Design and Hardware: Slim, Solid, and Premium
The OnePlus Pad 4 sticks to a familiar design language, but that’s not a bad thing. Its metal unibody feels sturdy and premium, while the 5.94 mm thickness and 672 g weight are impressive considering the massive battery inside. Bezels are slim and symmetrical, which helps immersion without making accidental touches a constant worry. Button placement is thoughtfully tuned for both orientations: the power key shifts from the left in landscape to the top in portrait, with volume keys following suit, so the tablet quickly feels natural to handle. The overall build clearly favors desk and couch use over one‑handed mobility, but that’s typical for a 13‑inch class device. Two color options, Dune Glow and Sage Mist, round out a design that feels cohesive and understated rather than flashy, reinforcing its identity as a serious productivity and entertainment machine.
Display and Audio: Big Screen, Big Sound
A 13.2-inch LCD with a 3.4K resolution and 315 PPI sets the stage for sharp, detailed visuals on the OnePlus Pad 4. The 7:5 aspect ratio is particularly well-suited to productivity, providing more vertical space for documents, note-taking, and split-screen multitasking than traditional 16:9 panels. Brightness peaks at 1000 nits in high brightness mode, making outdoor visibility largely a non-issue, while 12-bit color and wide DCI-P3 coverage give videos and games a vibrant, punchy look. The system UI runs at 120 Hz, with support for up to 144 Hz in select apps and games, keeping scrolling and animations ultra-smooth. Being an LCD, black levels can’t match OLED, and HDR support in some streaming apps is missing. On the audio side, the eight-speaker setup—with quad woofers and quad tweeters—delivers loud, full-bodied sound that easily fills a room and adapts intelligently to orientation.
Performance: Snapdragon Power for Multitasking and Gaming
At the heart of this OnePlus Pad 4 review is performance, and the Snapdragon 8 Elite Gen 5 delivers in a big way. Combined with LPDDR5X RAM and fast UFS 4.1 storage, the tablet feels instantly responsive, whether you’re juggling multiple apps, running split-screen layouts, or gaming for long sessions. App launches are snappy, heavy web pages render quickly, and demanding titles benefit from both the high refresh display and the powerful GPU. OxygenOS 16’s fluid animations amplify the sense of speed, making day-to-day navigation feel effortless. Compared to the previous OnePlus Pad, the generational leap in Android tablet performance is tangible: lag and stutter are rare, even with several floating windows open. For users who prioritize smooth multitasking and consistent frame rates over flashy benchmarks, the Pad 4 positions itself as one of the best Android tablets for both productivity and play.
Battery Life and Charging: Built for Long Days
Battery life is one of the OnePlus Pad 4’s biggest selling points. The 13,380 mAh cell is huge by tablet standards and is tuned to comfortably last multiple days of moderate use, even with the high refresh display enabled. Streaming, browsing, note-taking, and light gaming barely make a dent in a single day, making it ideal for students, professionals, and anyone who lives on their tablet. When you do manage to drain it, 80W SUPERVOOC charging steps in to quickly top you up, reducing downtime and making overnight charges optional rather than essential. This combination of capacity and fast charging puts the Pad 4 near the top of the tablet battery life conversation and helps justify its role as a laptop-alternative device. The overall endurance story is simple: you spend more time using the tablet and less time hunting for a charger.
Software and Features: OxygenOS 16 Comes Into Its Own
OxygenOS 16 on the OnePlus Pad 4 is where the experience really feels transformed. Running on Android 16 with a promised four OS updates and six years of security patches, the software is built for longevity. The interface is visually polished, with smoother transitions, refined app drawers, and a dock that adopts a subtle frosted glass effect. Live Space replaces traditional notifications with dynamic, expandable cards that can slide into full-screen views, while the redesigned media player integrates seamlessly into this system. Multitasking remains a highlight thanks to Open Canvas, which allows up to three apps in split view plus multiple floating windows. AI tools such as AI Summary, AI Writer, and AI Speak enhance productivity, especially in the robust Notes app that supports handwriting recognition, equation solving, and structured summaries. Separate home screen layouts for portrait and landscape further optimize usability, making the Pad 4 feel like a true productivity-first tablet.
