OnePlus Ace 5 Ultra VS Vivo iQOO Neo10 Pro Plus (China)

In terms of overall form factor, these two devices are remarkably close. The OnePlus Ace 5 Ultra measures 163.4 × 77 × 8.1 mm while the Vivo iQOO Neo10 Pro Plus comes in at 163.8 × 76.6 × 8.2 mm. The differences in height, width, and thickness are all under half a millimeter — effectively imperceptible in hand. Both share a nearly identical volume of just over 102 cm³, meaning they occupy essentially the same physical footprint in a pocket or palm.

The one tangible differentiator within this group is weight. The OnePlus tips the scale at 206 g versus the iQOO's 217 g — an 11-gram gap that, while it sounds modest on paper, is noticeable during extended one-handed use or prolonged gaming sessions. Over the course of an hour, that difference in wrist fatigue is real. Both phones share water resistance and neither offers a rugged build or a folding form factor, so those traits are a wash.

The OnePlus Ace 5 Ultra holds a clear, if narrow, edge in this category. Its lighter chassis gives it a more premium feel in everyday handling without meaningfully sacrificing the slim profile both devices share. For users who prioritize ergonomics and comfort during long usage sessions, the OnePlus is the stronger choice here.

Both phones share an OLED/AMOLED panel of virtually identical size — 6.83″ versus 6.82″ — so the viewing experience starts from the same foundation. Where they diverge meaningfully is in raw visual fidelity. The iQOO Neo10 Pro Plus pushes a 1440 × 3168 resolution at 510 ppi, compared to the OnePlus Ace 5 Ultra's 1272 × 2800 at 450 ppi. That 60 ppi gap is genuinely visible: text renders with noticeably crisper edges on the iQOO, and fine detail in photos or video holds up better at close viewing distances.

The iQOO also edges ahead on motion handling, offering a 144Hz refresh rate against the OnePlus's 120Hz. In practice, the difference is subtle but perceptible during fast scrolling and gaming — the iQOO's display feels marginally smoother. Adding to its display credentials, the iQOO supports HDR10+, which enables dynamic tone mapping for compatible content, something the OnePlus lacks. The OnePlus counters with one practical advantage: it features branded damage-resistant glass, offering better protection against scratches and everyday drops — a real-world durability consideration the iQOO does not match.

Taken together, the iQOO Neo10 Pro Plus holds a clear edge in display quality, with superior sharpness, a higher refresh rate, and broader HDR support. The OnePlus trades some of that visual performance for added screen protection, which may matter more to pragmatic users. For anyone who prioritizes the panel itself — especially for media consumption or gaming — the iQOO is the stronger choice in this category.

This is one of the most nuanced performance matchups in the Android space right now. The iQOO Neo10 Pro Plus runs on the Snapdragon 8 Elite, while the OnePlus Ace 5 Ultra deploys the Dimensity 9400 Plus — both fabbed on a 3 nm process, both with 8 threads and big.LITTLE architecture, and both paired with 16 GB of DDR5 RAM and 1 TB of storage. The shared fundamentals mean day-to-day multitasking and app performance will feel virtually indistinguishable for most users.

Where the gap opens up is in benchmark results and memory architecture trade-offs. The Snapdragon 8 Elite in the iQOO scores 10,059 multi-core and 3,234 single-core on Geekbench 6, compared to the Dimensity 9400 Plus's 8,969 and 2,874 respectively — a roughly 12% CPU advantage that will surface in sustained workloads like video rendering or AI-heavy tasks. The OnePlus pushes back on the memory side, with a considerably faster RAM speed of 10,667 MHz versus the iQOO's 5,300 MHz, and a larger L3 cache of 12 MB against 8 MB — both factors that benefit latency-sensitive tasks and reduce trips to slower memory. The iQOO's Adreno 830 GPU, despite its lower 1,100 MHz clock versus the OnePlus's Immortalis G925 at 1,300 MHz, is backed by a platform known for strong sustained graphics performance. Memory bandwidth is virtually identical at around 85 GB/s for both.

The iQOO Neo10 Pro Plus holds the overall performance edge, driven by its Snapdragon 8 Elite's clear CPU lead and the added reliability of ECC memory support. The OnePlus is no slouch — its memory subsystem advantages keep it competitive — but for raw processing headroom, the iQOO is the stronger chip.

Strip away the brand names and these two camera systems are nearly identical on paper. Both offer a dual-lens rear setup at 50 & 8 MP with OIS, phase-detection autofocus, continuous AF during video, and a full suite of manual controls including ISO, exposure, focus, and white balance. The front cameras match at 16 MP as well. For the vast majority of shooting scenarios, users of either phone are working from the same fundamental toolset.

The meaningful differentiators are few but worth noting. The OnePlus Ace 5 Ultra supports RAW shooting, which is a significant advantage for anyone who edits photos post-capture — RAW files retain far more tonal and color data than JPEGs, giving photographers greater latitude in processing. The OnePlus also sports a slightly wider front camera aperture at f/2.4 versus the iQOO's f/2.5, which translates to marginally better selfie performance in low-light conditions. The iQOO Neo10 Pro Plus counters with a 3-LED flash array compared to the OnePlus's 2, which can produce more even and powerful illumination in dark environments for rear camera shots.

On balance, the OnePlus Ace 5 Ultra holds a narrow but meaningful edge in this category. RAW support is a genuinely useful feature for enthusiast photographers that the iQOO simply cannot match, and the slightly wider selfie aperture adds a small but real low-light advantage up front. The iQOO's extra flash LED is a minor practical benefit that does not offset these differences.

Rarely does a spec group produce such a clean draw, but this is one of those cases. Both the OnePlus Ace 5 Ultra and the iQOO Neo10 Pro Plus ship with Android 15 and share an identical feature set across every single data point provided — from privacy controls like location and camera/microphone permissions, to productivity features like split-screen, Picture-in-Picture, and full-page screenshots, to personalization options like dynamic theming and dark mode.

Notable shared strengths include on-device machine learning, offline voice recognition, and app offloading — all features that contribute to a responsive and privacy-conscious experience without relying on cloud processing. Neither phone offers direct OS updates, meaning both will depend on their respective manufacturers for software maintenance, which is worth keeping in mind for long-term support expectations.

This category is an unambiguous tie. Based strictly on the provided data, no feature separates these two devices at the OS level. A user choosing between them on software grounds alone would find no meaningful reason to prefer one over the other.

Battery is one of the closer calls in this comparison, with each phone holding a distinct advantage in one dimension. The OnePlus Ace 5 Ultra packs a larger 7,000 mAh cell against the iQOO's 6,800 mAh — a 200 mAh difference that, while not dramatic, does translate to a modest but real buffer in endurance over a full day of use. At this capacity tier, both phones are squarely in heavy-usage territory, comfortably outlasting most flagship competitors.

Flip the coin and the iQOO Neo10 Pro Plus charges faster, at 120W versus the OnePlus's 100W. That 20W gap means the iQOO can recoup power meaningfully quicker in a pinch — a practical advantage for users who rely on short charging windows throughout the day. Both phones ship with a charger in the box, and neither supports wireless charging, so that's a shared limitation at this price point worth noting.

This category is too close for a definitive winner, but the edge leans slightly toward the OnePlus Ace 5 Ultra for users who prioritize raw endurance and spend less time near an outlet. Those who prefer the security of rapid top-ups will find the iQOO's faster charging a more compelling daily advantage. It ultimately comes down to usage pattern — but the larger battery is the more universally useful trait of the two.

Wired audio is off the table for both phones — neither includes a 3.5mm jack — so the comparison centers entirely on wireless audio quality and speaker output. On the speaker front, both deliver stereo sound, and both share a solid Bluetooth codec foundation with support for aptX and aptX HD. The latter enables near-lossless audio over Bluetooth at up to 24-bit/48kHz, which is a meaningful step up from standard aptX for users with compatible wireless headphones.

Where the iQOO Neo10 Pro Plus pulls ahead is in its extended codec support: it adds aptX Adaptive and aptX Lossless — two capabilities the OnePlus Ace 5 Ultra lacks entirely. aptX Adaptive dynamically adjusts bitrate based on connection conditions, delivering lower latency and more resilient audio quality in real-world environments. aptX Lossless goes further, enabling CD-quality wireless audio at 16-bit/44.1kHz when conditions allow — a genuinely audiophile-grade feature that sets the iQOO apart from most Android devices, not just the OnePlus.

The iQOO Neo10 Pro Plus is the clear winner in this category. For casual listeners the shared aptX HD support keeps both phones competitive, but for users who invest in high-quality Bluetooth audio gear, the iQOO's aptX Adaptive and aptX Lossless support represent a meaningful real-world advantage that the OnePlus simply cannot match.

Connectivity parity is the dominant story here. Both the OnePlus Ace 5 Ultra and the iQOO Neo10 Pro Plus arrive with an identical stack: Wi-Fi 7, Bluetooth 5.4, 5G, NFC, dual SIM, USB Type-C, GPS with Galileo support, and an infrared sensor. From wireless standards to sensors to port selection, users of either device are working with the same connectivity foundation — a strong one at that, with Wi-Fi 7 delivering significantly improved throughput and reduced latency over Wi-Fi 6 in compatible environments.

The one concrete differentiator in this group is cellular download speed. The iQOO Neo10 Pro Plus supports a peak download speed of 10,000 Mbits/s, compared to the OnePlus's 7,300 Mbits/s. That nearly 37% gap in theoretical peak throughput matters most in areas with advanced 5G infrastructure — in practice, real-world speeds are dictated heavily by carrier and signal conditions, but a higher ceiling means the iQOO is better positioned to take advantage of next-generation network deployments as they expand. Both share a USB 2.0 standard for their Type-C ports, which is a shared limitation for wired data transfer.

The iQOO Neo10 Pro Plus takes a narrow edge here, solely on the strength of its higher cellular download ceiling. For most users in most environments the difference will be imperceptible day-to-day, but for those in 5G-advanced markets who move large files over mobile networks, it is a genuine advantage. On every other connectivity metric, these two phones are identical.

The miscellaneous spec group occasionally surfaces hidden differentiators — specialty display technologies, unique hardware quirks — but not here. Every data point in this category is identical across the OnePlus Ace 5 Ultra and the iQOO Neo10 Pro Plus: both include a video light, and neither features sapphire glass, a curved display, or an e-paper panel.

This is a complete and unambiguous tie. Based strictly on the provided data, there is nothing in this category that distinguishes one device from the other or gives either a meaningful advantage.