PhoneLifespan

ROG Phone 9 Pro vs Find X8

vs

Winner

Oppo Find X8

The Find X8 wins this one, taking display and software longevity decisively. Against the ROG Phone 9 Pro it's also the sounder buy at $15.01 per month of safe use.

Value Score: ROG Phone 9 Pro 60 · Find X8 68 methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Asus ROG Phone 9 Pro $1000
Safe to buy$24.24/mo
2024◆ Buy-by Nov 20272029
Oppo Find X8 $800
Safe to buy$15.01/mo
2024◆ Buy-by Nov 20282030

Category by category

Display
ROG Phone 9 Pro 60Find X8 80

The Find X8's screen is the better one — 6.59-inch ltpo amoled, 2760x1256, 120hz.

Performance
ROG Phone 9 Pro 98Find X8 94

The ROG Phone 9 Pro's Snapdragon 8 Elite is simply the faster chip.

Camera
ROG Phone 9 Pro 79Find X8 79

Camera systems are comparable on paper — pick by sample photos.

Battery
ROG Phone 9 Pro 96Find X8 93

5,800mAh vs 5,630mAh — the ROG Phone 9 Pro lasts longer between charges.

Software longevity
ROG Phone 9 Pro 49Find X8 63

The Find X8 is supported until Nov 2030 — 12 months longer than the ROG Phone 9 Pro.

Value
ROG Phone 9 Pro 60Find X8 68

Overall value goes to the Find X8 at $15.01 per month of safe use.

Full spec table
SpecROG Phone 9 ProFind X8
Price (street)$1000$800
Display6.78-inch flexible LTPO AMOLED, FHD+ (1080×2400), 1–185Hz, 2500-nit peak6.59-inch LTPO AMOLED, 2760x1256, 120Hz
ChipsetSnapdragon 8 EliteMediaTek Dimensity 9400
RAM16GB/24GB12GB/16GB
Storage512GB/1TB256GB/512GB
Battery5,800 mAh5,630 mAh
Charging65W wired (HyperCharge), 15W Qi wireless80W wired, 50W wireless
Rear cameras50MP main (Sony Lytia 700 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main, 50MP ultra-wide, 50MP telephoto 3x periscope
Dimensions163.8 × 76.8 × 8.9 mm157.4 × 74.3 × 7.9 mm
Weight227 g193 g
Water resistanceIP68IP68/IP69
Supported untilNov 2029Nov 2030

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.