Oppo Find N5 Review: Is This the World’s Thinnest Foldable Smartphone Worth $1,900 in 2025?

Foldable smartphones are no longer a futuristic dream—they’re here, and they’re getting sleeker every year. In 2025, the Oppo Find N5 has stolen the spotlight, claiming the title of the world’s thinnest book-style foldable phone. At just 8.93mm when folded and 4.21mm unfolded, it’s barely thicker than a USB-C port, making competitors like the Samsung Galaxy Z Fold 6 feel bulky by comparison. I recently got my hands on this ultra-slim marvel through an overseas purchase, costing me about $1,900. After weeks of real-world testing, I’m ready to share whether the Find N5 lives up to the hype—or if it’s just a flashy gimmick. From its near-invisible crease to its Hasselblad-tuned cameras, here’s my deep dive into the Oppo Find N5, complete with comparisons to the Galaxy Z Fold 6 and Z Fold SE. Let’s unfold the truth!

Unboxing and First Impressions: A Premium Package

Opening the Oppo Find N5’s box feels like unwrapping a luxury gadget. The packaging mirrors the premium vibe of Samsung’s Galaxy Z Fold series—sleek, sturdy, and packed with goodies. Inside, you get an 80W SUPERVOOC charger (a rarity in 2025 flagships), an A-to-C cable (a nod to legacy ports), a vegan leather case, and the star: the phone itself. I chose the Misty White variant, which shimmers with a pearlescent, marble-like finish that’s far more elegant than plain white. At 229 grams, it’s lighter than the Galaxy Z Fold 6 (239g) and only 2 grams heavier than an iPhone 16 Pro Max, a feat for a foldable.

The first thing you notice? Thinness. Folded, it’s slimmer than any foldable I’ve tested, including the Galaxy Z Fold SE, which I thought was impressively svelte at 9.9mm. Unfolded, the 8.12-inch inner AMOLED display feels like holding a mini tablet, yet it’s just 4.21mm thick—thinner than an iPad Pro. The titanium alloy hinge is robust, certified by TÜV Rheinland for durability, and opens with a satisfying snap. Oppo’s claim of a “minimized crease” holds up: it’s barely visible unless light hits it at the wrong angle, outshining the Z Fold 6’s more noticeable fold line. The 6.62-inch cover screen feels like a standard phone, making it perfect for quick tasks without unfolding.

Setup was a breeze, though the default ColorOS 15 (based on Android 15) greeted me in Chinese. Switching to English and setting up fingerprint recognition (via a side-mounted sensor) was straightforward. The box includes a warning: don’t press the hinge’s protruding parts with nails or add extra screen protectors, as it voids the warranty. Good to know for first-time foldable users!

Design and Build: Thinness Without Compromise

The Find N5’s design is a masterclass in engineering. At 8.93mm folded, it’s closer to a slab phone like the iPhone 16 Pro (8.25mm) than any foldable rival. Compared to the Honor Magic V3 (9.2mm) or Z Fold 6 (12.1mm), it’s a leap forward. The 229g weight is well-distributed, though the camera island makes it slightly top-heavy when folded, which I noticed during one-handed use. Holding it feels natural, like using a premium slab phone, not a clunky foldable.

The Misty White back, paired with a matte silver frame, exudes sophistication. Flat sides and a OnePlus-style alert slider (for silent, vibrate, or sound modes) add functionality. The IPX6/8/9 water resistance is a first for foldables, protecting against submersion and high-pressure jets, though it lacks dust resistance—a fair trade-off for such thinness. The 3D-printed titanium hinge allows flexible angles, but it’s less freeform than Samsung’s Freestanding mode, stopping short of fully customizable positions.

The screens are stunning. The 8.12-inch inner display (2480×2248, 120Hz) hits 2100 nits peak brightness, ideal for HDR content. The 6.62-inch cover screen (2616×1140, 120Hz) reaches 2450 nits, ensuring readability in sunlight. Both use LTPO OLED with anti-reflective coatings, making colors pop—though not as vividly as the Pixel 9 Pro Fold. Multitasking shines with ColorOS’s Boundless View, letting you swipe between three apps or use floating windows, perfect for productivity on the go.

Performance and Software: Power Meets Frustration

Powered by a 7-core Snapdragon 8 Elite chip, 16GB RAM, and 512GB storage (my unit had 12GB/256GB), the Find N5 is a beast. It handles gaming, video editing, and multitasking effortlessly, outpacing the Z Fold 6’s older Snapdragon 8 Gen 3 in benchmarks. The 5600mAh silicon-carbon battery lasts up to 25 hours of video streaming or 8.6 hours of Zoom, per Oppo, and my tests confirmed a full day with 30% left. Charging at 80W wired or 50W wireless (with a compatible AirVOOC pad) is blazing fast, hitting 50% in 20 minutes.

However, ColorOS 15 is a mixed bag, especially for global users. Out of the box, it’s loaded with Chinese apps, and the Oppo App Market lacks staples like YouTube or Netflix. I resorted to sideloading APKs for Edge, YouTube, and others, but the Google Play Store wouldn’t log in due to regional restrictions—a major hassle. The keyboard lacked Korean (or English) by default, requiring complex tweaks or third-party apps like Naver. For U.S. users, this software barrier could be a dealbreaker unless you’re tech-savvy.

On the plus side, ColorOS offers unique perks. A built-in “Share with iPhone” feature mimics AirDrop, letting you transfer files to iOS or macOS devices via Oppo’s O+ Connect app. Remote Mac control is a standout, allowing drag-and-drop file sharing and screen mirroring with minimal lag—great for Apple ecosystem users. Three-app split-screen multitasking and AI tools (transcription, photo editing) enhance productivity, but the learning curve is steep compared to Samsung’s One UI.

Camera: Hasselblad Hype Meets Reality

The Find N5’s Hasselblad-branded triple camera (50MP main, 12MP ultrawide, 50MP 3x telephoto) promised big things, but results are inconsistent. In daylight, the main sensor captures vibrant colors and sharp details, surpassing the iPhone 16’s exposure in coffee shots. However, the live preview looks grainy, like an old Galaxy phone, which is jarring. Post-processing saves the day, delivering rich tones, but the 8MP selfie cameras (cover and inner) are underwhelming, producing soft, unnatural shots that discourage selfies.

The camera island’s size is a design flaw. It’s so prominent that it throws off balance when folded, making the phone tip backward. Holding it horizontally for videos is awkward, as fingers inevitably graze the lenses, smudging them constantly. Compared to the Z Fold 6, the Find N5’s cameras are a step behind in low light, though the 3x telephoto’s telemacro mode shines for close-ups. For $1,900, I expected more polish, especially with Hasselblad’s name attached.

Real-World Use: A Love-Hate Relationship

Living with the Find N5 is a rollercoaster. Its thinness and minimal crease make it feel like a futuristic slab phone when folded and a lightweight tablet when unfolded. Watching YouTube on the 8.12-inch screen is immersive, with the crease barely noticeable—Samsung could learn a thing or two. At $1,900, it’s $200 cheaper than the Z Fold 6 (256GB), with better specs: larger battery, faster charging, and a sharper display.

But the software frustrations pile up. Sideloading apps, wrestling with Chinese defaults, and missing Google services out of the box feel like chores. The fingerprint sensor’s high placement forces awkward hand gymnastics, especially compared to the Z Fold 6’s ergonomic design. The camera island’s bulk disrupts one-handed use, and while the phone’s light, its top-heavy balance requires constant adjustment.

For U.S. buyers, availability is a hurdle. The Find N5 isn’t sold stateside, and Oppo’s sister brand, OnePlus, confirmed no Open 2 rebrand this year. Importing means dealing with customs and no local warranty—risky for a $1,900 device. Yet, the hardware’s polish (IPX9 water resistance, premium build) and ecosystem tricks (Mac integration) tempt adventurous techies.

Verdict: A Foldable Marvel with Flaws

The Oppo Find N5 is a technical triumph—thinner, lighter, and creaseless compared to the Galaxy Z Fold 6 or Z Fold SE. Its 8.12-inch screen, long battery life, and fast charging make it a productivity powerhouse. But software woes, an awkward camera island, and limited availability hold it back. At $1,900, it’s a premium gamble, especially for U.S. users stuck importing.

If you’re in Samsung’s ecosystem, the Z Fold 6’s familiar One UI and local support might outweigh the Find N5’s slimness. But if you crave cutting-edge hardware and don’t mind tinkering, the Find N5 feels like the foldable future—today. I’d love a Z Fold 7 this thin, but for now, Oppo’s set the bar high. What’s your take—would you import the Find N5 or stick with Samsung? Drop a comment and let’s geek out! For more tech reviews, subscribe and stay tuned for my Pixel 9 Pro Fold showdown.