IA or Zenfone 5 helps to deliver better cameras and multimedia than Z3 Play and A8 Plus

We are back with one of the most requested camera comparisons of recent times, placing the Zenfone 5, Galaxy A8 Plus, Zenfone 4 and Moto Z3 middlemen side by side to see what was better in terms of image capture, photo & # 39 ; s or video & # 39; s.

We also combine this complete comparison with our recognized screen and sound test, because it will be possible to know in one go whether the devices, in addition to being able to generate beautiful scenes, can display them with the same efficiency in the most diverse environments.


Zenfone 5 Moto Z3 Play Galaxy A8 Plus Zenfone 4
resolution 12 MP + 8 MP 12 MP + 5 MP 16 MP 12 MP + 8 MP
opening f / 1.8 + f / 2.2 f / 1.7 + f / 2.2 f / 1.7 f / 1.8 + f / 2.2
Pixel size 1.4 μm 1.4 μm 1.12 μm 1.4 μm
Front camera 8 MP
f / 2.0
8 MP
f / 2.0
16 MP + 8 MP
f / 1.9 + f / 1.9
8 MP
f / 2.0

All photos are taken with the devices in automatic mode and the maximum resolution is allowed in the 4: 3 ratio, which is usually the point where we reach the full potential of the sensor. This makes the choice to use HDR or any other function entirely dependent on the camera software of each model, just as it will be when you use it.

Now view the order of the smartphones used in the test:

  • Smartphone 1: ASUS Zenfone 5
  • Smartphone 2: Samsung Galaxy A8 Plus
  • Smartphone 3: ASUS Zenfone 4
  • Smartphone 4: Motorola Moto Z3 Play

To achieve the results listed below, we use the following methodology when creating the individual and final rankings. Each smartphone received a score in each separate equation, with the sum of all points revealing the winner. The following weights were used:

  • First place: 4 points
  • Second place: 3 points
  • Third place: 2 points
  • Fourth place: 1 point

Give the basic descriptions, let's go to the results!

In an external environment we see that Zenfone 5 delivers the most balanced images, especially when the HDR is switched on. The ASUS smartphone does a really good white balance adjustment and exposure to avoid blurry photos with strong lighting. The Moto Z3 Play also delivers good photos, but it does better with the HDR turned off. Zenfone 4 comes in third place and beats the Galaxy A8 Plus, which has cooler colors, so there are old-fashioned photos.

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When we take photos, we see that the automatic adjustment of the Zenfone 5 does not work very well. It reduces exposure and ISO, which in our comparison produces darker images than other devices. Here the best takes the Moto Z3 Play, followed by the Galaxy A8 Plus.

When a selfie is made in an artificial light environment, the Zenfone 5 allows the image to burst more, while the Zenfone 4 darkens the picture. Here we have an advantage for the models of Samsung and Motorola, where Galaxy bets on colder colors and Moto in warmer colors.

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On a macro in the night we see that the two ASUS smartphones offer the best balance between lighting and contrast. The Samsung model even took a good photo, but it produced a darker image than the others. The Moto Z3 Play was the one who presented the worse result, especially sinning in contrast.

On a larger picture in a low-light environment, we see that everyone has a high sound level, especially the two Zenfones. But this is due to the higher ISO value for a clearer picture.

The Galaxy A8 Plus was the one that delivered the darkest and most saturated image of the four handsets, leaving the Moto Z3 Play with the bronze medal.

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In selfies we see that Zenfone 4 was the one that produced the worst result, with a very clear picture and with few details. The Samsung model even used the embellishment function in automatic mode to soften the skin, resulting in a semi-artificial effect. The Moto Z3 Play reduced the exposure, making the selfie darker than the others, while the Zenfone 5 exaggerated the saturation.

Because we're making selfies at night, we see that the Galaxy A8 Plus has produced the best results. Secondly, we have the Moto Z3 Play, which lost some of the details, but still produced a good photo. The two Zenfones suffered from exposure and contrast, making the selfie look pretty artificial.

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Final score

In summary all scenarios and also the calculation of the votes of the team of the Mobile Whole, we had:

  • Zenfone 5: 574 points
  • Galaxy A8 Plus: 436 points
  • Zenfone 4: 522 points
  • Moto Z3 Play: 563 points

In well-lit environments, all models can record good quality video. Both ASUS and Samsung and Motorola models have good image stabilization and capture stereo sound.

Of the four handsets, only the Galaxy A8 Plus leaves something to be desired with its autofocus, which takes longer to focus on the subject. The difference between the two Zenfones is that they also have a good stabilization with the front camera, while the others generate vibrating videos.

In low-light environments, the two ASUS smartphones are the last ones to make videos with lots of sounds. The Galaxy A8 Plus was the one who delivered the darkest video and won the victory for the Moto Z3 Play.

Screen and sound

We also compare the quality of the screen and sound of each smartphone. We now have several technologies such as AMOLED on Motorola and Samsung devices and IPS LCD on ASUS representatives.

The picture quality is good on all four devices, but the two of ASUS have a lower brightness. The result is that viewing the content in the external environment becomes more complicated, especially if the sunlight is too direct or the angle of view is more oblique.

In terms of sound quality, the Zenfone 5 stands out the most, with its powerful speakers that radiate a dive far above rivals. The Moto Z3 Play is also doing well, while the Samsung model, like the Zenfone 4, offers a good result.

At the brightness level we used a digital lux meter to measure the light intensity in LUX, and we found the following results:

Maximum brightness with black image

  • Zenfone 5: 3 lux
  • Galaxy A8 Plus: 0 lux *
  • Zenfone 4: 3 lux
  • Moto Z3 Play: 0 lux *

Minimal brightness with black image

  • Zenfone 5: 0 lux
  • Galaxy A8 Plus: 0 lux *
  • Zenfone 4: 0 lux
  • Moto Z3 Play: 0 lux *

* Models with AMOLED or Super AMOLED screen actually turn off the pixels when a black image is displayed, meaning we have black with complete absence of light, something that does not occur on IPS LCD devices.

Maximum brightness with white image

  • Zenfone 5: 668 lux
  • Galaxy A8 Plus: 740 lux
  • Zenfone 4: 709 lux
  • Moto Z3 Play: 754 lux

Minimal brightness with white image

  • Zenfone 5: 5 lux
  • Galaxy A8 Plus: 3 lux
  • Zenfone 4: 5 lux
  • Moto Z3 Play: 10 lux


Zenfone 5 delivers a nice jump in camera compared to its predecessor, because in many scenarios it is responsible for the best picture. In general it was the device that yielded more balanced results. However, the camcorder has a lot of noise, especially in low light environments.

The Moto Z3 Play differed in some scenarios, but does not offer image stabilization with the front camera like in the Zenfones. Moreover, HDR does not always work well, making the image too light or too dark.

The Galaxy A8 Plus was the one who presented the most washed colors, making the photo ?? s lifeless. But for selfies it delivers a more balanced result. Filming also fails in autofocus, which does not always work the way it should, something that can even be seen in the flagships of the brand. However, the quality of the audio recording was the best of the four analyzed devices.

On the screen everyone in general gives a good picture, with bright colors but not too unrealistic. For outdoor use, the Samsung and Motorola models are best suited for the brightness and reflection level of the glass that protects the panel. In the soundtrack, on the other hand, is where the Zenfone 5 is more noticeable, with much more powerful sound and better quality.

In general, the Zenfone 5 delivers a good set and shows a nice breakthrough compared to the Zenfone 4. The Moto Z3 Play also delivers a good set and fights with the rival of ASUS. The representative of Samsung was the one who noticed the least in our comparison, which is ironic because the official price is the highest of the four.

And you, what do you think of the gadgets? Do you agree with our verdict? Do not forget to comment below!

(updated on August 25, 2018, 09:04)

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