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  • OPPO A3 5G OPPO Purple Smartphone (Photos of the back design and front display) | Y!mobile Y!mobile
  • OPPO A3 5G OPPO Purple Smartphone (Front display seen from the front) | Y!mobile Y!mobile
  • OPPO A3 5G OPPO Purple Smartphone (Dual Camera Rear Design) | Y!mobile Y!mobile
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  • OPPO A3 5G OPPO Black Smartphone (Photos of the back design and front display) | Y!mobile Y!mobile
  • OPPO A3 5G OPPO Black Smartphone (Front display seen from the front) | Y!mobile Y!mobile
  • OPPO A3 5G OPPO Black Smartphone (Dual Camera Rear Design) | Y!mobile Y!mobile
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  • Product Price
  • Product Information

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      • *5G is only available in limited areas. Please check before signing up.
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      The price of the device varies from store to store.

      Key Features

      Screen size
      Approximately 6.7 inches

      Camera pixel count
      Approximately 50 million pixels + approximately 2 million pixels

      バッテリー容量
      5,100mAh

      下り最大通信速度
      5G:1.8Gbps※1
      4G:285Mbps※2

      Android™ 14 *3

      Biometric authentication

      Face recognition, side fingerprint recognition

      Waterproof and dustproof for daily use

      Wallet

      • *All specifications are based on information at the time of release.
      • *1 Currently available in some areas of Hokkaido, Tohoku, Tokyo, Nagoya, and Hokuriku.
      • *2 Available in some areas of major cities across the country.
      • ※3 発売時の情報です。最新の情報はサポート情報をご覧ください。

      Easy to hold, slim body with large screen

      The slim body is equipped with a large display with a maximum brightness of 1,000nit, allowing you to see text and images clearly even outdoors in strong sunlight.

      Practical at just 7.7mm thin

      It's thin enough that it won't take up much space in your jacket pocket or bag. The back is coated with OPPO Glow *1, which makes it less susceptible to fingerprints.

      Impressive large screen

      The large 6.7-inch display supports a high refresh rate of up to 120Hz *2, producing smooth images.

      Highly durable and safe for long-term use

      In addition to being durable, having passed drop tests simulating everyday usage scenarios, OPPO's unique system degradation prevention function ensures smooth operation for approximately three years *3.

      Shock-resistant, durable body

      Certified by SGS *4 and MIL-STD-810H*5, which complies with US military standards. Protects the device from shocks caused by accidental drops.

      4-year long-life battery

      The battery is highly energy efficient and maintains over 80% of its maximum capacity even after four years. *3 You can continue to use it just as you did before.

      Maximum 45W fast charging *3 and large capacity battery

      It has a large capacity battery of 5,100mAh and supports convenient quick charging. Even if you forget to charge it before going to bed, you can fully charge it in just a few minutes before going out.

      Reliable fast charging

      Supports 45W fast charging (SUPERVOOC™ and PPS). The battery can be charged from 1% to 50% in about 30 minutes *3.

      Equipped with a large capacity battery

      The battery has evolved to 5,100mAh, the largest capacity in the history of the OPPO A series. You can continue to use it safely even on the go.

      Splash Touch Support

      Even if your screen or hands get wet due to sudden rain, the Splash Touch function prevents accidental operation, allowing you to operate the device without stress.

      Osaifu-Keitai® function

      It supports Osaifu-Keitai® and My Number Card functions *6, allowing you to make electronic payments and carry out various administrative procedures using your smartphone.

      Simple Mode

      You can set up to seven contact shortcuts, and it has a simple mode that makes it easy to operate with a large screen display.

      Easily transfer data

      By simply using the app to select the items you want to transfer, you can easily transfer data from your previous smartphone. *8

      AI Beauty

      You can adjust eight elements, such as skin texture and eye size, to your liking, further enhancing the beauty of your subject.

      Portrait

      The two rear cameras work together to detect depth of field, making the subject stand out and creating a natural bokeh effect with depth.

      • *Image is for illustrative purposes only.
      • *1. Black only.
      • *2. Not compatible with some apps and content.
      • *3.Based on data collected in OPPO laboratories. Actual results may vary depending on customer usage and environment.
      • *4.Passed the impact resistance test PT-23-000-201470 by SGS-CSTCStandards Technical Service Co., Ltd. Suzhou Branch.
      • *5. Passed the MIL-STD-810H:method 516.8 impact resistance test established by the US Department of Defense.
      • *6. Compatible with My Number Card function (electronic certificate function for smartphones). For more information, please visit the Digital Agency website.
      • *7. The shortcut illustration is for illustration purposes only.
      • *8.You can transfer data such as contacts, photos, videos, apps, and music from Android devices. You can transfer contacts, photos, and videos from iPhone. Install the data transfer app (compatible with Android 6.0 or later, iOS 10.0 or later) to perform the transfer.

      Related information

      • *The company names, system names, and product names listed on this page are generally registered trademarks or trademarks of the respective companies.
      • * Specifications and appearance are subject to change.

      Main Specifications

      Basic specifications

      size
      Width x height x thickness of main body excluding protrusions
      約W76×H166×D7.7mm
      Weight
      Weight with battery pack installed
      約187g
      Continuous talk time *1
      Talk time when signal reception is normal
      [FDD-LTE] 約2,433分
      Continuous standby time *1
      Standby time when signal reception is normal
      [FDD-LTE] 約419時間
      [AXGP] 約419時間
      Battery capacity
      Battery capacity, which is an indication of continuous usable time, etc.
      5,100mAh
      Charging time
      Approximate time required to fully charge the battery from a completely empty state
      Approximately 87 minutes (USB Type-C® fast charging AC adapter)
      • *Measurements were taken using an AC adapter specified by SoftBank and are only a guide.
      プラットフォーム※9
      OS and version installed
      Android™ 14
      CPU
      Data processing speed and number of processor cores
      MediaTek Dimensity 6300 (Octa-core)
      2.4GHz×2+2.0GHz×6
      ROM/RAM capacity
      The capacity of the built-in memory installed in the device
      128GB / 4GB
      Supported external memory / Maximum supported capacity *2
      Types and capacities of memory cards that can store images, videos, music files, etc.
      microSDXC™/Up to 1TB
      SIM
      NanoSIM: A card-type SIM that is inserted into a smartphone
      eSIM: A digital SIM integrated into a smartphone
      nanoSIM / eSIM

      communication

      Data communication method
      Supported communication standards or methods
      5G / LTE / AXGP
      Maximum communication speed (for 5G) *3
      Maximum data communication speed in "4G/5G" areas
      下り最大1.8Gbps※4 / 上り最大159Mbps※4
      Maximum communication speed (4G) *3
      Maximum data communication speed in "4G/5G" areas
      下り最大285Mbps※5 / 上り最大46Mbps
      Supported frequencies
      Supported Frequency Bands
      機種の対応周波数はPDFをご覧ください(40KB)
      VoLTE (HD+) / VoLTE
      High quality voice communication possible
      ● / ●
      Massive MIMO support

      display

      size
      The diagonal length of the display screen
      Approximately 6.7 inches
      Display method
      Display method
      TFT
      resolution
      Display screen detail
      1,604 x 720 (HD+)

      camera

      Effective pixels
      Number of pixels used when shooting
      [Main] Approx. 50 megapixels + Approx. 2 megapixels
      [Sub] Approx. 8 megapixels
      Recorded pixels (still images)
      Maximum size of still image that can be captured
      8,160 x 6,144 pixels
      Recorded pixels (video)
      Maximum video size that can be recorded
      1,920 x 1,080 pixels (Full HD)
      Photo Light
      Auxiliary light function for shooting in dimly lit places
      Autofocus
      Auto-detect focus function
      Image stabilization (still images/videos)
      Reduces the effects of camera shake that can easily occur when shooting
      ● / ●

      Teza

      Wi-Fi tethering function (maximum number of connections)
      Use your smartphone or tablet as a Wi-Fi router (maximum number of devices that can be connected simultaneously)
      ● (10 units)

      Email

      Y!mobile email (@yahoo.ne.jp)
      Unlimited carrier email available on multiple devices
      MMS ※6
      It is possible to decorate text and send and receive multimedia such as audio and video.
      SMS (Short Message Service)
      Compact emails of up to 70 full-width characters can be sent and received to smartphones and mobile phones of other companies.

      Useful features

      Mobile Wallet®
      Smartphones can be used as electronic money
      NFC
      You can use linked services just by holding your smartphone over compatible devices such as home appliances.
      Waterproof/dustproof
      Compatible waterproof and dustproof standards
      IPX4 / IP5X※8
      tv set
      Ability to watch terrestrial digital broadcasts on mobile devices
      Wireless LAN
      Wireless communication IEEE802.11 compatible standard
      a/b/g/n/ac
      Bluetooth®
      It can be connected wirelessly to compatible devices such as wireless headphones and computers.
      ● (Ver.5.3)
      Infrared communication
      Compatible devices can wirelessly exchange data such as phone numbers
      GPS
      Use the navigation system to check your current location
      Emergency Alert Email
      Earthquake and tsunami alerts can be received free of charge
      International Roaming
      You can use your smartphone overseas as is.
      Biometric authentication
      You can unlock the screen using a fingerprint or face sensor.
      Fingerprint (side), face

      Others

      Accessories ※7
      Items included with the purchase (excluding instruction manual and warranty documents)
      Protective film (sample) (already attached) x 1
      SIM removal pin (sample) x 1

      Release date and manufacturer

      release date December 12, 2024
      Manufacturer OPPO
      Product Number A402OP
      • *All specifications are based on information at the time of release.
      • *1 Varies depending on radio wave conditions and usage environment.
      • *2 We do not guarantee that all commercially available memory cards will work.
      • *3 Maximum communication speed when using Y!mobile communication services. Because this is the speed based on technical standards that take into account network settings based on the best-effort method, communication speeds may decrease or communication may be impossible depending on line congestion and communication environments. Maximum communication speeds vary depending on the area used. With 5G services, actual communication speeds are expected to decrease compared to when they were first launched due to an increase in users in the future.
      • ※4 東名阪の一部エリアで提供中です。下り最大1.8Gbps対応エリアの詳細はこちら、上り最大159Mbps対応エリアの詳細はこちらをご覧ください。
      • ※5 全国主要都市の一部エリアで提供中です。下り最大285Mbps対応エリアの詳細は、こちらをご覧ください。
      • *6 When Changing devices, you may not be able to continue using the email address you used on your previous device.
      • *7 For models that do not come with an AC adapter, an AC adapter is available separately. For details, please check with Y!mobile shop or Y!mobile dealer.
      • *8 [IPX4] Not adversely affected by water splashes from any direction.
        [IP5X] This means that it prevents dust from entering the device and will not impede normal operation even if a small amount of dust gets in.
      • ※9 発売時の情報です。最新の情報はサポート情報をご覧ください。

      About Specific Absorption Rate (SAR)

      This product [OPPO A3 5G] complies with the government-established technical standards regarding the human body's absorption of radio waves and international guidelines for radio wave protection.

      Learn more

      operating instructions

      Terms of Use

      Quickstart
      PDF版(約576KB) download
      Instruction manual (online manual)
      PDF版(約16.8MB) download
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