Key Features

Diamond Matrix Design1
Dive into the dreamy, rippling, and shimmering diamond textures with this first-of-its-kind design for OPPO. This stunning phone is a sure-fire style statement reminiscent of sunlight through crystal clear waters.

67W SUPERVOOCTM3
Whether you’ve got to get to work, leave to collect the kids or meet your friends, you’ll not be left waiting with this ultra-fast flash charging, taking you to 43% in just 15 minutes4.

5000mAh Large Battery with Battery Health Engine
Scroll, game, snap, watch and chat for longer with the powerful 5000mAh battery7. Plus, the Battery Health Engine helps your battery remain good as new for over four years of daily use8.

8GB + 8GB RAM Expansion9
Use up to a massive 8GB of storage memory as RAM to increase your phone’s performance and run all your apps super smoothly, no matter how full-on your life gets.

Qualcomm® Snapdragon™ 68010
Play, listen, watch, film and photograph, enjoying every moment in life perfectly, with the optimised smoothness of Snapdragon's top-quality 4G chip.

FHD+ AMOLED Display
The resolution, clarity, picture quality and screen-to-body ratio are all turned up to 11, creating your own Netflix & Amazon immersive "private theatre" in your palm. Amazon Prime Video HDR Certified.

In-Display Fingerprint Unlock
This phone features a newly upgraded In-Display Fingerprint Unlock, making the frame design sleeker without compromising on your favourite efficiency feature.

The Cool Camera Collective
The trio of amazing cameras has all bases covered, from the 50MP AI Main Camera and dedicated Depth Camera taking in every memory in minute detail to the HDR-supported Selfie Camera capturing your lovely smile to perfection.

Ultra-Clear 108MP Image
Take professional-looking pictures with minimal input required. Super smart tech stitches together multiple images captured to create an extra clear, ultra-detailed 108MP super high-definition photo.

Dual-View Video
It’s time to get creative. Shoot from the front and back camera at the same time to create amazing dual-view videos for family sharing, vlogging and just for fun with your friends.

IP54 Resistance Rating
Dribbled your drink? The IP54 rating means this phone can handle everyday “oops” moments when something splashes on your phone, offering protection from every direction.

OPPO Enduring Quality
OPPO performs nearly 300,000 tests on every phone we share with you, so you can be sure you have a top-quality device that’ll stand the test of time15.

1. The Diamond Matrix Design of OPPO A78 only applies to model Aqua Green.
2. The thickness and weight of OPPO A78 are based on data collected in OPPO labs. The actual size and weight may vary depending on the manufacturing process, measurement method and region of sale.
3. The SUPERVOOC word mark and logos are trademarks owned by OPPO Mobile Telecommunications Corp., Ltd. Maximum output power will be 67W with 200-240V input; Maximum output power will be 55W with 100-130V input. Maximum output power may not be 67W based on different voltage inputs in some regions.
4. Based on tests performed in OPPO labs. The actual charging time may vary due to differences in environments or individual devices (such as temperature variations and battery age).
5. Based on tests performed in OPPO labs. "100%" is defined as when the battery level displayed on the screen reaches 100%. The actual charging time may vary due to differences in environments or individual devices (such as temperature variations and battery age).
6. Optimised All-Day Charging needs to be manually turned on in Settings."80%" is defined as when the battery level displayed on the screen reaches 80%.
7. The equivalent battery capacity is 5000mAh (typical value). The image here is for reference only. Please refer to the actual product. Data comes from tests performed in OPPO labs testing conducted in laboratory conditions. Actual results may vary due to differences in the testing environment.
8. he battery capacity retention rate on this model has been proved to be remained more than 88% after 1000 charge and discharge cycles of the current measurement. Tests have been performed in OPPO labs. Based on the data of Reno8 series, the battery will have a battery capacity retention rate of more than 80% after 1,600 cycles which is approximately equivalent to 4 years of use according to OPPO labs’ simulation of the user’s daily behaviour (full charging-discharging once a day).
9. RAM Expansion adds virtual RAM to the original physical RAM. The data was collected from the model used in the laboratory test; actual results may vary depending on the model.
10. Snapdragon is a trademark or registered trademark of Qualcomm Incorporated. The Qualcomm® Snapdragon™ 680 Mobile Platform information is obtained from Snapdragon® official website.
11. "48-Month Fluency Protection" means that through the optimization of software, hardware, and other comprehensive technologies, OPPO A78 has passed the 48-month fluency testing in OPPO laboratory. “Fluency Protection” does not mean that there is absolutely no lag. Due to factors such as network environment and personal usage, the actual experience may be different.
12. 600nit screen brightness could be automatically adapted under bright sunlight. The peak brightness of OPPO A78’s AMOLED screen can reach up to 800nit. The maximum level of manually adaptive brightness is 430nit.
13. Auto Pixelate supports Messenger and WhatsApp. Auto Pixelate may only be available after an OTA update due to the differences in software versions. Please refer to the actual situation. The on-device algorithm does not access the content of chat messages.
14. Storage can be expanded via a MicroSD card. The MicroSD card must be purchased separately.
15. Data comes from OPPO laboratory. OPPO laboratory was accredited by CNAS in 2020. The data involved here are only laboratory test data, not as a quality guarantee in daily use. The actual situation will vary slightly depending on the test software version, specific test environment, and specific version.
16. Product pictures are for reference only. Please refer to the actual product. Certain product specifications and descriptions may change due to reasons such as changes in suppliers or manufacturers. The data on the page is from OPPO-designed technical parameters, and test data is collected from laboratories and suppliers. In actual circumstances, the data will differ slightly, depending on the test software version, specific testing environment, and specific versions.