PhoneLifespan

ROG Phone 9 vs 6

vs

Winner

Fairphone 6

Lifespan decides this one: the 6 is supported until Jun 2033 at $10.67 per month of safe use, while the ROG Phone 9 runs out in Nov 2029 ($24.32/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 9 58 · 6 66 — 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 $999
Safe to buy$24.32/mo
2024◆ Buy-by Nov 20272029
Fairphone 6 $899
Safe to buy$10.67/mo
2025◆ Buy-by Jun 20312033

Category by category

Display
ROG Phone 9 606 80

The 6's screen is the better one — 6.31-inch ltpo oled, fhd+, 10-120hz adaptive.

Performance
ROG Phone 9 986 64

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

Camera
ROG Phone 9 676 67

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

Battery
ROG Phone 9 966 68

5,800mAh vs 4,415mAh — the ROG Phone 9 lasts longer between charges.

Software longevity
ROG Phone 9 496 100

The 6 is supported until Jun 2033 — 43 months longer than the ROG Phone 9.

Value
ROG Phone 9 586 66

Overall value goes to the 6 at $10.67 per month of safe use.

Full spec table
SpecROG Phone 96
Price (street)$999$899
Display6.78-inch LTPO AMOLED, 1080x2400, 185Hz6.31-inch LTPO OLED, FHD+, 10-120Hz adaptive
ChipsetQualcomm Snapdragon 8 EliteQualcomm Snapdragon 7s Gen 3 (4nm)
RAM12GB/16GB8GB
Storage256GB/512GB256GB
Battery5,800 mAh4,415 mAh
Charging65W wired, 15W wireless30W wired; user-removable battery
Rear cameras50MP main, 13MP ultra-wide, 5MP macro50MP main, 13MP ultra-wide
Dimensions163.8 × 76.8 × 8.9 mm156.5 × 73.3 × 9.6 mm
Weight227 g193 g
Water resistanceIP68IP55 (also MIL-STD-810H, 1.5m drop)
Supported untilNov 2029Jun 2033
ROG Phone 9 full verdict →6 full verdict →Longevity master board →

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