PhoneLifespan

ROG Phone 8 Pro vs ROG Phone 9 FE

vs

It depends

Too close to call outright

These two are within 3 points overall, so it depends on you: keep phones for years → ROG Phone 9 FE (supported until Feb 2029); want maximum speed → ROG Phone 8 Pro (Snapdragon 8 Gen 3).

Value Score: ROG Phone 8 Pro 61 · ROG Phone 9 FE 58 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 8 Pro $800
Buy with care$26.04/mo
2024◆ Buy-by Jan 20272029
Asus ROG Phone 9 FE $850
Buy with care$26.89/mo
2025◆ Buy-by Feb 20272029

Category by category

Display
ROG Phone 8 Pro 80ROG Phone 9 FE 80

Both displays are effectively the same class.

Performance
ROG Phone 8 Pro 92ROG Phone 9 FE 92

Performance is a wash — same chip tier.

Camera
ROG Phone 8 Pro 79ROG Phone 9 FE 67

The ROG Phone 8 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
ROG Phone 8 Pro 90ROG Phone 9 FE 90

Battery capacities are close enough not to decide this.

Software longevity
ROG Phone 8 Pro 37ROG Phone 9 FE 38

Both phones' support windows end around the same time.

Value
ROG Phone 8 Pro 61ROG Phone 9 FE 58

Pound for pound, these two are equally good deals.

Full spec table
SpecROG Phone 8 ProROG Phone 9 FE
Price (street)$800$850
Display6.78-inch flexible LTPO AMOLED (Samsung E6), FHD+ (1080×2400), 1–165Hz, 720Hz touch sampling, 2500-nit peak6.78-inch AMOLED LTPO, FHD+, 165Hz, Gorilla Glass Victus 2
ChipsetSnapdragon 8 Gen 3Qualcomm Snapdragon 8 Gen 3 (4nm)
RAM16GB/24GB12GB/16GB
Storage512GB/1TB256GB
Battery5,500 mAh5,500 mAh
Charging65W wired (HyperCharge), 15W Qi wireless65W wired, wireless charging
Rear cameras50MP main (Sony IMX890 1/1.56-inch, gimbal OIS), 13MP ultra-wide (120-degree), 32MP telephoto 3x (OIS)50MP main, 13MP ultra-wide, 5MP macro
Dimensions163.8 × 76.8 × 8.9 mm163.8 × 76.8 × 8.9 mm
Weight225 g225 g
Water resistanceIP68IP68
Supported untilJan 2029Feb 2029

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