ROG Phone 9 vs Mate XT Ultimate

Phone 1

Phone 2

Winner

Asus ROG Phone 9

Lifespan decides this one: the ROG Phone 9 is supported until Nov 2029 at $24.23 per month of safe use, while the Mate XT Ultimate runs out in Sep 2028 ($95.37/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: ROG Phone 9 58 · Mate XT Ultimate 47 — 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 9 $999

Safe to buy$24.23/mo

2024◆ Buy-by Nov 20272029

Huawei Mate XT Ultimate $2600

Buy with care$95.37/mo

2024◆ Buy-by Sep 20262028

Category by category

Display

ROG Phone 9 60Mate XT Ultimate 60

Both displays are effectively the same class.

Performance

ROG Phone 9 98Mate XT Ultimate 82

The ROG Phone 9's Qualcomm Snapdragon 8 Elite is simply the faster chip.

Camera

ROG Phone 9 67Mate XT Ultimate 79

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

Battery

ROG Phone 9 96Mate XT Ultimate 92

5,800mAh vs 5,600mAh — the ROG Phone 9 lasts longer between charges.

Software longevity

ROG Phone 9 49Mate XT Ultimate 32

The ROG Phone 9 is supported until Nov 2029 — 14 months longer than the Mate XT Ultimate.

Value

ROG Phone 9 58Mate XT Ultimate 47

Overall value goes to the ROG Phone 9 at $24.23 per month of safe use.

Full spec table

Spec	ROG Phone 9	Mate XT Ultimate
Price (street)	$999	$2600
Display	6.78-inch LTPO AMOLED, 1080x2400, 185Hz	10.2-inch tri-fold foldable LTPO OLED (3K, 16:11, 90Hz, ~1800 nits)
Chipset	Qualcomm Snapdragon 8 Elite	HiSilicon Kirin 9010
RAM	12GB/16GB	16GB
Storage	256GB/512GB	256GB/512GB/1TB
Battery	5,800 mAh	5,600 mAh
Charging	65W wired, 15W wireless	66W wired, 50W wireless
Rear cameras	50MP main, 13MP ultra-wide, 5MP macro	50MP main (variable aperture f/1.4-4.0, OIS), 12MP ultra-wide, 12MP telephoto 5.5x periscope OIS
Dimensions	163.8 × 76.8 × 8.9 mm	Unfolded 156.7 × 219.0 × 3.6-4.8 mm; folded 156.7 × 73.5 × 12.8 mm
Weight	227 g	298 g
Water resistance	IP68	none
Supported until	Nov 2029	Sep 2028

ROG Phone 9 full verdict →Mate XT Ultimate 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.