PhoneLifespan

Mate X6 vs Galaxy S25 Edge

vs

Winner

Samsung Galaxy S25 Edge

Lifespan decides this one: the Galaxy S25 Edge is supported until May 2032 at $12.56 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: Mate X6 51 · Galaxy S25 Edge 69 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Huawei Mate X6 $1700
Buy with care$57.19/mo
2024◆ Buy-by Dec 20262028
Samsung Galaxy S25 Edge $899
Safe to buy$12.56/mo
2025◆ Buy-by May 20302032

Category by category

Display
Mate X6 80Galaxy S25 Edge 100

The Galaxy S25 Edge's screen is the better one — 6.7-inch dynamic amoled 2x, qhd+, 1–120hz, up to 2600 nits.

Performance
Mate X6 85Galaxy S25 Edge 98

The Galaxy S25 Edge's Snapdragon 8 Elite for Galaxy is simply the faster chip.

Camera
Mate X6 79Galaxy S25 Edge 72

The Mate X6 has the stronger camera system (3 real rear lenses vs 2).

Battery
Mate X6 82Galaxy S25 Edge 58

5,110mAh vs 3,900mAh — the Mate X6 lasts longer between charges.

Software longevity
Mate X6 35Galaxy S25 Edge 85

The Galaxy S25 Edge is supported until May 2032 — 42 months longer than the Mate X6.

Value
Mate X6 51Galaxy S25 Edge 69

Overall value goes to the Galaxy S25 Edge at $12.56 per month of safe use.

Full spec table
SpecMate X6Galaxy S25 Edge
Price (street)$1700$899
Display7.93-inch foldable LTPO OLED main (2440x2240, 120Hz) + 6.45-inch LTPO OLED cover (120Hz)6.7-inch Dynamic AMOLED 2X, QHD+, 1–120Hz, up to 2600 nits
ChipsetHiSilicon Kirin 9020Snapdragon 8 Elite for Galaxy
RAM12GB/16GB12GB
Storage256GB/512GB/1TB256GB/512GB
Battery5,110 mAh3,900 mAh
Charging66W wired, 50W wireless, reverse wireless25W wired, 15W wireless
Rear cameras50MP main (variable aperture f/1.0-4.0, OIS), 40MP ultra-wide, 48MP telephoto 4x periscope OIS200MP main, 12MP ultra-wide
DimensionsUnfolded 156.0 × 144.1 × 4.6 mm; folded 156.0 × 73.7 × 9.85 mm158.2 × 75.6 × 5.8 mm
Weight239 g163 g
Water resistanceIP68/IP69IP68
Supported untilDec 2028May 2032
Mate X6 full verdict →Galaxy S25 Edge 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.