Oppo A77 4G (2022)
This phone boasts a 6.56 inch IPS display, a Mediatek Helio G35 MT6765G chipset, and 4 GB of RAM.
Is the cost justified by its features? I'll strive to answer that by the end of my review.
Table of Contents
- Oppo A77 4G 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 A77 4G smartphone. We hope to offer helpful insights to others interested in this device.
Oppo A77 4G specifications
Brand | Oppo |
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Name | A77 4G |
Model | CPH2385 |
Release date | 2022 |
Weight, dimensions, colors
Weight | 6.6 oz |
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Dimensions | 6.45 x 2.95 x 0.31 inch |
Colors | blue, orange |
SIM type | Nano SIM |
The weight of the Oppo A77 4G 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 v12.0 |
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SoC | Mediatek Helio G35 MT6765G |
CPU | Octa-core, Quad-core 2.3 GHz Cortex-A53, Quad-core 1.8 GHz Cortex-A53 |
GPU | PowerVR GE8320 |
The Oppo A77 4G comes with Android OS v12.0 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. Many consider PowerVR GPUs to highly compete with other leading mobile GPUs.
Display type, size, resolution
Display type | IPS |
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Screen size | 6.56 inch |
Resolution | 720 x 1612 px |
Multitouch support | yes |
People know IPS for its wide viewing angles. It also has accurate color reproduction. The 6.56 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 A77 4G 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 A77 4G (64 GB) by using a compatible microSD card.
Cameras, flash
Main camera | 50 + 2 MP, 8192 x 6144 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 A77 4G 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 |
Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac |
Bluetooth | v5.0, A2DP |
GPS | A-GPS, GLONASS, Beidou, GALILEO |
NFC | yes |
FM radio | no |
USB | USB Type-C |
Headphone | 3.5 mm jack |
The Oppo A77 4G supports 4G/LTE 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 A77 4G smartphone to many Bluetooth devices. This phone has a built-in GPS receiver. This phone is NFC (Near Field Communication) capable. The 3.5 mm headphone jack allows us to connect wired headphones or earphones to the device.
Battery type, capacity, charger
Type | Li-Po 5000 mAh, non-removable |
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The Li-Po 5000 mAh, non-removable battery gives the smartphone a good battery backup. The lithium polymer (Li-Po) battery is a light-weight, rechargeable battery. The A77 4G does not have a removable battery, it integrates the battery into the phone's design.
Features, sensors, specials
Sensors | accelerometer, compass, fingerprint, gravity, light, pedometer, proximity |
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Specials | 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 A77 4G 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. 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
- good battery
- Dual SIM support
Cons
- no OIS function
- no 5G support
Please let us know if you find incorrect information or something isn't working. Also, tell us if you have a suggestion for improvement.