Vivo iQOO Z10 Turbo Plus VS Xiaomi Redmi Turbo 4 Pro

Both phones share a broadly similar physical footprint — nearly identical volume (~101.8 cm³) and height (~163 mm) — so neither stands out as meaningfully more compact overall. The iQOO Z10 Turbo Plus is slightly narrower at 75.9 mm versus 77.9 mm for the Redmi Turbo 4 Pro, which can matter for one-handed reach, especially for users with smaller hands. The Z10 Turbo Plus is also lighter at 212 g versus 219 g, a 7-gram difference that is unlikely to be felt during casual use but could add up over extended sessions. The Redmi Turbo 4 Pro, meanwhile, shaves off 0.2 mm in thickness at 8 mm flat, making it the marginally sleeker device in-pocket.

The most consequential difference in this group is water protection. The iQOO Z10 Turbo Plus carries an IP65 rating, which means it can withstand sustained low-pressure water jets — sufficient for rain or accidental splashes. The Redmi Turbo 4 Pro, however, is rated IP68, certifying it for full submersion in fresh water up to a defined depth and duration. In practical terms, IP68 covers a far wider range of real-world accidents — dropping it in a sink, puddle, or toilet — whereas IP65 does not. This is a meaningful real-world advantage for the Redmi.

Neither device has a rugged build or a foldable form factor, so both target the mainstream candybar smartphone segment. On balance, the Redmi Turbo 4 Pro holds a clear edge in design for durability-conscious buyers due to its superior IP68 waterproofing, and it is also fractionally thinner. The iQOO Z10 Turbo Plus counters with a narrower, lighter body that may suit users who prioritize one-handed ergonomics, but the IP rating gap is the more impactful differentiator for most people.

At a foundational level, both screens are closely matched: large OLED/AMOLED panels of near-identical size (~6.8″) with pixel densities in the 447–453 ppi range — both sharp enough that individual pixels are indistinguishable in normal use. The resolution difference is negligible in practice. Where things diverge is in motion smoothness and peak luminance. The iQOO Z10 Turbo Plus pushes a 144Hz refresh rate versus the Redmi Turbo 4 Pro's 120Hz, a gap that gamers and users sensitive to UI fluidity will notice, particularly in fast-scrolling or high-frame-rate game scenarios. The Z10 Turbo Plus also claims a higher typical brightness at 2000 nits versus 1800 nits, which translates to better legibility under direct sunlight.

The Redmi Turbo 4 Pro counters with a richer HDR ecosystem: it supports HDR10, HDR10+, and Dolby Vision, while the iQOO Z10 Turbo Plus supports none of these standards. This matters for content consumption — streaming platforms like Netflix and Prime Video use Dolby Vision and HDR10+ to deliver expanded color depth and dynamic contrast. Without certification, the Z10 Turbo Plus will not unlock that enhanced quality tier on supported content, even though its underlying OLED panel is capable of high contrast by nature.

This group ultimately comes down to use case. The iQOO Z10 Turbo Plus has the edge for gaming and outdoor visibility, thanks to its higher refresh rate and brighter panel. However, the Redmi Turbo 4 Pro holds a meaningful advantage for media consumption, offering certified Dolby Vision and HDR10+ support that unlocks better picture quality on streaming services. Neither phone dominates outright — the right choice depends on whether you prioritize display responsiveness or video content quality.

The silicon gap here is the defining story. The iQOO Z10 Turbo Plus runs on the MediaTek Dimensity 9400, a flagship-tier chip built on a 3 nm process, while the Redmi Turbo 4 Pro is powered by the Snapdragon 8s Gen 4, a slightly trimmed-down platform on a 4 nm node. The real-world performance gap this creates is substantial and measurable: the Z10 Turbo Plus scores 8969 in Geekbench 6 multi-core versus the Redmi's 6880 — a roughly 30% lead. Single-core performance follows the same pattern, with scores of 2874 versus 2154. These aren't marginal differences; they translate to noticeably faster app launches, smoother multitasking under heavy load, and stronger sustained performance in compute-intensive tasks like video editing or gaming.

The GPU picture reinforces this lead. The Z10 Turbo Plus pairs its CPU with the Immortalis G925 running at 1300 MHz, compared to the Redmi's Adreno 825 at 1150 MHz. The Z10 Turbo Plus also enjoys a significantly faster RAM subsystem — its memory operates at 10667 MHz versus just 4800 MHz on the Redmi — and a larger 12 MB L3 cache against 8 MB. These factors compound the chipset advantage, meaning the Z10 Turbo Plus can feed its CPU and GPU with data faster, reducing bottlenecks in demanding workloads.

One area where the Redmi Turbo 4 Pro pulls ahead is raw storage: it offers up to 1024 GB of internal storage compared to 512 GB on the Z10 Turbo Plus — a practical advantage for users who store large amounts of local media. Both phones share 16 GB of RAM, DDR5 memory, and a 24 GB maximum memory ceiling. Overall though, the iQOO Z10 Turbo Plus holds a commanding performance advantage driven by a faster chip, quicker memory, and superior benchmark results across the board. The Redmi counters only with greater storage headroom.

The main camera hardware is nearly identical on paper — both phones feature a 50 MP + 8 MP dual-lens rear setup with OIS and phase-detection autofocus. The primary 50 MP lens shares the same f/2.2 aperture on both devices. The secondary lens, however, tells a different story: the Redmi Turbo 4 Pro opens up to f/1.5 compared to f/1.8 on the iQOO Z10 Turbo Plus. A wider aperture lets in more light, which is a meaningful advantage in low-light shooting with that lens. The Redmi also carries 3 flash LEDs versus just 1 on the Z10 Turbo Plus, allowing for more even, controlled flash illumination across a scene.

Video is another area where the Redmi pulls ahead. It supports 4K recording at 60 fps, while the Z10 Turbo Plus tops out at 4K at 30 fps. For anyone capturing fast-moving subjects — sports, events, or action — the higher frame rate delivers noticeably smoother footage and more flexibility in post-production. Both phones share the same broad feature set otherwise: slow-motion, HDR mode, manual controls for ISO, exposure, focus, and white balance.

On the selfie side, the Redmi again has a slight edge: a 20 MP front sensor with a wider f/2.2 aperture versus the Z10 Turbo Plus's 16 MP at f/2.5. More megapixels and a brighter lens both favor the Redmi for self-portraits, particularly in mixed or dim lighting. Across this group, the Redmi Turbo 4 Pro holds a consistent camera advantage — wider secondary aperture, more flash LEDs, higher-frame-rate 4K video, and a more capable front camera — making it the stronger choice for photography and videography-focused users.

Rarely does a spec group produce a result this clear-cut: based on the provided data, the operating system feature sets of both phones are completely identical. Both ship with Android 15, and every single capability listed — from privacy controls and dynamic theming to split-screen multitasking, Picture-in-Picture, offline voice recognition, and battery health monitoring — is shared exactly between the two devices. Neither receives direct OS updates, and neither supports features like Wi-Fi password sharing, focus modes, or PC desktop mode.

This is a complete tie. There is no differentiator within the provided specification data that gives either the iQOO Z10 Turbo Plus or the Redmi Turbo 4 Pro an advantage in this category. Users can expect an equivalent Android 15 feature baseline on both devices, and any differences in the actual software experience — such as the specific overlays each manufacturer applies — fall outside the scope of the data provided here.

Charging infrastructure is identical across both devices: 90W wired fast charging, no wireless charging, and a non-removable battery. At 90W, both phones are capable of rapid top-ups that can deliver meaningful charge in short windows — an important equalizer that means neither phone has a refueling advantage over the other.

Where they diverge is raw capacity. The iQOO Z10 Turbo Plus packs an 8000 mAh battery versus 7550 mAh in the Redmi Turbo 4 Pro — a 450 mAh gap, which represents roughly a 6% larger energy reserve. In practical terms, this translates to a moderate but real endurance advantage for the Z10 Turbo Plus, particularly noticeable during heavy usage days or when access to a charger is limited. Both batteries are well above the mainstream 5000 mAh benchmark, so each phone is positioned as a strong endurance device — but the Z10 Turbo Plus extends that lead further.

The iQOO Z10 Turbo Plus takes a clear edge here, solely on the strength of its larger battery. With charging speeds matched at 90W, capacity is the only variable, and a bigger reservoir consistently means more time between charges under equivalent usage conditions.

The audio baseline is shared between both phones: stereo speakers, no 3.5 mm headphone jack, and standard aptX Bluetooth codec support. Neither device offers LDAC, aptX Adaptive, or aptX Lossless, and neither includes a radio. For wired audio purists, the absence of a headphone jack on both means an adapter or wireless headphones are the only options.

The sole differentiator in this group is that the iQOO Z10 Turbo Plus additionally supports aptX HD, while the Redmi Turbo 4 Pro does not. aptX HD enables higher-resolution Bluetooth audio transmission — specifically 24-bit audio over a wireless connection — which is audibly relevant when paired with compatible aptX HD headphones. For users who invest in quality wireless audio gear and care about lossless-adjacent streaming quality, this is a genuine, if niche, advantage.

The iQOO Z10 Turbo Plus has a narrow but meaningful edge for wireless audio quality thanks to aptX HD support. That said, this advantage only materializes with compatible headphones and high-quality audio sources — casual listeners using standard Bluetooth earbuds will notice no difference between the two phones.

Across the broad connectivity landscape, these two phones are remarkably well-matched. Both support 5G, Wi-Fi 7, Bluetooth 5.4, dual SIM, USB Type-C, GPS with Galileo, an infrared sensor, and a full suite of motion sensors. Neither offers an external memory slot, NFC aside, the feature parity here is essentially complete.

That NFC absence on the iQOO Z10 Turbo Plus is, however, the one consequential gap in this group. The Redmi Turbo 4 Pro includes NFC, enabling contactless payments, quick pairing with NFC-enabled accessories, and transit card functionality — everyday conveniences that users in NFC-reliant markets will feel immediately. For anyone who regularly uses tap-to-pay or relies on NFC for smart home or accessory interactions, its omission on the Z10 Turbo Plus is a practical limitation, not a theoretical one.

The Redmi Turbo 4 Pro holds a clear edge in this group by virtue of NFC alone. All other connectivity specs are identical, so this single feature becomes the deciding factor — and for a significant portion of users, it is a daily-use differentiator rather than a rarely-needed checkbox.

The miscellaneous spec group offers no differentiation whatsoever between these two phones. Both include a video light, and neither features a sapphire glass display, a curved display, or an e-paper display — every data point is an exact match. This is a complete tie, and no advantage can be assigned to either device based on the provided data.