iQOO Z11S Official Announcement: The 10000mAh battery is truly attractive, but 44W charging and the Dimensity 7500 are costs that need to be clearly calculated

Tonight iQOO officially announced two new devices at once, but the one more worth digging into and examining in detail is the more understated one.

No need to elaborate on the Neo11 Supreme Edition—2K screen plus 9100mAh battery, digital bloggers’ social feeds today are all about its horizontal Deco and Chengfeng colorway. But what’s iQOO’s first ten-thousand-class large-battery phone is the Z11S announced on the same stage: 10000mAh Blue Ocean battery, 6.83-inch 144Hz eye-protection esports screen, going on sale immediately upon announcement at 19:00 on August 18.Weibo In 2026, as various makers are cramming ten thousand milliamps into their phones, iQOO handed the first entry ticket to the Z series rather than the Neo series, and moreover paired it with the Dimensity 7500 and 44W fast charging—this combination is somewhat counterintuitive on paper, which is precisely the point that should be most clearly calculated before making a reservation. The comment section on the day of the official announcement is also quite telling: the two most-asked questions are “When will we get a ten-thousand battery with a high-performance processor?” and “Waiting to see if there’s a surprise in the price”—the former is performance enthusiasts passing through, the latter are the true buyers of this device.

First, let’s sort out: what’s official and what’s engineering-sample leaks

Consolidating today’s information scattered here and there, the Z11S’s configuration ledger is actually already more than half complete. The officially confirmed parts: partnering with Ningde New Energy (ATL), using next-generation silicon anode plus Hezhou stacking architecture to build a 10000mAh ultra-thin Blue Ocean battery.Weibo The screen is 6.83-inch 144Hz, Yuemu Eye Protection 2.0, full-brightness quasi-DC dimming, 2160Hz high-frequency PWM hybrid dimming, passing Swiss SGS dual certifications for low blue light and low flicker. The parts corroborated by leaks and certifications: model number V2603A has already appeared on Geekbench and passed 3C certification and network access permits, the chip is the Dimensity 7500, single-core 1227 points, multi-core 3401 points, charging 44W, battery 10000mAh.WeiboWeibo In other words, battery life and screen are what the manufacturer has staked its reputation on, while the chip and fast charging are corroborated by certification but haven’t yet made it onto the announcement event PPT—the certainty of these two categories differs, so the following judgments will also be discussed separately.

First ledger: ten-thousand-class battery life is not a gimmick, but you need to see its usage scenarios clearly

The officially presented measured data: continuous Amap navigation 17 hours, WeChat calls 32 hours, Douyin browsing 29 hours, gaming 14.6 hours.Weibo Simulating the typical rhythm of student users—10 hours of WeChat standby and music during the day, 2 hours of gaming plus 2 hours of Douyin plus 2 hours of voice calls at night, still 57% remaining by late night.Weibo To put it plainly: for the five-player black squad whose dorm power cuts off on schedule, and for people who navigate outside all day, this battery grants true freedom; but the 14.6 hours of gaming refers to medium-to-light load, and expecting it to handle heavy AAA titles at max graphics all day is wishful thinking. There’s another detail to note: the official announcement doesn’t mention weight and thickness, only saying “balancing ten-thousand-class capacity with a thin and light feel”—referring to the Z11 achieving 216.5g and 8.25mm with 9020mAh, the Z11S actual device will probably be around 220g—not a brick, but certainly not the style of a small-screen thin-and-light phone; those who care about feel should wait for actual-device reviews before deciding. The other side bound to battery life is 44W. 3C certification information shows this device supports 44W fast charging, which is also the most-asked point in the comment section.Weibo A simple calculation: 10000mAh is roughly equivalent to 37-38Wh of energy; even running at full 44W the whole time, the theoretical lower bound is over 50 minutes, and adding the trickle phase at the end, the rough estimate for a full charge is around 2 hours—one tier slower than the same-family Z11’s 90W, and also slower than the OPPO A7 Pro Max’s 80W. People who habitually charge before bed won’t feel it at all; people who rely on碎片 time to keep going will find this the first point to complain about.

Second ledger: how far does the Dimensity 7500’s performance reach

What level is Geekbench 6’s 1227/3401? First look at the CPU structure: Geekbench system information shows it’s 4×2.6GHz plus 4×2.0GHz, with no super-large core (see the benchmark page in the figure below), which determines its upper limit is “enough for daily use, comfortable at medium load.” Comparing with the same-family Z11’s Dimensity 8500 at single-core 1717, multi-core 6795, the Z11S’s multi-core score is only about half of that.Weibo National-level mobile games like Honor of Kings and Peace Elite can be played comfortably paired with the 144Hz screen and ultra-responsive touch controls, but for things like Genshin Impact and Star Rail you’ll need to actively lower the graphics. So the Z11S’s product logic is actually very honest—it’s not a performance little superman, but a battery-life little superman; what iQOO is betting on this time is that “freedom from battery anxiety is scarcer than freedom from benchmark scores.”

Third ledger: placed on the ten-thousand-class battery battlefield, where does it stand

Looking horizontally makes it clear: compared to the A7 Pro Max, the Z11S wins on screen high refresh rate and chip tier, loses on charging, while the A7 Pro Max after national subsidy is only 1869 yuan for 8+128G, taking the durable and rugged route.Weibo Compared to the Honor WIN RT, that’s an esports flagship with Snapdragon 8 Supreme Edition plus 100W, first-sale 2599, not even in the same price bracket.Weibo

Comparing within the family, the Z11 with Dimensity 8500 plus 9020mAh is now from 1700 yuan in hand, the Z11 Turbo with Snapdragon 8 Gen5 plus 100W starts at 2099 after national subsidy.ZhihuWeibo For the Z11S to stand its ground within its own product lineup, the pricing must be pinned on the lower side between the Z11 and Z11 Turbo. Looking bigger, the second half of 2026 is originally the great war year of ten-thousand-class batteries: the Honor WIN series, Honor Power2, vivo Y600 Pro, and OPPO A7 Pro Max are already at the table, and in leaks even larger-capacity models are queuing up to enter. The Z11S’s true significance is dragging the entry ticket of ten-thousand-class battery life down to the 2000 yuan class.

Who should wait for August 18, and who should act now

Three types of people are worth putting the Z11S in their cart and waiting for the official announcement: students whose dorms cut power, light gaming enthusiasts whose battery anxiety outweighs their benchmark anxiety, and people who need a backup phone or family phone that won’t die during navigation or calls. Its three colorways of Wanli Fuguang, Xueyu White, and Moyan Black, plus the flat-edge middle frame, are indeed rare appearance efforts in the Z series.Zhihu

Three types of people shouldn’t wait: heavy gaming enthusiasts should look at the Z11 Turbo or Neo11; those sensitive to recharge speed will find the Z11’s 90W plus 165Hz screen now at the 1700 class in-hand price more attractive; those with budgets capped at 1500 will find the Z11x and Z11i’s price-cut listings more realistic.

Finally, about the price everyone cares about most. In the comment section, the worry that “phones are getting price hikes these days, the Z11S will be at least 2599 after all” has quite a few likes, but estimating by configuration positioning—one tier lower chip than the Z11, one tier lower charging, one tier lower screen refresh rate—its starting price in principle shouldn’t exceed the Z11’s first-sale price of 1999 yuan, with 1999 and 2199 being the two most probable answers, and after stacking the national subsidy, a starting price falling into the 1700-1900 yuan range fits the Z series’ consistent approach. Conversely, if at the announcement event it really gets pushed up to 2299 or higher due to storage price hikes, then “just buy the Z11 directly” will immediately become more attractive. Right now the 1-yuan lucky bag with up to 2206 yuan of purchase benefits is already up for grabs—you can grab a lucky bag to hold a slot, but decide on the deposit and final payment after four things land on the evening of the 18th: starting price and national subsidy price, actual-device weight and thickness, whether the chip is 7500 or 7500 Turbo, and the specific game frame rate list and 44W measured charging curve.

Large-battery phones are essentially all an exchange: this time iQOO is handing over 10000mAh and an eye-protection high-refresh screen, and taking away fast-charging speed and flagship-level performance. If you calculate the ledger clearly, this “battery-life little superman” is one of the most practical power-saving answers of the second half of 2026; if you can’t calculate it clearly, it may become a regretful device that makes you wait an extra hour for charging every day.