In this video, we tested out if the OPPO F9's VOOC charging can really deliver the 5-minutes charge that equals 2 hours of talk time. (it was a fan experiment) https://youtu.be/tmd4sC-HmKY OPPO F9 specs: [table id=792 /] Back in March, OPPO released their premium mid-range smartphone, the OPPO F7. The company, however, didn't have time to rest on its laurels due to the pressure from the competition and released the OPPO F9 just five months later. Design and Construction The OPPO F9 features a different look compared to the F7 which is more evident in the screen. Flip it on its back and you will see the protruding 16MP and 2MP rear cameras with a chrome frame, LED flash, fingerprint scanner and OPPO branding. Display and Multimedia The OPPO F9 sports a 6.3-inch display with Full HD+ resolution (2340 x 1080) or equal to 409ppi, and an aspect ratio of 19.5:9. OPPO calls this the Waterdrop Screen, and because of the tiny notch, it gives the F9 a good 90.8% screen-to-body ratio. Read more in our articles including "WATCH: 5 Minute Challenge: Can your smartphone do this?" and "OPPO F9 Review".
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Mar 25, 2026In this video, we tested out if the OPPO F9's VOOC charging can really deliver the 5-minutes charge that equals 2 hours of talk time. (it was a fan experiment) https://youtu.be/tmd4sC-HmKY OPPO F9 specs: [table id=792 /]
Back in March, OPPO released their premium mid-range smartphone, the OPPO F7. The company, however, didn't have time to rest on its laurels due to the pressure from the competition and released the OPPO F9 just five months later. Design and Construction The OPPO F9 features a different look compared to the F7 which is more evident in the screen.
Our coverage of oppo f9 battery includes: "WATCH: 5 Minute Challenge: Can your smartphone do this?"; "OPPO F9 Review"; "OPPO Find X9s now official: 6.59” AMOLED, Dimensity 9500s chip, 7025mAh battery". Each article provides unique insights and information.