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Outclasses Apple and Samsung in battery life and camera: mini flagship smartphone still disappoints in review

Oppo Find X9s Pro in review
ⓘ Notebookcheck (Marcus Herbrich)
Oppo Find X9s Pro in review
The compact Oppo Find X9s Pro impresses in our review with its premium design and powerful hardware. Despite a strong first impression, test results reveal unexpected weaknesses in the mini flagship smartphone.

The Oppo Find X9s Pro looks like an insider tip among compact smartphones when looking at the compact smartphones. The Oppo phone starts for a budget‑friendly level at around $940 from our loan partner Trading Shenzhen. However, our review of the mini flagship shows that the strong first impression cannot be maintained throughout.

Impressive 20x zoom of the Oppo Find X9s Pro for a compact smartphone
Impressive 20x zoom of the Oppo Find X9s Pro for a compact smartphone

There are many points where the compact top smartphone from oppo is convincing. The built-quality is excellent complemented by an IP69 certified resistance to dust and water. The very thin bezels around the 6.32-inch OLED panel also give the Find X9s Pro a modern look and efficient design. 

The Find X9s Pro also plays to its strengths with its XXL battery and Hasselblad cameras. In these areas, the Oppo phone performs in a different league compared to the iPhone 17 or Galaxy S26 in our review.

Compact mini flagship without LTE Band 20 and probably only with USB 2.0

However, several minor weaknesses noticeably tarnish the overall picture. The USB 2.0 port is particularly hard to understand, as it matches neither the price range nor the Pro claim of the mini flagship - even the "normal" Find X9 achieved better performance with a 3.2 standard in our review.

In terms of communication, the Find X9s Pro shines with fast Wi-Fi 7, but loses some of its suitability for everyday use due to the lack of LTE bands 20 and 32, which are essential for optimal coverage outside urban areas in Europe.

When it comes to software, our review also raises certain questions. Although the China version with the ColorOS 16 interface, including a multilingual package, can be used without any major restrictions, our test data revealed significant dropouts in positioning, as gps data in motion is not recorded reliably. These may simply be early‑stage issues that future updates will address, but the problems with gps tracking could also be a consequence of the restrictive power‑management policies of the China ROM

We also see great potential for improvement in the energy management of the Oppo Find X9s Pro. Despite the very large battery, the endurance of the mini flagship powered with the Dimensity 9500 is not at the level of the large flagship from oppo.

Oppo Find X9s Pro in the test
Oppo Find X9s Pro in the test

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Review: Oppo Find X9s Pro

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 06 > Outclasses Apple and Samsung in battery life and camera: mini flagship smartphone still disappoints in review
Marcus Herbrich, 2026-06-11 (Update: 2026-06- 7)