The upcoming Xiaomi 18 has reportedly appeared on China’s 3C certification database with model number M261DB, suggesting support for 100W wired fast charging. The unannounced flagship is also tipped to feature a Snapdragon 8 Elite Gen 6 processor, dual 200MP rear cameras, a 7,200mAh battery and a 6.4-inch 2K display.
Xiaomi could be preparing to expand its latest flagship smartphone lineup with the standard Xiaomi 18, which has reportedly surfaced on China’s 3C certification platform.
According to information shared by Chinese tipster Experience More on Weibo, an unidentified Xiaomi smartphone bearing model number M261DB has received certification indicating support for 100W wired fast charging.
The device is believed to be the upcoming Xiaomi 18, although the certification listing has not been independently confirmed as belonging to that particular handset.
The development comes after the reported September 2026 debut of the Xiaomi 18 Pro and Xiaomi 18 Pro Max in China.
Unlike those premium variants, the standard Xiaomi 18 has not yet been officially introduced.
Previous leaks suggest the device could launch in China in December 2026.
The handset is also rumoured to include Qualcomm’s Snapdragon 8 Elite Gen 6 chipset, a large 7,200mAh battery and two 200-megapixel rear cameras.
However, Xiaomi has not confirmed these specifications or announced an official launch date.
Xiaomi 18 Allegedly Appears on China’s 3C Certification Website
The latest information comes from a purported listing on China’s 3C certification database.
The China Compulsory Certification system covers various categories of electrical and electronic products.
Smartphone certification entries can sometimes reveal device identifiers and charging capabilities before manufacturers formally announce their products.
According to the supplied report, the newly listed Xiaomi device carries model number M261DB.
Tipster Experience More reportedly identified the listing and associated the device with the Xiaomi 18.
The entry is said to indicate support for 100W wired charging.
However, certification data alone does not necessarily establish a smartphone’s commercial name, processor, camera hardware or launch schedule.
The reported model-number association should therefore remain provisional until Xiaomi confirms it.
Xiaomi 18 May Retain 100W Wired Fast Charging
One of the main details emerging from the alleged certification is 100W charging support.
If the listing belongs to the Xiaomi 18, the handset could retain the charging specification offered by its predecessor, the Xiaomi 17.
The supplied report states that Xiaomi 17 supports 100W wired fast charging.
This suggests Xiaomi may prioritise maintaining an already high charging power rather than increasing the headline wattage.
However, charging power alone does not reveal the time required to fully recharge a smartphone.
Actual charging performance depends on battery capacity, charging protocols, compatible adapters, temperature and the device’s power management.
If the Xiaomi 18 includes the rumoured 7,200mAh battery, its charging time may differ from the Xiaomi 17 despite the same advertised 100W rating.
The certification does not confirm wireless charging support or whether a compatible adapter will be included in the retail box.
Xiaomi 18 vs Xiaomi 17: Reported Charging Details
| Feature | Xiaomi 17 | Xiaomi 18 (rumoured) |
|---|---|---|
| Wired charging | 100W | 100W |
| Battery capacity | Not established in this source comparison | 7,200mAh tipped |
| Charging adapter in box | Not assessed here | Not confirmed |
| Wireless charging | Not assessed here | Not confirmed |
| Charging time | Not assessed here | Not confirmed |
The 100W figure for Xiaomi 18 is based on the alleged certification, not an official product announcement.
Xiaomi 18 Launch Date Tipped for December 2026
The reported certification has added to speculation that the Xiaomi 18 could launch in China in December.
According to earlier leaks referenced in the supplied report, Xiaomi may introduce the standard model after the higher-end Xiaomi 18 Pro series.
However, the company has not officially announced a launch event.
A certification appearance can indicate that a device is moving through regulatory processes, but it does not confirm an exact commercial release date.
Consequently, December 2026 should be treated as a rumoured launch window.
The global launch schedule, including potential availability in India, also remains unknown.
Xiaomi 18 Could Feature Snapdragon 8 Elite Gen 6 Chipset
Previous leaks suggest that the Xiaomi 18 will be powered by Qualcomm’s Snapdragon 8 Elite Gen 6 chipset.
If accurate, this would position the handset as a flagship smartphone aimed at users seeking high-end performance.
A processor in this category would be expected to handle demanding mobile applications, gaming, multitasking and AI-related workloads.
However, the alleged 3C listing does not identify the phone’s chipset.
The supplied information also does not include verified benchmark results, clock speeds or thermal performance measurements for the Xiaomi 18.
Therefore, claims about its performance relative to competing flagships would be premature.
The final chipset name and configuration will need confirmation from Xiaomi.
Dual 200MP Rear Cameras Rumoured for Xiaomi 18
Camera hardware could be one of the most notable upgrades on the standard Xiaomi 18.
According to earlier reports, the device may feature two 200-megapixel rear cameras.
If true, the configuration would represent an ambitious imaging setup for a standard flagship model.
However, the supplied leak does not identify the specific camera sensors, apertures, focal lengths or optical zoom capabilities.
It also does not confirm whether both 200MP cameras would be used for main and telephoto photography, or for another combination of camera roles.
High megapixel counts can provide additional image data, but resolution alone does not determine overall camera quality.
Sensor size, optical design, stabilisation, image processing and low-light performance are also important.
No official camera samples or independently verified imaging tests have been provided.
Xiaomi 18 May Pack a 7,200mAh Battery
The Xiaomi 18 is also rumoured to feature a 7,200mAh battery.
A battery of this capacity would be a notable headline specification for a smartphone expected to feature a relatively compact 6.4-inch display.
A larger battery can potentially support longer periods of gaming, video streaming, navigation and general smartphone use.
However, real-world endurance depends on display technology, chipset efficiency, network conditions and software optimisation.
The reported battery capacity also has not been confirmed by the 3C certification.
A charging-related certification entry does not automatically establish the battery’s final rated or typical capacity.
If Xiaomi ultimately adopts both a 7,200mAh battery and 100W wired charging, the combination could appeal to users who prioritise battery capacity and charging convenience.
For now, both specifications should be evaluated separately: the charging figure comes from the alleged certification, while the battery capacity comes from earlier leaks.
Xiaomi 18 Display Tipped to Offer 6.4-Inch 2K Resolution
According to the supplied report, the standard Xiaomi 18 could feature a 6.4-inch display with 2K resolution.
This would place the phone among relatively compact premium smartphones compared with larger flagship models.
A higher-resolution screen can offer sharper text and detailed visuals, depending on the exact panel specifications.
However, the report does not provide a confirmed pixel resolution, refresh rate, brightness rating or display panel type.
It also does not establish whether the handset will support a particular adaptive refresh-rate technology.
The display size and resolution should therefore be treated as preliminary information.
Xiaomi 18 Expected to Run HyperOS 4
The upcoming handset is also tipped to ship with HyperOS 4.
HyperOS is Xiaomi’s software platform for its devices, including smartphones.
The rumoured version could introduce software refinements, ecosystem integrations and other features.
However, no confirmed Xiaomi 18-specific HyperOS 4 feature list is provided in the source material.
The report also does not establish the handset’s Android base version or software update commitment.
Those details will need to be confirmed through an official announcement.
Xiaomi 18 Expected Specifications
| Specification | Xiaomi 18 (rumoured) |
|---|---|
| Model number | M261DB, alleged |
| Display | 6.4-inch |
| Resolution | 2K, exact pixels unknown |
| Processor | Snapdragon 8 Elite Gen 6 |
| Rear cameras | Dual 200MP |
| Battery | 7,200mAh |
| Wired charging | 100W |
| Operating system | HyperOS 4 |
| Wireless charging | Not confirmed |
| Front camera | Not confirmed |
| RAM and storage | Not confirmed |
| Launch window | December 2026, rumoured |
| India price | Not announced |
Only the 100W charging detail is reportedly associated with the certification entry. The remaining specifications come from earlier leaks and have not been officially confirmed.
Xiaomi 18 Pro and Xiaomi 18 Pro Max Already Introduced in China
The supplied report states that Xiaomi introduced the Xiaomi 18 Pro and Xiaomi 18 Pro Max in China in September 2026.
The premium models are reportedly scheduled to reach additional global markets during November.
According to the supplied information, the Xiaomi 18 Pro uses the Snapdragon 8 Elite Gen 6 processor.
The Xiaomi 18 Pro Max is described as featuring a Snapdragon 8 Elite Extreme Gen 6 chipset.
Both are said to include triple 200MP rear camera systems and smaller secondary displays on their backs.
However, these details have not been independently verified against official Xiaomi product pages.
The separate specification block accompanying the source also lists a 6.4-inch display, 2.7-inch cover display, 7,000mAh battery and a 200MP + 200MP + 50MP camera system.
Those figures should not be assigned to the standard Xiaomi 18.
They appear alongside information about the higher-end devices and may represent another model’s specification card.
Until their model association is confirmed, they should remain separate from the Xiaomi 18’s rumoured specification list.
Xiaomi 18 vs Xiaomi 18 Pro vs Xiaomi 18 Pro Max
| Feature | Xiaomi 18 (rumoured) | Xiaomi 18 Pro (reported) | Xiaomi 18 Pro Max (reported) |
|---|---|---|---|
| Status | Unannounced | Reportedly launched in China | Reportedly launched in China |
| Chipset | Snapdragon 8 Elite Gen 6 | Snapdragon 8 Elite Gen 6 | Snapdragon 8 Elite Extreme Gen 6 |
| Rear cameras | Dual 200MP | Triple 200MP claimed | Triple 200MP claimed |
| Battery | 7,200mAh tipped | Not reliably established here | Not reliably established here |
| Wired charging | 100W tipped | Not established here | Not established here |
| Rear secondary display | Not confirmed | Reported | Reported |
| China availability | December launch rumoured | September launch reported | September launch reported |
| Global availability | Not announced | November rollout reported | November rollout reported |
This comparison reflects the supplied claims. It is not an official Xiaomi specification sheet.
Xiaomi 18 Could Target Compact Flagship Buyers
The combination of a rumoured 6.4-inch display and a large 7,200mAh battery is potentially important.
Many consumers prefer a smartphone that is comfortable to handle without sacrificing battery endurance or flagship performance.
If the Xiaomi 18 arrives with the expected processor, high-resolution display and advanced cameras, it could target that segment.
However, compact flagship designs involve trade-offs.
Larger batteries, sophisticated camera modules and advanced cooling systems all compete for space.
The leaked specifications do not reveal how Xiaomi would accommodate those components or what the final handset dimensions might be.
Its actual size and weight remain unknown.
Xiaomi 18 India Launch and Expected Price
Xiaomi has not announced an India launch date or official Indian price for the standard Xiaomi 18.
The reported 3C listing relates to China and cannot establish plans for other markets.
Likewise, rumours of a December debut in China do not confirm an immediate international release.
Xiaomi’s regional launch strategy may vary by model.
Potential Indian availability, storage options and retail pricing should therefore be considered unknown.
Buyers interested in the standard flagship should wait for official announcements rather than rely on speculative price estimates.
What Does the 3C Certification Mean for the Xiaomi 18?
The reported certification adds a potentially meaningful detail to the existing Xiaomi 18 rumours.
If model number M261DB is confirmed as the standard flagship, the entry would support expectations of 100W wired charging.
However, it would not independently validate the rumoured 200MP cameras, 7,200mAh battery or Snapdragon processor.
The certification also does not guarantee a December launch.
Its significance is limited to the information actually associated with the listed device.
What Happens Next?
The Xiaomi 18 may be approaching its announcement, according to the latest certification-related leak.
The alleged 3C entry suggests that the handset could retain 100W wired charging, while previous rumours point to a Snapdragon 8 Elite Gen 6 processor, dual 200MP cameras and a 7,200mAh battery.
A December 2026 launch in China has also been suggested.
However, Xiaomi has not confirmed the standard model’s identity, specifications or availability.
The central development is the reported appearance of model number M261DB on China’s 3C certification platform with 100W charging support, although its identification as the Xiaomi 18 remains unverified.
Further official information will be needed to establish the device’s final capabilities and commercial launch schedule.
TechLayers will continue following Xiaomi smartphone launches, certification listings and upcoming flagship devices.
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