The Latest Oppo A77 (2017) Review
Do you like to comprehend what NFC stands for? Have you read Oppo A77 (2017) review and brochure and noticed some hazy things? If you want answers to these questions, and many more about Oppo A77 (2017) specifications, then you are in the right place.
Oppo company declared Oppo A77 (2017) smartphone model on 7/1/2017, and Released 2017, July. However, this model status in the market is: Available.
Oppo A77 (2017) has a 5.5 inches, 83.4 cm2 screen size
Oppo A77 (2017) has 64GB 4GB RAM, and 3200 mAh battery life (the more mAh value gives more strength to the battery). When you purchase Oppo A77 (2017), you will gain a 13 MP, f/2.2, PDAF rear camera and 16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm selfie camera.
Oppo A77 (2017) comes with the following performance and platforms:
* Android 7.1 (Nougat), ColorOS 3.1 OS,
* Qualcomm MSM8953 Snapdragon 625 (14 nm) Chipset,Octa-core 2.0 GHz Cortex-A53 Processor.
To get a full good Oppo A77 (2017) review and make a wise decision on what device you will buy, continue reading the following lines.
This Oppo A77 (2017) Review Is Your Guide To Know The Body Features
When planning to buy a new cellular phone, the body characteristics must be taken into consideration. These physical features include body size, weight, and build. You can read Oppo A77 (2017) review in terms of the body features in the lines that follow.
* Body Dimensions: 153.3 x 75.9 x 7.4 mm (6.04 x 2.99 x 0.29 in) which mean height, width, and thickness (depth) respectively.
* Body Weight: 148 g (5.22 oz).
For smartphones, a weight between 140g to 170g is deemed suitable and appropriate for most customers.
* Body Build: Glass front, aluminum back, aluminum frame.
The following body types of the smartphones are available:
* Metal. Due to the fact that it is constructed of metals, it is the most powerful in terms of saving the cellular phone’s internal components.
* Plastic. This type could be more sturdy than metal because it doesn’t flex. Additionally, because it doesn’t break easily, it has a longer operating life than a glass one.
* Glass. This kind of cellular phone’s body looks more polished and attractive, despite the fact that glass is more likely to break due to its brittle nature.
The Available Colors – Oppo A77 (2017) Review
It is relatively important to take care of choosing the smartphone color because the colors reflected from the device will affect negatively or positively the colors that shown on the display screen.
Oppo A77 (2017) comes in the following colors: Gold, Rose Gold, Black.
No More features Confusing After Reading Oppo A77 (2017) Review
We use cellular phone to work, voice calls, play games, watch movies and videos, do photography, and even extensive reading. These tasks are easily accomplished on large-screen devices with true blacks, high contrast ratios, and good visibility from different angles..
The next lines will represent the fundamental display characteristics of Oppo A77 (2017).
Display Type: IPS LCD – Remember that you should search for a screen type that provides more bright colors and genuine black.
Display Size: 5.5 inches, 83.4 cm2 – The common standard screen size of cellular phones now averages between 4.7 and 6.5 inches.
Screen To Body Ratio: (~71.7% screen-to-body ratio). It gives the percentage of how much of the front side is covered by the screen.. Smartphones that have the largest screen to body ratio look delicate and give it a premium look.
Display Ratio: 16:9 ratio. the Aspect ratio is the relevance between the height and width of the smartphone screen. Taller aspect ratios like 19.5:9 is coming with the most modern smartphones, and it is suitable for web browsing, and other portrait orientation apps.
Display Resolution: 1080 x 1920 pixels. It is the clarity of an image video in details and sharpness. The pixel resolution for high definition screens is 1920 x 1080.
Display Density: (~401 ppi density). It is the number of physical pixels per inch on a screen, and is measured in Pixels Per Inch (ppi).
No More Camera characteristics Confusing – Oppo A77 (2017) Review
In the following lines, you will find Oppo A77 (2017) review about the main cameras.
* Main Camera Single: {13 MP, f/2.2, PDAF}.
Here are explanations about some of the symbols included in the camera characteristics:
MP (Megapixels) is the resolution of the image taken by a smartphone.
(f value) is the aperture of a lens indicates how much light it lets in. The larger the aperture, the more light is let in; conversely, a smaller aperture lets in less light.
(mm value) This measurement is of the lens’s focal length, which affects the final image that is produced by your camera.
AutoFocus (AF) is the function of a camera to automatically focus on a subject.
The main camera features are as follows:
HDR, panorama, 1080p@30fps main video camera.
In the following lines, you will see Oppo A77 (2017) review of the selfie camera:
* Selfie Camera Single: 16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm
The main camera specifications are:
1080p@30fps Selfie video camera.
What’s The SIM card? Oppo A77 (2017) Review
A SIM (Subscriber Identity Module) is an electronic card that connects your cell phone to the mobile network so that you can make calls, send SMS messages, and use mobile internet services like 3G, 4G LTE, and 5G. For more information about 3G / 4G networks, refer to Oppo A77 (2017) 3G or Oppo A77 (2017) 4G articles You can use your cellphone without a SIM card for many things, like using the calculator, saving notes, playing games, capturing photos, and many other applications. The following three sizes are available for SIM cards: Standard (Mini), Micro, and Nano.
This cellular phone model comes with Hybrid Dual SIM (Nano-SIM, dual stand-by) card. For more information, refer to How to insert SIM card in Oppo A77 (2017) article.
Here are the popular SIM card types:
* Nano SIM. This removable SIM card size is the smallest available one, so it is the most modern one (other than eSIMs, which we’ll read about it very soon) and most modern cellphones are using it.
* Micro SIM. They have a slightly larger chip, and they’re rarely been used in the recent years.
* Standard SIM (Mini SIM). It is the biggest SIM card size in use, and it’s the most rarely used.
* eSIM. It is an embedded SIM card, i.e., you can’t take it off of your device.
Chipset, CPU, and GPU – Oppo A77 (2017) Review
This model has Qualcomm MSM8953 Snapdragon 625 (14 nm) chipset.
A chipset on a cellphone is most usually termed as a system on chip (SoC). It is an integrated circuit that combines all basic components of a device on one chip. The most popular types are: QUALCOMM Snapdragon, MEDIATEK CHIPSETS, and INTEL ATOM.
Oppo A77 (2017) has Octa-core 2.0 GHz Cortex-A53 CPU.
The performance of the CPU will be improved by increasing the number of cores and the processing speed.
Oppo A77 (2017) has the following GBU (Graphics Processing Unit): Adreno 506.
This chip is responsible for handling and accelerating all graphics jobs, and more faster GPU means more powerful mobile phone will be.
Knowing About Storage specifications – Oppo A77 (2017) Review
The quantity of storage that a new cellular phone offers is one of the essential decision considerations.. Actually, Oppo A77 (2017) comes with microSDXC (uses shared SIM slot) memory card slot, and the following internal memory: 64GB 4GB RAM
Two types of phone’s memory are available:
Internal: It is integrated inside the phone, and can’t be extended. These days, most mobile phones come with internal storage of at least 32GB or 64GB and a few high-end models feature 256GB or 512GB.
External: It is a removable SD card used as an alternative memory to save photos, music, videos, etc., regardless of the kind of SD card slot.
Oppo A77 (2017) Review of Connectivity and Mobile Networks
A mobile network, (or wireless network), is a system that allows users to send and receive radio wave.. It consists of base stations, each of which comprises a different zone that called “cell”. This enables many mobile transceivers, such as cellular phones, to communicate with one another. Actually, 3 kinds of working mobile networks: 3G, 4G (LTE), and 5G.
Oppo A77 (2017) supports the following networks: 3G. For more info, refer to Oppo A77 (2017) 3G article. – 4G. For more information, refer to Oppo A77 (2017) 4G article.
Oppo A77 (2017) Review – Available Wireless Connections
This model comes with the following wireless communications:
* WLAN connection: {Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot}. Wireless Local Area Network depends on Wi-Fi to connect to the home or office wireless network using the local router and provides Internet access.
* Bluetooth connection: {4.2, A2DP}. It is a common wireless communication protocol used to connect two devices together over short ranges, allowing them share data between different devices.
* GBS connection: {Yes, with A-GPS}.Global Positioning System allows cellular phone to determine any position you need.
* USB connection: {microUSB 2.0, USB On-The-Go}.Universal Serial Bus is wired technology that allows users to connect two devices, such as a smartphone with a PC, to either transfer data or to charge the connected device.
* Features Sensors: {Fingerprint (front-mounted), accelerometer, proximity, compass}. The sensor is a device that detects and majors the changes in the nearby environment such as ambient light and motion.
Oppo A77 (2017) Review – The Operating System
This model comes with {Android 7.1 (Nougat), ColorOS 3.1} operating system.
Battery Main Specifications – Oppo A77 (2017) Review
Nothing is more crucial than the battery of the cellular phone that keeps these devices running and keeping daily life functioning. The following lines are containing Oppo A77 (2017) review of its primary battery.
* Battery Technology: {Li-Ion}.
* Oppo A77 (2017) comes with {non-removable} battery.
* Battery Capacity: {3200} mAh. It refers to the storage capacity a particular battery can provide. A battery with 3100 mAh capacity rating could supply a current of 3100 mA for one hour. Higher mAh ratings for the same battery kind will usually mean longer working time.
The Battery Secondary Specs – Oppo A77 (2017) Preview
Along with the primary Oppo A77 (2017) characteristics that we just discussed, this model contains more battery-related features that vary somewhat depending on the type of smartphone.