Mobile Phones

OPPO A15s Smartphone with Normal Features at Low Budget

Not long after OPPO has launched OPPO A15. Has released an upgraded version to add RAM and memory up Along with the use of the name OPPO A15s.


OPPO A15s is a mobile phone designed with a 3D design that focuses on lightness and curves. Gives a better grip and better fit Which weighs only 177 grams, making it easy to carry and not too heavy.

On the front, it comes with a large 6.52-inch IPS-LCD screen that offers HD + resolution or 1600 x 720 pixels with slightly thick top and bottom bezels. Which in the mobile phone group at this price range is considered a normal resolution that must be achieved At the top of the screen there is a selfie camera in the water drop frame. And at the edge of the speaker for use in conversation.

Around the machine on the right side is the power button and the volume button. On the left side there is a slot for inserting the SIM and MicroSD Card (Triple-slot), the bottom of the device has a speaker, a microUSB port, a microphone for conversation and a 3.5 mm headphone jack (top Nothing).

On the back is a camera module and an LED flash placed in a rectangular frame. And next to the right indent is a sensor for scanning fingerprints. This sensor can be used both as a unlocking device and as a camera shutter button as well.


As for the operating system, it comes with ColorOS version 7.2, which is developed based on Android 10, whose design features, interface and button icons have been developed for ease of use. Making it accessible to all genders and ages And with all apps included in the home page, there is no app included. As a result, it can run apps faster as well.

How to Use

In terms of use, from the fact that I have tried it, if it is a general use such as making calls, watching movies, playing social media, it will do well. It works smoothly on everything. But for playing games with the Helio P35 processor chip, it is impossible to play heavy games. Seriously, it is suitable for playing light games, focusing on killing more time. And with a not strong specification, low power consumption makes the battery quite durable.

General Use

In general terms, both social playing and calling are good. But for the use of the clip or watch the movie for Netflix, it is only L3 level, which makes it impossible to watch Netflix in HD, which may lose some enjoyment in watching movies. But it does not have to use the internet very quickly.

Playing games

In terms of playing games, the team has tried this A15s to play RoV, PUBG Mobile and Cookie Run Kingdom games, which with the Helio P35 processor chip makes it impossible to play as comfortably as expected by the RoV. Can not do more than 30fps, and if it is this brawl, almost freezes for PUBG Mobile, if it is the lowest graphics adjustment, it can be used to play smoothly, as for Cookie Run Kingdom, it can be called delaying all actions. Especially during the time in front of the house is even more jerky. But if used to fight, it will have a little more smoothness But if you really want to say that the A15s is not very suitable to play a game like this.


In terms of photography, the device comes with a total of 3 rear cameras, including a 13MP main lens, a 2MP macro lens and a 2MP depth lens, as well as a front camera for taking selfies at 8MP resolution. Also, from which I have tried to use it, if there is enough light, the image that can be called is made quite well. The details of the various light and shadow is done well. But if it is a backlit panorama, it will immediately overexpose (Normal shooting will not be) and if shooting in low light, then I must admit that the light is good. But when you take a photo that is a little more colorful, like food, the color will turn pale (making it look unappetizing).

For taking selfies, they are not much different. In sufficient light conditions, detail retention is also good, plus AI Beauty 2.0 makes the face smooth, white, super clear, without having to go into more editing apps. But when shooting in low light, the resulting image is quite blurry. Seems to be unable to establish focus Plus, if shooting after melting, the person will be melted, eating a lot of edges (not taking a portrait in extremely low light)

Processor and Performance

Regarding the use of the battery With a HD + resolution screen with a super low power consumption chip, MediaTek Helio P35, the battery with only 4,230 mAh can last longer even when playing games. (Light games that kill time) But the problem with OPPO A15s lies in the charging time. Because the device does not have a fast charging system It is also used as a micro USB head, making the power that can be charged at the most, only 5V / 2A, which if used up and then charging it back to 100% takes up to 2 hours and 36 minutes. quite

Final Words

This OPPO A15s is a device that is more suitable for general use. Such as making calls, socializing and watching videos, but it is absolutely not suitable for gaming use. Because the specifications are too low to be able to play slippery. In which, if you want to tell who is suitable for this device, it is a group of adults – seniors who want to have a mobile phone to connect with friends and grandchildren And a group of sellers – merchants who want a mobile phone to be used in daily life Including can be used to pay through various apps as well.

Quick View Specifications

  • Screen : 6.52 inches IPS-LCD, resolution 1600 x 720 pixels (HD +), aspect ratio 20: 9 269 ppi
  • Processor chip : MediaTek Helio P35
  • RAM : 4 GB LPDDR4x
  • Memory : 64 GB (eMMC 5.1), add MicroSD up to 256 GB
  • Rear camera :
    • 13 MP f / 2.2 main camera with PDAF
    • 2 MP f / 2.4 Macro camera
    • 2 MP f / 2.4 depth camera
  • Front camera : 8 MP f / 2.0 resolution with AI beauty 2.0
  • Connection :
    • Wi-Fi 802.11 b / g / n (Support WLAN 2.4GHz, 5GHz)
    • Bluetooth 5.0 
    • GPS
    • FM radio
    • microUSB 2.0 and USB OTG
  • Sensor :
    • Fingerprint (on the back of the device)
    • Accelerometer
    • Proximity
  • Operating system : Android 10 covered with ColorOS 7.2
  • Size : 164.00 x 75.40 x 7.90 mm.
  • Weight : 177g
  • Battery : 4,230 mAh without fast charging system

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