PhoneLifespan

ROG Phone 8 vs Mate X6

vs

Winner

Asus ROG Phone 8

Lifespan decides this one: the ROG Phone 8 is supported until Jan 2029 at $27.24 per month of safe use, while the Mate X6 runs out in Dec 2028 ($57.19/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 8 60 · Mate X6 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$27.24/mo
2024◆ Buy-by Jan 20272029
Huawei Mate X6 $1700
Buy with care$57.19/mo
2024◆ Buy-by Dec 20262028

Category by category

Display
ROG Phone 8 80Mate X6 80

Both displays are effectively the same class.

Performance
ROG Phone 8 92Mate X6 85

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

Camera
ROG Phone 8 79Mate X6 79

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

Battery
ROG Phone 8 90Mate X6 82

5,500mAh vs 5,110mAh — the ROG Phone 8 lasts longer between charges.

Software longevity
ROG Phone 8 37Mate X6 35

Both phones' support windows end around the same time.

Value
ROG Phone 8 60Mate X6 51

Overall value goes to the ROG Phone 8 at $27.24 per month of safe use.

Full spec table
SpecROG Phone 8Mate X6
Price (street)$850$1700
Display6.78-inch LTPO AMOLED, 1080x2400, 165Hz7.93-inch foldable LTPO OLED main (2440x2240, 120Hz) + 6.45-inch LTPO OLED cover (120Hz)
ChipsetQualcomm Snapdragon 8 Gen 3HiSilicon Kirin 9020
RAM12GB/16GB12GB/16GB
Storage256GB/512GB256GB/512GB/1TB
Battery5,500 mAh5,110 mAh
Charging65W wired, 15W wireless66W wired, 50W wireless, reverse wireless
Rear cameras50MP main, 13MP ultra-wide, 32MP telephoto 3x50MP main (variable aperture f/1.0-4.0, OIS), 40MP ultra-wide, 48MP telephoto 4x periscope OIS
Dimensions163.8 × 76.8 × 8.9 mmUnfolded 156.0 × 144.1 × 4.6 mm; folded 156.0 × 73.7 × 9.85 mm
Weight225 g239 g
Water resistanceIP68IP68/IP69
Supported untilJan 2029Dec 2028
ROG Phone 8 full verdict →Mate X6 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.