Oppo announced the launch of the A55 smartphone in 2021. The manufacturer is offering the Oppo A55 phone with 6.5 inch display, Mediatek Dimensity 700 chipset, 6 GB of RAM and 128 GB of internal storage.
The Oppo A55 smartphone comes with Android OS v11.0 out of the box, and a Li-Ion 5000 mAh, non-removable battery. The 6.5 inch phone comes with a high resolution IPS display (720 x 1600 px). This screen can reproduce accurate and vibrant colors. The multi-camera setup on the A55 offers versatility, allowing you to capture a wide range of subjects and scenes with different perspectives. With multiple cameras, you can capture the same scene from different angles or focal lengths simultaneously. The A55 also features a 8 MP front-facing camera.
Oppo A55 specifications
|Dimensions||6.45 x 2.98 x 0.33 inch|
|SIM type||Nano SIM|
The weight of Oppo A55 is about 6.56 oz with battery, which is average compared to most of the smartphones with same size. The dimensions of this Oppo smartphone are average (6.45 x 2.98 x 0.33 inch). Smaller smartphones are more compact and easier to carry around, but they may have smaller displays that can be harder to read and interact with. A Nano SIM is a small (12.3 x 8.8 x 0.67 mm) chipcard that is used in smartphones as a subscriber identity module (SIM) for connecting to a cellular network.
|OS version||Android OS v11.0|
|SoC||Mediatek Dimensity 700|
|CPU||Octa-core, Quad-core 2.2 GHz Cortex-A76, Quad-core 2 GHz Cortex-A55|
|Performance||AnTuTu v9: 371848|
The Oppo A55 comes with Android OS v11.0 out of the box, but it is upgradable to the next OS. Android is a mobile operating system developed by Google based on a modified version of the Linux kernel and other open-source software. The A55 utilizes Mediatek Dimensity 700 SoC (System on a Chip). This powerful octa-core processor is capable of handling complex tasks and running multiple applications simultaneously.
The A55 utilizes Mali-G57 MP2 GPU. A GPU (Graphics Processing Unit) is a specialized chip that is primarily designed to handle and accelerate the processing of graphics and visual data. It is responsible for rendering images, videos, and animations on a smartphone screen. ARM Mali GPUs are widely used in mobile devices and have a good reputation for performance and power efficiency. They offer competitive performance and power efficiency, making them suitable for a range of applications, including gaming, multimedia, and user interface rendering. We use AnTuTu app to measure general processing performance. AnTuTu Benchmark is the most popular benchmark app for Android phones.
|Screen size||6.5 inch|
|Resolution||720 x 1600 px|
The 6.5 inch phone comes with IPS display. The IPS display provides enhanced features, such as optimal viewing angles, color accuracy, invariable color reproduction and better power consumption. The 6.5 inch display should be large enough to provide a comfortable viewing experience for your needs, whether it's reading text, browsing the web, or watching videos. The size of the screen is measured diagonally, from corner to corner. A larger screen typically requires more power to illuminate, which can impact battery life. The display of Oppo A55 is multitouch capable. Multitouch technology enables the device's touchscreen to detect and interpret multiple touch points on the screen simultaneously.
|Internal storage||128 GB|
|Memory card slot||microSD|
The Oppo A55 comes with 6 GB of RAM, which is considered to be sufficient for most users' needs. Having more RAM in a smartphone can provide benefits in terms of performance and multitasking. When you have more RAM, you can keep more apps and processes open in the background without slowing down the device. 128 GB of internal storage should be more than enough for their needs. The A55 has 128 GB of internal storage. The memory of Oppo A55 (6 GB) cannot be expanded, but the internal storage (128 GB) can be expanded with a compatible microSD card. A microSD card is a type of small, removable flash memory card used to store digital information.
|Main camera||13 + 2 + 2 MP, 4160 x 3120 px, autofocus|
|Selfie camera||8 MP|
The A55 offers multi-camera setup on its back. The advantages of a multiple camera setup provide more versatility and creative possibilities, allowing you to capture a wider range of subjects and scenes with improved image quality and specialized features. The main camera of the A55 is equipped with autofocus. An autofocus (or AF) optical system uses a sensor, a control system and a motor to focus on an automatically or manually selected point or area. Very few Android cameras come without autofocus. The main camera of A55 smartphone does not have OIS. The optical image stabilization (OIS) is an important feature in smartphones, particularly for those who frequently use their phones to take photos and videos.
|GSM 2G bands||850 / 900 / 1800 / 1900|
|Network coverage||2G / 3G / 4G / 5G|
|Wi-Fi||Wi-Fi 802.11 a/b/g/n/ac|
|Headphone||3.5 mm jack|
The Oppo A55 supports the latest 5G network technology. 5G networks use advanced technologies such as millimeter-wave (mmWave) frequencies, massive MIMO (Multiple Input Multiple Output), and network slicing to provide data transfer speeds up to several gigabits per second (Gbps) and support a wide range of new services and applications. To connect to a Wi-Fi network on the Oppo A55, you simply need to go to the Wi-Fi settings on the device, select the network you want to connect to, and enter the password.
The A55 smartphone is capable of connecting to Bluetooth devices. Bluetooth is a wireless communication technology that allows devices to connect and communicate with each other over short distances. This phone has a built-in GPS. GPS is a highly accurate navigation system using signals from satellites to determine a location on the Earth's surface, irrespective of weather conditions. Most phones have a GPS unit on board.
The A55 isn't NFC (Near Field Communication) capable. NFC is not essential for basic phone functionality, but it can be useful for a variety of tasks and features. The A55 phone has built-in FM radio. The built-in FM Radio is great for listening to your favorite radio station. The A55 has an USB Type-C port. Type-C is a small, reversible connector that can be plugged in to a device in either orientation, making it more convenient to use than older USB connectors that only worked when plugged in a certain way. The A55 smartphone has a 3.5 mm headphone jack. A 3.5 mm headphone jack is a small round port, that allows you to connect wired headphones or earphones to the device.
|Type||Li-Ion 5000 mAh, non-removable|
The Li-Ion 5000 mAh, non-removable battery gives the smartphone a good battery backup. The Li-ion is a low maintenance battery which offers high energy, is lightweight and does not require periodic full discharge. The battery of A55 isn't removable without voiding the warranty.
|Sensors||accelerometer, fingerprint, geomagnetic, gravity, gyroscope, light, pedometer, proximity|
|Specials||ColorOS, Dual SIM, Fast charging|
Smartphones today come with a wealth of sensors to facilitate a better user experience. The accelerometer is a sensor that measures the tilting motion and orientation of the phone. The A55 phone has a fingerprint scanner. This sensor identifies and authenticates the fingerprints of an individual in order to grant or deny access to a smartphone. This Oppo phones come with proximity sensor. This proximity sensor detects how close the phone is to an outside object, such as your ear.
The ambient light sensor detects the level of ambient light in the surrounding environment. The main purpose of a light sensor in a smartphone is to automatically adjust the brightness of the device's display. The Dual SIM capability of Oppo A55 phone is ideal for businesses wishing to provide staff with a mobile device that can offer separate numbers and bills for both personal and business use. This smartphone supports fast charging technology, which comes in handy when you need quick juice on your device.
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Oppo A55, then don’t hesitate and signal the problem to us.
Oppo A55 pictures
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