Xiaomi Pad 7 Ultra VS Xiaomi Pad 8

The most striking difference between these two tablets is sheer size and mass. The Pad 7 Ultra is a significantly larger device — 305.8 × 207.5 mm versus the Pad 8's 251.2 × 173.4 mm — and at 609 g it is 115 g heavier than the Pad 8's 494 g. In practice, that gap is very noticeable: the Pad 8 sits comfortably in one hand for extended reading or media consumption, while the Pad 7 Ultra will feel more like a laptop-class slab that demands two hands or a surface to rest on.

Interestingly, the Pad 7 Ultra compensates somewhat with a slimmer profile — 5.1 mm thick compared to the Pad 8's 5.8 mm — so despite its larger footprint it slides into a bag more neatly than the raw weight suggests. Still, the overall volume of 323.6 cm³ versus 252.6 cm³ confirms the Pad 7 Ultra simply occupies considerably more physical space. Neither tablet offers water resistance or includes a stylus, and neither keyboard (where applicable) is backlit.

The decisive design differentiator beyond dimensions is the detachable keyboard support exclusive to the Pad 7 Ultra. This positions it as a productivity-oriented, laptop-replacement form factor right out of the box, while the Pad 8 is designed as a leaner, more portable media and casual-use device. If portability and one-handed use matter most, the Pad 8 has a clear advantage; if you want a larger canvas with keyboard productivity built in, the Pad 7 Ultra is the deliberate choice.

Panel technology is where these two tablets diverge most sharply. The Pad 7 Ultra uses an OLED/AMOLED panel on its 14-inch screen, delivering true blacks, infinite contrast, and vibrant color reproduction that LCD simply cannot match. The Pad 8 counters with an IPS LCD on an 11.2-inch screen — a fundamentally different viewing experience that tends to be brighter in direct sunlight but lacks the depth and punch of OLED. For HDR content, cinematic viewing, or anything color-critical, the Pad 7 Ultra's display technology holds a meaningful qualitative edge, further reinforced by its exclusive anti-reflection coating, which reduces glare in bright environments — a feature the Pad 8 omits entirely.

Despite the large size difference, both tablets share an identical resolution of 3200 × 2136 px, which produces a paradoxical result: the Pad 8's smaller screen actually yields a noticeably sharper image at 344 ppi, versus 275 ppi on the Pad 7 Ultra. In practice, 275 ppi is still a comfortably sharp result on a 14-inch display viewed at normal distances, but users who pixel-peep or use the tablet close-up will perceive greater clarity on the Pad 8. On the flip side, the Pad 7 Ultra's larger canvas makes text and UI elements bigger and easier to read without scaling.

Refresh rate is a minor point of difference: the Pad 8 edges ahead at 144Hz versus 120Hz, which can make scrolling and animations feel marginally smoother — though both share the same 240Hz touch sampling rate, so responsiveness to input is identical. Both also support Dolby Vision and HDR10. Overall, the Pad 7 Ultra has the stronger display package for immersive media thanks to OLED and anti-reflection glass; the Pad 8 wins narrowly on raw pixel density but its LCD panel and lack of anti-glare coating make it the lesser choice for display quality specifically.

At the heart of the Pad 7 Ultra sits Xiaomi's in-house Xring O1 chip, built on a 3 nm process with a 10-thread CPU configuration peaking at 3.9 GHz. The Pad 8 runs Qualcomm's Snapdragon 8s Gen 4 on 4 nm, with 8 threads topping out at 3.21 GHz. The benchmark numbers reflect this gap clearly: the Pad 7 Ultra scores 8125 multi-core and 2709 single-core in Geekbench 6, versus 6833 multi-core and 2041 single-core on the Pad 8. That roughly 19% multi-core and 33% single-core advantage translates to noticeably faster app launches, smoother heavy multitasking, and more headroom for demanding workloads like video editing or AI-assisted tasks.

Graphics performance follows a similar pattern. The Pad 7 Ultra's ARM Immortalis-G925 GPU runs at 1612 MHz, substantially ahead of the Pad 8's Adreno 825 at 1150 MHz — a 40% clock speed advantage that points to a meaningful gap in sustained gaming and GPU-compute scenarios. Memory configurations also favor the Pad 7 Ultra in practice: it ships with 16 GB RAM and up to 1 TB storage, compared to 12 GB RAM and 256 GB on the Pad 8. More RAM means more apps stay resident in the background without reloading, which is especially relevant on a large-screen productivity device.

One nuance worth noting: the Pad 8 lists a higher maximum memory amount of 24 GB as a ceiling, suggesting higher-RAM configurations may exist or arrive, and it ships with Android 16 versus Android 15 on the Pad 7 Ultra. Both share identical 76.8 GB/s memory bandwidth and RAM speed, so the memory pipeline is a wash. Overall, the Pad 7 Ultra holds a clear performance advantage across CPU, GPU, raw storage, and current RAM — making it the stronger choice for users who push their tablet hard.

Camera hardware is rarely a tablet's strongest suit, but the gap here is substantial. The Pad 7 Ultra's 50 MP main camera with an f/1.8 aperture is a serious step above the Pad 8's 13 MP shooter at f/2.2. More megapixels combined with a wider aperture means the Pad 7 Ultra captures considerably more detail and performs better in lower light — the wider aperture lets in more light per frame, reducing noise in dim conditions. The front camera tells a similar story: 32 MP at f/2.2 versus the Pad 8's 8 MP at f/2.3, a difference that matters for video calls on a large-screen device where the front camera sees frequent use.

Video capabilities reinforce the Pad 7 Ultra's lead. It records at 4K 60fps compared to the Pad 8's 4K 30fps ceiling — double the frame rate, which produces noticeably smoother footage when capturing motion. The Pad 7 Ultra also supports slow-motion video recording, a feature entirely absent on the Pad 8, adding creative flexibility for users who occasionally shoot content. Both tablets lack optical image stabilization, so neither has an advantage in shake reduction.

The Pad 8 does offer one minor exclusive: in-camera panorama mode, which the Pad 7 Ultra omits. This is a modest convenience feature rather than a technical advantage, and it does little to close the overall gap. Across resolution, aperture, video frame rate, and feature set, the Pad 7 Ultra has a commanding camera advantage — though it bears noting that neither tablet is a primary camera device, so this edge matters most to users who rely on their tablet for content creation or frequent video calls.

Both tablets share the same wired audio baseline — stereo speakers and no 3.5 mm headphone jack — so any meaningful differentiation here lives entirely in wireless audio codec support. And that is where the two diverge. The Pad 7 Ultra supports both aptX HD and LDAC, while the Pad 8 supports neither of these high-resolution Bluetooth codecs.

This matters in practice for anyone pairing the tablet with quality wireless headphones. LDAC in particular transmits up to three times more audio data than standard SBC, enabling near-lossless audio quality over Bluetooth — a genuine advantage for music listening or critical audio work when paired with a compatible headset. aptX HD similarly targets high-fidelity wireless playback above standard Bluetooth quality. The Pad 8 is limited to lower-bandwidth codecs by default, meaning even if connected to premium headphones, it cannot take full advantage of their audio hardware.

For casual users who primarily use the built-in speakers or standard earbuds, this distinction is largely invisible. But for audiophiles or content creators who invest in quality wireless headphones, the Pad 7 Ultra's codec support is a tangible, real-world advantage. On audio, the Pad 7 Ultra has a clear edge — the shared speaker setup and missing headphone jack mean it is not a clean win, but its high-resolution Bluetooth codec support is the decisive differentiator in this group.

Raw capacity is the headline here: the Pad 7 Ultra packs a 12,000 mAh battery against the Pad 8's 9,200 mAh — a 2,800 mAh or roughly 30% larger reserve. In absolute terms, that is a significant gap. A larger battery directly translates to more hours between charges, which is especially relevant for a device meant to function as a productivity workhorse or media station away from a power outlet.

That said, battery life is not determined by capacity alone — the Pad 7 Ultra also drives a much larger 14-inch OLED display and a more powerful processor, both of which consume more power. The Pad 8's smaller screen and less demanding chip may partially offset its lower capacity in real-world screen-on time. Without efficiency data in the provided specs, a direct endurance comparison cannot be made with certainty, but the raw capacity advantage of the Pad 7 Ultra is large enough that it is likely to hold its own despite the bigger display.

Both tablets support fast charging and neither offers wireless charging, so the charging experience is structurally identical. On battery capacity alone, the Pad 7 Ultra holds the advantage — its 12,000 mAh reserve gives it a meaningful buffer for all-day use, particularly in productivity or travel scenarios where access to a charger is limited.

Across the broad sweep of connectivity and software features, these two tablets are remarkably alike — identical Wi-Fi 7 support, Bluetooth 5.4, USB 3.2 Type-C, the same sensor suite, and a near-identical Android feature set covering split-screen, picture-in-picture, dynamic theming, and on-device machine learning. For the vast majority of daily use cases, neither device is at a disadvantage here.

The meaningful exceptions are two hardware features exclusive to the Pad 7 Ultra: NFC and a fingerprint scanner. NFC enables contactless payments, quick device pairing, and data transfer — conveniences that may seem minor on a tablet but add genuine utility when using the device in public or at a desk. The fingerprint scanner is arguably more impactful: the Pad 8's absence of any biometric unlock means relying entirely on a PIN or pattern, which is a noticeably slower and less seamless experience, especially on a large device used frequently throughout the day.

Neither tablet includes a cellular module or 5G, so both are Wi-Fi-only devices — a shared limitation worth flagging for users expecting mobile connectivity. Overall, the Pad 7 Ultra holds a modest but practical edge in this group; the core connectivity specs are tied, but NFC and fingerprint authentication are everyday conveniences that the Pad 8 simply cannot offer.

This group contains just two data points, and both are identical across the Pad 7 Ultra and the Pad 8: each uses DDR5 memory and supports multithreading. DDR5 is the current standard for high-performance mobile memory, offering improved bandwidth and power efficiency over its predecessor — and as noted in the Performance group, both tablets also share the same 76.8 GB/s memory bandwidth ceiling. Multithreading, meanwhile, is a baseline expectation for any modern chipset and contributes to smoother parallel task handling.

There is simply no differentiator to analyze here. Based strictly on the provided specs for this group, these two tablets are a complete tie, and neither holds any advantage over the other.