Xiaomi Poco F7 Ultra VS ZTE Nubia Z80 Ultra

Both the Poco F7 Ultra and the Nubia Z80 Ultra share the same core protection credentials — IP68 waterproofing — meaning both can survive submersion in fresh water up to the same rated depth. Neither adopts a rugged or foldable form factor, so they compete squarely as standard flagship slabs.

Where they diverge is in physical footprint. The Poco F7 Ultra is measurably more compact across every dimension: 212 g versus 227 g, 8.4 mm versus 8.6 mm thick, and a total volume of roughly 101 cm³ compared to the Z80 Ultra's 109 cm³. That 15 g weight gap is noticeable during prolonged one-handed use — equivalent to a few coins — and the narrower 75 mm width versus 77.2 mm makes a real difference in how securely most hands can grip the device.

On design, the Poco F7 Ultra has a clear ergonomic edge. It is lighter, thinner, and meaningfully smaller in volume, which translates to a more pocketable and comfortable daily carry. The Z80 Ultra's larger frame may accommodate other internal hardware trade-offs, but purely from a design and handling perspective, the F7 Ultra is the more refined fit for users who prioritize comfort without sacrificing protection.

The sharpness gap between these two screens is the headline story. The Poco F7 Ultra packs a 1440 x 3200 px resolution into a 6.67″ panel, yielding a pixel density of 526 ppi — one of the densest displays in the flagship segment. The Nubia Z80 Ultra, by contrast, resolves at only 1216 x 2688 px across a larger 6.85″ screen, resulting in 431 ppi. That 95 ppi difference is visible to the naked eye: text appears crisper, fine UI details are sharper, and high-resolution photos look noticeably more refined on the F7 Ultra.

The Z80 Ultra counters with a faster 144Hz refresh rate versus the F7 Ultra's 120Hz. In practice, the additional 24Hz can make scrolling and gaming animations feel marginally smoother, but the difference is subtle compared to the leap from 60Hz to 120Hz. More meaningfully, the F7 Ultra adds Dolby Vision support — a premium HDR format with dynamic, scene-by-scene tone mapping used by Netflix, Apple TV+, and other major streaming platforms. The Z80 Ultra tops out at HDR10+, which is capable but lacks Dolby Vision's licensing ecosystem and per-frame metadata precision.

For most use cases, the Poco F7 Ultra holds the display advantage. Its significantly higher pixel density and exclusive Dolby Vision certification make it the stronger choice for media consumption and general visual fidelity. The Z80 Ultra's refresh rate lead is real but marginal, and it cannot fully offset a resolution deficit this wide.

These two phones share a great deal of silicon DNA — same 3 nm fabrication, identical 16 GB of LPDDR5 RAM at 5300 MHz, the same Adreno 830 GPU architecture, and matching memory bandwidth and cache configurations. The meaningful separation comes from chipset generation: the Poco F7 Ultra runs the Snapdragon 8 Elite, while the Nubia Z80 Ultra steps up to the Snapdragon 8 Elite Gen 5, a newer iteration with higher clock speeds — 4.6 GHz on the prime cores versus 4.32 GHz, and 3.62 GHz versus 3.53 GHz on the efficiency cluster.

That clock speed advantage translates directly into benchmark results. The Z80 Ultra scores 10,059 in Geekbench 6 multi-core and 3,234 single-core, compared to the F7 Ultra's 8,887 and 2,970 respectively — roughly a 13% multi-core lead and a 9% single-core lead. In real-world terms, this gap shows up most in sustained heavy workloads like prolonged gaming sessions, large file processing, or intensive AI tasks, rather than everyday app launches where both chips feel instantaneous. The GPU clock also ticks faster at 1200 MHz versus 1100 MHz, giving the Z80 Ultra a modest edge in graphics-intensive scenarios.

Storage is another differentiator worth noting: the Z80 Ultra ships with 1 TB of internal storage as standard, double the 512 GB on the F7 Ultra — a practical advantage for users who shoot lots of video or avoid cloud storage. Taken together, the Nubia Z80 Ultra holds a clear performance edge, driven by a newer, faster chipset and greater base storage, even though the two phones are architecturally near-identical in every other measurable way.

The rear camera systems reveal two distinct philosophies. The Poco F7 Ultra leads with a very wide f/1.6 main lens aperture — the widest of any lens across both phones — which allows more light onto the sensor and is a genuine advantage in low-light stills. The Nubia Z80 Ultra counters with higher megapixel counts across the board: 64 MP on the primary sensor versus 50 MP, and 50 MP on the third lens versus 32 MP, giving it more resolving power for cropping and detail retention. Its secondary and tertiary apertures (f/1.7 and f/1.8) are also competitive in low light despite the main lens being narrower at f/2.4.

Several feature-level advantages tip further in the Z80 Ultra's favor. It supports RAW shooting, which is absent on the F7 Ultra — a significant omission for photographers who want full post-processing control. It also adds laser autofocus for faster, more reliable subject acquisition in difficult conditions, records 8K video at 30 fps versus the F7 Ultra's 24 fps (a more cinematic and versatile frame rate), and captures footage with HDR10 metadata. The slightly longer 2.7x optical zoom and extended focal reach to 70 mm round out a more capable telephoto range.

The one area where the F7 Ultra pulls ahead is the selfie camera: 32 MP versus just 16 MP on the Z80 Ultra, a meaningful difference for front-facing detail and portrait crops. Still, across the rear system as a whole, the Nubia Z80 Ultra holds the camera edge — its RAW support, laser autofocus, higher-resolution tertiary lens, and superior video specs give it a more complete imaging package for serious shooters.

Across the entire operating system feature set provided, these two phones are functionally identical — every privacy control, productivity feature, and system capability listed is shared by both. The one and only differentiator is the Android version: the Nubia Z80 Ultra ships with Android 16, while the Poco F7 Ultra launches on Android 15. That single generation gap means the Z80 Ultra arrives with the latest platform security patches, potential API improvements, and any behavioral or UI refinements Google introduced in Android 16 baked in from day one.

It is worth noting that neither device receives direct OS updates from Google — both rely on their respective manufacturers for system updates. This means the real-world longevity of each phone's software support depends entirely on Xiaomi and ZTE's individual update policies, which fall outside the scope of the provided specs. The Android 16 head start on the Z80 Ultra is a factual advantage today, but its long-term significance hinges on how each brand handles future update cadences.

Given the complete feature parity across every other listed dimension, the Nubia Z80 Ultra holds a narrow software edge strictly by virtue of its newer base Android version. For users who prioritize having the latest platform out of the box, it is the more current choice — though the practical day-to-day difference between the two will be minimal for most people.

The battery capacity gap here is substantial. The Nubia Z80 Ultra houses a 7200 mAh cell — nearly 36% larger than the 5300 mAh in the Poco F7 Ultra. In practical terms, that extra 1900 mAh translates to meaningfully longer screen-on time between charges, and for heavy users, potentially the difference between needing a midday top-up and comfortably reaching the end of the day. It is one of the largest batteries found in any current flagship-class device.

The charging story is more nuanced. The F7 Ultra's 120W wired fast charging is faster than the Z80 Ultra's 90W, meaning it can replenish its smaller battery in less time from empty. However, the Z80 Ultra leads on wireless charging at 80W — a notably fast wireless speed — compared to the F7 Ultra's 50W. Users who regularly charge wirelessly will find the Z80 Ultra's pad charging significantly quicker despite its larger cell. Neither phone supports reverse wireless charging.

Ultimately, the Nubia Z80 Ultra wins the battery category by a clear margin. Its massive capacity advantage addresses the most fundamental concern — how long the phone lasts — while its superior wireless charging speed offsets the slightly slower wired rate. The F7 Ultra's faster wired charging is a real convenience, but it primarily compensates for having less energy to restore in the first place.

Audio hardware is nearly identical between these two phones — both drop the 3.5 mm headphone jack, offer stereo speakers, and support the same tiered Qualcomm aptX codec stack up through aptX Adaptive. That shared foundation means both can deliver high-resolution, low-latency wireless audio to any compatible Bluetooth headphones, which covers the vast majority of premium earbuds and headsets on the market today.

The single differentiator is aptX Lossless, which the Poco F7 Ultra supports and the Nubia Z80 Ultra does not. aptX Lossless enables CD-quality wireless audio transmission — bit-perfect 16-bit/44.1 kHz streaming over Bluetooth — eliminating the compression artifacts that even aptX Adaptive can introduce at lower bitrates. For audiophiles using compatible headphones, this is a meaningful capability; for everyone else, aptX Adaptive already delivers perceptually transparent audio quality in most real-world listening conditions.

Given complete parity everywhere else, the Poco F7 Ultra holds a narrow audio edge on the strength of its aptX Lossless support. It is a niche advantage that matters most to dedicated wireless audio enthusiasts, but it is a genuine differentiator that the Z80 Ultra simply cannot match.

Connectivity parity runs deep between these two phones. Both support Wi-Fi 7, 5G, dual SIM, NFC, USB Type-C, and an identical sensor suite including GPS, gyroscope, compass, accelerometer, and infrared. Peak cellular speeds are also matched at 10,000 Mbits/s down and 3,500 Mbits/s up. For the vast majority of connectivity use cases — from wireless networking to payments to navigation — users will experience no practical difference between the two.

The sole differentiator is Bluetooth. The Poco F7 Ultra implements Bluetooth 6, a full generation ahead of the Nubia Z80 Ultra's Bluetooth 5.4. Bluetooth 6 introduces features such as Channel Sounding for improved distance and direction estimation, which enhances precision location tracking for accessories and Find My-style use cases. It also brings incremental improvements to connection efficiency and coexistence with Wi-Fi. These are forward-looking capabilities that depend on accessory ecosystem support to fully materialize, but they represent a genuine generational step.

With every other connectivity and feature spec being a dead heat, the Poco F7 Ultra holds a narrow edge in this category purely on the strength of its newer Bluetooth 6 implementation. It is not a gap that affects everyday use today, but it positions the F7 Ultra as the more future-ready device as the Bluetooth 6 accessory ecosystem matures.

The miscellaneous specs for the Xiaomi Poco F7 Ultra and the Nubia Z80 Ultra are a complete match. Both include a video light, and neither features a sapphire glass display, a curved screen, or an e-paper secondary panel. There is no differentiator to analyze here.

This category is a tie in every respect. Based strictly on the provided data, neither phone holds any advantage over the other in this group.