Ion 3200 mAh battery. While not the largest battery available, it offers sufficient endurance to last through a typical day of usage. The device supports USB Type-C 2.0 with OTG capabilities, allowing for convenient charging and data transfer.

Color Options and Availability

Finally, the ZTE Blade A51 is available in two color variants: Blue and Gray. These options provide a classic yet modern aesthetic for users with varying style preferences.

Launched and released on May 8, 2021, the ZTE Blade A51 continues to be an accessible choice for those looking for an affordable smartphone with essential features, making it a competitive option in its category.