ZTE Blade A51 review

Added by on 09.26.21 | Last update 12.06.22
ZTE Blade A51 review

ZTE Blade A51 is a smartphone that will meet the criteria of anyone who does not know this type of technology. It combines affordable price, quality workmanship and functionality. At the same time it is simple and easy to use. Considering the variety of competitors in the budget segment, the ZTE Blade A51 features a modern look and compact dimensions. Its screen is large enough to read different content.

Before you continue reading, we must add that this model of ZTE is devoid of pampering. It offers a really basic set of features.

ZTE Blade A51 Specifications

  • Release date: 2021, May 08
  • Colors: Blue, Gray
  • Dimensions: 166.5 x 75.6 x 8.5 mm.
  • Weight: 173.7 g.
  • Screen: 6.52" in, 720 x 1600, LCD IPS
  • Camera : Dual, 13MP
  • Chipset: Unisoc SC9863A (28nm)
  • CPU: Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • Memory: 32GB 2GB RAM, 64GB 2GB RAM
  • Battery: 3200, Li-Ion, non-removable
  • Network: GSM / HSPA / LTE
  • Operating system: Android 11 (Go edition)
  • Sensors: Fingerprint (rear-mounted), Proximity, Accelerometer

If you are curious to find out all the details before reading the full review, visit the page for ZTE Blade A51 Specs, where you will find even the smallest detail about the phone.


ZTE Blade A51 is characterized by a slim body and light weight. Its body is made of pleasant to the touch plastic, and the rounded edges contribute to comfortable use. Despite its light weight, the smartphone lies firmly in the palm of your hand. It does not slip or get lost. Its workmanship is high quality and creates a feeling of strength and durability.

The back panel of the ZTE Blade A51 is glossy and if you want to keep its beauty for a long time, we recommend that you put the device in a case. Its surface quickly accumulates fingerprints. In the upper left corner we traditionally find the block of cameras. He is modest and does not provoke thoughts of top technology. Next to it is the fingerprint scanner, with which you can protect access to the device.

On the front you will find a sufficiently large screen with a teardrop-shaped slit at the top, which houses the front camera. On the right side are the buttons for turning the device on and off and for adjusting the volume. On the left - SIM card and memory card slots.

ZTE Blade A51 is available in two colors - gray and blue.


For its price, the smartphone has a sufficiently bright and contrasting screen. The diagonal of the latter is 6.52 inches and allows you to comfortably use a variety of content. The brightness is up to standard and you can easily read text or watch photos and videos outdoors when the weather is sunny. The budget of the ZTE Blade A51 is sensed by the screen resolution and matrix type. However, good impressions are a fact. To these we must add excellent visibility at an angle. In practice, the colors do not change.

ZTE Blade A51 is a good choice for a smartphone when we consider its quality and volume. The signal is loud enough for you to hear in the other room.


ZTE Blade A51 is based on an 8-core Unisoc SC9863A processor clocked at 1.6Hz and IMG8322 graphics accelerator. This solution meets the price range of the smartphone and will meet the requirements of the unpretentious user. The processor is fast enough and applications run without delay. A curious point is the RAM. It is quite modest by today's standards - only 2 GB. As for storage, the device is available in two versions - with 32 or 64 GB of RAM, which can be expanded if necessary with a card up to 512 GB.

The ZTE Blade A51 works well on 3G and 4G (LTE) networks. A key point in its features is the presence of an NFC module for contactless payments. It gives him a serious advantage.


The photographic capabilities of the ZTE Blade A51 correspond to its budget price. The manufacturer has not tried in any way to emphasize them. The device has a dual rear camera and a single front. The built-in flash helps you create better photos and videos when the light source is limited.

Autonomous work

The smartphone is equipped with a 3200 mAh battery that cannot be removed. Quite a few models on the market now offer this option. You can count on battery life for up to two days, as long as you don't overload the device with tasks.

Interesting features and characteristics

In the ZTE Blade A51 you will find a practical mode to save charge. This way you can be sure that the battery will be used economically and you will be able to use your smartphone for a longer time.


ZTE Blade A51 is a cheap smartphone with basic features and stylish vision. It has all the necessary features, nothing superfluous or ultra-modern. Its screen enjoys a quality picture, which is complemented by loud sound. In addition, the device is easy to operate and super light.

An excellent find for users who have no requirements for cameras or performance. At the same time, they are looking for a device that they can use for a long time before the battery runs out.

ZTE Blade A51 video review

Disclaimer: The information presented in this article is based on our team's personal experience with the ZTE Blade A51 and third-party sources. While every effort has been made to provide accurate and reliable information, readers should keep in mind that this is a subjective assessment. The writing of this article was not paid for or sponsored by ZTE.

Richard Taylor

Richard Taylor

Hello, I am Richard Taylor, a technology expert and journalist from the UK. I have a degree in Computer Science from the University of Birmingham. My passion is the latest technology, especially smartphones. That's why I chose to test, analyze, and write expert reviews about them. My technical expertise, combined with a deep passion for technology and years of experience, has made me a trusted source of information. Over the years, I have written reviews for various sites, but for quite some time now, I have been writing exclusively for PhonesData. You can see more about me here or read all my smartphone reviews here.

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