PhoneLifespan

ROG Phone 8 vs Pura X

vs

Winner

Asus ROG Phone 8

The ROG Phone 8 wins this one, taking battery and performance decisively. Against the Pura X it's also the sounder buy at $27.42 per month of safe use.

Value Score: ROG Phone 8 60 · Pura X 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 8 $850
Buy with care$27.42/mo
2024◆ Buy-by Jan 20272029
Huawei Pura X $1050
Buy with care$31.81/mo
2025◆ Buy-by Mar 20272029

Category by category

Display
ROG Phone 8 80Pura X 80

Both displays are effectively the same class.

Performance
ROG Phone 8 92Pura X 85

The ROG Phone 8's Qualcomm Snapdragon 8 Gen 3 is simply the faster chip.

Camera
ROG Phone 8 79Pura X 79

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

Battery
ROG Phone 8 90Pura X 74

5,500mAh vs 4,720mAh — the ROG Phone 8 lasts longer between charges.

Software longevity
ROG Phone 8 37Pura X 39

Both phones' support windows end around the same time.

Value
ROG Phone 8 60Pura X 55

Overall value goes to the ROG Phone 8 at $27.42 per month of safe use.

Full spec table
SpecROG Phone 8Pura X
Price (street)$850$1050
Display6.78-inch LTPO AMOLED, 1080x2400, 165Hz6.3-inch foldable LTPO2 OLED main (2120x1320, 16:10, 120Hz) + 3.5-inch cover (980x980, 120Hz)
ChipsetQualcomm Snapdragon 8 Gen 3HiSilicon Kirin 9020
RAM12GB/16GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery5,500 mAh4,720 mAh
Charging65W wired, 15W wireless66W wired
Rear cameras50MP main, 13MP ultra-wide, 32MP telephoto 3x50MP main (OIS), 40MP ultra-wide, 8MP telephoto 3.5x
Dimensions163.8 × 76.8 × 8.9 mmFolded 76.0 × 80.7 × 15.5 mm; unfolded 76.0 × 152.0 × 7.5 mm (approx.)
Weight225 g217 g
Water resistanceIP68IP68
Supported untilJan 2029Mar 2029
ROG Phone 8 full verdict →Pura X 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.