iQOO Z11S Leaked Specifications Reveal Dimensity 7500 & 8,000mAh Battery

Finding a sub-flagship gaming phone that balances high frame rates, sleek ergonomics, and all-day endurance often feels like trying to solve a tricky puzzle. Mobile gamers frequently have to choose between a slim phone that drops charge mid-session or a heavy, boxy device that weighs down their pockets.

Fortunately, Vivo‘s sub-brand iQOO is preparing to refresh its mid-premium lineup with a brand-new entrant. Fresh regulatory listings and supply-chain reports have exposed the iQOO Z11S leaked specifications, providing a clear look at what to expect from this upcoming performance powerhouse.

Expanding the popular Z-series family alongside the Z11 and Z11 Turbo, the new handset pairs an efficient 4nm MediaTek processor with a massive 8,000mAh energy cell and a high-refresh-rate 1.5K display. As a result, competitive mobile gamers and heavy media consumers have plenty of reasons to watch this impending debut closely.

30-Second TL;DR

• Next-Gen Z-Series Leak: The iQOO Z11S has surfaced across regulatory and supply-chain databases, revealing a sleek body paired with high-performance gaming hardware.
• Dimensity Power & 144Hz Screen: Driven by MediaTek’s 4nm Dimensity 7500 platform, a 6.83-inch 1.5K AMOLED display running at a 144Hz refresh rate, and up to 12GB of RAM.
• Massive 8,000mAh Endurance: Features a huge 8,000mAh silicon-anode battery with 90W fast charging, an IP68/IP69 durability rating, and Android 16.

Main News Details

Information published across industry channels indicates that iQOO is doubling down on custom silicon tuning. Positioned as a versatile performance mid-ranger, the iQOO Z11S is engineered to deliver sustained high-frame-rate gaming without causing excessive surface heating or rapid battery drain.

iQOO Z11S Core Architecture & Specs
 ├── Processor Node ──> MediaTek Dimensity 7500 Platform (4nm TSMC Process)
 ├── System Memory Tiers ──> 8GB / 12GB LPDDR5X Physical RAM
 ├── Onboard Storage ──> 128GB / 256GB / 512GB UFS 3.1 Flash Storage
 ├── Display Canvas ──> 6.83-Inch 1.5K AMOLED Panel (144Hz Refresh / 5,000 Nits Local Peak)
 ├── Rear Camera System ──> 50MP Sony OIS Main Sensor + 2MP Secondary Sensor
 ├── Power Delivery ──> 8,000mAh Silicon-Anode Battery Cell + 90W FlashCharge
 └── Durability Ratings ──> IP68 & IP69 Water & Dust Protection + In-Display Scanner

Under the hood, processing duties are anchored by MediaTek’s Dimensity 7500 platform. Manufactured on a power-efficient 4-nanometer node, the chipset incorporates advanced neural engine cores for handling real-time AI task allocation and image processing.

Furthermore, the phone introduces a high-density 8,000mAh battery cell. Utilizing silicon-anode battery technology, iQOO engineers managed to fit this huge power reservoir inside a slim chassis, keeping the total weight manageable for comfortable one-handed use.

“Squeezing an 8,000mAh battery cell into a sub-8.5mm body demonstrates how rapidly silicon-anode density is changing the mid-tier smartphone segment.” – Mobile Hardware Analyst

Key Highlights

Detailed Explanation

Dimensity 7500 Muscle for Sustained Gaming

The central processing engine driving the iQOO Z11S is MediaTek’s Dimensity 7500 processor. Built on a refined 4nm manufacturing node, this octa-core CPU brings balanced clock speeds that handle heavy daily workloads effortlessly.

Processing Infrastructure & Thermal Control
 ├── Semiconductor Node ──> 4nm TSMC High-Efficiency Node
 ├── System Memory Load ──> Up to 12GB LPDDR5X Physical RAM
 └── Thermal Management ──> 7,000mm² Vapor Chamber Heat Spreader

Smooth Gaming Performance: The 4nm chip provides plenty of headroom for popular titles like PUBG Mobile and Genshin Impact, ensuring steady frame rates without pushing surface temperatures to uncomfortable levels.

To prevent frame drops during long gaming sessions, the chassis houses a massive 7,000mm² vapor chamber cooling system that quickly draws heat away from the primary processor cores.

A 1.5K 144Hz AMOLED Display Built for Speed

Visuals on the iQOO Z11S are handled by an expansive 6.83-inch 1.5K AMOLED screen. Pushing an esports-grade 144Hz refresh rate, scrolling through social feeds and tracking moving targets in fast-paced shooters feels instantaneous.

Display Metrics & Optical Brightness
 ├── Screen Resolution ──> 1.5K High-Density Output (1260 x 2800 Pixels)
 ├── Motion Refresh Speed ──> 144Hz Adaptive Motion Output
 └── Local Peak Luminance ──> Up to 5,000 Nits Peak Outdoor Brightness

Direct Sunlight Readability: Reaching up to 5,000 nits of local peak brightness means you can easily read map directions, review messages, or watch videos under bright direct sunlight without squinting.

In addition, thin bezels and an in-display fingerprint scanner provide a clean, modern aesthetic.

Massive 8,000mAh Battery with 90W FlashCharge

Battery capacity stands out as a major technical highlight on the spec sheet. Packing an extra-large 8,000mAh energy cell, the phone easily outlasts standard 5,000mAh mid-rangers.

Power Infrastructure & Recharging Speeds
 ├── Energy Storage Capacity ──> 8,000mAh High-Density Battery Cell
 ├── Fast Wired Charging Rate ──> 90W High-Speed Recovery
 └── Battery Health Protection ──> Intelligent Charging Protection Circuitry

Multi-Day Use: An 8,000mAh battery allows you to power through an entire weekend of mixed camera usage, media streaming, and mobile gaming without constantly hunting for a wall outlet.

When battery levels eventually drop, the included 90W fast charger restores a significant charge in under half an hour.

50MP Sony Camera and Dual IP68/IP69 Durability

For mobile photography, the iQOO Z11S relies on a 50-megapixel primary Sony camera equipped with Optical Image Stabilization (OIS).

Camera Setup & Environmental Ingress Protection
 ├── Primary Sensor ──> 50MP Sony Lens (f/1.8 Aperture + OIS)
 ├── Selfie Camera Lens ──> 32MP Front Sensor
 └── Rugged Protection Rating ──> IP68 & IP69 Water Jet & Submersion Resistance

Rugged All-Weather Protection: Carrying dual IP68 and IP69 ratings means the internal electronics stay protected against accidental water submersion as well as high-pressure, high-temperature water jets.

The front panel features a 32MP sensor, delivering sharp video calls and high-resolution selfies.

Timeline

        May 2026                      July 2026                     August 2026
────────────┬─────────────────────────────┬─────────────────────────────┬─────────────
            │                             │                             │
   MediaTek Dimensity 7500        iQOO Z11 Series Certification   iQOO Z11S Specs Leak Online
   Processor Debut               Filings Surface in China      Ahead of Official Keynote

• May 2026: MediaTek introduced the 4nm Dimensity 7500 platform targeted at upper mid-range performance smartphones.
• July 2026: Model certification filings across Asian portals confirmed new additions joining the iQOO Z11 family.
• August 2026: Detailed spec sheets for the iQOO Z11S leaked online, revealing the 8,000mAh battery, 144Hz AMOLED screen, and 90W charging.

What is Confirmed

• System Processor: Verified MediaTek Dimensity 7500 4nm processor platform.
• Display Specifications: Verified 1.5K 144Hz AMOLED panel with up to 5,000 nits peak brightness.
• Fast Charging Input: Confirmed 90W wired FlashCharge support.
• Ingress Durability Ratings: Verified IP68 and IP69 water and dust resistance standards.

What is Not Confirmed

• Official Launch Event Date: iQOO corporate channels have not published the official launch date for the Z11S variant.
• Regional MSRP Pricing: Official price tags across the 8GB and 12GB RAM configurations remain unannounced.

Why This News Matters

The leak of the iQOO Z11S specifications highlights how rapidly high-end features are trickling down to mid-tier smartphones. By equipping a sub-premium phone with an 8,000mAh silicon-anode battery, 144Hz AMOLED display, and dual IP68/IP69 protection, iQOO is setting a strong benchmark for battery endurance and overall durability in this price segment.

What Happens Next

With certification and specification leaks now circulating, official teaser posters will likely begin appearing on iQOO’s social media handles over the coming weeks. An official launch announcement in domestic and international markets is expected shortly thereafter.

Conclusion

The leaked details of the iQOO Z11S paint a compelling picture for gaming enthusiasts. Featuring a 4nm Dimensity 7500 chip, 144Hz 1.5K AMOLED display, 8,000mAh battery, and IP68/IP69 durability, this upcoming smartphone offers a well-balanced, high-value package.

Source: Information compiled from official teasers by iQOO India CEO Nipun Marya, poster disclosures from tipster Mukul Sharma, and detailed reporting via GSMArena and 91mobiles.