Battle of affordable phones : Blackview A100 vs. Redmi 10X 4G

Blackview A100

When it comes to affordable phones, products from top brands may come to our minds first. Been this way for years. But it does not mean, that they are automatically the best value for money. So today we have chosen two affordable smartphones, Redmi 10X 4G and Blackview A100, and pitted them against each other for comparison. 

Both  Redmi 10X 4G and Blackview A100 share quite similar features in some respects. For example, both of them come with 6GB RAM and 128GB of internal storage, have slim profiles, low weight and cost roughly $200 or less. You can see the main specs head to head in the table below :

Blackview A100 Redmi 10X 4G
Weight 195 g 199 g
Dimensions 166.3*77.6*8.9mm 162.3*77.2*8.9mm
RAM & Storage 6GB + 128GB 6GB + 128GB
CPU Helio P70 Octa-Core Helio G85 Octa-Core
Battery 4680 mAh 5020 mAh
Main camera 12MP Sony IMX 362 48MP Samsung S5KGM1

However, when we go further, it turns out there are pretty significant differences. And in many respects, the relatively less famous Blackview A100 has the upper hand. So we’ll try to compare Blackview A100 with Redmi 10X 4G a bit more in detail.


Blackview A100 Dual Pixel AF & the closed-loop VCM(left)vs.ordinary autofocus technology(right)

One major difference between Blackview A100 and Redmi 10X 4G is the autofocus ability. Whether you are an amateur or a professional photographer, good autofocus technology is critical to a successful photoshoot.

Blackview A100 boasts Dual Pixel AF, and Redmi 10X 4G features PDAF (Phase Detection Autofocus). Dual Pixel AF is an extension of PDAF, delivering a greater ability to maintain focus on fast-moving objects. Therefore, in most cases, whether the subject is moving or you’re moving, Dual Pixel AF allows you to capture every split second while maintaining uncompromising quality.

Another factor in autofocus is the VCM ((Voice Coil Motor) system. Unlike Redmi 10X 4G, Blackview A100 is equipped with the closed-loop VCM. In fact, many mobile cameras use the open-loop VCM system, which will have to recalculate and correct the autofocus if any motion happens while taking a picture. Consuming much more time than closed-loop VCM. In contrast, closed-loop VCM adopts a more optimized solution to deliver a much faster focusing speed and shake compensation.

By combining the Dual Pixel AF and the closed-loop VCM, Blackview A100 focuses as fast as 0.03 seconds. And has a faster continuous shooting speed of 10 frames per second, nearly triple the average in its class. This is particularly useful for capturing action sequences, such as skateboarding, dancing and much more. Blackview A100 also can be used to capture your pets and every wonderful moment in your life.

Megapixels & pixel size

It is too early to jump to conclusions about phone camera quality by just comparing megapixels. For example, iPhone 12 comes with relatively low-megapixel cameras, but delivers great image quality. That also goes for A100, which is trying to go the same way.

Gizchina News of the week

Blackview A100 features 12MP rear cameras with the Sony IMX362 sensor, and Redmi 10X 4G features so-called 48MP rear cameras with the Samsung GM1 sensor. So how to choose between them?

Read Also:  New 2022 Miracle of Fashion Flagship Blackview A85 Tipped to Launch

According to the public information, the GM1 in theRedmi phone is a 48MP image sensor, but in reality with 12MP output and its pixel size is 0.8µm. GM1 with tetrapixel technology mimics big pixels to take brighter pictures by adopting Quad Bayer pixel arrangement, which can combine four 0.8μm pixels into one using four-in-one pixel technology.

In contrast, Blackview A100 with Sony IMX362 sensor featuring actual 1.4µm large pixels, which absorb more light and light information than smaller pixels to deliver pictures with more accuracy and fine details. 

In order to bring more clarity to your photos and videos, Blackview A100 also supports HDR. It is not a simple task for a phone to perform well in both photography and videography. So it’s surely a benefit, that Blackview A100’s HDR works not only with photos, but with videos. This is a great feature, that most affordable phones do not support.


Comparing with Redmi phone’s 6.53″ 2340 x 1080 FHD+display, Blackview A100 is  a bit larger with a 6.67″ 1080*2400 FHD+ display. And according to the test data, Blackview A100 is also brighter than Redmi 10X 4G, which is more convenient especially in bright outdoor environment.

Furthermore unlike most of the affordable phones, Blackview A100 shares the same design with Samsung’s Infinity-O display. With a tiny punch hole centered at the top, this phone interprets the beauty of symmetry. Made for perfectionists.

Fingerprint sensor 


Blackview A100 has a side-mounted fingerprint sensor, and Redmi 10X 4G has a fingerprint sensor on the back. You will find the side soluition sitting naturally underneath your thumb, while you are using this device. It is easy to instinctively feel it out, without actually having to look at the phone. Furthermore, Blackview A100 combines the side-mounted sensor and power button in one, which means you can power on and unlock it one seamless motion.

As for the rear-mounted sensor, it has to be placed close together with rear cameras, so it’s quite easy to confuse between them, when reaching with your finger. Many affordable phones shy away from the side-mounted fingerprint sensor due to its higher cost.



To some extent, the side-mounted fingerprint sensor and the symmetrical display design shows the beauty of simplicity. And in order to take the beauty to a new level, Blackview A100’s back cover adopts similar technology like Oppo’s crystal diamond processing. Making it glow like a million stars. And unlike Redmi 10X 4G, Blackview A100’s back cover is silky and with anti-smudge coating.

Conclusion : Blackview A100 vs Redmi 10X 4G

As we can see, Blackview A100 outperforms one of so-called best performers in many respects. It feels pulling ahead by combining powerful cameras with attractive and practical design.  And it does all that, while keeping the price extra low. Blackview A100 is now available for only $139.99, undercutting its competitors by quite a lot.

Previous Amazon Warned Indian Government That New Regulations Will Have Great Impact
Next Xiaomi Mi 11 Ultra starts registration in India