OnePlus Pad 3 VS Xiaomi Pad 8 Pro

The most striking difference in this category is size and weight. The OnePlus Pad 3 is a substantially larger device — 289.6 × 209.7 mm versus the Xiaomi Pad 8 Pro's 251.2 × 173.4 mm — resulting in a volume that is roughly 44% greater. More practically, the OnePlus Pad 3 weighs 675 g compared to just 494 g for the Xiaomi Pad 8 Pro. That 181 g gap is highly significant in real-world use: over extended reading sessions, video calls, or hand-held browsing, the Xiaomi will feel noticeably less fatiguing. Both tablets are impressively slim at 6 mm and 5.8 mm respectively, so thickness is essentially a non-factor here.

Where the OnePlus Pad 3 partially compensates is its included stylus. While the Xiaomi Pad 8 Pro ships with no such accessory, the OnePlus bundles one in the box — a meaningful addition for note-takers or creatives that would otherwise represent an extra purchase cost. However, it is worth noting that neither tablet offers tilt sensitivity for the stylus, water resistance, or a detachable keyboard, so their accessory ecosystems are otherwise equally limited on paper.

Overall, the Xiaomi Pad 8 Pro has a clear portability advantage: it is lighter, more compact, and nearly as thin, making it the stronger choice for users who prioritize one-handed use or frequent travel. The OnePlus Pad 3 edges ahead on out-of-box value thanks to its bundled stylus, but its significantly larger footprint and heavier chassis make it better suited for desk or lap use rather than extended hand-held sessions.

Screen size is the most fundamental split here: the OnePlus Pad 3 sports a 13.2″ panel versus the Xiaomi Pad 8 Pro's 11.2″, making the OnePlus a noticeably more expansive canvas for media consumption, multitasking, or document editing. Interestingly, despite its larger surface area, the OnePlus actually lands at a lower pixel density — 315 ppi compared to 344 ppi on the Xiaomi. In practice, both figures sit comfortably in the range where text and images appear sharp to the naked eye at typical viewing distances, so this gap is unlikely to be a deciding factor for most users. Both panels share the same LCD IPS technology and a 144Hz refresh rate, meaning scrolling smoothness and color rendering characteristics are essentially on par.

Where the two diverge meaningfully is in their protective and input capabilities. The Xiaomi Pad 8 Pro features branded damage-resistant glass — a tangible durability advantage that the OnePlus Pad 3 lacks entirely. The OnePlus counters with an anti-reflection coating, which reduces glare in bright environments and can meaningfully improve outdoor usability. Neither advantage cancels the other out; they simply cater to different priorities — drop protection versus ambient light performance. On touch responsiveness, the Xiaomi's 240Hz touch sampling rate is notably higher than the OnePlus's 144Hz, which translates to snappier, lower-latency input — a real benefit for stylus precision or fast on-screen interactions.

For HDR support, both tablets carry Dolby Vision certification, but the Xiaomi Pad 8 Pro additionally supports HDR10, giving it broader compatibility with streaming content. This is a modest but genuine advantage for media enthusiasts. On balance, the Xiaomi Pad 8 Pro holds a slight display edge in sharpness, touch responsiveness, durability glass, and HDR breadth. The OnePlus Pad 3 remains compelling for those who prioritize raw screen real estate and glare reduction, but the Xiaomi's spec sheet is more well-rounded in this category.

Rarely does a performance comparison resolve this cleanly: both the OnePlus Pad 3 and Xiaomi Pad 8 Pro are powered by the identical Qualcomm Snapdragon 8 Elite chipset, built on a 3 nm process, paired with 16 GB of RAM at 5300 MHz and 512 GB of internal storage. Every hardware-level metric — Geekbench 6 single-core score of 3234, multi-core score of 10059, GPU clock speed of 1100 MHz, memory bandwidth of 85.1 GB/s — is exactly the same. In raw processing terms, these two tablets are indistinguishable, and users can expect identical performance across gaming, video editing, multitasking, and AI-accelerated workloads.

The sole differentiator the data reveals is the out-of-box Android version: the OnePlus Pad 3 ships with Android 15, while the Xiaomi Pad 8 Pro launches on Android 16. This gives the Xiaomi a marginal software freshness advantage at launch — newer platform APIs, potential security improvements, and access to the latest OS-level features without waiting for an update. It is a narrow gap, but it is the only performance-adjacent distinction the specs support.

On performance, this comparison is effectively a dead heat. The shared silicon, memory configuration, and benchmark results mean neither tablet has any hardware advantage over the other. The Xiaomi Pad 8 Pro's Android 16 head start is the only tie-breaker the data provides, making it a very slight edge for users who value having the latest software from day one.

Camera hardware is where these two tablets diverge most sharply outside of design. The Xiaomi Pad 8 Pro fields a 50 MP main sensor and a 32 MP front camera, against the OnePlus Pad 3's more modest 13 MP rear and 8 MP front setup. On paper, the Xiaomi's sensors capture significantly more detail — useful for scanning documents, shooting whiteboards, or video calling in higher fidelity. The front camera gap is especially relevant for tablets, which are frequently used for video conferencing: a 32 MP selfie camera will deliver noticeably sharper, more detailed video than an 8 MP one under comparable conditions.

The video recording advantage also sits with the Xiaomi, which tops out at 4K at 60 fps versus the OnePlus Pad 3's 4K at 30 fps. The 60 fps ceiling produces smoother footage — particularly noticeable during motion-heavy scenes — and gives more flexibility for post-production slow-motion when footage is edited down. Additionally, the Xiaomi supports in-camera panorama, a feature absent on the OnePlus. Beyond these points, both tablets share an identical feature set: the same manual controls, continuous autofocus during recording, HDR mode, and a single LED flash.

The Xiaomi Pad 8 Pro holds a clear camera advantage across every meaningful metric in this group — sensor resolution, front camera quality, video frame rate, and shooting modes. For users who rely on their tablet for video calls, document capture, or occasional content creation, the Xiaomi is the stronger performer here by a considerable margin.

Audio is a category where these two tablets are nearly identical — both offer stereo speakers, no 3.5 mm headphone jack, and no radio. For wireless audio over Bluetooth, the vast majority of codecs are absent on both devices, but there is one exception: the OnePlus Pad 3 supports aptX HD, while the Xiaomi Pad 8 Pro does not. aptX HD enables higher-resolution wireless audio transmission — up to 24-bit depth at 48 kHz — which can yield audibly richer sound when paired with compatible headphones, compared to the standard SBC or AAC fallback the Xiaomi would rely on.

In practice, the real-world benefit of aptX HD depends heavily on the user's headphone ecosystem. If their wireless headphones also support aptX HD, the OnePlus Pad 3 will deliver a meaningfully higher-quality wireless listening experience. For users without aptX HD-compatible headphones, the gap disappears entirely. Neither tablet offers LDAC or aptX Adaptive, so neither caters to Sony's high-res wireless ecosystem or the latest low-latency adaptive codec standards.

This category is largely a tie for most users, with a narrow edge to the OnePlus Pad 3 for audiophiles who already own aptX HD-compatible headphones. For everyone else, the shared stereo speaker setup and identical lack of a headphone jack put both tablets on equal footing.

Battery capacity is one of the cleaner wins in this comparison. The OnePlus Pad 3 packs a 12,140 mAh cell versus 9,200 mAh in the Xiaomi Pad 8 Pro — a difference of nearly 2,940 mAh, or roughly 32% more capacity. All else being equal, that translates directly into longer time between charges: users who stream video, browse, or read for extended sessions will find the OnePlus lasting meaningfully longer on a single charge. This gap is also contextually important given that the OnePlus Pad 3 drives a larger, higher-resolution screen, which demands more power — the bigger battery helps offset that additional draw.

Both tablets support fast charging and share the same non-removable, rechargeable battery design, so neither has a structural advantage in how the battery is managed or replaced. The absence of wireless charging on both devices is worth noting for users who have invested in wireless charging ecosystems, though it is a common omission in the tablet segment.

The OnePlus Pad 3 has a clear battery advantage here. Its substantially larger capacity makes it the stronger choice for power users, frequent travelers, or anyone who wants to go longer between plug-ins. The Xiaomi Pad 8 Pro's 9,200 mAh is respectable for its size class, but it simply cannot match the OnePlus on raw endurance potential.

Connectivity is another category where the two tablets converge almost entirely. Both support Wi-Fi 7 (802.11be) — the latest and fastest Wi-Fi standard — along with Bluetooth 5.4 and USB 3.2 Type-C, delivering identical peak wireless and wired transfer capabilities. Shared peak speeds of 10,000 Mbps download and 3,500 Mbps upload reflect the theoretical ceiling of their Wi-Fi 7 support. Neither tablet includes NFC, a cellular module, 5G, HDMI output, or Ethernet, so both are strictly Wi-Fi-only devices with no contactless payment or mobile data capability.

On the software and features side, the match is equally tight. Both tablets offer an identical suite of privacy controls — location options, camera and microphone toggles, app tracking blocks, and clipboard warnings — alongside the same productivity and UX features: split-screen, Picture-in-Picture, dynamic theming, dark mode, widgets, and battery health monitoring. Sensor loadouts are also mirrored, with both carrying a gyroscope, accelerometer, and compass, while both omit a barometer, infrared sensor, and any form of biometric authentication such as a fingerprint scanner.

This group is a complete tie. Every connectivity standard, software feature, privacy tool, and sensor present on one tablet is present on the other, and every omission is equally shared. Users choosing between these two on connectivity and features alone will find no meaningful differentiator — the decision will rest entirely on the other spec categories.

The Miscellaneous category offers only two data points, and both are shared equally: each tablet uses DDR5 memory and supports multithreading. DDR5 is the current-generation memory standard, bringing higher bandwidth and improved power efficiency over DDR4 — benefits that feed directly into the overall system responsiveness and sustained performance already reflected in their identical benchmark scores. Multithreading support, similarly, is a baseline expectation for any modern flagship chipset and adds nothing to differentiate the two here.

This is an unambiguous tie. With only two specs available and both matching exactly, there is no basis for preferring one tablet over the other in this category.