Oppo A55s 5G (2021)
This phone boasts a 6.5 inch IPS display, a Qualcomm Snapdragon 480 chipset, and 4 GB of RAM.
Reveal its truths, both good and not-so-good!
Table of Contents
- Oppo A55s 5G specifications
- Weight, dimensions, colors
- System, chipset, performance
- Display type, size, resolution
- Memory, storage
- Cameras, flash
- Connectivity, network, wireless
- Battery type, capacity, charger
- Features, sensors, specials
- Verdict, pros and cons
This article shares our personal experiences and thoughts about using the Oppo A55s 5G smartphone. We hope to offer helpful insights to others interested in this device.
Oppo A55s 5G specifications
Brand | Oppo |
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Name | A55s 5G |
Model | A55S5G |
Release date | 2021 |
Weight, dimensions, colors
Weight | 6.28 oz |
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Dimensions | 6.38 x 2.94 x 0.32 inch |
Colors | black, cyan |
SIM type | Nano SIM |
The weight of the Oppo A55s 5G is still considered to be lightweight and portable. Smartphones use a Nano SIM as a subscriber identity module (SIM), which is a chip card.
System, chipset, performance
OS version | Android OS v11.0 |
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SoC | Qualcomm Snapdragon 480 |
CPU | Octa-core, Quad-core 2 GHz Kryo 460, Quad-core 1.8 GHz Kryo 460 |
GPU | Adreno 619 |
The Oppo A55s 5G comes with Android OS v11.0 out of the box. Android is an open-source operating system. This means the source code is free to the public. This CPU makes it ideal for running resource-intensive applications. Smartphones, tablets, and other mobile devices use Adreno GPUs.
Display type, size, resolution
Display type | IPS |
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Screen size | 6.5 inch |
Resolution | 1080 x 2400 px |
Multitouch support | yes |
People know IPS for its wide viewing angles. It also has accurate color reproduction. The 6.5 inch display should be big enough for our needs. It will make viewing comfortable. This is true whether we're reading, browsing, or watching. The display size is the diagonal distance from one corner of the screen to the opposite corner.
Memory, storage
RAM | 4 GB |
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Internal storage | 64 GB |
Memory card slot | microSD |
The Oppo A55s 5G comes with 4 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM alone does not guarantee better performance. 64 GB of storage is usually seen as good for a smartphone. It should be enough for most users. We can expand the internal storage of the A55s 5G (64 GB) by using a compatible microSD card.
Cameras, flash
Main camera | 13 + 2 MP, 4160 x 3120 px, autofocus |
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Flash | LED |
Selfie camera | 8 MP |
Multiple cameras or depth sensors can help the smartphone. They can make its portrait mode effects more appealing. The A55s 5G does not have optical image stabilization (OIS).
Connectivity, network, wireless
GSM 2G bands | 850 / 900 / 1800 / 1900 |
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Network coverage | 2G / 3G / 4G / 5G |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac |
Bluetooth | v5.0, A2DP |
GPS | A-GPS, GLONASS |
NFC | no |
FM radio | yes |
USB | USB Type-C |
Headphone | 3.5 mm jack |
5G networks are more reliable and secure than older mobile networks. This Oppo phone can connect to Wi-Fi networks at home, at work, or in public places. We can use Bluetooth to connect our A55s 5G smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. The phone isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Ion 4000 mAh, non-removable |
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The Li-Ion 4000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery. It does not need periodic full discharge. The A55s 5G does not have a removable battery, it integrates the battery into the phone's design.
Features, sensors, specials
Sensors | accelerometer, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximity |
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Specials | Certified IP68 dustproof and waterproof, ColorOS, Dual SIM, Fast charging |
Today, smartphones come with many sensors. They help make the user experience better. The accelerometer provides information about the smartphone's movement in three axes. These are X (horizontal), Y (vertical), and Z (depth). The fingerprint reader is a biometric security feature found in A55s 5G smartphones. The light sensor is a type of sensor in a smartphone. It lets the phone measure light intensity around the device.
Dual SIM is great for businesses. They want to give staff a device with separate numbers and bills for personal and business use. The IP68 rating indicates that A55s 5G smartphone is resistant to water ingress. With fast charging, we can get a significant amount of battery life in a few minutes of charging.
Verdict, pros and cons
Every phone has its strengths and weaknesses, and this Oppo phone is no exception. As with any device, there are aspects that shine and others that fall short. By examining both sides, we can paint a complete picture of what this phone has to offer. Let's explore its standout features and areas for improvement. Remember, this is just my opinion, and yours might be different.
Pros
- appropriate screen size
- adequate memory
- microSD slot
- multicamera setup
- 5G support
- Dual SIM support
- IP68 certified protection
Cons
- no OIS function
- no NFC feature
- low-capacity battery
- no digital compass
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.