1. Method 1: Open the "Wallet" APP, and there is a "Go to open the door" button in the upper right corner of the home page.Method 2: Open the Settings and search for "NFC" in the top search box. If yes, the NFC function is supported. The following is how to set up and use the NFC function on your phone: Go to "Set Connection and Share NFC" to turn on the NFC switch. When NFC is turned on, you can use Touch to pay and AndroidBeam.
2, first open the desktop [Settings] - [Connect and share]. Open [NFC], enter [touch payment], you can choose the default payment application such as "wechat", "wallet" APP, etc., if you set "wallet", touch the back of the phoneTouch the device with the payment identifier (such as: POS machine, subway gate, bus card reader, etc.), you can open the wallet APP for payment.
3. Turn on Android Beam. Setting path: Set Other Wireless NFC, turn on NFC, and tap Android Beam to turn on NFC. After the device is enabled, lean the back of the phone against another device with Android Beam enabled and follow the device prompts to share application content such as pictures, contacts, and web pages on the device.
4, NFC The setting path is as follows: Go to Set Other Wireless Connection (or Connection and sharing) NFC to enable the NFC. After NFC is turned on, you can use the touch payment feature.
5. Pull down the status bar from the top of the screen and light the [NFC] icon; Open Settings Connect with Share Touch Payment Option Wallet; Open the wallet card bag key, click to enter the physical access card; Hold the card close to the NFC sensing area on the back of the phone for identification.
6, first confirm that when you buy the machine, this model has nfc function. If yes, it is under the desktopSlide the status bar, open the Control center, find the nfc icon and click open to use it. At present, the biggest use of nfc is to use mobile phones as bus cards, and you can take public transportation such as buses and subways.
①, about the above, oppoA55 mobile phone wired charging support 10W, but also support wireless charging.
OPPO A55 is equipped with Mediatek Tianguet 700 (MT6833) octa-core processor; Pre-installed ColorOS 11 operating system based on Android 11; The rear 13-megapixel main lens + 2-megapixel macro lens + 2-megapixel portrait lens supports time-lapse photography, slow motion, hypertext and other photography functions, and the front 8-megapixel camera; It has a 5000 mah capacity battery.
pemmoo is the mobile phone model of OPPO A55. The OPPO A55 is launched by OPPO in January 2021
2, OPPO a55 models are mainly low-end mobile phones in the business hall. Used as a contract phone to sell. Configuration is generally not recommended for playing games.
3, screen OPPO A55 uses a 5-inch LCD screen, support 1600*720 resolution and AI backlight system, which is a thousand yuan 5G mobile phone, it is relatively good.
4, oppoa55 how to set 5G? Tap [Mobile Network] in your phone's Settings and select a SIM card that you want to turn on 5g. Put into useThe switch behind 5G】 can be turned on.
5, turn on the "smart 5G", you can automatically identify and detect high speed scenarios, enjoy the 5G high speed at the same time, improve the battery life of the phone. Tips: After inserting the card, the "On 5G" and "Smart 5G" switches are turned on by default. Note The operation path may vary depending on the phone model and system version. This answer applies to all OPPO5G series models.
6, to turn on the 5G function of OPPO A55, follow these steps: For ColorOS 12 and later versions of the system (for 5G phones) : - Turn on the 5G switch: go to "Settings" "Mobile Network" select your SIM card and click "Enable 5G". - Turn on the Smart 5G switch: Go to "Settings", "Mobile Network", "Advanced Settings" and select "Smart 5G".
For you to sort out the following other power consumption reasons and power consumption details of the viewing method: low temperature environment power consumption fast: low temperatureLithium battery activity deteriorates, resulting in increased power consumption, which is a normal phenomenon, when the phone returns to the normal room temperature environment will return to normal. Faster power consumption using 5G network: When the mobile phone uses 5G network, the 4G network is turned on simultaneously, so the power consumption will increase compared with using 4G network alone, you can turn on or off the 5G network as needed.
Has a large 5000 mah battery, which can be used for a whole day on a single charge. The phone also has a super Power saving mode, which is turned on when the battery is low, and the battery life is extended by a lot.
After the mobile phone battery is fully charged, the standby time is in the machineThere will be diversity and uncertainty under the influence of factors such as running status, battery capacity, and network signal strength. Therefore, you cannot determine it specifically. It is recommended that you take your actual use as the standard. Mobile phone battery life is the opposite of standby time, mobile phone battery life refers to the normal working time of the phone. Battery life is related to the operation of the phone, personal use habits, and the size of the battery capacity.
After opening 5G, the normal use of a day can still be more than 50% of the power, and usually with iPhone 11 and 4G, the same scenario is used for a whole day, generally only about 20% of the power.In terms of performance, the OPPO A55 starts with the Tianguet 700 5G processing chip.
Software optimization to save power. The principle of software power saving can be divided into two aspects: system-level optimization. CPU frequency modulation power saving (core power saving) or dual power saving effect. Turn on software optimization to make power-saving adjustments from screen brightness, mobile data, WIFI, Bluetooth, auto-sync, mute and vibrate. The CPU core optimization is to adjust the frequency of the CPU, usually to moderately reduce the main frequency of the CPU, in order to achieve the effect of power saving.
OPPO A83: Launched in January 2018. OPPO K Series: OPPO K1: Available in October 2018. OPPO F Series: OPPO F1: Available since January 2016. OPPO F1 Plus: Available since March 2016. OPPO F1s: Launched in August 2016. OPPO F3: Launched in May 2017. OPPO F3 Plus: Available since March 2017. OPPO F5:2017 1Available in October. OPPO F5 Youth: Available November 2017.
All OPPO mobile phone models include but are not limited to the following series and specific models: A series: such as OPPO AA3 Pro, AA2 Pro, A1s, A36, etc. This series mainly focuses on the low-end market, mainly on the thousand yuan machine, the configuration is relatively ordinary but the pricing is friendly to the people, suitable for consumers with limited budgets. K series: such as OPPO K1K12x, K1K11x, K9x, etc.
OPPO has Find series, Reno series, Ace seriesColumn, A series, R series, K series, different prices and configurations to meet the needs of different groups of people, it is recommended to go to the nearby experience store to try out the machine. OPPO Experience Store search method: Enter https://address, you can search the nearby OPPO experience store. This answer applies to all OPPO models.
**Find Series ** : As OPPO's top flagship series, Find series phones are known for their powerful performance, innovative technology and excellent camera experience. For example, the Find X7 Ultra, powered by a Snapdragon 8Gen 3 processor, is equipped withThe high-resolution screen and top-of-the-line imaging system are ideal for photography enthusiasts and users looking for the ultimate experience.
Some models are as follows: R series models: OPPO RR1S, R1C, RRRR7s, RR9 plus, R9s, R9s plus, R1R11plus, R11S, R11splus; A series models: A1A3A3A3A5A5A5A59S; Find series models: Finder, Find Find Find7; N Series models: NN1 mini, N3.
OPPO mobile phone models can be divided into: OPPO Find series, OPPO Reno series, OPPO K series, OPPO A series, OPPO R series, OPPO F series, etc. OPPO Find Series OPPO Find X2 Pro. OPPO Find X2. OPPO Find X2 Lite. OPPO finds X. OPPO Find 7A. OPPO Find 5. OPPO Find 2. OPPO Find.