ZTE Nubia Z70S Ultra VS ZTE Nubia Z80 Ultra

Both the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra are waterproof, with an IP68 rating, meaning they are resistant to dust and can withstand submersion in water. Their dimensions are nearly identical, with the Z70S Ultra measuring 164.3 mm in height, 77.1 mm in width, and 8.6 mm in thickness, while the Z80 Ultra is just slightly taller at 164.5 mm, and a hair wider at 77.2 mm. The thickness of both models is the same at 8.6 mm, and their weights are nearly identical as well, with the Z70S Ultra weighing 228 g and the Z80 Ultra being slightly lighter at 227 g.

In terms of volume, the Z70S Ultra has a total of 108.94 cm³, while the Z80 Ultra is slightly larger at 109.21 cm³. Neither device has a rugged build, and neither can be folded, which are consistent characteristics for both models.

Overall, the design specifications for the two products are very close, with only minor differences in weight, height, and volume, which are unlikely to have a significant impact on user experience.

The displays on the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra are very similar, with both featuring OLED/AMOLED screens. They share the same 6.85-inch size, a resolution of 1216 x 2688 px, and a pixel density of 431 ppi, so the visual experience should be almost identical in terms of clarity and sharpness. Both devices also offer a 144Hz refresh rate, ensuring smooth motion and fluid interaction on-screen.

In terms of HDR support, the Z70S Ultra supports HDR10, but not HDR10+, whereas the Z80 Ultra supports both HDR10 and HDR10+. Both models include an Always-On Display feature, allowing key information to be visible even when the screen is off. Neither phone supports Dolby Vision or has a secondary screen, and both are touchscreen devices.

The main difference between these two displays is that the ZTE Nubia Z80 Ultra offers HDR10+ support, which could potentially improve dynamic range for compatible content, while the Z70S Ultra only supports HDR10.

The ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra are both equipped with impressive performance specifications. Both devices feature the same internal storage of 1024GB, ensuring plenty of space for apps and files. The Z70S Ultra has 24GB of RAM, while the Z80 Ultra comes with 16GB of RAM, which may result in a slight difference in multitasking capability between the two.

Both phones are powered by Qualcomm Snapdragon 8 Elite chipsets, with the Z70S Ultra using the base version and the Z80 Ultra using the Snapdragon 8 Elite Gen 5. The CPUs are similar in architecture, with both featuring 8 threads, a combination of 2 high-performance cores and 6 efficiency cores. The Z70S Ultra’s CPU speed reaches 4.32 GHz on the high-performance cores, while the Z80 Ultra’s high-performance cores clock in slightly higher at 4.6 GHz. The Z70S Ultra’s CPU efficiency cores run at 3.53 GHz, while the Z80 Ultra’s efficiency cores run at 3.62 GHz. Both devices have the same GPU, the Adreno 830, but the Z80 Ultra’s GPU clock speed is slightly higher at 1200 MHz compared to the Z70S Ultra’s 1100 MHz.

Other specifications are very similar between the two, including the RAM speed (5300 MHz), semiconductor size (3 nm), and maximum memory bandwidth (85.1 GB/s). Both devices support multithreading, DirectX 12, OpenGL 3.2, and OpenCL 3. They also feature the same L2 cache (12 MB), L1 cache (192 KB), and L3 cache (8 MB). The Thermal Design Power (TDP) for both is the same at 8.2W. The ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra both offer robust performance, but the Z80 Ultra's slight advantages in CPU and GPU speeds, along with less RAM, might offer marginally different performance in demanding tasks.

The ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra both feature a triple-lens main camera setup with 64 MP, 50 MP, and 50 MP sensors, making their rear camera configurations identical. Both phones offer a wide aperture of 2.5f for the 64 MP lens, with the other two lenses having slightly different aperture values: the Z70S Ultra has 1.7f for the 50 MP lens and 2f for the second 50 MP lens, while the Z80 Ultra uses 1.7f and 1.8f for its 50 MP lenses, creating minor variations in light capture capabilities.

Both models also feature a 16 MP front camera, but the Z70S Ultra has a wide aperture of 2.5f for the front camera, while the Z80 Ultra has a slightly smaller aperture of 2f. Both phones support similar features, including built-in optical image stabilization, phase-detection autofocus for photos, continuous autofocus for video, and the ability to shoot in raw format. Neither device has a front-facing LED flash, dual-lens front camera, or a front-facing camera under the display.

In terms of video recording, both phones support 4320 x 30 fps resolution, slow-motion video, HDR10 recording, and Dolby Vision recording (with the exception of the Z80 Ultra, which does not support Dolby Vision recording). Other shared camera features include manual exposure, touch autofocus, laser autofocus, and the ability to create panoramas in-camera. Neither device offers 360° panorama shooting or 3D photo/video capabilities.

The ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra run on different versions of Android, with the Z70S Ultra featuring Android 15 and the Z80 Ultra running Android 16. Despite this difference, both devices share a wide range of similar operating system features, including clipboard warnings, location privacy options, camera/microphone privacy options, theme customization, blocking app tracking, and media picker support. They also both support dark mode, Wi-Fi password sharing (although the Z70S Ultra does not), battery health check, and extra dim mode.

Neither device offers Quick Start functionality, but both phones support features like customizable notifications, Live Text, full-page screenshots, split-screen multitasking, picture-in-picture (PiP), offloading apps, sharing intents, and a child lock. They also both have offline voice recognition, voice commands, and the ability to track the device's current position. Both phones are multi-user systems and are free and open source.

The key difference between the two lies in the Android version, with the ZTE Nubia Z80 Ultra running Android 16, which could bring newer features and optimizations. Additionally, the Z80 Ultra does not support Dolby Vision recording, unlike the Z70S Ultra. However, beyond the Android version, the operating system experience is largely the same across both devices, offering similar privacy and customization options.

The ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra both feature rechargeable, non-removable batteries. The Z70S Ultra has a 6600 mAh battery, while the Z80 Ultra comes with a larger 7200 mAh battery, providing slightly more capacity for longer usage between charges.

Both phones support fast charging, but the ZTE Nubia Z80 Ultra offers a faster charging speed of 90W compared to the 80W on the Z70S Ultra. Additionally, the Z80 Ultra supports wireless charging, which the Z70S Ultra does not.

Both devices include a battery level indicator, ensuring users can monitor their battery status easily. Neither phone has a removable battery, and both are equipped with a rechargeable battery.

Both the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra lack a 3.5 mm audio jack, meaning neither device offers traditional wired audio connectivity. However, both phones are equipped with stereo speakers, providing an immersive audio experience without external speakers.

When it comes to Bluetooth audio support, both devices feature aptX, aptX HD, and aptX Adaptive for high-quality wireless audio streaming. The ZTE Nubia Z70S Ultra also supports aptX Lossless, delivering even higher-quality audio, while the ZTE Nubia Z80 Ultra does not have aptX Lossless support.

Neither device includes a built-in radio, and both phones are focused on providing high-quality wireless audio options through Bluetooth and stereo speakers.

Both the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra support 5G connectivity, ensuring fast mobile data speeds. They share the same Wi-Fi capabilities, supporting Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), and Wi-Fi 7 (802.11be). Both devices also use Bluetooth 5.4, have NFC, and feature USB Type-C with USB 3.2 for fast data transfer.

In terms of additional features, both phones support dual SIM cards, have fingerprint scanners, and include essential sensors such as a gyroscope, accelerometer, and compass. Neither model includes an external memory slot, barometer, HDMI output, or built-in projector. Both devices also support Galileo for positioning and have GPS. They do not offer 3D facial recognition, iris scanning, or motion/optical tracking. Additionally, neither has a heart rate monitor or supports ANT+.

When it comes to download and upload speeds, both phones offer the same speeds of 10,000 MBits/s for downloads and 3,500 MBits/s for uploads. Other features like infrared sensors, cellular modules, and the ability to track the device’s position are present on both models. Both phones do not support emergency SOS via satellite, crash detection, or DLNA certification.

Both the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra come equipped with a video light, providing additional illumination for video recording. Neither device features sapphire glass displays, curved displays, or e-paper displays, making their display technologies similar in these aspects.

These two devices are largely the same in terms of miscellaneous features, offering the same functionality with no differences noted between the two in this group.

Overall, the ZTE Nubia Z70S Ultra and ZTE Nubia Z80 Ultra share identical specifications for video light, display type, and other features in this category.