44points

Huawei Y7 (2019)

48points

Huawei Y9 (2018)

Huawei Y7 (2019)
Huawei Y9 (2018)
Comparison winner
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139 facts in comparison

Huawei Y7 (2019) vs Huawei Y9 (2018)

Huawei Y7 (2019)
Huawei Y9 (2018)
44
points
Huawei Y7 (2019)
48
points
Huawei Y9 (2018)

Why is Huawei Y7 (2019) better than Huawei Y9 (2018)?

  • 5.56% bigger screen size
    ?

    6.26"vs5.93"
  • Supports fast charging
    ?
  • 2g lighter
    ?

    168gvs170g
  • 2nm smaller semiconductor size
    ?

    14nmvs16nm
  • Has a serial shot mode
    ?
  • Has integrated graphics
    ?
  • 256GB more external memory supported
    ?

    512GBvs256GB

Why is Huawei Y9 (2018) better than Huawei Y7 (2019)?

  • 1.51x higher pixel density
    ?

    407ppivs269ppi
  • 12.78% faster CPU speed
    ?

    4 x 2.36GHz & 4 x 1.7GHzvs8 x 1.8GHz
  • 2.13x higher resolution
    ?

    1080 x 2160pxvs720 x 1520px
  • 20% more megapixels (main camera)
    ?

    16MP & 2MPvs13 & 2MP
  • 1.88x more megapixels (front camera)
    ?

    13MP & 2MPvs8MP
  • Has a BSI sensor
    ?
  • 0.21mm thinner
    ?

    7.89mmvs8.1mm
  • Has phase-detection autofocus for photos
    ?

Price comparison

Design

1.weather-sealed (splashproof)
Huawei Y7 (2019)
Huawei Y9 (2018)
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
2.weight

168g

170g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.thickness

8.1mm

7.89mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.width

76.91mm

75.3mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
5.height

158.92mm

157.2mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.
6.volume

99cm³

93.4cm³

Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display

1.resolution

720 x 1520px

1080 x 2160px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
2.pixel density

269ppi

407ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
3.has branded damage-resistant glass
Huawei Y7 (2019)
Huawei Y9 (2018)
Damage-resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.
4.screen size

6.26"

5.93"

The bigger the screen size is, the better the user experience.
5.LCD display with 3 subpixels per pixels
Huawei Y7 (2019)
Huawei Y9 (2018)
The device has an LCD display with 3 subpixels per pixel, resulting in sharp and crisp images. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
6.has an IPS screen
Huawei Y7 (2019)
Huawei Y9 (2018)
IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane-to-Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.

Performance

1.Has integrated LTE
Huawei Y7 (2019) (Qualcomm Snapdragon 450)
Huawei Y9 (2018) (HiSilicon Kirin 659)
The system on a chip (SoC) has an integrated LTE cellular chip. LTE is capable of downloading at faster speeds than older, 3G technology.
2.CPU speed

4 x 2.36GHz & 4 x 1.7GHz (HiSilicon Kirin 659)

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
3.Has integrated graphics
Huawei Y7 (2019) (Qualcomm Snapdragon 450)
Huawei Y9 (2018)
With integrated graphics you don’t need to buy a separate graphics card.
4.RAM

3GB

3GB

Random-access memory (RAM) is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing.
5.bits executed at a time
NEON provides acceleration for media processing, such as listening to MP3s.
6.Has dynamic frequency scaling
Huawei Y7 (2019) (Qualcomm Snapdragon 450)
Huawei Y9 (2018) (HiSilicon Kirin 659)
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

Cameras

1.megapixels (main camera)

13MP & 2MP

16MP & 2MP

The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details. However, the megapixel count is not the only important element determining the quality of an image.
2.megapixels (front camera)

8MP

13MP & 2MP

The number of megapixels determines the resolution of the images captured with the front camera. A higher megapixel count means that the front camera is capable of capturing more details, an essential factor for taking high-resolution selfies.
3.has built-in optical image stabilization
Huawei Y7 (2019)
Huawei Y9 (2018)
Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
4.video recording (main camera)

1080 x 30fps

1080 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.
5.has a BSI sensor
Huawei Y7 (2019)
Huawei Y9 (2018)
A BSI (backside illuminated) sensor is a camera image sensor which captures better quality images in poor lighting conditions, and offers better overall sharpness and image quality.
6.Has phase-detection autofocus for photos
Huawei Y7 (2019)
Huawei Y9 (2018)
Phase-detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

Audio

1.has stereo speakers
Huawei Y7 (2019)
Huawei Y9 (2018)
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has a socket for a 3.5 mm audio jack
Huawei Y7 (2019)
Huawei Y9 (2018)
With a standard mini jack socket, you can use the device with most headphones.
3.number of microphones

2

2

More microphones result in better sound quality and enable the device to filter out background noise.
4.Has a radio
Huawei Y7 (2019)
Huawei Y9 (2018)
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.
5.Has dedicated media keys
Huawei Y7 (2019)
Huawei Y9 (2018)
Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

Battery

1.battery power

4000mAh

4000mAh

Battery power, also called battery capacity, represents the amount of electrical energy stored in the battery. Measured in milliampere-hours (mAh), it indicates how much electric power can be used over time. More battery power translates into longer battery life.
2.Supports fast charging
Huawei Y7 (2019)
Huawei Y9 (2018)
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
3.has wireless charging
Huawei Y7 (2019)
Huawei Y9 (2018)
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
4.Has an ultra power-saving mode
Huawei Y7 (2019) (Android 8.0 Oreo)
Huawei Y9 (2018) (Android 8.0 Oreo)
The ultra power-saving mode, also called low power mode, is an effective way to extend the battery life of the device. Usually, it involves limiting screen brightness and contrast, disabling location services, restricting connectivity, and turning off nonessential apps.
5.has a removable battery
Huawei Y7 (2019)
Huawei Y9 (2018)
The battery is removable and can be replaced by the user if broken.
6.has a battery level indicator
Huawei Y7 (2019)
Huawei Y9 (2018)
An indicator shows you when the device has low battery.

Features

1.is a multi-user system
Huawei Y7 (2019) (Android 8.0 Oreo)
Huawei Y9 (2018) (Android 8.0 Oreo)
A multi-user operating system allows multiple users to access the device. Each user has a dedicated profile with apps and data available only to them.
2.Supports Java
Huawei Y7 (2019) (Android 8.0 Oreo)
Huawei Y9 (2018) (Android 8.0 Oreo)
Java is an object-oriented programming language designed to enable application developers to run Java code on all compatible platforms without the need to recompile the code.
3.Has offline voice recognition
Huawei Y7 (2019) (Android 8.0 Oreo)
Huawei Y9 (2018) (Android 8.0 Oreo)
Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.
4.Is free and open source
Huawei Y7 (2019) (Android 8.0 Oreo)
Huawei Y9 (2018) (Android 8.0 Oreo)
Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.
5.download speed

300MBits/s

300MBits/s

The download speed is a measurement of the internet connection bandwidth, representing the maximum data transfer rate at which a device can access online content.
6.supports Wi-Fi 5 (802.11ac)
Huawei Y7 (2019)
Huawei Y9 (2018)
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.

Price comparison

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