PhoneLifespan

ROG Phone 8 vs Magic V3

vs

Winner

Honor Magic V3

Lifespan decides this one: the Magic V3 is supported until Sep 2029 at $33.15 per month of safe use, while the ROG Phone 8 runs out in Jan 2029 ($27.24/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 8 60 · Magic V3 57 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$27.24/mo
2024◆ Buy-by Jan 20272029
Honor Magic V3 $1300
Safe to buy$33.15/mo
2024◆ Buy-by Sep 20272029

Category by category

Display
ROG Phone 8 80Magic V3 80

Both displays are effectively the same class.

Performance
ROG Phone 8 92Magic V3 92

Performance is a wash — same chip tier.

Camera
ROG Phone 8 79Magic V3 79

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

Battery
ROG Phone 8 90Magic V3 83

5,500mAh vs 5,150mAh — the ROG Phone 8 lasts longer between charges.

Software longevity
ROG Phone 8 37Magic V3 47

The Magic V3 is supported until Sep 2029 — 8 months longer than the ROG Phone 8.

Value
ROG Phone 8 60Magic V3 57

Pound for pound, these two are equally good deals.

Full spec table
SpecROG Phone 8Magic V3
Price (street)$850$1300
Display6.78-inch LTPO AMOLED, 1080x2400, 165Hz7.92-inch foldable LTPO OLED, 120Hz, up to 1800 nits; 6.43-inch LTPO OLED cover, 120Hz
ChipsetQualcomm Snapdragon 8 Gen 3Qualcomm Snapdragon 8 Gen 3
RAM12GB/16GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery5,500 mAh5,150 mAh
Charging65W wired, 15W wireless66W wired, 50W wireless
Rear cameras50MP main, 13MP ultra-wide, 32MP telephoto 3x50MP main, 40MP ultra-wide, 50MP telephoto 3.5x periscope
Dimensions163.8 × 76.8 × 8.9 mmUnfolded 156.6 × 145.3 × 4.35 mm; folded 156.6 × 74.0 × 9.2 mm
Weight225 g226 g
Water resistanceIP68IP X8/IP X9
Supported untilJan 2029Sep 2029

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