Asus ROG Phone 9 Pro
How long will it last?
Official promiseSupported until November 2029 · Buy-by November 2027
Asus promises 5 years of updates for this phone, so it's supported until November 2029 — buying it today still gets you about 3.4 years of safe use.
Source: Asus's official policy · last verified 2026-06-11 · how we compute this
TrueCost
Street price ÷ months of safe use remaining — the number that makes cheap short-lived phones expensive, and well-supported ones cheap.
0% above the $900+ median ($24.23/mo, dying phones excluded)
Our verdict
The most powerful ROG yet with Snapdragon 8 Elite, a 185Hz screen, and a bigger battery, but it remains a niche, heavy gaming device with limited OS-update longevity.
Pros
- Cutting-edge Snapdragon 8 Elite with class-leading sustained gaming performance
- 185Hz LTPO AMOLED and refined AirTrigger/cooling for the best mobile gaming experience
- Largest-in-class 5800mAh battery with 65W wired and 15W wireless charging
- Retains 3.5mm headphone jack, dual USB-C, IP68, and accessory ecosystem
Cons
- Still only ~2 OS upgrades, behind mainstream 7-year flagships
- Very heavy (227g) with overt gaming aesthetics not suited to everyone
Full specifications
Display
💡 Bigger numbers = smoother scrolling (Hz) and easier outdoor reading (nits).
| Screen | 6.78-inch flexible LTPO AMOLED, FHD+ (1080×2400), 1–185Hz, 2500-nit peak |
Performance
💡 The phone's brain — it decides speed today and how well it ages.
| Chipset | Snapdragon 8 Elite |
| RAM | 16GB / 24GB |
| Storage | 512GB / 1TB |
Cameras
💡 Megapixels aren't everything — lens variety matters more day-to-day.
| main (Sony Lytia 700 1/1.56-inch, gimbal OIS) | 50MP |
| ultra-wide (120-degree) | 13MP |
| telephoto 3x (OIS) | 32MP |
| front | 32MP |
Battery & charging
💡 Capacity in mAh — bigger usually means longer between charges.
| Battery | 5,800 mAh |
| Charging | 65W wired (HyperCharge), 15W Qi wireless |
Build
💡 Size, weight, and the materials between your phone and the floor.
| Dimensions | 163.8 × 76.8 × 8.9 mm |
| Weight | 227 g |
| Materials | Aluminum frame, Gorilla Glass Victus 2 |
| Water resistance | IP68 |
Software & connectivity
💡 The software it ships with, and how far it can upgrade.
| Software | Android 15 at launch |
| Connectivity | 5G, Wi-Fi 7, Bluetooth 5.4, NFC, USB-C (2 ports), 3.5mm headphone jack |
| Update policy | 2 OS upgrades · 5 years of security updates (official promise) |
Better-value alternatives
Similar price, lower cost per month of safe ownership.
Frequently asked questions
What chip powers the ROG Phone 9 Pro?
It uses Qualcomm's Snapdragon 8 Elite, the newest top-tier mobile platform, paired with up to 24GB RAM for leading sustained gaming and multitasking performance.
How big is the battery and how fast does it charge?
It carries a large 5800mAh battery with 65W wired HyperCharge and 15W Qi wireless charging.
How long is software support?
Asus provides about 2 Android OS upgrades and up to ~5 years of security patches (security to around 2029), so OS support is shorter than some competitors despite the long security window.
Compare it
Specs are collected from manufacturer documentation; prices reflect major US retailers and change often. Support end dates follow each brand's official policy (or, for Apple, its documented historical pattern). Last verified 2026-06-11.