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On published specifications, the Xiaomi 18 Pro Max is the stronger value for buyers who prioritize battery capacity, high-resolution Leica cameras, storage choice and a privacy display. The Huawei Mate 90 Pro Max is the more distinctive option for buyers who want Huawei’s variable-aperture camera, HarmonyOS and Huawei’s charging accessories. Neither choice has yet been validated here by independent battery, camera, thermal or sustained-performance testing.
Release status and what is known
PhoneArena lists the Xiaomi 18 Pro Max as announced on September 24, 2026, and the Huawei Mate 90 Pro Max as announced on October 1, 2026. The cited Xiaomi and Huawei product pages are China-market pages, so specifications and availability can differ by country.
Xiaomi’s official product page calls the 18 Pro Max the “first imaging-technology flagship of the AI era” and lists HyperOS 4, a Snapdragon 8 Elite Gen 6 platform, an 8,500mAh Xiaomi Jinsha River battery and Leica-branded cameras. Huawei’s official specification page lists the Mate 90 Pro Max’s battery and charging figures, while PhoneArena’s database supplies secondary confirmation for several display, storage and camera fields.
Specifications at a glance
| Category | Xiaomi 18 Pro Max | Huawei Mate 90 Pro Max |
|---|---|---|
| Announcement | September 24, 2026 | October 1, 2026 |
| Display | 6.9-inch privacy display; resolution not stated in the cited specifications | 6.9-inch, 2848×1320 display (PhoneArena database) |
| Rear cameras | 200MP Leica high-dynamic-range main, 200MP Leica periscope and 50MP ultrawide | Triple rear camera; 50MP main with variable f/1.4–f/4.0 aperture (PhoneArena database) |
| Front camera | Not stated in the cited specifications | 13MP autofocus ultrawide camera plus 3D depth camera |
| Processor | Snapdragon 8 Elite Gen 6 | Not stated in the cited official specifications |
| Battery | 8,500mAh | 6,800mAh typical; 6,615mAh rated |
| Wired charging | 100W | 100W SuperCharge |
| Wireless charging | 50W | 50W Huawei wireless SuperCharge |
| Reverse charging | Not stated | 18W wired reverse charging |
| Operating system | HyperOS 4 | HarmonyOS |
| Base configuration | China configurations reported from 12GB/256GB | 12GB/512GB (PhoneArena database) |
Battery and charging
Xiaomi’s capacity advantage
The Xiaomi has a published 8,500mAh battery, 1,700mAh more than Huawei’s 6,800mAh typical figure. That is a substantial capacity advantage on paper, particularly for navigation, gaming, video recording and mobile data use. It does not establish longer runtime: screen brightness, modem efficiency, software tuning, thermals and network conditions can change real-world endurance.
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- Dual Nano sim 5G + eSIM (No micro SD support): 5G: Supports NSA + SA5G: 5G SA: 5G SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/71/75/ 77/78/79 5G NSA: n1/2/3/5/7/8/20/28/38/40/41/66/71/75/77/78/79 : 4G: LTE FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 4G: LTE TDD: B38/39/40/41/42/48: 3G: UMTS: B1/2/4/5/6/8/192G: GSM: B2/3/5/8 Supports 4x4 MIMO
- Leica Summilux optical lensVARIO-APO-SUMMILUX 1:1.67-2.9/14-100 ASPH.Leica 23mm main camera50MPLight Fusion 1050L image sensor1" sensor size3.2μm 4-in-1 Super Pixelƒ/1.67OIS23mm equivalent focal lengthLeica 200MP 75-100mm telephoto200MPSamsung HPE image sensor1/1.4" sensor size2.24μm 16-in-1 pixel sizeƒ/2.39-ƒ/2.Rear camera video recording8K (7680x4320) video recording at 30fps4K (3840x2160) Dolby Vision video recording at 30fps, 60fps, 120fps1080p (1920x1080) Dolby Vision video recording at 30fps, 60fps720p (1280x720) video recording at 30fpsLog video recording up to 4K at 120fpsAcademy Color Encoding SystemSlow motion video
- 6.9" Xiaomi HyperRGB OLED display (174.5mm)Xiaomi Shield Glass 3.0Resolution: 2608 x 1200 Xiaomi HyperRGBRefresh rate: 1-120HzTouch sampling rate: Up to 300HzColor gamut: DCI-P3Color depth: 12bitBrightness: 3500 nits multi-scenario peak brightnessEye-care DC dimmingOriginal color PRO | Pro HDR | Wet touch technologyHDR10+, Dolby VisionTÜV Rheinland Low Blue Light (Hardware Solution) CertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly Certified
- Snapdragon 8 Elite Gen 5 Mobile Platform3nm manufacturing processCPU:2 x Prime Core, up to 4.6GHz6 x Performance Core, up to 3.62GHzGPU:Adreno GPUAI:Qualcomm AI engine
Huawei’s charging ecosystem
Both phones list 100W wired and 50W wireless charging. Huawei additionally specifies 18W wired reverse charging, useful for topping up accessories or another phone. Actual charging time depends on the supplied charger, regional charger inclusion, cable, temperature and battery-protection settings; no independent charging test is established here.
Camera hardware and imaging approach
Xiaomi: resolution and reach
Xiaomi lists a 200MP Leica main camera with high-dynamic-range processing, a second 200MP Leica periscope camera and a 50MP ultrawide. The periscope gives Xiaomi a clearly stated long-range hardware strategy, while the high pixel counts provide flexibility for cropping and pixel-binning. Those specifications do not prove superior detail, color, autofocus or night performance.
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- Dual Nano sim 5G + eSIM (No micro SD support): 5G: Supports NSA + SA5G: 5G SA: 1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/75/77/78 5G NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78: 4G: LTE FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 4G: LTE TDD: B38/39/40/41/42/48: 3G: UMTS: B1/2/4/5/6/8/192G: GSM: B2/3/5/8 Supports 4x4 MIMO
- Leica Summilux optical lensVARIO-SUMMILUX 1:1.67-3.0/15-115 ASPH.Leica 23mm main camera50MPLight Fusion 9502.4μm 4-in-1 Super Pixelf/1.67OIS23mm equivalent focal lengthLeica 115mm periscope telephoto50MPf/3.0OIS115mm equivalent focal lengthLeica 15mm ultra-wide camera12MPf/2.215mm equivalent focal length120º FOV Rear camera video recording8K (7680 x 4320) video recording at 30fps4K video recording at 120fps p (190+ (1280 x 720) video recording at 30fpsLog video recording up to 4K at 30fps, 60fpsSlow-motion video recording:- 720p at 120fps, 240fps, 480fps, 960fps, 1920fpootSteady
- 6.83" 144Hz eye-care AMOLED displayCorning Gorilla Glass 7iResolution: 1.5K, 2772 x 1280, 447 PPIRefresh rate: Up to 144Hz refresh rate*Touch sampling rate: Up to 480Hz, 3500Hz instantaneous*Color gamut: 100% DCI-P3Color depth: 12bit, 68 billion colorsBrightness: 600 (typ), 2000 (HBM)Peak brightness: 3500nits (UHBM) @APL25 dimmingOriginal color PRO | Pro HDR | Wet Touch Technology 2.0 | Xiaomi Vision Care*HDR10+, Dolby VisionTÜV Rheinland Low Blue Light (Hardware Solution) CertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly CertifiedTÜV Rheinland Intelligent Eye Care Certified
- MediaTek Dimensity 95003nm processCPU:1 x C1-Ultra, up to 4.21GHz3 x C1-Premium, up to 3.5GHz4 x C1-Pro, up to 2.7GHzGPU: Mali G1-UltraAI: NPU 990
Huawei: variable aperture
Huawei’s main camera is listed by PhoneArena as a 50MP sensor with a variable f/1.4–f/4.0 aperture. A variable aperture lets the camera change how much light enters and how much of a scene appears in focus, giving Huawei a different photographic approach from Xiaomi’s resolution-led system. Huawei also has a 13MP autofocus ultrawide front camera and a 3D depth camera. The cited material does not provide equivalent front-camera specifications for Xiaomi.
What cannot yet be concluded
No reliable independent camera comparison was located for this newly announced pair. Choose based on the hardware emphasis—Xiaomi’s two 200MP rear cameras or Huawei’s variable-aperture main camera—rather than treating megapixel count as a guaranteed image-quality ranking.
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- Dual Nano sim 5G + eSIM (No micro SD support): 5G: Supports NSA + SA5G: 5G SA: 5G SA: n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/71/75/ 77/78/79 5G NSA: n1/2/3/5/7/8/20/28/38/40/41/66/71/75/77/78/79 : 4G: LTE FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 4G: LTE TDD: B38/39/40/41/42/48: 3G: UMTS: B1/2/4/5/6/8/192G: GSM: B2/3/5/8 Supports 4x4 MIMO
- Leica Summilux optical lensVARIO-APO-SUMMILUX 1:1.67-2.9/14-100 ASPH.Leica 23mm main camera50MPLight Fusion 1050L image sensor1" sensor size3.2μm 4-in-1 Super Pixelƒ/1.67OIS23mm equivalent focal lengthLeica 200MP 75-100mm telephoto200MPSamsung HPE image sensor1/1.4" sensor size2.24μm 16-in-1 pixel sizeƒ/2.39-ƒ/2.Rear camera video recording8K (7680x4320) video recording at 30fps4K (3840x2160) Dolby Vision video recording at 30fps, 60fps, 120fps1080p (1920x1080) Dolby Vision video recording at 30fps, 60fps720p (1280x720) video recording at 30fpsLog video recording up to 4K at 120fpsAcademy Color Encoding SystemSlow motion video
- 6.9" Xiaomi HyperRGB OLED display (174.5mm)Xiaomi Shield Glass 3.0Resolution: 2608 x 1200 Xiaomi HyperRGBRefresh rate: 1-120HzTouch sampling rate: Up to 300HzColor gamut: DCI-P3Color depth: 12bitBrightness: 3500 nits multi-scenario peak brightnessEye-care DC dimmingOriginal color PRO | Pro HDR | Wet touch technologyHDR10+, Dolby VisionTÜV Rheinland Low Blue Light (Hardware Solution) CertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly Certified
- Snapdragon 8 Elite Gen 5 Mobile Platform3nm manufacturing processCPU:2 x Prime Core, up to 4.6GHz6 x Performance Core, up to 3.62GHzGPU:Adreno GPUAI:Qualcomm AI engine
Display, privacy and everyday use
Xiaomi explicitly advertises a 6.9-inch privacy display. A privacy mode can narrow viewing angles so people beside you see less of the screen, although the exact viewing-angle behavior and whether the feature affects brightness or color are not stated. Huawei’s listed display is also 6.9 inches and 2848×1320 resolution. Refresh rate, peak brightness, panel technology and Xiaomi’s resolution are not stated in the cited specifications, so those factors should be checked on the regional product sheet before ordering.
Performance, software and app compatibility
Xiaomi names Qualcomm’s Snapdragon 8 Elite Gen 6 and ships HyperOS 4. Huawei’s cited official specifications do not identify its processor, so a direct chipset-performance comparison cannot be made from the available evidence. Sustained gaming performance, heat, throttling and battery drain under load also remain unverified.
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- This phone is unlocked and compatible with any carrier of choice on GSM and CDMA networks (e.g. AT&T, T-Mobile, Sprint, Verizon, US Cellular, Cricket, Metro, Tracfone, Mint Mobile, etc.).
- Please check with your carrier to verify compatibility.
- When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service.
- The device does not come with headphones or a SIM card. It does include a generic (Mfi certified) charger and charging cable.
- Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
HyperOS 4 and HarmonyOS provide different software environments. Because the cited pages target China, Google services, app stores, payment functions, banking applications, language options and notification behavior may differ from phones sold through your local channel. Confirm the exact software build and supported services for the imported model instead of assuming that a global Android experience is included.
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China launch coverage reports Xiaomi configurations up to 16GB of RAM and 1TB of storage. The reported China-equivalent prices below are approximate conversions, not local retail prices; they exclude regional taxes, import charges, seller margins and warranty costs.
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| Xiaomi 18 Pro Max configuration | Reported China-equivalent price |
|---|---|
| 12GB RAM / 256GB storage | Approximately €1,045 |
| 12GB RAM / 512GB storage | Approximately €1,194 |
| 16GB RAM / 512GB storage | Approximately €1,343 |
| 16GB RAM / 1TB storage | Approximately €1,492 |
Huawei’s cited database entry lists 12GB/512GB as a base configuration, but no comparable Huawei launch price is established in the supplied material. Check whether storage is fixed, whether a regional variant exists and whether the seller is offering an official model or a modified import.
Global availability and import checks
Cinco Días reports that Xiaomi said the series would launch internationally during 2026. Country-by-country launch dates, retail prices and the exact markets were not established. Huawei’s cited product and specification pages are also China-market pages, and a global Mate 90 Pro Max release is not confirmed by the available information.
Before importing either model, verify:
- 4G and 5G bands used by your carrier, including regional carrier aggregation support.
- Google services or other required app services, app-store access and language options.
- Compatibility with contactless payments, banking apps, workplace security and streaming DRM.
- Whether the seller provides a manufacturer warranty valid in your country.
- Import tax, customs handling, return rights and who pays for repair shipping.
- Charger plug, supported charging standards, case fit and availability of replacement accessories.
Which phone should you buy?
Choose Xiaomi if your priorities are
- The largest stated battery capacity and a choice of 256GB, 512GB or 1TB storage.
- Two high-resolution 200MP Leica rear cameras, including a periscope.
- A built-in privacy display and the Snapdragon 8 Elite Gen 6 platform.
- Access to a confirmed local launch, service network and compatible software version when Xiaomi releases it in your market.
Choose Huawei if your priorities are
- A variable-aperture main camera rather than a resolution-first camera system.
- HarmonyOS and existing Huawei accessories or charging equipment.
- 18W wired reverse charging and the listed 13MP autofocus ultrawide front camera with 3D depth sensing.
- A 512GB base configuration is sufficient and the regional warranty and app support are confirmed.
The specification case favors Xiaomi for capacity, storage flexibility and stated rear-camera hardware. Huawei’s case depends more on its imaging design and ecosystem, so it becomes attractive only when HarmonyOS services, warranty coverage and network compatibility work for your location. Treat both recommendations as provisional until independent camera, battery, thermal and sustained-performance tests are available.
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