PhoneLifespan

ROG Phone 9 vs Find N3

vs

Winner

Asus ROG Phone 9

Lifespan decides this one: the ROG Phone 9 is supported until Nov 2029 at $24.33 per month of safe use, while the Find N3 runs out in Oct 2028 ($31.79/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 9 58 · Find N3 55 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$24.33/mo
2024◆ Buy-by Nov 20272029
Oppo Find N3 $900
Buy with care$31.79/mo
2023◆ Buy-by Oct 20262028

Category by category

Display
ROG Phone 9 60Find N3 80

The Find N3's screen is the better one — 7.82-inch foldable ltpo oled, 120hz; 6.31-inch cover oled, 120hz.

Performance
ROG Phone 9 98Find N3 85

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

Camera
ROG Phone 9 67Find N3 79

The Find N3 has the stronger camera system (3 real rear lenses vs 2).

Battery
ROG Phone 9 96Find N3 76

5,800mAh vs 4,805mAh — the ROG Phone 9 lasts longer between charges.

Software longevity
ROG Phone 9 49Find N3 34

The ROG Phone 9 is supported until Nov 2029 — 13 months longer than the Find N3.

Value
ROG Phone 9 58Find N3 55

Pound for pound, these two are equally good deals.

Full spec table
SpecROG Phone 9Find N3
Price (street)$999$900
Display6.78-inch LTPO AMOLED, 1080x2400, 185Hz7.82-inch foldable LTPO OLED, 120Hz; 6.31-inch cover OLED, 120Hz
ChipsetQualcomm Snapdragon 8 EliteQualcomm Snapdragon 8 Gen 2
RAM12GB/16GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery5,800 mAh4,805 mAh
Charging65W wired, 15W wireless67W wired
Rear cameras50MP main, 13MP ultra-wide, 5MP macro48MP main, 64MP telephoto, 48MP ultra-wide
Dimensions163.8 × 76.8 × 8.9 mm153.4 x 143.1 x 5.8 mm (unfolded)
Weight227 g239 g
Water resistanceIP68IPX4
Supported untilNov 2029Oct 2028

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