Build and Feel

The iQOO 16 combines an aluminum frame with a glass-fiber reinforced plastic or glass back, depending on the variant. Its IP68/IP69 protection provides an advantage against dust, immersion, and high-pressure water jets. The Xiaomi 18 Pro takes a more premium approach with Dragon Crystal Glass 3 on the front, an aluminum frame, and IP68 protection. Its secondary rear display also gives the design a functional distinction, allowing users to interact with information and frame selfies using the rear cameras. The iQOO feels purpose-built for performance enthusiasts, while Xiaomi offers a more refined and feature-rich experience. For buyers who want a flagship that stands apart from conventional glass slabs, Xiaomi’s rear screen adds genuine appeal beyond aesthetics.

Display Quality

The iQOO 16 features a 6.85-inch AMOLED display with 1440p resolution, a 165Hz refresh rate, Dolby Vision, and HDR10+. Its exceptionally high refresh rate makes it the more exciting option for competitive gaming and supported high-frame-rate content. The Xiaomi 18 Pro uses a 6.4-inch LTPO AMOLED panel with a 120Hz refresh rate, Dolby Vision, HDR10+, and a claimed peak brightness of 4,000 nits. Its adaptive refresh technology should help balance smoothness and battery consumption, while the smaller screen is more manageable for everyday use. Although Xiaomi offers a compelling display, the iQOO’s higher resolution and faster refresh rate give it the clear edge for gaming.

Verdict

The iQOO 16 wins for gaming with its sharper, faster display. Xiaomi is better suited to buyers who prefer a compact flagship, adaptive refresh technology, and a distinctive secondary screen.

Performance

The iQOO 16 runs Android 17 with OriginOS 7 and features the Snapdragon 8 Elite Extreme Gen 6 chipset with an Adreno 850 GPU. The Xiaomi 18 Pro uses the Snapdragon 8 Elite Gen 6 and runs Android 17 with HyperOS 4. Both support UFS 4.1 storage, up to 16GB RAM, and configurations reaching 1TB. The iQOO’s higher-tier processor positioning makes it the more promising choice for demanding gaming and graphics-intensive workloads. However, sustained performance will also depend on cooling, software optimisation, and thermal management. Xiaomi remains firmly in flagship territory, with enough processing power for demanding apps, multitasking, and high-end games. For users who prioritise gaming above all else, the iQOO looks more appealing, although independent benchmark and thermal tests will ultimately determine the extent of its advantage.

Battery and Charging

The iQOO 16 packs an 8,400mAh silicon-carbon battery, supported by 100W wired charging, 40W wireless charging, and bypass charging. Its substantial capacity should make it particularly attractive to gamers and heavy users who want to spend less time near a charger. Bypass charging is especially useful during supported gaming sessions, as power can be supplied directly to the phone instead of relying entirely on the battery. 

The Xiaomi 18 Pro features a 7,000mAh silicon-carbon battery, 100W wired charging, 50W wireless charging, and 27W reverse wireless charging. Xiaomi wins on wireless charging speed and accessory convenience, but the iQOO’s larger battery gives it the stronger endurance credentials. For frequent travellers and marathon gaming sessions, that capacity advantage could matter more than faster wireless charging.

Verdict

The iQOO 16 is the better choice for battery endurance and gaming. Xiaomi counters with faster wireless charging and reverse wireless power, but its smaller battery makes the iQOO more appealing to heavy users.

Main and Secondary Lenses

The Xiaomi 18 Pro has a substantial advantage on paper with its 200MP main camera, large sensor, optical image stabilisation, and Leica optics. Its 200MP periscope telephoto camera offers 3.2x optical zoom, while the 50MP autofocus ultrawide lens handles wider scenes. Laser autofocus and a colour spectrum sensor further strengthen its imaging hardware. The iQOO 16 takes a more conventional approach, pairing a 50MP stabilised main camera with a 50MP periscope telephoto lens offering 3x optical zoom and a 50MP autofocus ultrawide camera. 

The iQOO’s triple-camera setup looks versatile, but Xiaomi’s larger-resolution main and telephoto sensors offer greater potential for detailed images and cropping flexibility. Xiaomi also supports 4K recording at up to 120fps, alongside HDR and LOG recording options. For photography enthusiasts and mobile videographers, Xiaomi is the more ambitious camera phone. Actual image quality will still depend on processing, colour tuning, and low-light performance.

Selfie Camera

The iQOO 16 features a 32MP front camera with HDR and 4K video recording at up to 60fps. The Xiaomi 18 Pro upgrades to a 50MP autofocus selfie camera, also supporting 4K recording at 60fps. Autofocus is a meaningful advantage for maintaining sharpness at different distances, while the higher-resolution sensor offers greater detail potential. Xiaomi’s rear display makes the camera system even more versatile by allowing users to frame selfies with the main or telephoto camera instead of relying exclusively on the front-facing sensor. This could produce more detailed selfies and portraits, particularly in challenging lighting, although results will depend on image processing. The iQOO remains capable for video calls and everyday selfies, but Xiaomi offers more flexibility for content creators and users who frequently photograph themselves.

Verdict

The Xiaomi 18 Pro is the stronger camera flagship, with more ambitious main and telephoto hardware, Leica optics, advanced video recording, and a versatile rear-screen selfie experience.

The iQOO 16 is priced around $800 (₹83,000), while the Xiaomi 18 Pro is priced around $1,000 (₹1,20,000). That puts Xiaomi at a noticeable premium, particularly for buyers shopping in the Indian market. Both phones offer flagship processors, UFS 4.1 storage, high-end displays, and configurations with up to 16GB RAM and 1TB storage. The iQOO, however, directs more of its hardware budget towards gaming performance, display speed, and battery capacity. Xiaomi places greater emphasis on its camera system, secondary display, and premium imaging features. The price difference is therefore less about basic performance and more about the experience each phone delivers. Buyers who primarily game or multitask may find little reason to spend extra on Xiaomi, while photography enthusiasts have a more compelling justification for considering the pricier model.

Is the price justified? Is it value for the money

The iQOO 16 looks like the stronger value proposition for users who want flagship-level speed, an exceptionally fast display, and long battery life without spending as much. Its hardware priorities are practical, especially for gamers who benefit directly from the high refresh rate and bypass charging. 

The Xiaomi 18 Pro asks buyers to pay more for its 200MP camera system, advanced video capabilities, rear display, and faster wireless charging. Those features make the premium easier to justify for photography enthusiasts and content creators, but they will not benefit every user equally. Xiaomi offers the more versatile camera experience, yet the iQOO delivers a more focused package at a lower price. Unless photography is a major priority, the extra expenditure on Xiaomi may be difficult to justify.

Verdict

The iQOO 16 wins on value for money, offering excellent gaming-focused hardware at a lower price. Xiaomi justifies its premium primarily through superior camera versatility and distinctive flagship features.

Disclaimer:
Prices are approximate and may vary based on country, region, launch timing, and applicable taxes. Always check whether the listed price is for a China unit or a global/international variant when purchasing.

The iQOO 16 stands out with its 165Hz AMOLED display, 8,400mAh battery, Snapdragon 8 Elite Extreme Gen 6 processor, and bypass charging. Together, these features make it a compelling option for gamers who demand smooth visuals and extended sessions without frequent charging breaks. Its IP68/IP69 protection adds another practical advantage. 

The Xiaomi 18 Pro counters with a 200MP Leica-powered main camera, a 200MP periscope telephoto lens, a 50MP autofocus selfie camera, and a secondary rear display. Its 4K 120fps video recording, 50W wireless charging, and 27W reverse wireless charging further broaden its appeal. These are meaningfully different strengths rather than minor specification variations. 

The iQOO is built around sustained performance and endurance, whereas Xiaomi offers a more photography-oriented flagship with additional creative flexibility. Neither phone is universally better, but Xiaomi’s wider camera capabilities make it more suitable for users who want one device for photography, video, and everyday flagship tasks.

Verdict

Overall winner: Xiaomi 18 Pro. Its more versatile camera system, advanced video recording, rear display, and broader creative capabilities make it the more complete flagship for photography-focused users. However, the iQOO 16 is the smarter buy for gamers and heavy users who prioritise battery endurance, display speed, and value for money. 

For buyers who want the best balance of flagship versatility and imaging potential, Xiaomi takes the win; for performance per rupee, iQOO is the stronger choice.

FAQs:

1. Is the iQOO 16 better than the Xiaomi 18 Pro?

The iQOO 16 suits gamers and heavy users, while the Xiaomi 18 Pro is better for photography enthusiasts and content creators.

2. Which phone takes better photos, iQOO 16 or Xiaomi 18 Pro?

The Xiaomi 18 Pro has the stronger camera hardware, including 200MP main and periscope telephoto cameras with Leica imaging.

3. Which phone is faster for gaming?

The iQOO 16 has the more powerful chipset on paper and a 165Hz display, making it the more promising gaming phone.

4. Which phone has better battery life?

The iQOO 16 should offer longer endurance with its 8,400mAh battery, although actual battery life depends on usage and optimisation.

5. Is the Xiaomi 18 Pro worth the extra money?

Yes, for buyers who prioritise advanced photography and video features. Otherwise, the iQOO 16 offers better value for performance-focused users.

Disclaimer: Prices, specifications, and availability may vary by region and retailer. Recommendations in this article are based on editorial opinion, feature-based value, and market positioning at the time of writing. Readers are advised to do their own research before making a purchase.

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