PhoneLifespan

ROG Phone 8 vs Pura 70 Ultra

vs

Winner

Asus ROG Phone 8

Lifespan decides this one: the ROG Phone 8 is supported until Jan 2029 at $27.42 per month of safe use, while the Pura 70 Ultra runs out in Apr 2028 ($56.90/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 8 60 · Pura 70 Ultra 51 — 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 70 Ultra $1250
Buy with care$56.90/mo
2024◆ Buy-by Apr 20262028

Category by category

Display
ROG Phone 8 80Pura 70 Ultra 80

Both displays are effectively the same class.

Performance
ROG Phone 8 92Pura 70 Ultra 82

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

Camera
ROG Phone 8 79Pura 70 Ultra 79

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

Battery
ROG Phone 8 90Pura 70 Ultra 84

5,500mAh vs 5,200mAh — the ROG Phone 8 lasts longer between charges.

Software longevity
ROG Phone 8 37Pura 70 Ultra 26

The ROG Phone 8 is supported until Jan 2029 — 9 months longer than the Pura 70 Ultra.

Value
ROG Phone 8 60Pura 70 Ultra 51

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

Full spec table
SpecROG Phone 8Pura 70 Ultra
Price (street)$850$1250
Display6.78-inch LTPO AMOLED, 1080x2400, 165Hz6.8-inch LTPO OLED, 2844x1260, 120Hz, ~2500 nits peak
ChipsetQualcomm Snapdragon 8 Gen 3HiSilicon Kirin 9010
RAM12GB/16GB16GB
Storage256GB/512GB512GB/1TB
Battery5,500 mAh5,200 mAh
Charging65W wired, 15W wireless100W wired, 80W wireless, 20W reverse wireless
Rear cameras50MP main, 13MP ultra-wide, 32MP telephoto 3x50MP main (1-inch sensor, variable aperture, sensor-shift OIS), 40MP ultra-wide, 50MP telephoto 3.5x periscope OIS
Dimensions163.8 × 76.8 × 8.9 mm162.6 × 75.1 × 8.4 mm
Weight225 g226 g
Water resistanceIP68IP68
Supported untilJan 2029Apr 2028
ROG Phone 8 full verdict →Pura 70 Ultra 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.