Oppo Find X9 Pro VS Samsung Galaxy S25 Ultra

Both the Oppo Find X9 Pro and the Samsung Galaxy S25 Ultra share a broadly similar physical profile — large, non-folding slabs with waterproof builds. Neither carries a rugged designation, so both target the premium mainstream rather than the outdoor/industrial segment. In terms of footprint, the S25 Ultra is marginally taller (162.8 mm vs 161.3 mm) and slightly wider (77.6 mm vs 76.5 mm), while the Find X9 Pro is a hair thicker (8.3 mm vs 8.2 mm). These differences are sub-millimeter and functionally imperceptible in daily handling.

Where the two diverge more meaningfully is weight and water resistance rating. The S25 Ultra is the lighter device at 218 g versus 224 g for the Find X9 Pro — a 6-gram difference that sounds trivial but can translate to slightly reduced fatigue during prolonged one-handed use. On water resistance, however, the Find X9 Pro holds an edge: its IP69 rating adds protection against high-pressure, high-temperature water jets on top of the standard submersion protection, whereas the S25 Ultra's IP68 covers only controlled submersion. For most users IP68 is more than sufficient, but IP69 offers a real-world advantage in scenarios involving pressurized rinsing or steam exposure.

Overall, the design specs are closely matched. The S25 Ultra has a slight edge in weight, making it marginally more comfortable to carry, while the Find X9 Pro counters with a superior IP69 water resistance rating. Which advantage matters more depends entirely on the user's priorities — everyday ergonomics versus a higher ceiling of environmental protection.

Both screens are OLED/AMOLED panels with a 120Hz refresh rate and 240Hz touch sampling, so the baseline smoothness and responsiveness experience is identical. The S25 Ultra is slightly larger at 6.9″ versus 6.78″, and that extra real estate is backed by a meaningfully higher resolution of 1440 x 3120 px compared to 1272 x 2772 px on the Find X9 Pro. The practical result is a sharper image: 498 ppi on the S25 Ultra against 450 ppi — a gap that becomes noticeable when reading fine text or viewing detailed imagery up close.

The single most dramatic difference in this group is brightness. The S25 Ultra's 2600 nits typical brightness dwarfs the Find X9 Pro's 800 nits — more than three times the output. In direct sunlight, this gap is consequential: the S25 Ultra will remain highly legible outdoors where the Find X9 Pro may struggle. For HDR content, greater headroom also means more dynamic, lifelike highlights. The Find X9 Pro does support Dolby Vision while the S25 Ultra does not, which is a point in its favor for users streaming Dolby Vision-mastered content on compatible services — but this advantage is partially offset by the S25 Ultra's sheer luminance ceiling, which can better render HDR10+ content at its intended impact.

The S25 Ultra holds a clear edge in display performance. Its superior pixel density, larger canvas, and commanding brightness advantage make it the stronger panel for power users, outdoor use, and content consumption. The Find X9 Pro's Dolby Vision support is a notable differentiator for streaming enthusiasts, but it is unlikely to outweigh the S25 Ultra's overall display advantages for most buyers.

On paper, the Find X9 Pro and S25 Ultra share a strong foundation: both use 3 nm chipsets, DDR5 memory, 8-thread CPU configurations, and identical maximum memory bandwidth of around 85 GB/s. The similarities end there, however. Across every major CPU benchmark, the Find X9 Pro's MediaTek Dimensity 9500 outpaces the S25 Ultra's Snapdragon 8 Elite by a substantial margin — AnTuTu scores of 3,649,108 versus 2,207,809 represent a roughly 65% lead, and the Geekbench 6 results (both single-core 3,781 vs 3,057 and multi-core 12,189 vs 9,846) tell a consistent story. In real-world terms, this translates to snappier app launches, faster on-device AI processing, and more headroom under sustained workloads.

The GPU picture is more nuanced. The Find X9 Pro's Mali G1 Ultra runs at a significantly higher clock speed (1750 MHz vs 1200 MHz) and carries a larger 16 MB L3 cache compared to the S25 Ultra's 8 MB — yet the Adreno 830 boasts a dramatically higher shading unit count (1,536 vs 128). Despite that architectural difference, the 3DMark Wild Life Extreme scores land close together (6,808 vs 6,375), suggesting real-world graphics performance is broadly comparable for gaming and GPU-intensive tasks. The Find X9 Pro also ships with 16 GB RAM versus 12 GB on the S25 Ultra, giving it more breathing room for heavy multitasking and future-proofing.

The Find X9 Pro holds a clear performance edge in this group. Its CPU benchmark dominance is too consistent across multiple independent tests to dismiss, and the additional RAM reinforces its advantage for demanding workloads. The S25 Ultra remains a capable performer, but based strictly on these specs, the Find X9 Pro is the faster device.

The rear camera systems diverge in meaningful ways. The S25 Ultra fields four lenses to the Find X9 Pro's three, and its main shooter benefits from a wider f/1.7 aperture versus f/2.1 — a significant light-gathering advantage that translates to better low-light performance and shallower depth of field. The S25 Ultra also extends further at the telephoto end with 5x optical zoom and a maximum focal length of 111 mm, compared to 3x and 70 mm on the Find X9 Pro. For wildlife, sports, or any distant subject shooting, that extra reach is a tangible real-world gain. The Find X9 Pro counters at the other end of the spectrum with a wider minimum focal length of 15 mm versus 24 mm, meaning its ultrawide captures a broader field of view — useful for architecture and landscape photography.

Video capability is another area of separation. The S25 Ultra tops out at 8K (4320p) at 30 fps, while the Find X9 Pro caps at 4K at 60 fps. For users who prioritize maximum resolution footage, the S25 Ultra has a clear ceiling advantage; for those who prefer smoother motion at 60 fps in 4K, the Find X9 Pro holds its own. The S25 Ultra additionally carries a BSI sensor, which improves light sensitivity at the hardware level — a spec the Find X9 Pro lacks. On the selfie side, the dynamic flips: the Find X9 Pro's 50 MP front camera significantly outresolves the S25 Ultra's 12 MP unit, making it the stronger choice for front-facing photography and video calls where detail matters.

Taken as a whole, the S25 Ultra holds the broader camera advantage — its superior main aperture, greater zoom range, extra lens, 8K video, and BSI sensor collectively represent a more capable rear system. The Find X9 Pro punches back with a superior ultrawide angle and a far higher-resolution front camera, but these are narrower wins. Users who prioritize telephoto reach, low-light imaging, or video resolution will find the S25 Ultra's camera setup more compelling.

The software experience across these two devices is remarkably aligned — privacy controls, dark mode, split-screen, widgets, on-device machine learning, and a long list of other features are present on both. The most headline-worthy difference is the Android version: the Find X9 Pro ships with Android 16 while the S25 Ultra runs Android 15. A newer base OS generally means the latest security patches, refined system behaviors, and access to newer Android APIs, giving the Find X9 Pro a forward-looking advantage out of the box.

Feature-for-feature, though, the S25 Ultra fills in a few notable gaps. It supports cross-site tracking blocking, Wi-Fi password sharing, and focus modes — none of which are present on the Find X9 Pro. Focus modes in particular are a meaningful productivity tool, allowing users to restrict notifications and app access during work, sleep, or personal time. The S25 Ultra also supports PC mode, enabling the device to function as a desktop-like computing environment when connected to a display — a capability the Find X9 Pro entirely lacks and one that meaningfully expands the device's versatility for power users.

This group ends in a nuanced split. The Find X9 Pro leads on OS recency, which matters for longevity and security. The S25 Ultra, however, offers a richer feature set in day-to-day software utility, with PC mode standing out as a differentiator that has no equivalent on the Find X9 Pro. Users who value software versatility and productivity features will lean toward the S25 Ultra; those prioritizing the latest Android foundation have reason to favor the Find X9 Pro.

Battery capacity is where the Find X9 Pro makes its most emphatic statement in this comparison. Its 7500 mAh cell is 50% larger than the S25 Ultra's 5000 mAh — a gap that, all else being equal, points to significantly longer endurance between charges. For heavy users, frequent travelers, or anyone who regularly goes a full day without access to a charger, that extra capacity is a meaningful real-world advantage.

The charging story reinforces the Find X9 Pro's lead. Wired charging tops out at 80W versus 45W on the S25 Ultra, meaning the Find X9 Pro can replenish its much larger battery faster in absolute terms. Wireless charging follows the same pattern: 50W versus 15W is a substantial difference that makes cable-free top-ups far more practical on the Find X9 Pro. Reverse wireless charging, available on both, is also notably faster at 10W compared to 4.5W — relevant for users who charge accessories like earbuds or smartwatches from their phone. The Find X9 Pro also ships with a charger in the box, while the S25 Ultra does not, which is a practical cost consideration at purchase.

The Find X9 Pro wins this group decisively across every dimension — larger capacity, faster wired charging, faster wireless charging, faster reverse wireless charging, and an included charger. For buyers who prioritize battery life and charging convenience, there is no ambiguity here.

In audio, these two devices are spec-for-spec identical. Both omit a 3.5 mm headphone jack, rely on stereo speakers for built-in playback, and support the same trio of wireless audio codecs: aptX, aptX HD, and LDAC. Neither supports aptX Adaptive, aptX Lossless, or a built-in radio. There is simply no differentiator to analyze here — every data point matches.

For practical context, the shared codec support is worth noting. LDAC is the highest-quality option of the three, capable of transmitting audio at up to 990 kbps over Bluetooth — well above the standard SBC codec — making both phones equally capable partners for high-resolution wireless audio with compatible headphones. The absence of aptX Adaptive, which offers lower latency and even higher bitrates on supported devices, is a shared limitation.

This group is a complete tie. Based strictly on the provided specs, neither the Find X9 Pro nor the S25 Ultra holds any audio advantage over the other.

Wireless connectivity is strong on both devices, with shared support for 5G, Wi-Fi 7, NFC, and USB Type-C. The Find X9 Pro pulls ahead on Bluetooth 6 versus the S25 Ultra's Bluetooth 5.4 — a newer standard that brings improvements in connection reliability, range, and power efficiency, benefiting wireless audio and peripheral use. The Find X9 Pro also edges out on peak cellular download speeds (10,700 Mbps vs 10,000 Mbps), though the gap is unlikely to be perceptible in real-world network conditions. The S25 Ultra counters by adding Wi-Fi 6E support and, more practically, offering 2 physical SIMs plus 2 eSIMs — compared to the Find X9 Pro's dual physical SIM with no eSIM support. For frequent travelers or users juggling multiple carrier plans digitally, that eSIM flexibility is a notable convenience advantage.

Each device carries exclusive hardware the other lacks. The Find X9 Pro includes an infrared sensor — useful as a universal remote for TVs and appliances — and critically, emergency SOS via satellite, which enables distress communication in areas with no cellular coverage. The S25 Ultra, meanwhile, features a barometer for altitude and weather sensing, supports ANT+ for fitness device connectivity, and crucially ships with a stylus. That built-in stylus transforms the S25 Ultra into a note-taking and precision input device in a way the Find X9 Pro cannot replicate.

This group ends close, but the S25 Ultra holds a slight overall edge. The included stylus alone is a differentiating feature that meaningfully expands the device's use cases, and eSIM support adds genuine flexibility. The Find X9 Pro's satellite SOS capability and newer Bluetooth version are meaningful counters, particularly for safety-conscious or outdoor users — but taken in aggregate, the S25 Ultra offers a broader connectivity and features package.

The miscellaneous specs for these two devices are identical across every data point provided. Both include a video light, neither uses sapphire glass, neither has a curved or e-paper display. There is nothing in this group that separates the two products in any meaningful way.

This group is a complete tie — no advantage can be assigned to either the Oppo Find X9 Pro or the Samsung Galaxy S25 Ultra based solely on the specs provided here.